Система кратковременного форсирования силовой установки танка с устройством ионизации воды

Предложение относится к двигателестроению, а именно к устройствам управления силовыми установками с дизельными двигателями с целью улучшения приемистости. Техническим результатом заявленной системы является повышение эффективности ее работы за счет улучшения сгорания дизельного топлива в цилиндрах двигателя. Предложена система кратковременного форсирования силовой установки танка с устройством ионизации воды, содержащая дизельный двигатель 1, впускные коллекторы 2 с расположенными на них вихревыми электромагнитными форсунками 3 по числу цилиндров, воздушные баллоны 4 воздушной системы пуска двигателя, воздушный фильтр 5, редуктор 6, электропневмоклапан 7, трубопроводы 8, электрический топливный насос 9, резервуар для воды 10, электрический жидкостной насос 11, электромеханический корректор угла начала впрыска топлива 20, датчик согласования фаз газораспределения 21, электронный блок управления 22, выключатель 23, микровыключатель 24, педаль подачи топлива 25.Систему дополнительно оборудуют ...

СИСТЕМА ПИТАНИЯ ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ

Полезная модель относится к области двигателестроения, а именно к системам подачи топлива или горючей смеси для двигателей внутреннего сгорания (ДВС), в частности к устройствам для присадки воды в первичный воздух ДВС.Техническим результатом предлагаемого устройства является повышение экономических и экологических показателей ДВС и расширение класса систем питания двигателей внутреннего сгорания за счет использования присадки воды в первичный воздух.Предложен дозатор подачи воды, установленный между воздушным фильтром 2 и впускным коллектором 10 и содержащий двухступенчатый диффузор, первая ступень 7 которого меньше по диаметру, закреплена к внутренней полости второй ступени кронштейнами 20 обтекаемой формы и содержит направляющую головку 4 в виде двойного, расширяющегося к низу, конуса, в нижней части которого выполнены по периметру цилиндрические отверстия 5, оси которых направлены к оси диффузора, и кольцевой канал 6, сообщенный с одной стороны с каналом, выполненным в одном из кронштейнов ...

Дизель

Полезная модель относится к области дизелестроения и может быть использована при проектировании, изготовлении и модернизации дизелей. Дизель, каждый цилиндровый узел которого включает цилиндр с поршнем, двухканальной форсункой и выпускным клапаном, а также газоход и газоанализатор, входы которых соединены с выпускным клапаном цилиндра, также содержит топливный насос высокого давления, выход которого подключен к первому каналу двухканальной форсунки, кроме того, в каждом цилиндровом узле имеются последовательно соединенные регулируемый клапан, коммутатор, подогреватель и перегреватель, а также последовательно соединенные дозирующий клапан, выход которого подключен ко второму каналу двухканальной форсунки, и переключатель, вход которого соединен с управляющим выходом топливного насоса высокого давления, причем второй выход коммутатора подключен к входу дозирующего клапана, кроме того, дизель содержит насос, выполненный с возможностью подсоединения к цистерне с дистиллированной водой, выход ...

УСТРОЙСТВО ДЛЯ ПРИГОТОВЛЕНИЯ ВОДОТОПЛИВНОЙ ЭМУЛЬСИИ

Полезная модель относится к области теплоэнергетики и может быть использована для приготовления водотопливных эмульсий для котельных промышленных предприятий (в т.ч. железнодорожного транспорта), судовых энергетических установок (главных двигателей, газотурбинных, вспомогательных котлов). Полезная модель направлена на повышение качества приготовляемой водотопливной эмульсии. Устройство для приготовления водотопливной эмульсии содержит топливную накопительную цистерну, патрубок спуска отстоянной воды, приемный трубопровод, содержащий отверстия для забора топлива, эмульгатор, напорный патрубок, приемный патрубок, фильтр, трубопровод для подачи гомогенной водотопливной эмульсии в верхнюю часть цистерны, трубопровод для подачи топлива в расходную цистерну, неотстоявшуюся часть воды в виде линз, амортизационные пружины, установленные под топливной накопительной цистерной, площадный вибратор, а также резонаторы. При этом высота Н топливной накопительной цистерны находится в строгой зависимости ...

Способ (варианты) и система управления двигателем

Изобретение относится к двигателям внутреннего сгорания, в частности, для улучшения работы свечей зажигания и состояния камеры сгорания посредством впрыска воды. Технический результат заключается в уменьшении загрязнения сажей свечей зажигания и уменьшении вероятности пропуска зажигания. Предложены способы и системы для уменьшения накоплений сажи на свече зажигания и накоплений сажи в камере сгорания за счет управления моментом зажигания свечи зажигания в период впрыска воды или жидкости омывателя. Например, воду или жидкость омывателя впрыскивают во время уменьшения крутящего момента при использовании опережения зажигания таким образом, чтобы обеспечить по меньшей мере частичное уменьшение крутящего момента при своевременном удалении сажи со свечи зажигания и из камеры сгорания. За счет уменьшения накоплений сажи на свече зажигания уменьшают вероятность пропуска зажигания в цилиндре, а за счет очистки камеры сгорания от нагара уменьшают вероятность преждевременного воспламенения. 3 н.

Ventilvorrichtung und Fahrzeug

Die Erfindung betrifft eine Ventilvorrichtung (100). Die Ventilvorrichtung (100) weist eine Schieberventileinrichtung (110) mit einem bewegbaren Schieber (111) auf. Zudem weist die Ventilvorrichtung (100) eine Sitzventileinrichtung (120) auf. Die Sitzventileinrichtung (120) weist einen Ventilsitz (121), einen Schließkörper (123) und ein Rückstellelement (125) auf. Ferner ist die Schieberventileinrichtung (110) derart an der Sitzventileinrichtung (120) angeordnet, dass der Schließkörper (123) durch Bewegen des Schiebers (111) gegen die Rückstellkraft des Rückstellelements (125) von dem Ventilsitz (121) gehoben werden kann, um die Sitzventileinrichtung (120) zu öffnen.

Tankanordnung

Die Erfindung betrifft eine Tankanordnung (5) mit einem Tankbehälter (10), einem Schwalltopf (20) und einer Saugstrahlpumpe (30), wobei eine Düse (32) der Saugstrahlpumpe (30) an einer Oberseite (16) des Tankbehälters (10) beabstandet über einer Schwalltopföffnung (22) des Schwalltopfs (20) angeordnet ist.

Tank für demineralisiertes Wasser in einem Fahrzeug

Tank (500) zum Speichern von demineralisiertem Wasser in einem Fahrzeug, das ein erstes Heizelement (200) und ein Fördermodul (100) umfasst, das eine Pumpeneinheit (110) und ein zweites Heizelement (201) umfasst.

Verfahren zum Verhindern des Vereisens einer Einspritzanlage einer Brennkraftmaschine

Die Erfindung betrifft ein Verfahren zum Verhindern des Vereisens einer Einspritzanlage einer Brennkraftmaschine eines Kraftfahrzeugs mit einer Kraftstoffhochdruckpumpe, welcher neben Kraftstoff über ein Zuführleitung auch Wasser zuführbar ist und wobei bei abgestelltem Kraftfahrzeug zumindest bedarfsweise das in einem weiten Bereich der Zuführleitung noch befindliche Wasser abgesaugt wird. Hierfür wird eine für die Förderung von Wasser zur Kraftstoffhochdruckpumpe vorgesehene Fördervorrichtung mit Drehrichtungsumkehr betrieben. Mit Wiederinbetriebnahme des Kraftfahrzeugs oder der Brennkraftmaschine wird derjenige Bereich der Zuführleitung, aus welchem vorhergehend darin befindliches Wasser abgesaugt wurde, mit Wasser gespült, wobei die darin befindliche Luft in die Umgebung abgeführt wird.

Wassereinspritzvorrichtung für eine Brennkraftmaschine und Verfahren zum Betreiben einer solchen Wassereinspritzvorrichtung

Die vorliegende Erfindung betrifft eine Wassereinspritzvorrichtung für eine Brennkraftmaschine, welche einen Wassertank (5) zur Speicherung von Wasser, ein Förderelement (3) zur Förderung des Wassers, welches mit dem Wassertank (5) verbunden ist, mindestens zwei Wasserinjektoren (6a, 6b) zum Einspritzen von Wasser, welche jeweils mit dem Förderelement (3) verbunden sind, und eine Steuereinheit (10), welche eingerichtet ist, die Wasserinjektoren (6a, 6b) nacheinander zu öffnen, wobei das Förderelement (3) eingerichtet ist, in den Wasserinjektoren (6a, 6b) befindliches Wasser nacheinander anzusaugen und zu dem Wassertank (5) zuzuführen, wenn die Wasserinjektoren geöffnet sind, um eine Vereisung der Wasserinjektoren (6a, 6b) zu vermeiden.

Fluidpumpe, Wasserfördereinheit, Wassereinspritzsystem, Verbrennungsmotor und Fahrzeug

Es wird eine Fluidpumpe 2 zur Förderung eines flüssigen Fluids vorgeschlagen, umfassend:- einen Elektromotor 4 und- eine durch den Elektromotor 4 angetriebene, ein Pumpenlaufrad 12 aufweisende Pumpenstufe 6.Dabei wird vorgeschlagen, ein erstes, als Ausgleichselement fungierendes elastisches Röhrchen 14 in einem Einlass E der Fluidpumpe 2und/oderein zweites, als Ausgleichselement fungierendes elastisches Röhrchen 16 in einem Auslass A der Fluidpumpe 2 anzuordnen.Das jeweilige Röhrchen 14, 16 kleidet dabei den Einlass E oder den Auslass A aus und nimmt eine sich im Einlass E oder Auslass A einstellende, vereisungsbedingte Ausdehnung des Fluids elastisch auf.Des Weiteren werden eine Wasserfördereinheit mit einer solchen Fluidpumpe, ein Wassereinspritzsystem mit einer solchen Wasserfördereinheit, ein Verbrennungsmotor mit einem solchen Wassereinspritzsystem sowie ein Fahrzeug mit einem solchen Verbrennungsmotor vorgeschlagen.

Fahrzeugtank zur Aufnahme des flüssigen Mediums und Fahrzeug mit einem derartigen Fahrzeugtank

Die Erfindung stelle einen Fahrzeugtank (20) zur Aufnahme eines flüssigen Mediums bereit, umfassend: einen Tankkörper (22), mit einer Tankwand (24); einen in einem Inneren des Tankkörpers (22) angeordneten Wärmetau-scher (26), wobei der Wärmetauscher (26) eine der Tankwand (24) zugewandte und vom Tankboden (24) beabstandete erste Wärmetauscher-Wärmeabgabefläche (42) aufweist; und eine im Inneren des Tankkörpers (22) angeordnete elektrische Heizvorrichtung, wobei die elektrische Heizvorrichtung (28) zwischen der ersten Wärmetauscher-Wärmeabgabefläche (42) und der Tankwand (24) angeordnet ist.

Flexible fuel generator and methods of use thereof

Injector

METHODS FOR THE PREPARATION AND DELIVERY OF FUEL COMPOSITIONS

Methods for the preparation and delivery of fuel compositions

Methods for the preparation and delivery of fuel compositions

Methods for the preparation and delivery of fuel compositions

AGR-Anordnung, Brennkraftsystem und Kraftfahrzeug

Die vorliegende Erfindung betrifft eine AGR-Anordnung (1) für ein Brennkraftsystem (100), aufweisend einen Rezirkulationsabschnitt (2) zum Rückführen von Abgas aus einem Abgasauslass (4) eines Verbrennungsmotors (3) des Brennkraftsystems (100) in einen Brennstoffeinlass (5) des Verbrennungsmotors (3), einen im Rezirkulationsabschnitt (2) angeordneten Reformer (6) zum Reformieren von Brennstoff in Reformat, einen Verdampfer (7) mit einer kalten Seite (8) stromaufwärts des Reformers (6) zum Verdampfen von Brennstoff und zum Einbringen des verdampften Brennstoffs in den Rezirkulationsabschnitt (2) und einer im Rezirkulationsabschnitt (2) angeordneten heißen Seite (9) stromabwärts des Reformers (6) zum Leiten eines Reformat/Abgas-Gemisches aus dem Reformer (6) in Richtung des Brennstoffeinlasses (5), wobei stromaufwärts der kalten Seite (8) des Verdampfers (7) eine Brennstoffzuführvorrichtung (13) zum Einbringen von zu verdampfendem Brennstoff in die kalte Seite (8) des Verdampfers (7) angeordnet ...

HIGH POWER DENSITY AND EFFICIENCY EPITROCHOIDAL ROTARY ENGINE

Various embodiments describe modifications to X-engines, which would utilize a dedicated chamber to implement bottoming Rankine cycle as well as additional improvements in sealing, combustion efficiency - all contributing to high efficiency.

INTERNALLY COOLED HIGH COMPRESSION LEAN-BURNING INTERNAL COMBUSTION ENGINE

An internally cooled internal combustion piston engine and method of operating a piston engine is provided, with the combination of liquid water injection, higher compression ratios than conventional engines, and leaner air fuel mixtures than conventional engines. The effective compression ratio of the engines herein is greater than 13:1. The engines may employ gasoline or natural gas and use spark ignition, or the engines may employ a diesel-type fuel and use compression ignition. The liquid water injection provides internal cooling, reducing or eliminating the heat rejection to the radiator, reduces engine knock, and reduces NOx emissions. The method of engine operation using internal cooling with liquid water injection, high compression ratio and lean air fuel mixture allow for more complete and efficient combustion and therefore better thermal efficiency as compared to conventional engines.

Procedure for the enterprise of lifting cylinder internal-combustion engines and lifting cylinder internal-combustion engine.

Die Erfindung betrifft ein Verfahren zum Betrieb von Hubkolbenbrennkraftmaschinen mit Abgasturboaufladung und Einspritzung von Wasser zur NOx-Reduzierung, bei dem im oberen Lastbereich zur Reduzierung des Spitzendrucks der Ladedruck um einen bestimmten Betrag abgesenkt wird.Die Erfindung betrifft weiter eine Hubkolbenbrennkraftmaschine, die zur Durchführung der Verfahren zur Reduzierung des Spitzendrucks im oberen Lastbereich ausgestaltet ist.

[...] with integrated Liquid evaporator.

Die vorliegende Erfindung stellt eine Brennstoffdüse (100) für eine Gasturbine bereit, die einen Primärbrennstoff und einen Sekundärbrennstoff verwendet. Die Brennstoffdüse (100) enthält eine Anzahl von Primärbrennstoffeinspritzanschlüssen (170) für den Primärbrennstoff, einen Wasserdurchgang (220), eine Anzahl von Sekundärbrennstoffeinspritzanschlüssen (280) und ein Sekundärbrennstoffverdampfungssystem zum Zerstäuben des Sekundärbrennstoffs.

Fuel nozzle.

Die vorliegende Erfindung stellt eine Brennstoffdüse (100) für eine Gasturbine bereit, die einen Primärbrennstoff und einen Sekundärbrennstoff verwendet. Die Brennstoffdüse (100) umfasst eine Anzahl von Primärbrennstoffeinspritzanschlüssen (170) für den Primärbrennstoff, einen Wasserdurchgang (220), eine Anzahl von Sekundärbrennstoffeinspritzöffnungen (280) und ein Sekundärbrennstoffverdampfungssystem zum Zerstäuben des Sekundärbrennstoffs.

Method and system for controlling water injection

METHOD FOR COMBUSTION OF HYDROCARBON MATERIALS IN A HEAT ENGINE, ENGINE AND POWER GENERATION SYSTEM FOR IMPLEMENTING SUCH A METHOD

PROCESS Of SUPPLY a THERMAL ENGINE, IN PARTICULAR OF DIESEL TYPE OR GASOLINE.

L'invention concerne un procédé d'alimentation d'un moteur thermique (1), ledit moteur (1) comprenant une conduite d'alimentation en carburant, une conduite d'arrivée d'air (2) et un dispositif de génération de gaz (3), procédé selon lequel on adjoint dans la conduite d'arrivée d'air (2) un gaz issu du dispositif (3) de génération de gaz, ledit dispositif (3) de génération de gaz comprenant substantiellement un bulleur (4), un réacteur (10) et un diffuseur (14).L'invention concerne également le dispositif (3) de génération de gaz en tant que tel. The invention relates to a method for supplying a heat engine (1), said engine (1) comprising a fuel supply line, an air supply line (2) and a device for generating gas. (3), according to which a gas from the gas generating device (3) is added to the air supply line (2), said gas generating device (3) comprising substantially a bubbler (4) , a reactor (10) and a diffuser (14) .The invention also relates to the device (3) for generating gas as such.

AQUEOUS SOLUTION INJECTION SYSTEM FOR VEHICLE

DEVICE FOR GENERATING HIGH-EFFICIENCY HYBRID HYDROGEN OXYGEN (HHO) GAS AND MOTORCYCLE USING SAME

The present invention relates to a device for generating hybrid hydrogen oxygen (HHO) gas and a transportation means using the same and, more specifically, to a device for generating high-efficiency HHO gas and a motorcycle using the generated HHO gas as fuel. According to the present invention, the device comprises: an electrolytic bath for electrolyzing water by using battery power, inserting the HHO gas, generated at this time, into a cylinder of a motorcycle engine, and accommodating an electrolyte thereinside such that the HHO gas is combusted; a plurality of electrode portions installed inside the electrolytic bath and including a plurality of (+) electrode boards to which (+) electricity is applied and a plurality of (-) electrode boards to which (-) electricity is applied; and a water supply device including a makeup tank for supplying water to the electrolytic bath. COPYRIGHT KIPO 2017 ...

Water injection device for an internal combustion engine of a motor vehicle

Nitrogen oxides reducing aftercooler for turbocharged engines

An aftercooler apparatus that is connected to a turbocharger and to a reciprocating engine has a primary and a secondary saturation chamber, and a drying chamber. Turbocharged air from the turbocharger is directed into the primary saturation chamber. The incoming air is initially mixed with and cooled by water located at the bottom of the primary saturation chamber before being directed through a diffusion screen. The air exiting the diffusion screen enters the secondary saturation chamber where intense bubbling and foaming increases the air-water contact area to further cool the air and form an air-water mixture approaching the temperature and moisture level of saturation. The air-water mixture is then directed into the drying chamber where a majority of the moisture is removed from the air through the use of centrifugal force. The now cooler moist air is directed toward the engine intake manifold, whereby the moisture in the air stream acts to reduce the NOx formation during the combustion ...

INTERNAL COMBUSTION ENGINE

A variable-valve-mechanism controlling portion controls a variable valve mechanism in such a manner that an exhaust valve is opened not only in an exhaust stroke but also in an intake stroke. In the intake stroke, a part of the exhaust gas discharged from the combustion chamber is returned to the combustion chamber along with an intake air flowing through the intake passage. A fluid injector injects a non-combustible fluid including water into the exhaust gas discharged from the combustion chamber. In the intake stroke, the exhaust gas introduced into the combustion chamber from the exhaust passage contains a water vapor evaporated from the non-combustible fluid. The exhaust gas discharged from the combustion chamber in the exhaust stroke includes the non-combustible fluid and is returned to the combustion chamber in a successive intake stroke.

SEALING CARTRIDGE FOR AN INJECTOR OF AN INTERNAL COMBUSTION ENGINE, AND INJECTOR ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE

A sealing cartridge () for an injector of an internal combustion engine seals a medium-filled first chamber () and a medium-filled second chamber (). The chambers () are between an injector () that is movable axially along an injector axis () and a housing () receives the injector (). The sealing cartridge () is configured to receive the injector (). The sealing cartridge () has at least one seal () disposed in a receptacle housing () of the sealing cartridge (). The receptacle housing () has a first housing portion () configured to receive the seal () on the shell face () of the receptacle housing (), and a second housing portion () configured to receive the seal () on an internal face (). An injector assembly () also is provided and has an injector () that is received in the sealing cartridge (). 1. A sealing cartridge for an injector of an internal combustion engine , wherein the sealing cartridge is provided for sealing a medium-filled first chamber and a medium-filled second chamber , the chambers being configured between an injector that is movable axially along an injector axis and a housing that receives the injector , the sealing cartridge being configured to receive the injector , the sealing cartridge comprises at least one seal disposed in a receptacle housing of the sealing cartridge , whereinthe receptacle housing has a first housing portion configured to receive the seal on the shell face of said receptacle housing, and a second housing portion configured to receive the seal on an internal face.2. The sealing cartridge of claim 1 , wherein the seal is received in the first housing portion claim 1 , and a further seal is received in the second housing portion.3. The sealing cartridge of claim 2 , wherein the sealing cartridge has a chamfer on the shell face at a first housing end.4. The sealing cartridge of claim 1 , wherein the first housing portion has a first receptacle groove claim 1 , and the second housing portion has a second receptacle groove.5 ...

Spark-Ignition Internal Combustion Engine Having Urea Introduction Device and Method for Operating an Internal Combustion Engine of This Type

A spark-ignition internal combustion engine has an air intake tract for supplying fresh air to a combustion chamber of the spark-ignition internal combustion engine, an exhaust tract for discharging exhaust gases from the combustion chamber, and a urea introduction device having a urea injection nozzle for introducing an aqueous urea solution into the combustion chamber. The urea injection nozzle is disposed in the combustion chamber or upstream of the combustion chamber in relation to an air flow from the air intake tract into the combustion chamber.

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

The invention relates to a turbo-charged diesel engine (1) in which the charge air (12) is cooled by an intercooler (5), embodied as an injection cooler. The water which is introduced into the working substance of the diesel engine in the intercooler is condensed out from the exhaust gas (14), by means of a condenser (6) and a collector (7), and returned to the intercooler once the working substance has been expanded. According to the invention, the engine is started without injecting externally supplied water into the intercooler. The water, which is produced through combustion in the diesel engine, is condensed out from the flow of exhaust gas and returned to the intercooler. When the engine is in operation, the additional water vapour, which is constantly produced as the diesel fuel is burnt, is also condensed out and introduced into the intercooler. The working substance is thus charged with moisture until the water mass flow, which can be separated out from the exhaust gas, is sufficient ...

A heat exchanger for a water injection system, a system, a control system, a method and a vehicle

A heat exchanger 1 for a water injection system of an internal combustion engine (2, Fig. 1), comprising a first inlet 3 for receiving water, a second inlet 4 for receiving a second fluid, heat transfer means 5 configured to transfer heat from the second fluid to the water, and a first outlet 6 for delivering the heated water for injection in to a cylinder of the internal combustion engine (2, Fig. 1); the heat transfer means 5 may comprise a first conduit extending from the first inlet 3 to the first outlet 6 and being located within a flow path of the second fluid extending from the second inlet 4, wherein the second fluid may be air for intake in to the cylinder of the internal combustion engine. Alternatively, the heat transfer means 5 may comprise a body, and the first inlet 3, the second inlet 4, and the first outlet 6 are located within the body. The body may take the form of a water injection rail.

PROCEDURE AND ARRANGEMENT IN CONNECTION WITH A PISTON MOTOR WITH TURBOCHARGER

PROCEDURE FOR THE DECELERATION OF AN INTERNAL-COMBUSTION ENGINE

AGR-Anordnung, Brennkraftsystem und Kraftfahrzeug

Die vorliegende Erfindung betrifft eine AGR-Anordnung (1) für ein Brennkraftsystem (100), aufweisend einen Rezirkulationsabschnitt (2) zum Rückführen von Abgas aus einem Abgasauslass (4) eines Verbrennungsmotors (3) des Brennkraftsystems (100) in einen Brennstoffeinlass (5) des Verbrennungsmotors (3), einen im Rezirkulationsabschnitt (2) angeordneten Reformer (6) zum Reformieren von Brennstoff in Reformat, einen Verdampfer (7) mit einer kalten Seite (8) stromaufwärts des Reformers (6) zum Verdampfen von Brennstoff und zum Einbringen des verdampften Brennstoffs in den Rezirkulationsabschnitt (2) und einer im Rezirkulationsabschnitt (2) angeordneten heißen Seite (9) stromabwärts des Reformers (6) zum Leiten eines Reformat/Abgas-Gemisches aus dem Reformer (6) in Richtung des Brennstoffeinlasses (5), wobei stromaufwärts der kalten Seite (8) des Verdampfers (7) eine Brennstoffzuführvorrichtung (13) zum Einbringen von zu verdampfendem Brennstoff in die kalte Seite (8) des Verdampfers (7) angeordnet ...

PROCESS Of SUPPLY a THERMAL ENGINE, IN PARTICULAR OF DIESEL TYPE OR GASOLINE.

METHOD FOR SUPPLYING A THERMAL ENGINE PARTICULARLY OF THE DIESEL OR PETROL TYPE

The invention relates to a method for supplying a thermal engine (1), said engine (1) including a fuel supply duct, an air inlet duct (2) and a gas generation device (3), wherein said method comprises adding into the air inlet duct (2) a gas from the gas generation device (3), wherein said gas generation device (3) substantially includes a bubbler (14), a reactor (10) and a diffuser (14). The invention also relates to the gas generation device (3) as such.

Continuously operating water recovery apparatus for a motor vehicle

A water recovery apparatus for a motor vehicle, for recovering water from ambient air, encompasses: a conveying conduit; a condenser device that is embodied to modify the absolute value of at least one dew-relevant state variable of a working gas delivered through the conveying conduit to the condenser device; a water discharge device that is embodied to discharge from the condenser device water condensed out of the working gas by the condenser device, the conveying conduit being embodied to convey ambient air as the working gas to the condenser device, the water recovery apparatus is embodied to deliver working gas continuously to the condenser device.

Method and system for controlling fuel usage

Methods and systems are provided for improving fuel usage while addressing knock by adjusting the use of spark retard and direct injection of a knock control fluid based on engine operating conditions and the composition of the injected fluid. One or more engine parameters, such as EGR, VCT, boost, throttle position, and CMCV, are coordinated with the direct injection to reduce torque and EGR transients.

Дизель

Полезная модель относится к области дизелестроения и может быть использована при изготовлении и проектировании дизелей.Дизель, каждый цилиндровый узел которого включает цилиндр с поршнем, выпускным клапаном и топливной форсункой, а также газоход и газоанализатор, входы которых соединены с выпускным клапаном цилиндра, кроме того, содержит топливный насос высокого давления, выход которого подключен к топливной форсунке, и последовательно соединенные дозирующий клапан и регулируемый клапан, а также переключатель, выход которого подключен к управляемому выходу дозирующего клапана, кроме того, дизель содержит последовательно соединенные цистерну дисцилированной воды и насос, выход которого подключен к входу регулируемого клапана в каждом цилиндровом узле, а также каждый цилиндровый узел включает устройство управления, на вход которого поступает значение угла поворота коленчатого вала, а выход подключен к входу переключателя, а в цилиндре имеются две водяные форсунки, располагаемые напротив друг ...

СПОСОБ ДЛЯ ПРОИЗВОДСТВА И ИСПОЛЬЗОВАНИЯ ВОЗДУХА ВЫСОКОЙ ПЛОТНОСТИ

ВЫЧИСЛЕНИЕ ПОТРЕБЛЕНИЯ ТОПЛИВА ДЛЯ СМЕСИ ТОПЛИВА И ВОДЫ

Предоставляется система (300) регулирования подачи топлива для вычисления эффективности потребления топлива для смеси топлива и воды. Система (300) регулирования подачи топлива включает в себя смеситель (330), источник (310) топлива, гидравлически связанный со смесителем (330), источник (310) топлива, конфигурируемый для измерения расхода топлива на смеситель (330), источник (315) воды, гидравлически связанный со смесителем (330), источник (315) воды, конфигурируемый для измерения расхода воды на смеситель (330), и расходомер (5) смеси, гидравлически связанный со смесителем (330). Расходомер (5) смеси сконфигурирован для приема и измерения свойств смеси топливо/вода от смесителя (330). Контроллер (360), соединенный с возможностью связи с источником (310) топлива, конфигурован для вычисления эффективности потребления топлива на основании измеренного расхода топлива и измеренного расхода воды и измеренного расхода смеси топливо/вода. 2 н. и 13 з.п. ф-лы, 4 ил.

VORRICHTUNG ZUR WASSEREINSPRITZUNG IN EINEM FAHRZEUG SOWIE VERFAHREN ZUM BETRIEB EINER SOLCHEN VORRICHTUNG

Die Erfindung betrifft eine Vorrichtung (2) zur Wassereinspritzung in einem Fahrzeug, mit einem Wasserbehälter (4), welcher über eine Zuleitung (10) mit einer Anzahl von Einspritzdüsen (8) verbunden ist, mit einem Förderbetrieb, zur Förderung von Wasser von dem Wasserbehälter (4) über die Zuleitung (10) zu den Einspritzdüsen (8), mit einem Standbetrieb, in welchem die Zuleitung (10) ein abgeschlossenes Leitungssystem ist, wobei entlang der Zuleitung (10) eine Sperrvorrichtung (16) angeordnet ist, welche im Förderbetrieb geöffnet ist und welche im Standbetrieb geschlossen ist, zum Absperren und zum Trockenhalten der Zuleitung (10). Dadurch wird verhindert, dass bei niedrigen Temperaturen Wasser aufgrund eines Druckabfalls in die Zuleitung (10) und die Einspritzdüsen (8) gesaugt wird. Weiterhin wird ein Verfahren zum Betrieb einer solchen Vorrichtung (2) angegeben.

Verfahren zur Klopfregelung einer Brennkraftmaschine, Steuer- und/oder Regeleinrichtung sowie Computerprogramm

Verfahren zur Klopfregelung einer mit einer Wassereinspritzung (12) betreibbaren Brennkraftmaschine (1), wobei mindestens ein Parameter der Klopfregelung in Abhängigkeit von einer mit der Wassereinspritzung (12) in Zusammenhang stehenden Größe bestimmt wird, dadurch gekennzeichnet, dass der mindestens eine Parameter unter Verwendung einer Interpolation von Werten, die mindestens zwei Kennfeldern (10, 11) entnommen sind, eines neuronalen Netzes, einer Gauß'schen Verteilung und/oder einer Support Vector Machine ermittelt wird.

Verfahren zum Betreiben einer Wassereinspritzvorrichtung

Für ein Verfahren zum Betreiben einer Wassereinspritzvorrichtung (1) mit wenigstens einer in zwei Drehrichtungen betreibbaren Wasserpumpe (3), wenigstens einem Wassertank (5) und wenigstens einem Einspritzventil (6), wobei der Wassertank (5) über eine erste Leitung (7) mit der Wasserpumpe (3) verbunden ist und das Einspritzventil (6) über eine zweite Leitung (8) mit der Wasserpumpe (3) verbunden ist, wird vorgeschlagen, dass die Wasserpumpe (3) in einem ersten Schritt in einer Rückwärtsförderrichtung (82) betrieben wird, so dass die Wasserpumpe (3) Wasser vom Einspritzventil (6) zum Wassertank (5) fördert, wobei die Wasserpumpe (3) in einem auf den ersten Schritt folgenden zweiten Schritt gestoppt wird, wobei die Wasserpumpe (3) in einem auf den zweiten Schritt folgenden dritten Schritt erneut in Rückwärtsförderrichtung (82) betrieben wird.

Verbrennungsmotor mit einer Wassereinspritzung sowie Verfahren zum Betreiben eines solchen Verbrennungsmotors

Die Erfindung schlägt einen Verbrennungsmotor (1) mit einer Wassereinspritzung vor. Der Verbrennungsmotor weist eine Wasserrail (2), an dieser angeordnete Wasserinjektoren (3) und ein als Schwimmerventil ausgebildetes Entlüftungsventil (4) auf. Das Entlüftungsventil ist beim Befüllen des Wasserrails mit Wasser geöffnet und bei mit Wasser befülltem Wasserrail geschlossen.Die Erfindung schlägt in diesem Zusammenhang ferner ein Verfahren mit folgenden Merkmalen vor: a. Entleeren der Wasserrail (2), betreffend in dieser befindlichen Wassers bei Stillstand des Verbrennungsmotors (1) und Befüllen der Wasserrail (2) mit Luft, b. Entlüften der Wasserrail (2) durch das Entlüftungsventil (4) beim Befüllen der Wasserrail (2) mit Wasser, c. Schließen des Entlüftungsventils (4) bei mit Wasser gefüllter Wasserrail (2).

,,Anordnung für ein laserinduziertes Einspritzventil mit optionaler Gemisch Zündung"

Einspritzventil, insbesondere für Brennkraftmaschinen, dadurch gekennzeichnet, dass der Ventilkörper (5) des Einspritzventils (1) das optische Kupplungselement (3), die variooptische Anordnung (4), das optische Fenster (6), den Druckraum (15), der mit der Kraftstoffzufuhr (7) und der Wasserzufuhr (16) in Strömungsverbindung steht, den Kapillarzylinder (10) mit der koaxial darin verlaufenden Kapillare (9), den Verteilerraum (11) und die Düsen (12n) aufweist, wobei der Laser (2) in einem ersten Zündpunkt (8) den Kraftstoff oder das Wasser im Druckraum (15) verdampft und der Dampf unter positivem Druck über die Kapillare (9) in den Verteilerraum (11) verbracht wird und über den Zündpunkt (14) eine Nachzündung erfolgt, so dass die verdampften Stoffe über die Düsen (12n) in den Brennraum gelangen, wonach das Kraftstoff Luftgemisch über die Zündpunkte Zpn (13n) gezündet wird.

Anordnung zur gleichzeitigen Bereitstellung von Wasser zur Einbringung in einen Verbrennungsmotors und zur Bereitstellung von Reinigungsflüssigkeit für eine Fahrzeugelementreinigung

Der Gegenstand der Anmeldung betrifft eine Anordnung zur gemeinsamen Bereitstellung von Wasser zur Einbringung in einen Einlassbereich eines Verbrennungsmotors und zur Bereitstellung einer Wasser-Reinigungsmittel-Mischung zur Verwendung in einer Fahrzeugelementreinigungseinrichtung, beispielsweise einer Windschutzscheibenreinigung. Es werden außerdem Verfahren zur Steuerung dieser Anordnung offenbart. Die Erfindung umfasst weiterhin eine Steuerungseinrichtung ausgebildet zum Durchführen des Verfahrens und ein Fahrzeug welches eine erfindungsgemäße Anordnung und eine zur Durchführung des Verfahrens ausgebildete Vorrichtung umfasst.

Verfahren zum Betreiben einer fremdgezündeten Verbrennungskraftmaschine eines Kraftfahrzeugs

Die Erfindung betrifft ein Verfahren zum Betreiben einer fremdgezündeten Verbrennungskraftmaschine (10) eines Kraftfahrzeugs, bei welchem Luft und Kraftstoff in wenigstens einen Brennraum (12) der Verbrennungskraftmaschine (10) eingebracht werden, und bei welchem ein von dem Kraftstoff verschiedenes Kühlmedium (40) mittels einer Dosiereinrichtung (44) in den wenigstens einen Brennraum (12) eingebracht wird. Eine erste Menge des Kühlmediums (40) wird in einem ersten Zeitraum vor einem oberen Zündtotpunkt eines Arbeitsspiels wenigstens eines Kolbens der Verbrennungskraftmaschine (10) in den wenigstens einen Brennraum (12) eingebracht. Eine zweite Menge des Kühlmediums (40) wird in einem zweiten Zeitraum bei mehr als 80 Grad Kurbelwinkel nach dem oberen Zündtotpunkt in den wenigstens einen Brennraum (12) eingebracht.

Injector

MOTOR ARRANGEMENT AND METHOD FOR OPERATING

Die Erfindung betrifft eine Motoranordnung und ein dazugehöriges Verfahren mit einem Verbrennungsmotor (1), der mit einem Einlassstrang (3) und einem Abgasstrang (4) strömungsverbunden ist, wobei eine AGR-Leitung (11) zur Rückführung von Abgas (A) in den Einlassstrang (3) vorgesehen ist, und wobei die Motoranordnung einen Reformer (6) zur Dampfreformierung mit einem Katalysator (8) und einem Verdampfer (7) aufweist, wobei der Katalysator (8) derart in der AGR-Leitung (11) angeordnet ist, dass reformierter Kraftstoff gemeinsam mit rückgeführtem Abgas in den Verbrennungsmotor (1) geleitet wird. Aufgabe der Erfindung ist es die Vorgänge im Reformer (6) zu verbessern und somit die Effizienz zu steigern. Dies wird erfindungsgemäß dadurch gelöst, dass zumindest ein Wärmetauscher (4c) vorgesehen ist, wobei zumindest der Katalysator (8) des Reformers (6) über den zumindest einen Wärmetauscher (4c) durch das Abgas (A) des Verbrennungsmotors (1) erwärmt ist.

FUEL CONSUMPTION CALCULATION OF A FUEL AND WATER MIXTURE

A fuel control system (300) for fuel consumption calculation for a fuel and water mixture is provided. The fuel control system (300) includes a mixer (330), a fuel source (310) fluidly coupled to the mixer (330), the fuel source (310) being configured to measure a flow of fuel to the mixer (330), a water source (315) fluidly coupled to the mixer (330), the water source (315) being configured to measure a flow of water to the mixer (330), and a mixture flow meter (5) fluidly coupled to the mixer (330). The mixture flow meter (5) is configured to receive and measure properties of a fuel/water mixture from the mixer (330).

AVIATION GASOLINE ENGINE COOLANT INJECTION SYSTEM

A set of apparatus to inject distilled-water in solution acting as an engine coolant into the combustion chamber of a high-compression air-cooled piston aircraft engine to mix with aviation gasoline, operating on a minimum 91 motor octane aviation gasoline (leaded or unleaded), thereby improving engine performance, and suppressing early detonation in prescribed operating situations. The apparatus incorporates 1) an ultra-light weight corrosion-resistant engine coolant storage compartment mounted inside the aircraft, 2) stainless steel pipe fittings, 3) controller activated fluid injectors with wide spray nozzles, 4) aircraft-approved wiring and stainless steel plumbing tied to the pump and combustion chamber, 5) a primary and back-up electric pump approved for aviation use, 6) a special formulation of water-based cooling fluid in solution with a non-toxic anti-freezing agent designed for high altitude aircraft use, 7) electric sensors for temperature, pressure and early detonation programmed ...

INTERNALLY COOLED EXHAUST GAS RECIRCULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD THEREOF

An internal combustion engine is provided equipped with an exhaust gas recirculating (EGR) system and means for internally cooling the exhaust gases by a spray of atomized water into the recirculated exhaust gases prior to ignition. The atomized water spray may be in the intake manifold or directly in the cylinder. The engine may employ spark or compression ignition. The internal combustion engine operates with compression ratios greater than 12:1 and lean air:fuel ratios. Also provided is a method for controlling the amount of exhaust gas recirculated in the engine, and for controlling the amount of water added. The inventive engines have elevated thermodynamic efficiencies and favorable NOx emissions.

INJECTION OF AN AQUEOUS SOLUTION IN A FUEL INJECTED ENGINE

Système d'injection d'une solution aqueuse dans un moteur à injection, comprenant un réservoir (10) d'une solution aqueuse, un circuit d'alimentation (80) en solution aqueuse dudit réservoir (10) et un filtre (100) de filtration de la solution aqueuse, caractérisé en ce qu'il comprend, en outre, un circuit de recirculation (90) de ladite solution aqueuse et, en ce que ledit filtre de filtration (100) est placé dans ledit circuit d'alimentation (80) et/ou dans ledit circuit de recirculation (90). A system for injecting an aqueous solution into an injection engine, comprising a reservoir (10) of an aqueous solution, a feed circuit (80) in aqueous solution of said reservoir (10) and a filter (100) of filtration of the aqueous solution, characterized in that it further comprises a recirculation circuit (90) of said aqueous solution and, in that said filtering filter (100) is placed in said supply circuit (80). ) and / or in said recirculation circuit (90).

Control device for internal combustion engine and control method for internal combustion engine

ENGINE PROVIDED WITH CDA APPARATUS AND WATER PUMP AND CONTROL METHOD THEREOF

The present invention relates to an engine provided with a CDA apparatus and a water pump and a control method thereof. The control method comprises: a step in which a plurality of sensors detect vehicle driving information and outputs a signal corresponding thereto; a step in which a controller determines whether a current vehicle driving state corresponds to a CDA driving area on the basis of the output vehicle driving information; a step in which the controller operates a CDA apparatus of a partial cylinder when the current driving state corresponds to the CDA driving area; a step in which the controller determines whether a knocking occurrence ignition timing (DBL; Detonation Border Line) of a cylinder with a CDA apparatus which is not operated precedes minimum spark advance for best torque (MBT); and a step in which the controller operates a water injection nozzle to inject a currently operated cylinder when the knocking occurrence ignition timing (DBL) precedes the minimum spark advance for best torque (MBT).

System to feed water to at least one combustion chamber in an internal combustion engine

A system for feeding water to at least one combustion chamber in an internal combustion engine having: a tank designed to contain a quantity of water; a feeding duct; a pump designed to draw water from the tank and to pump pressurised water into the feeding duct; and at least one silver-containing body which is contained in the tank in contact with the water.

Injektor zum Zumessen eines Fluids mit Rückschlagreduzierung

Die Erfindung betrifft einen Injektor zum Zumessen eines Fluids, umfassend ein Ventilgehäuse (2), ein Schließelement (3), welches einen Durchlass (22) am Ventilgehäuse (2) an einem Dichtsitz (21) freigibt und verschließt, und eine Rückschlageinrichtung (4), welche in einem Fluidpfad (8) im Ventilgehäuse (2) angeordnet ist und Fluid in Durchströmungsrichtung (5) durchlässt und Fluid in Richtung entgegengesetzt zur Durchströmungsrichtung (5) sperrt.

Wassereinspritzvorrichtung einer Brennkraftmaschine

Für eine Wassereinspritzvorrichtung für eine Brennkraftmaschine eines Kraftfahrzeugs, umfassend wenigstens einen Wassertank (5) zum Speichern von Wasser, wenigstens einen Wasserinjektor (6) zum Einspritzen des Wassers in die Brennkraftmaschine (2), wenigstens ein Förderelement (3) zum Fördern von Wasser aus dem Wassertank (5) in den Wasserinjektor (6), wobei das Förderelement (3) fluidisch mit dem Wassertank (6) verbunden ist und fluidisch mit einem Verteiler (9) verbunden ist, an dem der Wasserinjektor (6) angeschlossen ist, wird vorgeschlagen, dass die Wassereinspritzvorrichtung (1) weiterhin einen Luftspeicher (14) zur Speicherung von Luft aus dem Verteiler (9) umfasst, wobei der Luftspeicher (14) mit dem Verteiler (9) fluidisch verbunden ist, so dass Luft aus dem Verteiler (9) in den Luftspeicher (14) fließen kann, wobei der Verteiler (9) zwischen dem Förderelement (3) und dem Luftspeicher (14) angeordnet ist.

PROCEDURE FOR THE REDUCTION PISTON MOTORS AND PISTON MOTOR ARRANGEMENT LOADED BY NITROGEN OXIDE (NOX) EMISSIONS IN

MOTOR ARRANGEMENT AND METHOD FOR OPERATING

Die Erfindung betrifft eine Motoranordnung und ein dazugehöriges Verfahren mit einem Verbrennungsmotor (1), der mit einem Einlassstrang (3) und einem Abgasstrang (4) strömungsverbunden ist, wobei eine AGR-Leitung (11) zur Rückführung von Abgas (A) in den Einlassstrang (3) vorgesehen ist, und wobei die Motoranordnung einen Reformer (6) zur Dampfreformierung mit einem Katalysator (8) und einem Verdampfer (7) aufweist, wobei der Katalysator (8) derart in der AGR-Leitung (11) angeordnet ist, dass reformierter Kraftstoff gemeinsam mit rückgeführtem Abgas in den Verbrennungsmotor (1) geleitet wird. Aufgabe der Erfindung ist es die Vorgänge im Reformer (6) zu verbessern und somit die Effizienz zu steigern. Dies wird erfindungsgemäß dadurch gelöst, dass zumindest ein Wärmetauscher (4c) vorgesehen ist, wobei zumindest der Katalysator (8) des Reformers (6) über den zumindest einen Wärmetauscher (4c) durch das Abgas (A) des Verbrennungsmotors (1) erwärmt ist.

Fuel consumption calculation of a fuel and water mixture

A fuel control system (300) for fuel consumption calculation for a fuel and water mixture is provided. The fuel control system (300) includes a mixer (330), a fuel source (310) fluidly coupled to the mixer (330), the fuel source (310) being configured to measure a flow of fuel to the mixer (330), a water source (315) fluidly coupled to the mixer (330), the water source (315) being configured to measure a flow of water to the mixer (330), and a mixture flow meter (5) fluidly coupled to the mixer (330). The mixture flow meter (5) is configured to receive and measure properties of a fuel/water mixture from the mixer (330).

INTERNALLY COOLED HIGH COMPRESSION LEAN-BURNING INTERNAL COMBUSTION ENGINE

An internally cooled internal combustion piston engine and method of operating a piston engine is provided, with the combination of liquid water injection, higher compression ratios than conventional engines, and leaner air fuel mixtures than conventional engines. The effective compression ratio of the engines herein is greater than 13:1. The engines may employ gasoline or natural gas and use spark ignition, or the engines may employ a diesel-type fuel and use compression ignition. The liquid water injection provides internal cooling, reducing or eliminating the heat rejection to the radiator, reduces engine knock, and reduces NOx emissions. The method of engine operation using internal cooling with liquid water injection, high compression ratio and lean air fuel mixture allow for more complete and efficient combustion and therefore better thermal efficiency as compared to conventional engines.

ENGINE PROVIDED WITH CDA APPARATUS AND WATER PUMP AND CONTROL METHOD FOR THE SAME

For the adjusted gas supply to the internal combustion engine and method

SELECTIVE SYSTEM FOR PROHIBITING PASSAGE OF A FLUID

Method for producing high-density air and method for using same

Provided is a method for efficiently producing high-density air without futilely increasing the pressure and temperature. This method for producing high-density air is characterized by: mixing fine water particles W into a raw material air A to generate a water-containing air A1 having a lower pressure than the raw material air A, supplementing the pressure of the water-containing air A1 with a differential pressure with the air pressure of the raw material air A, and thereby reducing the volume of the water-containing air A1 while also promoting vaporization of the fine water particles W within the water-containing air A1 to produce a high-density air A2. Due to this configuration, the density of air can be efficiently increased.

Method and device for water injection

A method and device for water injection, wherein a water injector (104) is activated in accordance with an activation (200) to open at a first time (t1) and to close at a second time (t2), wherein a water pressure profile (300) is measured and a change in the water pressure profile (400) is determined on the basis of the water pressure profile (300), wherein, depending on the water pressure profile (300) and on the change in the water pressure profile (400), it is determined whether the water injector (104) has been opened as a result of the activation (200), and/or wherein, depending on the water pressure profile (300) and on the change in the water pressure profile (400), it is determined whether the water injection (104) has been closed as a result of the activation (200).

FLEX FUEL FIELD GENERATOR

A generator system includes (i) an internal combustion engine, (ii) an exhaust gas outlet, connected to the internal combustion engine, for venting exhaust gasses, and (iii) a condenser, connected to the exhaust gas outlet, for condensing water from exhaust gasses. 157-. (canceled)58. A method of generating electricity with a gasoline or propane generator having a choke , comprising operating the generator with a fuel consisting essentially of an alcohol.59. The method of claim 58 , wherein the choke is placed between the open and closed position.60. The method of claim 58 , wherein the fuel further comprises water.61. The method of claim 58 , wherein the fuel comprises isopropanol and water.62. The method of claim 59 , further comprising adjusting the position of the choke until the revolutions per minute of an internal combustion engine within the generator are maximized.63. The method of claim 58 , wherein the fuel comprises at most 10% gasoline.64. The method of claim 58 , wherein the fuel does not comprise gasoline.65. (canceled)66. A gasoline or propane generator having an internal combustion engine claim 58 , an exhaust gas outlet claim 58 , a carburetor claim 58 , and a manual choke claim 58 , wherein the improvement comprises:a fuel selector, connected to the internal combustion engine, for starting or stopping a fuel pump when switching between fuels.67. The gasoline or propane generator of claim 66 , further comprising a flexible pipe claim 66 , connected to the exhaust gas outlet claim 66 ,wherein the pipe has a length of at least 5 feet.68. A generator system claim 66 , comprising:(i) an internal combustion engine,(ii) an exhaust gas outlet, connected to the internal combustion engine, for venting exhaust gasses, and(iii) a fuel selector, connected to the internal combustion engine, for adjusting the internal combustion engine to operate more efficiently on at least rubbing alcohol and propane gas,wherein the internal combustion engine does not include ...

CONDENSATION DEVICE

A condensation device for an engine having a water-containing lubricant. The condensation device includes a first fluid line configured to permit a flow of vaporized water to be discharged from the engine under its natural convection, a pressure-compensation device configured to permit a flow of air out of the condensation device; and a second fluid line configured to permit condensate from the flow of vaporized water in the first fluid line to flow to the engine. 1. A condensation device for an engine having a water-containing lubricant , the condensation device comprising:a first fluid line configured to permit a flow of vaporized water from the water-containing lubricant to be discharged from the engine under its natural convection;a pressure-compensation device configured to permit a flow of air out of the condensation device; anda second fluid line configured to permit condensate from the flow of vaporized water in the first fluid line to flow to the engine.2. The condensation device of claim 1 , further comprising a condenser having a first heat-dissipation device arranged between and in fluidic communication with the first fluid line and the second fluid line claim 1 , and configured to permit condensing of the flow of vaporised water from the first fluid line.3. The condensation device of claim 1 , further comprising a second heat-dissipation device arranged in fluidic communication with the second fluid line.4. The condensation device of claim 3 , wherein the second heat-dissipation device comprises an air dryer.5. The condensation device of claim 4 , wherein the air dryer comprises a cyclone separator.6. The condensation device of claim 3 , further comprising at least one regulated condensate diverter arranged in fluidic communication with the second fluid line and the second heat dissipation device claim 3 , wherein the at least one regulated condensate diverter is arranged downstream of the second heat-dissipation device.7. The condensation device of ...

Water Delivery Module

A water-conveying module for injecting water into a combustion chamber of an internal combustion engine, having a conveying unit, which has a pump for conveying the water from a tank. The water can be conveyed by the pump to an injection point along a dosing line. The conveying unit has a water outlet through which water is conveyed out of the conveying unit. The water outlet is formed by a connection plug onto which the dosing line can be plugged, Water can be conveyed from the conveying unit into the dosing line along the connection plug that has a section which can be flowed through by the water and which is part of the fluid line from the conveying unit to the dosing line.

Behandlung irregulärer Verbrennung in einem Verbrennungsmotor

Die vorliegende Erfindung betrifft ein Verfahren zur Reaktion auf eine irreguläre Verbrennung in einem Verbrennungsmotor, als auch ein Verfahren zur Verringerung der Gefahr einer zukünftigen derartigen irregulären Verbrennung in einem Verbrennungsmotor. Unter einer irregulären Verbrennung wird im Sinne der vorliegenden Erfindung konkret ein sogenanntes Superklopfen beziehungsweise Megaklopfen, auch Extremklopfen genannt, oder Glühzündung verstanden. Die hierin beschriebenen Verfahren können zur Vermeidung von beziehungsweise als wirksame Maßnahme gegen Superklopfen, Glühzündungen oder alternativ beiden verwendet werden. Ferner betrifft die vorliegende Erfindung ein Motorsteuergerät, das eingerichtet ist, um eines und/oder beide dieser Verfahren auszuführen.

Verfahren und Vorrichtung zur Wassereinspritzung

Verfahren und Vorrichtung zur Wassereinspritzung, wobei ein Wasserinjektor (104) gemäß einer Ansteuerung (200) zum Öffnen zu einem ersten Zeitpunkt (t1) und zum Schließen zu einem zweiten Zeitpunkt (t2) angesteuert wird, wobei ein Wasserdruck-Verlauf (300) gemessen wird und eine Änderung des Wasserdruck-Verlaufs (400) abhängig vom Wasserdruck-Verlauf (300) bestimmt wird, wobei abhängig vom Wasserdruck-Verlauf (300) und von der Änderung des Wasserdruck-Verlaufs (400) ermittelt wird, ob eine Öffnung des Wasserinjektors (104) in Folge der Ansteuerung (200) erfolgt ist, und/oder wobei abhängig vom Wasserdruck-Verlauf (300) und von der Änderung des Wasserdruck-Verlaufs (400) ermittelt wird, ob ein Schließen des Wasserinjektors (104) in Folge der Ansteuerung (200) erfolgt ist.

METHOD FOR COMBUSTION OF HYDROCARBON MATERIALS IN A HEAT ENGINE, ENGINE AND POWER GENERATION SYSTEM FOR IMPLEMENTING SUCH A METHOD

L'invention concerne un procédé de combustion de matières hydrocarbonées (HC) solides, liquides ou gazeuses dans un moteur thermique (200) comprenant au moins une chambre de combustion (106), ledit procédé comprenant au moins une itération des étapes suivantes composant un cycle de combustion : - introduction, dans ladite chambre de combustion (106), d'une charge de matières hydrocarbonées (HC) et d'un gaz comburant, et - déclenchement d'une combustion de ladite charge de matières hydrocarbonées avec ledit gaz comburant ; caractérisé en ce que ledit gaz comburant comprend : - du trioxygène (O3), et - du dioxyde de carbone (CO2) et/ou du trioxyde de carbone (CO3). L'invention concerne également un moteur thermique mettant en œuvre le procédé selon l'invention et un système de production d'énergie à partir de matières hydrocarbonées mettant en œuvre un tel moteur. The invention relates to a method for burning solid, liquid or gaseous hydrocarbonaceous (HC) materials in a heat engine (200) comprising at least one combustion chamber (106), said method comprising at least one iteration of the following steps comprising a cycle combustion system: - introduction, into said combustion chamber (106), of a charge of hydrocarbonaceous materials (HC) and an oxidizing gas, and - triggering a combustion of said charge of hydrocarbon materials with said oxidant gas; characterized in that said oxidizing gas comprises: - trioxygen (O3), and - carbon dioxide (CO2) and / or carbon trioxide (CO3). The invention also relates to a heat engine implementing the method according to the invention and a system for producing energy from hydrocarbon materials using such a motor.

HIGH-EFFICIENCY AND ECO-FRIENDLY FUEL ACTIVATION DEVICE

The present invention relates to a high-efficiency fuel activation device. According to the present invention, fuel-water cohesion is mitigated through rotation, acceleration, compression, expansion, and so on, and then crushing to fine particles is performed and an activated water-fuel mixture is supplied to a boiler. The supplier water passes through a direct current electrode for electrolysis. As a result, a small amount of hydrogen, oxygen molecules, and ionized water are provided to facilitate mixing with a fuel. In addition, more efficient combustion can be performed by the action of the small amount of hydrogen and oxygen. When the fuel-water mixture activated through the fuel activation device blocks a switch, the mixture remaining in the boiler or a hose may undergo re-separation into water and a fuel. A controller is installed so that various problems attributable thereto can be addressed. Included is an adjusting device so that a metering pump and an electrolysis device preferentially ...

INTERNAL COMBUSTION STEAM ENGINE

METHOD FOR PRODUCING HIGH-DENSITY AIR AND METHOD FOR USING SAME

СПОСОБ И УСТРОЙСТВО ЭКСПЛУАТАЦИИ ДИЗЕЛЬНОГО ДВИГАТЕЛЯ НА ЭМУЛЬСИОННОМ ТОПЛИВЕ ВАРЬИРУЕМОГО СОСТАВА

FIELD: internal combustion engines.SUBSTANCE: invention discloses a method and an emulsifying device for operating a diesel engine on a water-diesel emulsion, in which the water fraction varies depending on the operating mode of the engine, and/or emulsifying device, and/or sections of injection line, which are washed with pure diesel fuel at engine shutdown.EFFECT: invention can be used in the internal combustion engines fuel supply systems.15 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 695 547 C2 (51) МПК F02M 25/022 (2006.01) F02D 19/08 (2006.01) F02D 41/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F02D 19/082 (2018.01); F02D 41/0025 (2018.01); F02D 41/042 (2018.01); F02M 25/0228 (2018.01) (21)(22) Заявка: 2016106992, 20.02.2014 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ТАНИЭЛ Роман (DE) Дата регистрации: 25.07.2019 Приоритет(ы): (30) Конвенционный приоритет: 01.03.2013 DE 10 2013 003 382.9; 09.08.2013 EP 13 003 990.2; 05.09.2013 EP 13 004 358.1 (43) Дата публикации заявки: 04.09.2017 Бюл. № 25 (45) Опубликовано: 25.07.2019 Бюл. № 21 C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 29.02.2016 (86) Заявка PCT: EP 2014/000450 (20.02.2014) 2 6 9 5 5 4 7 (87) Публикация заявки PCT: R U 2 6 9 5 5 4 7 (56) Список документов, цитированных в отчете о поиске: RU 2143581 C1, 27.12.1999. DE 4412965 A1, 19.10.1995. RU 2387865 C2, 27.04.2010. RU 2352805 C1, 20.04.2009. RU 2102624 C1, 20.01.1998. R U 20.02.2014 (72) Автор(ы): ТАНИЭЛ Роман (DE) WO 2014/131498 (04.09.2014) Адрес для переписки: 117630, Москва, а/я 33, Григорьевой Т.В. (54) СПОСОБ И УСТРОЙСТВО ЭКСПЛУАТАЦИИ ДИЗЕЛЬНОГО ДВИГАТЕЛЯ НА ЭМУЛЬСИОННОМ ТОПЛИВЕ ВАРЬИРУЕМОГО СОСТАВА (57) Реферат: Изобретение может быть использовано в в зависимости от режима работы двигателя, и/или системах топливоподачи двигателей внутреннего эмульгирующего устройства, и/или участков сгорания. Изобретение предлагает ...

Способ формирования топливовоздушной смеси для двигателя внутреннего сгорания

FIELD: engine devices and pumps. SUBSTANCE: method of forming an air-fuel mixture for internal combustion engines (ICE) is proposed, comprising the steps of: evaporation of fuel, production of hydrogen-containing gases by fission of fuel, cooling and optimization of fuel temperature, an air preparation in parallel to a fuel preparation, forming a fuel-air mixture by mixing fuel containing hydrocarbon gases, with air, with an air excess coefficient c a.ex. ≥3, the enrichment of the fuel-air mixture to the required air excess coefficient c a.ex. =1.0 to 2.8, correction of the enriched mixture, control of the power modes of the ICE by changing the air excess coefficient along with a change in the value of the filling coefficient of the cylinders. EFFECT: increasing the compression ratio, improving the economy and environmental friendliness of ICE, the possibility of using different types of fuel. 1 cl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 626 190 C1 (51) МПК F02M 31/00 (2006.01) F02M 27/00 (2006.01) F02D 19/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2016115942, 25.04.2016 (24) Дата начала отсчета срока действия патента: 25.04.2016 (72) Автор(ы): Шаталов Александр Васильевич (RU) (73) Патентообладатель(и): Шаталов Александр Васильевич (RU) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: RU 2116494 C1, 27.07.1998. RU Приоритет(ы): (22) Дата подачи заявки: 25.04.2016 (45) Опубликовано: 24.07.2017 Бюл. № 21 Адрес для переписки: 117628, г. Москва, ул. Грина, 40, корп.1, кв. 34, Ерицпохову И.А. 2 6 2 6 1 9 0 R U (57) Формула изобретения Способ формирования топливовоздушной смеси на двигателе внутреннего сгорания, включающий следующие этапы: испарение топлива, получение водородосодержащих газов путем расщепления топлива, охлаждение и оптимизация температуры топлива, подготовка воздуха параллельно подготовке топлива, непосредственное формирование ...

Способ и система для регулирования впрыска воды

FIELD: engines and pumps.SUBSTANCE: invention can be used in the internal combustion engines. Proposed are methods for optimizing water consumption from a water injection system that injects water into an engine, depending on engine parameters such as ping, exhaust gas temperature and the need for dilution. Further, the amount of water chosen for injection purposes as well as the order of water injection depending on the various engine parameters are adjusted depending on the ratio of the current water level and the predicted water level in the water tank.EFFECT: method provides the possibility of obtaining maximum benefits from the injection of water into the engine (fuel efficiency, reducing exhaust emissions and improving engine performance), in particular, when water supply is limited.20 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 674 856 C1 (51) МПК F02M 25/025 (2006.01) F02D 41/00 (2006.01) F02D 19/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01N 13/10 (2018.08); F01N 3/10 (2018.08); F02D 19/12 (2018.08); F02D 35/027 (2018.08); F02D 41/0025 (2018.08); F02D 41/005 (2018.08); F02D 41/0077 (2018.08); F02D 41/1446 (2018.08); F02D 41/26 (2018.08); F02M 25/0221 (2018.08); F02M 25/0227 (2018.08); F02M 25/025 (2018.08); F02M 25/028 (2018.08); F02M 25/03 (2018.08); F02M 35/10222 (2018.08); F02M 35/104 (2018.08) 2017132300, 15.09.2017 (24) Дата начала отсчета срока действия патента: 15.09.2017 (72) Автор(ы): ЛЕОНЕ Томас Г. (US), МИЛЛЕР Кеннет Джеймс (US) 13.12.2018 (56) Список документов, цитированных в отчете о поиске: WO 2016177544 A1, 10.11.2016. WO Приоритет(ы): (30) Конвенционный приоритет: 2015068761 A1, 14.05.2015. RU 2370658 C2, 20.10.2009. 04.10.2016 US 15/285,311 (45) Опубликовано: 13.12.2018 Бюл. № 35 2 6 7 4 8 5 6 R U (54) Способ и система для регулирования впрыска воды (57) Реферат: Изобретение может быть использовано в соотношения текущего уровня воды и двигателях внутреннего ...

НЕЗАМЕРЗАЮЩАЯ СИСТЕМА ВПРЫСКА ВОДЫ

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 127 513 A (51) МПК F02D 19/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017127513, 01.08.2017 (71) Заявитель(и): Форд Глобал Текнолоджиз, ЛЛК (US) Приоритет(ы): (30) Конвенционный приоритет: 16.08.2016 US 15/238,434 04 Адрес для переписки: 197101, Санкт-Петербург, а/я 128, "АРСПАТЕНТ", М.В. Хмара Стр.: 1 A 2 0 1 7 1 2 7 5 1 3 R U A (57) Формула изобретения 1. Система впрыска воды, содержащая: первый резервуар, соединенный по текучей среде со вторым резервуаром, причем второй резервуар расположен в более низкой по вертикали плоскости, по сравнению с первым резервуаром, причем второй резервуар соединен по текучей среде с водяным инжектором двигателя; первый трубопровод охлаждающей жидкости, выполненный с возможностью теплообмена со вторым резервуаром; и первый клапан охлаждающей жидкости, расположенный в первом трубопроводе охлаждающей жидкости, выполненный с возможностью регулирования потока охлаждающей жидкости через первый трубопровод охлаждающей жидкости. 2. Система впрыска воды по п. 1, отличающаяся тем, что первый объем первого резервуара больше, чем второй объем второго резервуара. 3. Система впрыска воды по п. 1, отличающаяся тем, что первая стенка первого резервуара и вторая стенка второго резервуара находятся в по меньшей мере частичном торцевом контакте друг с другом. 4. Система впрыска воды по п. 3, отличающаяся тем, что вход трубки текучей среды, соединяющей первый резервуар со вторым резервуаром по текучей среде, расположен на первой стенке первого резервуара, и выход трубки текучей среды расположен на второй стенке второго резервуара. 5. Система впрыска воды по п. 1, дополнительно содержащая второй трубопровод охлаждающей жидкости, содержащий второй клапан охлаждающей жидкости, причем второй трубопровод охлаждающей жидкости выполнен с возможностью теплообмена с первым резервуаром. 6. Система впрыска воды по п. 5, отличающаяся тем, что второй ...

Способ и система для регулирования впрыска воды

ДВИГАТЕЛЬ С РАСЩЕПЛЕННЫМ ЦИКЛОМ, ИМЕЮЩИЙ ВПРЫСК ВОДЫ

1. Двигатель с расщепленным циклом, который содержит: ! коленчатый вал, выполненный с возможностью вращения относительно своей оси; ! силовой поршень, введенный в силовой цилиндр/цилиндр расширения с возможностью скольжения и связанный с коленчатым валом, так что силовой поршень совершает возвратно-поступательное движение в течение такта расширения и такта выпуска, при одном обороте коленчатого вала; ! поршень сжатия, введенный в цилиндр сжатия с возможностью скольжения и связанный с коленчатым валом, так что поршень сжатия совершает возвратно-поступательное движение в течение такта впуска и такта сжатия, при одном обороте коленчатого вала; ! переходный канал, соединяющий цилиндр сжатия и силовой цилиндр/цилиндр расширения и избирательно принимающий сжатый воздух из цилиндра сжатия и подающий сжатый воздух в силовой цилиндр/цилиндр расширения, для использования при передаче мощности на коленчатый вал во время работы двигателя; ! клапаны, которые избирательно регулируют газовый поток, втекающий в цилиндр сжатия и силовой цилиндр, и вытекающий из них; и ! инжектор воды, выполненный с возможностью впрыска воды по меньшей мере в один компонент, выбранный из группы, в которую входят цилиндр сжатия, переходный канал и силовой цилиндр, во время работы двигателя. !2. Двигатель по п.1, в котором инжектор воды выполнен с возможностью впрыска нагретой воды или вдувания пара. !3. Двигатель по п.2, в котором инжектор воды связан с цилиндром сжатия. ! 4. Двигатель по п.2, в котором инжектор воды связан с переходным каналом. ! 5. Двигатель по п.2, в котором инжектор воды связан с силовым цилиндром/цилиндром расширения. ! 6. Двигатель РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2009 135 282 (13) A (51) МПК F02B 47/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2009135282/06, 11.02.2008 (71) Заявитель(и): ДЗЕ СКАДЕРИ ГРУП, ЭлЭлСи (US) Приоритет(ы): (30) Конвенционный приоритет: 27.02.2007 US 60/903,640 ...

СПОСОБ И УСТРОЙСТВО ЭКСПЛУАТАЦИИ ДИЗЕЛЬНОГО ДВИГАТЕЛЯ НА ЭМУЛЬСИОННОМ ТОПЛИВЕ ВАРЬИРУЕМОГО СОСТАВА

СПОСОБ ДЛЯ ПРОИЗВОДСТВА И ИСПОЛЬЗОВАНИЯ ВОЗДУХА ВЫСОКОЙ ПЛОТНОСТИ

СПОСОБ И СИСТЕМА ДЛЯ РЕГУЛИРОВАНИЯ ВПРЫСКА ВОДЫ

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 125 021 A (51) МПК F02B 47/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017125021, 13.07.2017 (71) Заявитель(и): Форд Глобал Текнолоджиз, ЛЛК (US) Приоритет(ы): (30) Конвенционный приоритет: 21.07.2016 US 15/216,497 02 Адрес для переписки: 197101, Санкт-Петербург, а/я 128, "АРСПАТЕНТ", М.В. Хмара Стр.: 1 A 2 0 1 7 1 2 5 0 2 1 R U A (57) Формула изобретения 1. Способ для двигателя, снабженного впрыском воды, в котором: для некоторого уровня мощности, сравнивают топливную экономичность без впрыска воды с топливной экономичностью со впрыском воды при скорректированных скорости вращения двигателя и нагрузке двигателя; и, в ответ на превышение улучшением топливной экономичности со впрыском воды при упомянутых скорректированных скорости вращения двигателя и нагрузке двигателя пороговой величины улучшения, впрыскивают некоторое количество воды в двигатель, и переходят к упомянутым скорректированным скорости вращения двигателя и нагрузке двигателя посредством бесступенчатой трансмиссии БТ. 2. Способ по п. 1, в котором дополнительно, в ответ на превышение улучшением топливной экономичности со впрыском воды при упомянутых скорректированных скорости вращения двигателя и нагрузке двигателя пороговой величины улучшения, но при уровне воды в резервуаре для воды ниже порогового уровня, продолжают работу двигателя без впрыска воды. 3. Способ по п. 2, в котором упомянутые скорректированные скорость вращения двигателя и нагрузка двигателя являются первыми скорректированными скоростью вращения двигателя и нагрузкой двигателя, а, при продолжении работы двигателя без впрыска воды, переходят на вторые скорректированные скорость вращения двигателя и нагрузку двигателя, отличные от первых скорректированных скорости вращения двигателя и нагрузки двигателя. 4. Способ по п. 3, в котором дополнительно, в ответ на то, что улучшение топливной экономичности ниже пороговой величины ...

Process and automatic device to humidify the explosive mixture of the spark-ignition engines

SYSTEM FOR INJECTING AN AQUEOUS SOLUTION INTO A COMBUSTION ENGINE

Système d'injection d'une solution aqueuse dans un moteur à combustion pour véhicule automobile, ledit système comprenant un réservoir (100) d'une solution aqueuse, un moyen d'injection de la solution aqueuse dans un circuit de filtration (104) connectant le réservoir (100) à au moins un injecteur du moteur à combustion, le système comprend en outre un moyen de recirculation de la solution aqueuse dans le circuit de filtration (104) et un dispositif de caractérisation de la solution aqueuse permettant, en fonction d'au moins une caractéristique de la solution aqueuse, d'injecter la solution aqueuse dans le moteur ou de faire recirculer la solution aqueuse dans le circuit de filtration (104). System for injecting an aqueous solution into a combustion engine for a motor vehicle, said system comprising a reservoir (100) of an aqueous solution, means for injecting the aqueous solution into a filtration circuit (104) connecting the reservoir (100) to at least one injector of the combustion engine, the system further comprises a means of recirculating the aqueous solution in the filtration circuit (104) and a device for characterizing the aqueous solution allowing, depending on at least one characteristic of the aqueous solution, to inject the aqueous solution into the engine or to recirculate the aqueous solution in the filtration circuit (104).

구동 시스템의 배기가스 내 함수량을 결정하기 위한 방법

... 본 발명은, 자동차 구동 시스템의 배기가스 내 함수량(w)을 결정하기 위한 방법에 관한 것이다. 이 방법에서는, 물 분사 시스템이 물을 공기/연료 혼합물 내로 분사한다. 또한, 하나 이상의 람다 센서가 구동 시스템의 배기가스관 내에 배치된다. 이 방법은 다음과 같은 단계들을 포함한다: 먼저, 물 분사 장치가 비활성화된다(204). 람다 센서 내 펌핑 전압(Up)을 상승시킴으로써(205), 수증기의 전기 분해가 실시된다(206). 기준 측정에서(207), 수증기의 전기 분해(206)로부터 생성된 배기가스의 제1 산소 함량이 람다 센서에 의해 측정되고, 그로부터 공칭 수량이(WN) 결정된다(208). 그 다음에, 사전 설정된 수량이 공기/연료 혼합물 내로 분사된다(209, 213). 이어서 실제 측정(211, 216)이 후속되며, 여기서 전기 분해(210, 215)로부터 생성된 배기가스의 제2 산소 함량이 사전 설정된 작동점에서 람다 센서에 의해 측정된다. 계속해서, 제2 산소 함량과 제1 산소 함량 간의 차(Δ)가 계산되고(212, 단계(217), 이 차가 공칭 수량(WN)과 함께 함수량(w)의 계산(213, 218)을 위해서 이용된다.

sistema de combustão para conversão de energia química em energia mecânica com um motor de combustão interna, arranjo egr para este, método para operação deste e veículo motor

METHOD AND APPARATUS FOR OPERATING A COMBUSTION DEVICE

The present invention generally relates to the field of combustion technology related to gas turbines. More in particular, the present invention refers to a method for operating a combustion device. Advantageously, a pulsation protective load shedding is avoided by adjusting the parameter ω in case of too high combustion pulsation levels from the standard operation set point. This implies that the dynamic pulsation control logic is activated in case the high frequency pulsation level exceeds a predetermined threshold value and a control unit adjusts the ω, preferably in a stepwise manner, until acceptable and optimum pulsation levels are reached or a maximum reduction of the ω is performed.

Abgaskondensator

Die Erfindung betrifft einen Abgaskondensator (1) mit mindestens einer Kondensationsstrecke (8, 9, 10), wobei die mindestens eine Kondensationsstrecke (8, 9, 10) mindestens eine Leitung (15 bis 23) aufweist, wobei die mindestens eine Leitung (15 bis 23) von einem Abgas durchströmbar ist, wobei außen die mindestens eine Leitung (15 bis 23) mittels eines Kühlmittelstroms (11) kühlbar ist. Die Gefahr einer Verstopfung mit Kondensat ist dadurch verringert, dass zumindest ein Teil der mindestens einen Leitung (15 bis 21) Dellbereiche (24) im Inneren aufweist.

ALTERNATIVE FUEL COMBUSTION ENGINE ENHANCER

An alternative fuel combustion engine enhancer for the vast improvement of combustion engines through a greener environment with lowered emissions, decreased fuel consumption, increased engine life and increased power. The alternative fuel combustion engine enhancer generally includes Copper Pipes, Stainless Steel Rods, Stainless Steel Wire, Silver Solder, Machined Acrylic End Caps, Copper Wire, a Water Supply, a Wiring Harness, and a Control Panel. 1. An open loop , catalyst free , pure water hydrolysis unit for use with a combustion engine , comprising:an elongated, hollow cathode having a continuous sidewall and upper and lower ends forming a closed surface, including means for connecting the cathode to a direct current power source for generating hydrogen gas;a plurality of anodes in the form of elongated, conductive rods having upper and lower ends including means for connecting the anodes to one another and to the direct current source for generating oxygen gas; andupper and lower substantially non-conductive end caps each having a groove for receipt of the cathode upper and lower ends, a plurality of receptacles for receiving the anode upper and lower ends and defining a plurality of apertures for permitting passive convection flow of water from the lower to upper end caps.2. The hydrolysis unit of wherein claim 1 , the cathode is cylindrical and the grooves in the end caps are circular.3. The hydrolysis unit of including a plurality of electrically interconnected cylindrical cathodes and a corresponding plurality of end cap grooves for receipt thereof.4. The hydrolysis unit of wherein claim 1 , the combustion engine is an internal combustion engine and the hydrolysis unit includes electronic control means for electrically interconnecting the unit with a vehicle battery claim 1 , a vehicle ignition switch and an oil pressure switch such that the gasses from the unit are only generated when the engine is in operation.5. The hydrolysis unit of wherein claim 1 , ...

INTERNALLY COOLED HIGH COMPRESSION LEAN-BURNING INTERNAL COMBUSTION ENGINE

An internally cooled internal combustion piston engine and method of operating a piston engine is provided, with the combination of liquid water injection, higher compression ratios than conventional engines, and leaner air fuel mixtures than conventional engines. The effective compression ratio of the engines herein is greater than 13:1. The engines may employ gasoline or natural gas and use spark ignition, or the engines may employ a diesel-type fuel and use compression ignition. The liquid water injection provides internal cooling, reducing or eliminating the heat rejection to the radiator, reduces engine knock, and reduces NOx emissions. The method of engine operation using internal cooling with liquid water injection, high compression ratio and lean air fuel mixture allow for more complete and efficient combustion and therefore better thermal efficiency as compared to conventional engines. 125-. (canceled) This application is a continuation application of co-pending U.S. patent application Ser. No. 14/949,523 filed Nov. 23, 2015, which is a continuation application of U.S. patent application Ser. No. 14/598,935 filed Jan. 16, 2015, now U.S. Pat. No. 9,194,339 issued Nov. 24, 2015, which is a continuation application of U.S. patent application Ser. No. 13/444,533 filed Apr. 11, 2012, now U.S. Pat. No. 8,935,996 issued Jan. 20, 2015, which has been filed as U.S. Reissue patent application Ser. No. 15/410,356 filed Jan. 19, 2017, which application claims priority under 35 U.S.C. § 119(e) of U.S. Provisional Patent Application No. 61/474,240, filed Apr. 11, 2011, the disclosure of which is hereby incorporated by reference in its entirety.The present disclosure pertains to the field of internal combustion engines, including engines for motor vehicles, railways, ships, aircraft, or electrical power generation.This disclosure pertains to internal combustion engines that operate far more efficiently than conventional engines. The principles set forth herein can be used ...

ENGINE AND POWER CYCLES FUELED BY PERFORMIC ACID OR FORMIC ACID

An emission-free power generation system includes a combustion chamber having a first inlet for receiving a fuel and a closed-loop fluidic circuit fluidly connected between a second inlet of the combustion chamber and an outlet of the combustion chamber. Combustion gases from the combustion chamber include only water and carbon dioxide, and the fuel includes performic acid or a combination of formic acid and hydrogen peroxide. 1. An emission-free power generation system comprising:a combustion chamber having a first inlet for receiving a fuel; anda closed-loop fluidic circuit fluidly connected between a second inlet of the combustion chamber and an outlet of the combustion chamber,wherein combustion gases from the combustion chamber include only water and carbon dioxide, andwherein the fuel includes performic acid or a combination of formic acid and hydrogen peroxide.2. The emission-free power generation system of claim 1 , wherein the fuel includes only performic acid claim 1 , or only performic acid and water claim 1 , or only performic acid and carbon dioxide claim 1 , or only performic acid claim 1 , carbon dioxide claim 1 , and water.3. The emission-free power generation system of claim 1 , wherein the fuel includes only formic acid and hydrogen peroxide claim 1 , or only formic acid claim 1 , hydrogen peroxide and water claim 1 , or only formic acid claim 1 , hydrogen peroxide claim 1 , and carbon dioxide claim 1 , or only formic acid claim 1 , hydrogen peroxide claim 1 , carbon dioxide claim 1 , and water.4. The emission-free power generation system of claim 1 , wherein the closed-loop fluidic circuit comprises:plural pipes;a heat exchanger;a condenser; anda valve.5. The emission-free power generation system of claim 4 , wherein the heat exchanger is configured to reduce a temperature of the combustion gases to generate cooler combustion gases.6. The emission-free power generation system of claim 5 , wherein the condenser is configured to remove the water ...

SYSTEM TO FEED WATER TO AT LEAST ONE COMBUSTION CHAMBER IN AN INTERNAL COMBUSTION ENGINE

A system for feeding water to at least one combustion chamber in an internal combustion engine having: a tank designed to contain a quantity of water; a feeding duct; a pump designed to draw water from the tank and to pump pressurised water into the feeding duct; and at least one silver-containing body which is contained in the tank in contact with the water. 1121) A feeding system () to feed water to at least one combustion chamber in an internal combustion engine (); the feeding system () comprises:{'b': 3', '10', '14, 'a tank (), which is designed to contain a quantity of water and has a bottom wall () provided with an opening ();'}{'b': 15', '14, 'a plug () which seals the opening () tight;'}{'b': 13', '3, 'a body () containing an antibacterial agent and placed inside the tank () in contact with the water;'}{'b': '5', 'a feeding duct (); and'}{'b': 4', '3', '5, 'a pump (), which is designed to draw water from the tank () and pump pressurized water into the feeding duct ();'}{'b': 13', '15, 'wherein the body () containing the antibacterial agent is mounted in a detachable manner on the plug ().'}21) The feeding system () according to claim 1 , wherein:{'b': 15', '16', '15', '3, 'the plug () has a pin (), which projects from said first plug () towards the inside of the tank (); and'}{'b': 13', '16', '13', '15, 'the body () containing the antibacterial agent has, at the centre, a hole, which is fitted around the pin () so as to fix said silver-containing body () to the plug ().'}311615) The feeding system () according to claim 2 , wherein the pin () has a truncated conical shape that increases in size approaching the plug ().41) The feeding system () according to claim 1 , wherein the antibacterial agent is silver.513) The feeding system () according to claim 4 , wherein the walls of the tank () are at least partially internally covered by a silver covering layer.613) The feeding system () according to claim 4 , wherein the walls of the tank () are made of a ...

METHOD AND SYSTEM FOR CONTROLLING WATER INJECTION

Methods and systems are provided for synergizing the benefits of engine water injection in a hybrid vehicle system. During engine operation, in response to a change in driver demand, the controller may opt to switch between water injection states while using stored power assist. The selection may be based on the combination of water injection and stored power offset that provides the highest engine efficiency. 1. A method for a hybrid vehicle including an engine configured with water injection and a hybrid transaxle (MHT) , comprising:for a desired power level, comparing a first fuel economy without water injection and a first amount of stored power offset from an energy storage system to a second fuel economy with water injection at a first adjusted engine speed-load and a second amount of stored power offset;responsive to the second fuel economy exceeding the first fuel economy, and a higher than threshold water availability, injecting an amount of water into the engine and changing to the first adjusted engine speed-load; andresponsive to the first fuel economy exceeding the second fuel economy or a lower than threshold water availability, operating the engine without water injection, and changing the engine speed-load to a second adjusted engine speed-load.2. The method of claim 1 , further comprising claim 1 , responsive to the second fuel economy exceeding the first fuel economy claim 1 , and lower than threshold water availability claim 1 , maintaining engine operation without water injection claim 1 , changing the engine speed-load to the second adjusted engine speed-load claim 1 , and using stored power from the energy storage system to meet a deficit between engine output and the power level.3. The method of claim 1 , wherein the first and second amount of stored power offset is based on a state of charge of the energy storage system and the power level.4. The method of claim 1 , wherein the first adjusted engine speed-load is based on knock limit and ...

METHOD AND SYSTEM FOR CONTROLLING WATER INJECTION

Methods and systems are provided for integrating engine water injection technology with a CVT transmission. Responsive to a driver demand, a controller may determine whether to maintain a current water injection state or transition to an alternate water injection state based on each of the efficiency of the transition, water availability, and any engine limitations that may be incurred at the engine speed-load following the transition. To improve the net fuel economy benefit while addressing the engine limitation, the water injection state transition may be combined with a CVT adjusted engine speed-load regime, while maintaining engine power output. 1. A method for an engine configured with water injection , comprising:for a power level, comparing fuel economy without water injection to fuel economy with water injection at an adjusted engine speed-load; andin response to a higher than threshold improvement in the fuel economy with water injection at the adjusted engine speed-load, injecting an amount of water into the engine and changing to the adjusted engine speed-load via a continuously variable transmission (CVT).2. The method of claim 1 , further comprising claim 1 , in response to the higher than threshold improvement in the fuel economy with water injection at the adjusted engine speed-load but a lower than threshold level of water in a water reservoir claim 1 , maintaining engine operation without water injection.3. The method of claim 2 , wherein the adjusted engine speed-load is a first adjusted engine speed load claim 2 , the method further comprising claim 2 , while maintaining engine operation without water injection claim 2 , transitioning to a second adjusted engine speed-load claim 2 , different from the first adjusted engine speed-load.4. The method of claim 3 , further comprising claim 3 , in response to a lower than threshold improvement in the fuel economy claim 3 , maintaining engine operation without water injection and transitioning to the ...

High Power Density and Efficiency Epitrochoidal Rotary Engine

Various embodiments describe modifications to X-engines, which would utilize a dedicated chamber to implement bottoming Rankine cycle as well as additional improvements in sealing, combustion efficiency—all contributing to high efficiency. 1. A seal assembly for sealing a gap between an axial surface of a rotor of a rotary machine and a side housing of the machine , the seal assembly comprising: 'an outer member having (i) an axial contact surface, axially loaded against the side housing, and residing in a peripheral corner cut-out of the rotor, (ii) at least one other fluid-pressure receiving surface and (iii) an inner radial contact surface that is radially loaded against the rotor by fluid pressure;', 'a face seal havingthe face seal and the peripheral corner cut-out of the rotor being shaped so that the face seal is constrained to be within the cut-out;wherein the axial contact surface and the at least one other fluid-pressure receiving surface are shaped so that the fluid pressure causes a net force by which the axial contact surface is urged axially against the side housing and the inner radial contact surface of the outer member is urged radially against the rotor.2. A seal assembly according to claim 1 , wherein the face seal further includes a bridge member coupled to the outer member claim 1 , spanning a radial distance inwardly from the outer member.3. A seal assembly according to claim 2 , wherein the face seal further comprises an axially loaded spring disposed between the bridge member and a feature of the rotor claim 2 , so as to cause axial loading of the axial contact surface against the side housing.4. A seal assembly according to claim 3 , further comprising a secondary seal claim 3 , disposed between the axially loaded spring and the bridge member claim 3 , so that the secondary seal is axially loaded by the spring and radially loaded against the rotor by pressure of any fluid that has blown by the inner radial contact surface.5. A seal assembly ...

Internal Combustion Engine Lubricated With a Water-Containing Lubricant

An internal combustion engine includes an internal combustion engine interior and a lubricant disposed in the internal combustion engine interior. The lubricant lubricates a component disposed in the internal combustion engine interior and the lubricant is a water-containing lubricant. In an embodiment, the internal combustion engine interior is fluidically connected to an environment surrounding the internal combustion engine by a ventilation device where the ventilation device has a semipermeable membrane which is impermeable to water and water vapor. 18.-. (canceled)9. An internal combustion engine , comprising:an internal combustion engine interior; anda lubricant, wherein the lubricant is disposed in the internal combustion engine interior, wherein the lubricant lubricates a component disposed in the internal combustion engine interior, and wherein the lubricant is a water-containing lubricant.10. The internal combustion engine according to further comprising a water injection device claim 9 , wherein water is introducible into a combustion chamber of the internal combustion engine by the water injection device.11. The internal combustion engine according to claim 10 , wherein water is feedable from the water injection device to the water-containing lubricant.12. The internal combustion engine according to further comprising a ventilation device claim 9 , wherein the internal combustion engine interior is fluidically connected to an environment surrounding the internal combustion engine by the ventilation device;wherein the ventilation device has a first semipermeable membrane which is impermeable to water and water vapor in a first direction from a first surface of the first semipermeable membrane toward a second surface of the first semipermeable membrane and wherein the first surface of the first semipermeable membrane faces toward the internal combustion engine interior.13. The internal combustion engine according to claim 12 , wherein the ventilation ...

SUPERCRITICAL WATER GENERATOR AND REACTOR

Here is described a process to transform energy in chemical form in fuels into electric power through a thermal process. It combines advantages of the traditional internal combustion engine and the steam engine by producing supercritical combustion to allow direct mixture of combustion gases with additional working fluid to cool the mixture to operational conditions. The process allows the control of the inlet temperature of the turbine or expander and makes direct heat exchange by mixing working fluids. The combustion gases are completely used as working fluid in contrast to steam generator. The process improves the efficiency compared to combined cycle or traditional supercritical plants. 1. A process for electric power generation , comprisinginjecting a fluid to supercritical gasses resulted from pressurized combustion at a pressure equal or above of the critical pressure of the fluid to produce a supercritical fluid.2. The process in claim 1 , wherein the fluid being injected is water.3. The process in claim 2 , further comprisingmaking a direct heat exchange of pressurized combustion gases at water supercritical pressure or above with the injected water to produce supercritical water, either pure or mixed with supercritical carbon dioxide,producing power from the direct mixture supercritical fluid generator, andproducing chemical reactions in the in of the machine to produce power and chemicals.4. The process in claim 3 , further comprising cooling the machine body with the fluid being injected and used as working fluid.5. The process in claim 4 , further comprising injecting carbon or material rich in carbon to the interior of a supercritical water vessel to produce hydrolysis reaction and obtain chemicals and power in the same process.6. The process in claim 5 , further comprising injecting water to a pressurized combustion vessel at water supercritical pressure to cool the working fluid mixture.7. The process in claim 6 , further comprising providing excess ...

SYSTEM AND METHOD FOR STORING AND SUPPLYING WATER TO AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE

The invention relates to a system for storing and supplying water to an internal combustion engine of a motor vehicle with a reservoir for the water, with at least a delivery pump for the water, and with at least a pipeline system comprising at least a feed line to a consumer which is preferably designed in the form of at least a metering unit, and at least a return line into the reservoir as well as with means for demineralizing the water which are disposed inside the reservoir or in the pipeline system. 114-. (canceled)15. A system to store water and supply the water to an internal combustion engine of a motor vehicle comprising:a reservoir for the water,at least a delivery pump for the water,at least a pipeline system comprising at least a feed line to a consumer,at least a return line into the reservoir, anda water demineralizer, wherein the water demineralizer is arranged inside the reservoir or on the reservoir or in the pipeline system or communicating with the pipeline system, andwherein the water demineralizer comprises at least one filter, and the filter is arranged inside the feed line or the return line.16. The system as claimed in claim 15 , wherein the water demineralizer is connected in front of a delivery connection of the reservoir or is arranged in the feed line or in a supply line to the consumer.17. The system as claimed in claim 15 , wherein the at least one filter comprises an exchangeable filter cassette or filter pack mounted inside the reservoir.18. The system as claimed in claim 15 , wherein the at least one filter comprises an exchangeable filter cartridge arranged inside the pipeline system or attached to the pipeline system.19. The system as claimed in claim 18 , wherein the filter cartridge is arranged in the feed line.20. The system as claimed in claim 19 , wherein the filter cartridge is switched in before the delivery pump in the flow direction of the delivery.21. The system as claimed in claim 18 , wherein the filter cartridge ...

Exhaust gas line of an internal combustion engine

The invention relates to an exhaust gas line ( 1 ) of an internal combustion engine, comprising at least one catalytic converter ( 2 ) which is provided with at least one catalytic converter support ( 4 ) which is arranged in the housing ( 3 ) and which comprises at least one first and one second area ( 5, 6 ) which can be flowed through in parallel, with the flow being capable of being deactivated in at least one area by means of a switching device ( 8 ) arranged in the exhaust gas line ( 1 ). In order to achieve a rapid activation of the catalytic converter in the simplest possible and most compact way it is provided that the areas ( 5, 6 ) of the catalytic converter support ( 4 ) have different physical and/or chemical properties in relation to response behavior, permeability, catalytic activity and/or thermal inertia.

Upspeeded Operation Of Alcohol-Enabled Gasoline Engines

Spark ignition engine operation at higher RPM so as to reduce alcohol requirements in high efficiency alcohol enhanced gasoline engines is disclosed. Control of engine upspeeding (use of a higher ratio of engine RPM to wheel RPM) so as to achieve an alcohol reduction objective while limiting any decrease in efficiency is described. High RPM alcohol enhanced gasoline engine operation in plug-in series hybrid powertrains for heavy duty trucks and other vehicles is also described.

Control device and control method

Provided is a control device for an internal combustion engine, which can control an injection amount of water injected into each cylinder of the internal combustion engine to a minimum injection amount that allows knock to be suppressed for each cylinder. Therefore, in a control device 1 that controls water supply valves 35 (water supply devices) that supply water into each of combustion chambers of a plurality of cylinders R (cylinders R 1 to R 3 in the embodiment) of an internal combustion engine 100, the control device 1 includes a water supply amount calculation unit 2 that calculates a supply amount of water supplied to each of the combustion chambers of the plurality of cylinders R 1 to R 3 for each cylinder, and a water supply control unit 3 that controls the water supply valves 35 based on the supply amount of water calculated by the water supply amount calculation unit 2 for each cylinder.

METHOD FOR MANUFACTURING AND UTILIZING HIGH-DENSITY AIR

Provided is a method for enabling high-density air to be efficiently manufactured without unnecessarily increasing the pressure and temperature. A method for manufacturing high-density air according to the present invention includes: mixing raw air A with fine water particles W to generate water-containing air A having a lower pressure than the raw air A; supplementing the water-containing air A with a differential pressure between the pressure of the raw air A and the pressure of the water-containing air A and consequently promoting vaporization of the fine water particles W in the water-containing air A and reducing the volume of the water-containing air A to manufacture high-density air A. The density of air can be efficiently increased with this method. 1. A method for manufacturing high-density air , the method comprising:mixing raw air with fine water particles to generate water-containing air having a lower pressure than the raw air;supplementing the water-containing air with a differential pressure between a pressure of the raw air and a pressure of the water-containing air; andconsequently promoting vaporization of the fine water particles in the water-containing air and reducing a volume of the water-containing air to manufacture high-density air.2. The method for manufacturing high-density air according to claim 1 , whereina blower machine is used as a means for supplementing the pressure of the water-containing air.3. The method for manufacturing high-density air according to claim 1 , whereina compressor is used as a means for supplementing the pressure of the water-containing air.4. A method for utilizing high-density air claim 1 , the method comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'utilizing, as an operating gas for an external combustion engine, high-density air manufactured with the method according to together with steam having a higher pressure than the high-density air.'}5. The method for utilizing high-density air according ...

System for storing an auxiliary liquid and supplying same to an internal combustion engine

The invention relates to a system for storing and feeding an auxiliary liquid to an internal combustion engine of a motor vehicle or to parts of the internal combustion engine of the motor vehicle, having a storage vessel for the fluid, having at least one delivery pump for the fluid, and having at least one line system comprising an inflow to a consumer and a return flow into the storage vessel, the system comprising a connector module which is inserted into an opening of the storage vessel, the connector module having fluid ducts which communicate with the storage vessel and are connected to an inflow line and to a return flow line of the line system, and the connector module comprising a module block which is configured as a thermally conductive and/or heatable body.

COMBUSTION-SUPPORTING DEVICE FOR ENGINE

A combustion-supporting device for an engine includes a bottle that contains a liquid and plural boards that float on the liquid and are provided with plural vents arranged in a staggered manner. The bottle further has an inlet pipe and an outlet pipe. The inlet pipe extends into the liquid and the outlet pipe is connected to an intake manifold of the engine. With the boards, gaseous molecules can enter the engine through the outlet pipe to mix with the fuel and support combustion. As a result of complete combustion in the engine, waste gas and carbon deposits are reduced, and the engine operates smoothly and therefore coolly. 1. A combustion-supporting device for an engine , comprising:at least one bottle, containing therein a liquid and having atop a cover that closes the bottle, the cover being provided with an inlet pipe and an outlet pipe, the inlet pipe having two ends thereof defined as an inlet end and an outlet end, respectively, the inlet end of the inlet pipe being exposed outside the bottle, the outlet end of the inlet pipe being located within the bottle, and the outlet pipe also having two ends thereof defined as an inlet end and an outlet end;a plurality of boards, being stacked in the bottle and lifted by buoyancy in the liquid so that the boards move up and down in the bottle, each said board having a transverse area approximately equal to a transverse area of the bottle, each said board having centrally an upward extending upper tube and a downward extending lower tube, a through hole being defined in the board jointly by the upper tube and the lower tube, the lower tube of each said board being connected to the upper tube of another said board adjacent thereto from below so that each two said adjacent boards are fixed and separated by a distance, which defines an accommodating space between the two boards, the upper tubes and the lower tubes of all these boards jointly forming an intake channel, a flexible hose having one end connected to the ...

WATER INJECTION DEVICE OF AN INTERNAL COMBUSTION ENGINE

A water injection device of an internal combustion engine, including a water tank for storing water, at least one water injector, a conveying element for conveying water from the water tank into the water injector, and a shut-off element, which is situated in an area between the conveying element and the water injector, and which is configured to maintain a system pressure between the shut-off element and the water injector at a level such that water situated in the area is prevented from evaporating. An internal combustion engine, which includes a water injection device. 111-. (canceled)12. A water injection device of an internal combustion engine , comprising:a water tank for storing water;at least one water injector;a conveying element for conveying water from the water tank into the water injector; anda shut-off element, which is situated in an area between the conveying element and the water injector, and which is configured to maintain a system pressure between the shut-off element and the water injector at a level such that water situated in the area is prevented from evaporating.13. The water injection device as recited in claim 12 , wherein the shut-off element is designed as a shut-off valve.14. The water injection device as recited in claim 12 , wherein the shut-off element is configured to be moved into an open position during active water injection by a current feed.15. The water injection device as recited in claim 12 , wherein the shut-off element includes a check valve.16. The water injection device as recited in claim 15 , wherein the check valve is configured to be currentlessly opened.17. The water injection device as recited in claim 12 , wherein the shut-off element is configured to be currentlessly closed.18. The water injection device as recited in claim 12 , wherein the shut-off element is configured to be moved into the open position by a current feed in the event of a change in an operating direction of the conveying element.19. The water ...

AN IMPROVED AMMONIA BASED FUEL FOR ENGINES

A fuel formulation comprising a sugar and ammonia solution, wherein the sugar and ammonia are present in a combined amount of greater than 70 percent by weight of the fuel formulation, and wherein the sugar comprises fructose, glucose, sucrose or a combination thereof. 1. A fuel formulation comprising a solution of a sugar component and liquid anhydrous ammonia , wherein the sugar component and liquid anhydrous ammonia are present in a combined amount of greater than 70 percent by weight of the fuel formulation , and wherein the sugar component comprises fructose , glucose , sucrose or a combination thereof.2. A fuel formulation according to claim 1 , wherein the ratio of sugar to liquid anhydrous ammonia is in the range 0.01:1 to 2:1 w/w.3. A fuel formulation according to claim 1 , wherein the ratio of sugar to liquid anhydrous ammonia is in the range 0.1:1 to 1.5:1 w/w claim 1 , preferably 0.1:1 to 1:1 claim 1 , and yet more preferably 0.2:1 to 0.8:1 w/w.4. A fuel formulation according to claim 1 , wherein the solution comprises the sugar component dissolved in liquid anhydrous ammonia.5. A fuel formulation according to claim 1 , further comprising one or more additives selected from at least one of: water claim 1 , ammonium nitrate claim 1 , an alcohol claim 1 , a lubricant claim 1 , a picrate claim 1 , a permanganate claim 1 , or a peroxide.6. A fuel formulation according to claim 5 , wherein the one or more additives comprise water claim 5 , ammonium nitrate claim 5 , potassium permanganate claim 5 , iron picrate claim 5 , hydrogen peroxide claim 5 , ethanol claim 5 , methanol claim 5 , or a paraffinic oil.7. A compression ignition engine fuel comprising the fuel formulation according to .8. A method of operating a compression ignition engine or an Otto type engine using a fuel formulation according to claim 1 , comprising injecting the fuel formulation into the engine for combustion.9. A method according to claim 8 , wherein the fuel formulation is injected ...

Mounting structure of water injection device of internal combustion engine

Provided is a mounting structure of a water injection device of an internal combustion engine. The mounting structure is for a water injector ( 11 ) of the internal combustion engine. The water injector ( 11 ) is mounted to the intake port ( 6 ) of the internal combustion engine ( 1 ) installed in a vehicle and injects water into the intake port ( 6 ) during operation of the internal combustion engine ( 1 ). The water injector ( 11 ) has a body part ( 12 ) mounted to the intake port ( 6 ) and an injection port ( 13 a ) disposed at the front end of the body part ( 12 ) in a state of facing the interior of the intake port ( 6 ) and injecting water (W). The intake port ( 6 ) has an inclined wall ( 21 ) for preventing water from flowing to the downstream side of the intake port ( 6 ) when water leaks from the injection port ( 13 a ).

Injector

A liquid coolant injector for injecting a liquid coolant into a cylinder of a split cycle engine, wherein the liquid coolant has been condensed into a liquid phase via a refrigeration process, the injector comprising, a thermally insulating housing, a liquid coolant inlet, a liquid coolant outlet in fluid communication with the liquid coolant inlet via a liquid coolant flow path wherein the liquid coolant flow path extends through the thermally insulating housing, the thermally insulating housing configured to inhibit vaporisation of the liquid coolant within the liquid coolant flow path, a valve closure member, moveable between a first position in which the valve closure member blocks the liquid coolant flow path and a second position in which the liquid coolant may flow from the liquid coolant inlet to the liquid coolant outlet, and, a driver operable to move the valve closure member between the first and second position in response to a control signal. 1. A liquid coolant injector for injecting a liquid coolant into a cylinder of a split cycle engine , wherein the liquid coolant has been condensed into a liquid phase via a refrigeration process , the injector comprising:a thermally insulating housing;a liquid coolant inlet;a liquid coolant outlet in fluid communication with the liquid coolant inlet via a liquid coolant flow path wherein the liquid coolant flow path extends through the thermally insulating housing, the thermally insulating housing configured to inhibit vaporisation of the liquid coolant within the liquid coolant flow path;a valve closure member, moveable between a first position in which the valve closure member blocks the liquid coolant flow path and a second position in which the liquid coolant may flow from the liquid coolant inlet to the liquid coolant outlet; and,a driver operable to move the valve closure member between the first and second positions in response to a control signal.2. The injector of wherein the thermally insulating housing ...

Method for Preventing Icing of an Injection System of an Internal Combustion Engine

A method prevents icing of an injection system of an internal combustion engine of a motor vehicle having a high-pressure fuel pump to which, in addition to fuel, water can also be supplied via a feed line. When the motor vehicle is stopped, water still located in a wide region of the feed line is extracted, at least if required. For this purpose, a conveying device provided for conveying water to the high-pressure fuel pump is operated with the direction of rotation reversed. When the motor vehicle or the internal combustion engine is re-started, that region of the feed line from which water located therein has previously been extracted is flushed with water, the air located therein beings discharged into the surroundings. 17.-. (canceled)8. A method for preventing icing of an injection system of an internal combustion engine of a motor vehicle having a high-pressure fuel pump to which fuel and also water is feedable via a feed line , the method comprising:when the motor vehicle is in a shut-down state, extracting water still remaining in an extensive region of the feed line at least as required, whereinthe extraction is by suction.9. The method according to claim 8 , whereinfor the extraction of water by suction, a conveying device provided for conveying water to the high-pressure fuel pump is operated with a reversed direction of rotation.10. The method according to claim 8 , whereinupon a restart of the motor vehicle or of the internal combustion engine, that region of the feed line from which water present therein was previously extracted by suction is flushed with water, wherein air situated therein is discharged into surroundings.11. A device claim 8 , comprising:a feed line;a high pressure fuel pump to which fuel and water is feedable via the feed line;a check valve, or switchable shut-off valve, which is provided in the feed line close to the high-pressure fuel pump or to a merging point with a fuel line leading to the high-pressure fuel pump, wherein the ...

Premixing nozzle with integral liquid evaporator

The present application provides a fuel nozzle for a gas turbine engine using a primary fuel and a secondary fuel. The fuel nozzle may include a number of primary fuel injection ports for the primary fuel, a water passage, a number of secondary fuel injection ports, and a secondary fuel evaporator system for atomizing the secondary fuel.

ENGINE SYSTEM AND METHOD FOR CONTROLLING THE SAME

A method for controlling an engine system, may include a water injection operation of injecting water into an intake system of an engine through a water injector of a water injection system in a first operating condition of the engine in which water injection is required, a compressed air injection operation of injecting compressed air into the intake system through a purge circuit of the water injection system in a second operating condition of the engine in which compressed air injection is required, and a water injection stop operation of stopping the water injection of the water injection system in a third operating condition of the engine in which water injection stop is required. 1. A method for controlling an engine system including an engine having an intake system and an exhaust system , a water injection system having a water injector and a purge circuit purging water from the water injector , and an exhaust gas recirculation (EGR) system recirculating exhaust gases to the intake system , the method comprising:a water injection operation of injecting, according to a signal of a controller, the water into the intake system through the water injector of the water injection system in a first operating condition of the engine in which water injection is required;a compressed air injection operation of injecting according to a signal of the controller, compressed air into the intake system through the purge circuit of the water injection system in a second operating condition of the engine in which compressed air injection is required; anda water injection stop operation of stopping according to a signal of the controller, the water injection of the water injection system in a third operating condition of the engine in which water injection stop is required.2. The method according to claim 1 ,wherein the water injection system includes a water supply circuit including a water supply pipe, a water tank provided on an upstream side of the water supply pipe, a ...

Device for Injecting Water in a Vehicle, and Method for Operating Such a Device

A device for injecting water in a vehicle includes a water container which is connected to a number of injection nozzles via a supply line, with a pumping operation for pumping water from the water container to the injection nozzles via the supply line and with a stationary operation in which the supply line is a closed line system. The supply line is equipped with a blocking device which is open in the pumping operation and which is closed in the stationary operation in order to block the supply line and keep same dry. Water is prevented from being suctioned into the supply line and the injection nozzles at low temperatures as a result of a pressure decrease. 1. A device for injecting water in a vehicle , comprising:a supply line;a water container which is connected to a number of injection nozzles via the supply line, with a delivery operation for pumping water from the water container to the injection nozzles via the supply line and with a stationary operation in which the supply line is a closed line system; anda blocking device provided along the supply line, whereinthe blocking device is open in the delivery operation and is closed in the stationary operation in order to block and keep dry the supply line.2. The device as claimed in claim 1 , whereinthe blocking device is a shutoff valve.3. The device as claimed in claim 1 , whereinthe blocking device is configured as a separate component.4. The device as claimed in claim 1 , whereinthe blocking device is electrically switchable and is closed in a de-energized state and opened in an energized state.5. The device as claimed in claim 1 , further comprising:a pump arranged along the supply line, whereinthe blocking device is arranged between the pump and the water container.6. The device as claimed in claim 1 , whereinthe blocking device is arranged directly behind the water container.7. A method of operating a device for injecting water in a vehicle claim 1 , the method comprising the acts of:in a delivery ...

FUEL VAPORIZING SYSTEM

A fuel heater and vaporizing system comprising an engine; a source of fuel coupled to the engine through a fuel supply line; multiple stages of thermal sources thermally coupled to the fuel supply line between the source of fuel and the engine, wherein the multiple stages of thermal sources are configured to heat the fuel; at least one catalyst system configured to supply a source of ions and Hcoupled to the fuel supply, and a sustainable water injection sub-system coupled to the engine, the sustainable water injection sub-system configured to inject water vapor into the engine. 1. A fuel heater and vaporizing system comprising:an engine;a source of fuel coupled to the engine through a fuel supply line;multiple stages of thermal energy sources thermally coupled to the fuel supply line between the source of fuel and the engine, wherein the multiple stages of thermal energy sources are configured to heat the fuel;{'sub': '2', 'at least one catalyst system coupled to the fuel, said at least one catalyst system configured to supply a source of ions and Hto said fuel; and'}a sustainable water injection sub-system coupled to the engine, the sustainable water injection sub-system configured to inject water vapor into the engine.2. The fuel heater and vaporizing system of claim 1 , further comprising an additional stage coupled to an engine control unit of the engine claim 1 , the additional stage comprising a variable adjustable low voltage offsetting circuit for use in conjunction with at least one of an engine control unit and powertrain control module of the engine.3. The fuel heater and vaporizing system of wherein the multiple stages of thermal sources comprise a first stage comprising a fuel line coil coupled to an electrical source claim 1 , wherein the fuel line coil is configured to produce thermal energy from resistive heat using electrical power from the electrical source claim 1 , the fuel line coil configured to transfer thermal energy to the fuel inside the ...

System and Method for Operating an Engine with Reduced NOx Emissions

A method for reducing NOx emissions during operation of an internal combustion engine in commerce which, when burning hydrocarbon fuel as a primary fuel, in the absence of any secondary fuel, has a characteristic stoichiometric ration. The method includes the following: in the absence of electrolytic activity, providing and entraining a quenching species in a gaseous medium and then interacting the quenching species with constituents present during oxidation of the primary fuel in a combustion chamber of the engine. 1. A method for reducing NOx emissions during operation of an internal combustion engine in commerce which , when burning liquid hydrocarbon fuel as a primary fuel , in the absence of any secondary fuel , has a characteristic stoichiometric ratio , the method comprising:providing a free nitrogen quenching species for interaction with constituents present during oxidation of the primary fuel in a combustion chamber of the engine while operating the engine at an air-to-fuel ratio greater than the characteristic stoichiometric ratio.2. The method of where the primary fuel predominantly comprises petrodiesel fuel and the air-to-fuel ratio is greater than 14.9.3. The method of where the primary fuel comprises petrodiesel fuel and the air-to-fuel ratio ranges between 15 and 25.4. The method of where the NOx emissions are controlled as a function of engine loading by varying a parameter taken from the group consisting of AFR claim 1 , rate of injecting a secondary gas comprising the quenching species claim 1 , cam phasing claim 1 , crank position relative to cam shaft claim 1 , fuel rail pressure claim 1 , injection pulse width claim 1 , mixture of air and exhaust gas based on EGR valve settings claim 1 , and electrolytic bath temperature for secondary gas generation.5. The method of where the free nitrogen quenching species is carried into the combustion chamber in an adduct.6. The method of where the free nitrogen quenching species is an electron donor ...

Filter Medium and Production Method, Filter Element, Use of the Filter Element, and Water Injection System

A filter medium is provided with a first layer as a support layer and a second layer as a filtration layer arranged downstream of the first layer. The first layer and the second layer both are provided with at least one active agent that is at least antibacterial. The active agent can be applied as a coating or as an impregnation. Examples of active agents are pyrithione, a metal salt of pyrithione, a pyrithione derivative, a metal salt of a pyrithione derivative, and a quaternary ammonium salt. A filter element is provided with such a filter medium in the form of a filter media pack. The filter medium and filter element can be used in a water injection system for internal combustion engines. 1. A filter medium comprising:a first layer as a support layer and a second layer as a filtration layer arranged downstream of the first layer;the first layer and the second layer both comprising at least one active agent that is at least antibacterial.2. The filter medium according to claim 1 , wherein the at least one active agent is selected from the group consisting of pyrithione claim 1 , a metal salt of pyrithione claim 1 , a pyrithione derivative claim 1 , a metal salt of a pyrithione derivative claim 1 , and a quaternary ammonium salt of the general formula NRX or R═NRX.3. The filter medium according to claim 2 , wherein the metal salt of pyrithione is an alkali metal salt claim 2 , an alkaline earth metal salt claim 2 , or a transition metal salt.4. The filter medium according to claim 3 , wherein the alkali metal salt is a sodium salt and wherein the transition metal of the transition metal salt is selected from the group consisting of zinc claim 3 , manganese claim 3 , copper claim 3 , and iron.5. The filter medium according to claim 2 , wherein the metal salt of a pyrithione derivative is an alkali metal salt claim 2 , an alkaline earth metal salt claim 2 , or a transition metal salt.6. The filter medium according to claim 5 , wherein the alkali metal salt is a ...

System And Method For Operating An Engine With Reduced NOx Emissions

A method for reducing NOx emissions during operation of an internal combustion engine in commerce which, when burning hydrocarbon fuel as a primary fuel, in the absence of any secondary fuel, has a characteristic stoichiometric ratio. The method includes: in the absence of electrolytic activity, providing and entraining a quenching species in a gaseous medium; and then interacting the quenching species with constituents present during oxidation of the primary fuel in a combustion chamber of the engine. 1. A method for reducing NOx emissions during operation of an internal combustion engine in commerce which , when burning liquid hydrocarbon fuel as a primary fuel , in the absence of any secondary fuel , has a characteristic stoichiometric ratio , the method comprising:providing a free nitrogen quenching species for interaction with constituents present during oxidation of the primary fuel in a combustion chamber of the engine while operating the engine at an air-to-fuel ratio greater than the characteristic stoichiometric ratio.2. The method of where the primary fuel predominantly comprises petrodiesel fuel and the air-to-fuel ratio range is greater than 14.9.3. The method of where the primary fuel predominantly comprises petrodiesel fuel and the air-to-fuel ratio ranges between 15-25.4. The method of where the NOx emissions are controlled as a function of engine loading by varying a parameter taken from the group consisting of AFR claim 1 , rate of injecting a secondary gas comprising the quenching species claim 1 , cam phasing claim 1 , crank position relative to cam shaft claim 1 , fuel rail pressure claim 1 , injection pulse width claim 1 , mixture of air and exhaust gas based on EGR valve settings claim 1 , and electrolytic bath temperature for secondary gas generation.5. The method of where the free nitrogen quenching species is carried into the combustion chamber in an adduct.6. The method of where the free nitrogen quenching species is an electron donor ...

Water Injection Device for an Internal Combustion Engine of a Motor Vehicle

A water injection device for an internal combustion engine of a motor vehicle includes at least one water injector for injecting water into an internal combustion engine. The water injection device further includes a water tank and a first supply line. The first supply line is configured to connect the water tank to the water injector. At least one biocide for controlling harmful organisms in the water injection device is provided in the water injection device. 1. A water injection device for an internal combustion engine of a motor vehicle , comprising:at least one water injector configured to inject water into an internal combustion engine;a water tank; anda first supply line configured to connect the water tank to the at least one water injector, whereinat least one biocide for combatting harmful organisms in the water injection device is provided in the water injection device.2. The water injection device according to claim 1 , wherein the at least one biocide is provided in the water tank.3. The water injection device according to claim 1 , wherein the at least one biocide is configured as a coating on at least one inner wall of the water injection device.4. The water injection device according to claim 3 , wherein:the coating is arranged on a tank surface, andthe tank surface is arranged in an interior of the water tank.5. The water injection device according to claim 1 , further comprising:at least one metering device is configured to release the at least one biocide in the water injection device.6. The water injection device according to claim 5 , wherein the at least one metering device is arranged on or in the water tank.7. The water injection device according to claim 5 , further comprising:a water recovery device; anda second supply line, the second supply line configured to connect the water recovery device to the water tank,wherein the at least one metering device is arranged in at least one of the water recovery device and the second supply line.8. ...

Fuel filter system with water emulsifier

A fuel filter system that does not require the periodic draining of a water sump. The system includes a fuel tank for storing fuel and a fuel filter fluidly coupled to the fuel tank for separating water from the fuel. A fuel pump has a suction side and a high pressure side. The high pressure side of the fuel pump is fluidly coupled to the fuel filter for pumping fuel to the fuel filter. A water emulsifier, such as an orifice, is fluidly coupled to the fuel filter to receive water and fuel from the fuel filter and form a water-fuel emulsion. The water-fuel emulsion is supplied to any point in the system on the suction side of the fuel pump, such that the water-fuel emulsion passes through the fuel pump and fuel filter.

Device for Adding a Fluid to Combustion Air of an Internal Combustion Engine

A device for adding a fluid to combustion air of an internal combustion engine for a motor vehicle includes a first fluid container from which the fluid can be removed and supplied to the combustion air. A second fluid container is provided, which is connected to the first fluid container via a line so as to carry fluid. A fluid pump is arranged in the line. As a result of the configuration, the fluid in the first fluid container can quickly be warmed and decontaminated. 1. A device for adding a fluid to combustion air of an internal combustion engine for a motor vehicle , comprising:a first fluid container from which the fluid is extractable and supplied to the combustion air;a second fluid container, which is connected fluid-conductively to the first fluid container via a line; anda first fluid pump arranged in the line.2. The device according to claim 1 , whereinthe internal combustion engine is cooled by a coolant,the first fluid container is heatable by the coolant of the internal combustion engine via a first heat exchanger and/or electrically.3. The device according to claim 2 , whereinthe second fluid container is heatable electrically via a second heat exchanger.4. The device according to claim 3 , whereinthe first fluid container has a smaller volume than the second fluid container.5. The device according to claim 4 , whereinthe first fluid container is arranged in an internal combustion engine compartment of the motor vehicle.6. The device according to claim 5 , whereinthe fluid is conveyable bidirectionally by the first fluid pump.7. The device according to claim 6 , whereinthe second fluid container comprises a filling device for the fluid.8. The device according to claim 7 , whereinthe first fluid container comprises a purge device.9. The device according to claim 1 , whereinthe first fluid container has a smaller volume than the second fluid container.10. The device according to claim 1 , whereinthe first fluid container is arranged in an internal ...

METHOD OF FORMING A FUEL-AIR MIXTURE FOR INTERNAL COMBUSTION ENGINE

A method of serially phased, phase forming a fuel-air mixture for internal combustion engine is disclosed. The technical result increases the compression ratio of the engine, resulting in economical fuel burning and improved environmental characteristics. The method includes a serially-staged, serially-phased formation of the fuel-air mixture for the engine, which includes the following steps: fuel evaporation; obtaining hydrogen-gas fuel by cleavage of the fuel; cooling and optimization of fuel temperature; preparation of air parallel to the preparation of the fuel; direct formation of the fuel-air mixture; mixing of the fuel, containing hydrocarbon gases with air, with an excess air coefficient Kea≧3; enrichment of the desired air-fuel ratio to the excess air coefficient Kea=from 1.0 to 2.8; a mixture enrichment correction; obtaining control conditions of an idling engine power mode by changing the excess air coefficient, as well as by changing the value of the cylinder filling coefficient. 1. A method of formation of a fuel-air mixture for internal combustion engine , comprising:evaporating fuel;decomposing the fuel;obtaining the hydrogen-containing gases from the fuel;cooling and optimization of the temperature of the fuel;preparation of air for mixture with the fuel;mixing the fuel and air to form a fuel-air mixture; andre-enrichment of the air-fuel mixture to the desired excess air coefficient.2. The method of claim 1 , further comprising correcting the mixture enrichment.3. The method of claim 1 , wherein the air preparation occurs in parallel with the fuel preparation.4. The method of claim 1 , wherein the mixing of the fuel containing hydrocarbon gases claim 1 , with air with the excess air coefficient Kea≧[[4]]3.5. The method of claim 1 , wherein the excess air coefficient Kea=from 1.0 to 2.8.6. The method of claim 1 , wherein the preparation of the air is selected from the group consisting of humidification claim 1 , ozonization claim 1 , treatment with ...

Process of combustion of solid, liquid or gaseous hydrocarbon (hc) raw materials in a heat engine, heat engine and system for producing energy from hydrocarbon (hc) materials

The invention relates to a process of combustion of solid, liquid or gaseous hydrocarbon (HC) raw materials in a heat engine comprising at least one combustion chamber, said process comprising at least one iteration of the following steps, which constitute/form a combustion cycle, wherein a load of hydrocarbon (HC) materials and an oxidizing gas are added to said combustion chamber, combustion of said load of hydrocarbon materials being triggered by said oxidizing gas; characterized in that said oxidizing gas comprises: trioxygen (O 3 ) and carbon dioxide (CO 2 ) and/or carbon trioxide (CO 3 ). The invention likewise relates to a heat engine for carrying out and conducting the process according to the invention, and to a system for producing energy from hydrocarbon materials by implementing and operating such engine.

INTERNALLY COOLED HIGH COMPRESSION LEAN-BURNING INTERNAL COMBUSTION ENGINE

An internally cooled internal combustion piston engine and method of operating a piston engine is provided, with the combination of liquid water injection, higher compression ratios than conventional engines, and leaner air fuel mixtures than conventional engines. The effective compression ratio of the engines herein is greater than 13:1. The engines may employ gasoline or natural gas and use spark ignition, or the engines may employ a diesel-type fuel and use compression ignition. The liquid water injection provides internal cooling, reducing or eliminating the heat rejection to the radiator, reduces engine knock, and reduces NOx emissions. The method of engine operation using internal cooling with liquid water injection, high compression ratio and lean air fuel mixture allow for more complete and efficient combustion and therefore better thermal efficiency as compared to conventional engines. 1. An internal combustion engine for use with a hydrocarbon fuel , the engine having at least one cylinder and a reciprocating piston therein , an intake manifold in fluid communication with at least one air intake valve , at least one exhaust valve in fluid communication with an exhaust manifold , and a fuel handling system with at least one fuel injector ,a water injector coupled to a water source for injecting liquid water into the port of the intake manifold;a programmed control device configured for controlling internal combustion engine operations, said programmed control device receiving one or more real-time temperature values in said engine and responsively adjusting an amount of water injected and an air to fuel ratio provided to the said at least one cylinder, said programmed control device controlling actuation of said liquid water injector to inject a predetermined quantity of liquid water into the a port of the intake manifold at a time from about 300° to about 180° before Top Dead Center (TDC) of said piston during a compression stroke, said liquid water ...

Device for Supplying a Fluid at Risk of Freezing to the Combustion Chambers of an Internal Combustion Engine

A device for supplying a liquid at risk of freezing to the combustion chambers of an internal combustion engine, in particular an internal combustion engine driving a motor vehicle, is designed to convey the liquid at risk of freezing at least from a section of a supply line, through which the liquid travels from a storage container to a supply unit to the internal combustion engine, back to the storage container. In addition, an aeration valve is provided near to the supply unit and branching off from the supply line, via which the supply line is connected to the environment in the open state. When viewed in the direction of the storage container, downstream of the aeration valve, an air separation/pressure reservoir structural unit connected to the supply line is provided, which is designed to at least proportionally discharge air content out of the supply line and out of the liquid located in the supply line in a section positioned at the top in the mounted state, and to act as a pressure reservoir acting on the liquid in the supply line. 18.-. (canceled)9. A device for feeding a liquid at risk of freezing into combustion chambers of an internal combustion engine that drives a motor vehicle , which device is designed to convey the liquid at risk of freezing at least from a portion of a supply line , through which the liquid passes from a reservoir to a feed device to the internal combustion engine , back to the reservoir , comprising:an aeration valve arranged at a branch off from the supply line close to the feed device, via which aeration valve, in an open state, the supply line is connected to an outer environment; andan air separator-pressure accumulator structural unit connected to the supply line arranged downstream of the aeration valve as viewed in a direction toward the reservoir, whereinthe air separator-pressure accumulator structural unit is designed to at least partially separate air fractions out of the supply line and out of the liquid located in ...

Upspeeded Operation Of Alcohol-Enabled Gasoline Engines

Spark ignition engine operation at higher RPM so as to reduce alcohol requirements in high efficiency alcohol enhanced gasoline engines is disclosed. Control of engine upspeeding (use of a higher ratio of engine RPM to wheel RPM) so as to achieve an alcohol reduction objective while limiting any decrease in efficiency is described. High RPM alcohol enhanced gasoline engine operation in plug-in series hybrid powertrains for heavy duty trucks and other vehicles is also described. 1. A spark ignition engine that is fueled with gasoline and alcohol and/or water , where engine upspeeding is employed to increase the speed of the engine and to enable operation of the engine at lower BMEP for a given amount of engine power;and where, in upspeeded operation, a change in gearing is used to increase the ratio of engine speed to speed of the wheels and to reduce the BMEP provided by the engine for a given torque delivered by the wheels;and where, when upspeeding is employed, the engine is operated with a smaller fraction of the total fuel being provided by alcohol and/or by water;and where the increased ratio of engine speed to speed of the wheels that is employed when upspeeded operation is utilized is determined by the resulting reduction in the alcohol consumption that is desired;and where the increased ratio of engine speed to speed at the wheels that is employed when upspeeded operation is utilized is determined by a decrease in efficiency that will occur.2. The spark ignition engine of where claim 1 , when in regions in the engine map where upspeeding would result in the engine operating below a selected value of BMEP claim 1 , upspeeding is not employed.3. The spark ignition engine of claim 1 , where the cylinder deactivation is used to reduce the selected value of BMEP.4. The spark ignition engine of claim 1 , where the level of upspeeding is changed during a drive cycle so as to reduce the amount of efficiency loss that would be present if it were set at a fixed level. ...

GAS ULTRASONIC TRANSDUCER SYSTEM AND METHOD FOR OPERATING A DIESEL COMMON-RAIL ENGINE

The invention relates to systems enabling use of liquefied petroleum gas in diesel common-rail engines, and in particular to fueling diesel engines with diesel gas dual-fuel or only gas instead of diesel fuel. A gas ultrasonic transducer system for operating a diesel common-rail engine, comprises an electronic control unit; a water tank; a gas tank with gas supply shut-off valve; a gas level sensor; a gas pump operably connected with the gas tank; a water pump operably connected with the water tank; a mixer comprising a water level sensor and an ultrasonic transducer adapted to generate water vapor and gas mixture; wherein the mixer comprises two compartments: the upper compartment and the lower compartment, the means for separation of the upper and the lower compartments comprising an anti-reflux valve adapted to allow water vapor from the lower compartment to pass through the anti-reflux valve to the upper compartment and to prevent any liquid water from flowing into the upper compartment wherein the upper compartment of the mixer comprises an outlet operably connected with engine intake manifold; wherein the outlet of the gas pump is operably connected with the upper compartment of the mixer, the outlet of the water pump is operably connected with lower compartment of the mixer, where the ultrasonic transducer is located below the anti-reflux valve. The controlled interaction between elements of the system and vehicle elements results in a gas-water vapor mixture. In case of embodiment with dual fuel, the water gas mixture is calculated on the grounds of information received by the electronic control unit of the system from the engine common-rail, the engine temperature sensor, the air flow meter sensor, the acceleration pedal block. 1. A gas ultrasonic transducer system for operating a diesel common-rail engine , comprising: an electronic control unit; a water tank; a gas tank with a gas supply shut-off valve; a gas level sensor; a gas pump operably connected ...

具有喷水装置的内燃机以及用于运行内燃机的方法

本发明涉及一种内燃机，其包括：具有至少一个燃料喷射器(4)、燃料管路(21)、燃料箱(20)和布置在所述燃料管路(21)中的燃料泵(23)的燃料喷射系统(2)；具有水箱(30)、水管路(31)和布置在所述水管路中的水泵(32)的喷水系统(3)，其中，所述燃料喷射器(4)直接布置在所述内燃机的燃烧室(5)上，其中，所述水管路(31)通至所述燃料泵(23)，使得能够在所述燃料泵(23)与所述燃料喷射器(4)之间的管路区段(21a)中将水混合到燃料中；通风管路(11)，其布置在所述水管路(31)上，以便在所述内燃机停机的情况下对所述水管路(31)通风。本发明还涉及一种用于运行内燃机的方法。

INJECTION DEVICE AND POWER DEVICE INCLUDING THE SAME

내연 기관의 제어 장치 및 내연 기관의 제어 방법

엔진 정지 스위치 (120) 의 ON 조작에 의해 ECU (100) 가 기관 정지 지령을 받았을 때, 인젝터 (25) 로부터 연료 개질실로의 연료 공급을 정지하는 한편, 인젝터 (35) 로부터 연소실로의 연료 공급을 계속하고, 이 상태에서, 통로 (51, 43) 내의 개질 연료의 잔량을 추정한다. 그리고, 이 추정량이 소정량에 이른 시점, 또는, 영이 된 시점에서, 인젝터 (35) 로부터 연소실 (33) 로의 연료 공급을 정지하여 내연 기관 (1) 을 정지시킨다.

Method and system for controlling water injection

FIELD: machine building. SUBSTANCE: invention discloses methods and systems for integrating technology of water injection with infinitely variable transmission (VT). In response to the driver request, the controller can determine whether to maintain the current state of water injection or change over to the other water injection state, depending on each of the following conditions, namely efficiency of such transition, availability of water and any limitations of the engine, which can occur at new engine rotation speed and engine load after this transition. EFFECT: to increase overall improvement of fuel efficiency with simultaneous overcoming of engine limitations, transition between water injection states can be combined with correction of engine rotation speed and engine load by means of VT while maintaining engine output power. 20 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 701 791 C2 (51) МПК F02B 47/02 (2006.01) F02D 19/12 (2006.01) F02M 25/022 (2006.01) F02M 25/025 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B60W 10/06 (2019.05); B60W 10/101 (2019.05); B60W 10/107 (2019.05); B60W 30/1882 (2019.05); F02B 47/02 (2019.05); F02M 25/0227 (2019.05); F02M 25/025 (2019.05) (21)(22) Заявка: 2017125021, 13.07.2017 13.07.2017 (73) Патентообладатель(и): Форд Глобал Текнолоджиз, ЛЛК (US) Дата регистрации: 01.10.2019 21.07.2016 US 15/216,497 (43) Дата публикации заявки: 14.01.2019 Бюл. № 2 (45) Опубликовано: 01.10.2019 Бюл. № 28 2 7 0 1 7 9 1 R U (54) СПОСОБ И СИСТЕМА ДЛЯ РЕГУЛИРОВАНИЯ ВПРЫСКА ВОДЫ (57) Реферат: Предложены способы и системы для при новых скорости вращения двигателя и интеграции технологии впрыска воды с нагрузке двигателя после этого перехода. Для бесступенчатой трансмиссией БТ. В ответ на увеличения общего улучшения топливной запрос водителя контроллер может определять, экономичности с одновременным преодолением поддерживать ли текущее состояние впрыска ограничений двигателя переход ...

Vehicle system and method for injecting an aqueous solution into a combustion chamber of an internal combustion engine

本发明涉及一种构造为将水溶液注射到位于内燃机的燃烧室(14)上游的进气线(12)中或该内燃机的所述燃烧室(14)中的车辆系统(80)，所述车辆系统(80)包括以下车辆系统组件：用于存储水溶液的储箱(16)；泵(18)；位于内燃机的燃烧室(14)上游的进气线(12)；一个或更多个构造为将水溶液注射到所述进气线(12)中、所述燃烧室(14)中或两者中的注射器(20)；构造为给所述注射器(20)供给由所述泵(18)泵送的水溶液的供给线(22)。在所述车辆系统中，至少一个所述车辆系统组件(16、18、12、20、22)或所述储箱(16)的构件(24)的至少一部分由聚合物材料制成。所述聚合物材料：‑包括有效量的至少一种抗菌剂，或‑在其表面上具有包含至少一种抗菌剂的表面覆层，该表面覆层包括0.001wt％到0.25wt％的该至少一种抗菌剂。

Method and system for operating an oxygen sensor

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 123 374 A (51) МПК G01R 31/02 (2006.01) G01N 27/407 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017123374, 03.07.2017 (71) Заявитель(и): Форд Глобал Текнолоджиз, ЛЛК (US) Приоритет(ы): (30) Конвенционный приоритет: 05.07.2016 US 15/202,396 01 Адрес для переписки: 197101, Санкт-Петербург, а/я 128, "АРСПАТЕНТ", М.В. Хмара Стр.: 1 A 2 0 1 7 1 2 3 3 7 4 R U A (57) Формула изобретения 1. Способ для двигателя, в котором: во время работы кислородного датчика с изменениями напряжения уменьшают возможность возникновения почернения элемента кислородного датчика путем уменьшения рабочей температуры кислородного датчика с первой температуры до второй температуры до перехода с меньшего рабочего напряжения на большее рабочее напряжение. 2. Способ по п. 1, отличающийся тем, что вторую температуру устанавливают в зависимости от первой температуры и от разницы между большим рабочим напряжением и пороговым напряжением. 3. Способ по п. 2, отличающийся тем, что вторую температуру уменьшают по мере увеличения разницы между большим рабочим напряжением и пороговым напряжением и увеличивают по мере увеличения первой температуры. 4. Способ по п. 3, отличающийся тем, что вторую температуру дополнительно устанавливают в зависимости от температуры окружающей среды, причем вторую температуру увеличивают, приближая ее к первой температуре, по мере увеличения температуры окружающей среды. 5. Способ по п. 4, отличающийся тем, что дополнительно уменьшают скорость линейного изменения напряжения с меньшего рабочего напряжения на большее рабочее напряжение по мере увеличения второй температуры. 6. Способ по п. 1, отличающийся тем, что пороговое напряжение представляет собой напряжение, при котором скорость увеличения напряжения ячейки накачки при данном изменении силы тока ячейки накачки превышает пороговое значение. 7. Способ по п. 1, отличающийся тем, что уменьшение рабочей температуры ...

Method and system for regulating water injection

FIELD: machine building.SUBSTANCE: invention can be used in hybrid vehicle drive systems. During engine operation, in response to driver request change, controller may decide on transition from one state of water injection to another with simultaneous application of compensation due to power reserve. Selection may depend on the combination of the state of water injection and compensation due to the power reserve ensuring the highest efficiency of the engine.EFFECT: invention discloses methods and systems for mutual reinforcement of advantages of water injection into engine in hybrid vehicle system.19 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) (19) RU (11) (13) 2 685 628 C2 (51) МПК B60W 10/06 (2006.01) B60W 20/19 (2016.01) F02B 47/02 (2006.01) F02D 19/12 (2006.01) F02D 41/00 (2006.01) F02M 25/022 (2006.01) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B60K 6/54 (2019.02); B60W 10/06 (2019.02); B60W 10/08 (2019.02); B60W 10/11 (2019.02); B60W 20/11 (2019.02); F02B 47/02 (2019.02); F02D 41/0025 (2019.02); F02M 25/022 (2019.02); F02M 25/0227 (2019.02); F02M 25/0228 (2019.02); F02M 25/025 (2019.02); F02M 25/03 (2019.02) (21) (22) Заявка: 2017125028, 13.07.2017 13.07.2017 (73) Патентообладатель(и): Форд Глобал Текнолоджиз, ЛЛК (US) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: US 8434431 B2, 07.05.2013. US Приоритет(ы): (30) Конвенционный приоритет: 20100268438 A1, 21.10.2010. RU 152359 U1, 27.05.2015. 21.07.2016 US 15/216,525 (43) Дата публикации заявки: 15.01.2019 Бюл. № 2 (45) Опубликовано: 22.04.2019 Бюл. № 12 C 2 (54) Способ и система для регулирования впрыска воды (57) Реферат: Изобретение может быть использовано в состояния впрыска воды в другое с гибридных системах привода транспортных одновременным применением компенсации за средств. Предложены способы и системы для счет запаса мощности. Выбор может зависеть от взаимного усиления преимуществ впрыска воды того, какое сочетание состояния впрыска ...

Patent RU2017125021A3

ВУ” 2017125021” АЗ Дата публикации: 25.07.2019 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2017125021/06(043183) 13.07.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 15/216,497 21.07.2016 05 Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) СПОСОБ И СИСТЕМА ДЛЯ РЕГУЛИРОВАНИЯ ВПРЫСКА ВОДЫ Заявитель: Форд Глобал Текнолоджиз, ЛЛК, 05 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) Е02В 47/02 (2006.01) Е020 19/12 (2006.01) Е02М 25/022 (2006.01) Е02М 25/025 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) Е02В47, 02019, 02041, Н02М25 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): РУ\У/РТ, Ебрасепес, Рабеагсв, ОЗРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* относящихся к предмету поиска пункту ...

Ashing of particulate filters in motor vehicles

本发明涉及一种用于运行机动车中的内燃机(1)的方法以及一种内燃机(1)，该内燃机具有：至少一个具有燃烧室的气缸(6)；具有储箱(32)和至少一个喷射嘴(9、39)的水喷射装置(30、40)，所述喷射嘴用于将水直接或间接地喷射到燃烧室中；具有至少一个废气催化器(10)和颗粒过滤器装置(16)的排气设备(2)，该颗粒过滤器装置具有用于从在排气设备(2)中引导的废气流中过滤出颗粒的颗粒过滤器(14)；用于状态监控(21)和用于控制气缸(6)中的燃烧的控制单元(20)。

Method and device for diagnosing a water injection system

본 발명은 물 압력 챔버(1)를 구비한 물 분사 시스템을 진단하기 위한 방법 및 장치에 관한 것으로, 상기 압력 챔버(1)는 펌프(3), 하나 이상의 압력 센서(2) 및 복수의 분사 밸브(4)와 연결된다. 펌프(3)는 압력 챔버(1) 내 물의 압력을 발생시키도록 형성되고, 압력 센서(2)는 압력 챔버(1) 내 물의 압력을 측정하도록 형성되며, 분사 밸브(4)는 압력 챔버(1)로부터 물을 내연기관의 흡기관 또는 연소실로 분사하도록 형성된다. 펌프(3)의 작동 정지 시, 복수의 분사 밸브가 차례로 작동되고, 각각의 개별 분사 밸브의 작동에 의해 유발되는 압력 강하가 측정된다. 각각의 분사 밸브에 대해 각각의 분사의 개별 압력 강하가 가산되고, 그렇게 구한 합계가 개별 분사 밸브의 진단에 사용된다.

Method for fuel supply to combustion chamber of internal combustion engine

FIELD: engines and pumps. SUBSTANCE: method for fuel supply to combustion chamber of internal combustion engine includes the following steps: producing hydrogen-containing gases from a portion of the fuel previously split by overheating, injecting a pre-split fuel into the combustion chamber, obtaining a torch of hydrogen-containing gases at the time of injection, obtaining a flame combustion effect of the main portion of injected fuel, while at the time of injection of preheated liquid fuel water is supplied in parallel to the fuel supply. EFFECT: creation of conditions for the formation of a torch formed by burning of hydrocarbon gases released directly at the time of fuel supply to the combustion chamber of internal combustion engines, which consequently increases the efficiency and economy of internal combustion engines. 1 cl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 633 972 C1 (51) МПК F02M 31/02 (2006.01) F02B 51/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2016115945, 25.04.2016 (24) Дата начала отсчета срока действия патента: 25.04.2016 (72) Автор(ы): Шаталов Александр Васильевич (RU) (73) Патентообладатель(и): Шаталов Александр Васильевич (RU) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: RU 2266470 C1, 20.12.2005. RU Приоритет(ы): (22) Дата подачи заявки: 25.04.2016 (45) Опубликовано: 20.10.2017 Бюл. № 29 2 6 3 3 9 7 2 R U (54) Способ подачи топлива в камеру сгорания двигателя внутреннего сгорания (57) Реферат: Изобретение относится к области достигается способом подачи топлива в камеру машиностроения, конкретно к сгорания ДВС, который включает следующие двигателестроению, и может быть использовано этапы: получение водородосодержащих газов из в системах питания двигателей внутреннего части топлива, предварительно расщепленного сгорания (ДВС) - дизельных, газотурбинных и путем перегрева, впрыск в камеру сгорания турбореактивных двигателей. Технический ...

Internal combustion engine operating method and air supply device

Method for braking an internal combustion engine

본 발명은 불연성 유체(non-flammable fluid)를 갖는 내연 기관의 제동 방법에 관한 것으로서, 이 경우 상기 불연성 유체는 상기 내연 기관의 연소 챔버 내로 분사되며, 분사는 상기 내연 챔버 내에서 압력이 대략 가장 높은 시점에 이루어진다. The present invention relates to a braking method for an internal combustion engine having a non-flammable fluid, wherein the non-combustible fluid is injected into the combustion chamber of the internal combustion engine, Time.

How Gas Ultrasonic Transducer Systems and Diesel Common-Rail Engines Works

본 발명은 디젤 커먼-레일 엔진에서 액화 석유 가스의 사용을 가능하게 하는 시스템, 특히 디젤 연료 대신, 디젤 가스 듀얼 연료 또는 가스 단독으로 디젤 엔진에 연료를 공급하는 시스템에 관한 것이다. 디젤 커먼-레일 엔진을 작동시키기 위한 가스 초음파 변환기 시스템은: 전자 제어 유닛; 물 탱크; 가스 공급 차단 밸브가 있는 가스 탱크; 가스 레벨 센서; 가스 탱크와 작동 가능하게 연결된 가스 펌프; 상기 물 탱크와 작동 가능하게 연결된 워터 펌프; 수증기 및 가스 혼합물을 생성하도록 구성된 초음파 변환기 및 워터 레벨 센서를 가진 혼합기를 포함하며; 상기 혼합기는 2개의 구획부, 즉 상부 구획부 및 하부 구획부를 포함하고, 상부 구획부 및 하부 구획부의 분리 수단은 하부 구획부로부터의 수증기가 역류 방지 밸브를 통해 상부 구획부를 통과하게 하고 그리고 액체 물이 상부 구획부로 흘러 들어가는 것을 방지하게 구성된 역류 방지 밸브를 포함하며; 상기 혼합기의 상부 구획부는 엔진 흡기 매니폴드와 작동 가능하게 연결된 출구를 포함하고; 여기서 가스 펌프의 출구는 혼합기의 상부 구획부와 작동 가능하게 연결되고, 워터 펌프의 출구는 혼합기의 하부 구획부와 작동 가능하게 연결되며, 초음파 변환기는 역류 방지 밸브 아래에 배치된다. 시스템 요소와 차량 요소 간의 제어된 상호 작용으로 인해 가스-수증기 혼합물이 생성된다. 듀얼 연료를 사용하는 실시예의 경우, 물 가스 혼합물은 엔진 커먼-레일, 엔진 온도 센서, 공기 유량계 센서, 가속 페달 블록으로부터 시스템의 전자 제어 장치가 수신한 정보를 기반으로 계산된다.

Method and apparatus for operating a combustion device

Internal combustion engine control device

Diesel engine for ship

本发明的船舶用柴油发动机的一个方案为，具备：发动机主体，该发动机主体将由气缸内的燃料燃烧引起的活塞的往复运动转换为产生推进力的旋转轴的旋转运动；喷射部，该喷射部向气缸内的燃烧室喷射燃料和水；NOx降低装置，该NOx降低装置使从发动机主体排出的废气中的氮氧化物降低；以及控制部。在喷射部的动作期间，控制部根据作为发动机主体的负荷的发动机负荷来可变地控制喷射部的水添加率，在NOx降低装置的动作期间，控制部根据发动机负荷来可变地控制表示由NOx降低装置进行的氮氧化物降低的程度的降低参数。

Water injection device for internal combustion engine and method for water injection

本发明提出一种用于内燃机的水喷射装置，包括用于储存水的至少一个水箱(5)，用于将水喷射到所述内燃机(2)中的至少一个水喷射器(6)、用于将水从所述水箱(5)输送到所述水喷射器(6)中的至少一个输送元件(3)，其中，所述输送元件(3)通过至少一个第一管路(7)与所述水箱(5)连接，其中，所述输送元件(3)通过至少一个第二管路(8)与所述水喷射器(6)连接，其中，所述水喷射装置(1)还包括用于过滤所述水喷射装置(1)中的水的至少一个过滤器元件(50)，其中，所述过滤器元件(50)包括至少一个加热装置(55)，用于加热流经所述过滤器元件(50)的水或留在所述过滤器元件(50)中的结冻的剩余水。

Water tank device for an internal combustion engine with water injection

Wassertankeinrichtung für eine Brennkraftmaschinen mit Wassereinspritzung aufweisendeinen Wassertank (1) mit einem Innenvolumen (2), welches von einer Tankwandung (3) wenigstens abschnittsweise begrenzt ist und in welchem eine Flüssigkeit für die Wassereinspritzung in der Brennkraftmaschine speicherbar ist, undeine Filtereinrichtung (4), welche zur Reinigung von Kraftstoffdampf aus einem Kraftstofftank der Brennkraftmaschine eingerichtet ist, wobei die Filtereinrichtung (4) eine Wärmetransferfläche (5) aufweist und wobei die Filtereinrichtung (4) fluiddicht gegenüber der im Innenvolumen (2) aufnehmbaren Flüssigkeit abgeschlossen ist,dadurch gekennzeichnet, dassdie Filtereinrichtung (4) derart am Wassertank (1) angeordnet ist, dass über die Wärmetransferfläche (5) ein Wärmeaustausch mit der im Wassertank (1) speicherbaren Flüssigkeit ermöglicht ist. Water tank device for an internal combustion engine with water injection, comprising a water tank (1) with an internal volume (2) which is at least partially bounded by a tank wall (3) and in which a liquid for the water injection in the internal combustion engine can be stored, and a filter device (4) for cleaning fuel vapor from a fuel tank of the internal combustion engine, wherein the filter device (4) has a heat transfer surface (5) and wherein the filter device (4) is fluid-tight with respect to the liquid which can be taken up in the inner volume (2), characterized in thatthe filter device (4) 4) is arranged on the water tank (1) such that a heat exchange with the liquid storable in the water tank (1) is made possible via the heat transfer surface (5).

Pretreatment apparatuf for reduction nox in engine

엔진 질소산화물 발생 저감을 위한 전처리 장치가 개시된다. 본 발명의 일 실시예에 따른 엔진 질소산화물 발생 저감을 위한 전처리 장치는 수소분사엔진의 질소산화물의 배출을 저감시키기 위한 장치로서, 상기 수소분사엔진의 연료를 저장하는 액화수소탱크; 상기 액화수소탱크의 액화수소 또는 BOG(Boil-off Gas)의 공급경로가 되는 공급라인과 상기 수소분사엔진의 배기가스의 배출경로가 되는 배기라인간 교차 지점에 설치되는 열교환기; 및 상기 액화수소 또는 BOG의 냉열에 의해 상기 배기가스의 수분을 응축시켜 포집한 응축수를 저장하도록 상기 열교환기에 연결된 응축수탱크를 포함하고, 상기 응축수를 상기 수소분사엔진의 내부에 공급할 수 있다. A pretreatment apparatus for reducing engine nitrogen oxides is disclosed. Pretreatment apparatus for reducing engine nitrogen oxide generation according to an embodiment of the present invention is a device for reducing the emission of nitrogen oxides of the hydrogen injection engine, liquefied hydrogen tank for storing the fuel of the hydrogen injection engine; A heat exchanger installed at an intersection point between a supply line serving as a supply path of liquefied hydrogen or BOG (Boil-off Gas) of the liquefied hydrogen tank and an exhaust line serving as an exhaust path of the exhaust gas of the hydrogen injection engine; And a condensate tank connected to the heat exchanger to store condensed water collected by condensing moisture in the exhaust gas by cold heat of the liquefied hydrogen or BOG, and supplying the condensed water to the hydrogen spray engine.

SYSTEM FOR INJECTION OF AN AQUEOUS SOLUTION INTO AN INJECTION ENGINE

PLANT FOR SEPARATION OF AN AQUEOUS FRACTION OF A FUEL OIL AND ASSOCIATED METHOD

Installation de traitement de fioul par séparation d'une fraction aqueuse d'un fioul, avant son introduction dans une chambre de combustion, comportant un circuit de fioul liquide à traiter, sous pression, incluant un module de centrifugation (6) configuré pour séparer ladite fraction aqueuse du fioul, caractérisée en ce que l'installation comporte en série, disposés en amont du module de centrifugation (6), un dispositif d'injection d'eau (7) dans le flux dudit fioul à traiter et un dispositif de coalescence (5) des gouttelettes d'eau, configuré pour augmenter le diamètre des gouttelettes d'eau en suspension dans le fioul. Ladite installation est utilisée pour la mise en œuvre d'un procédé de séparation de la fraction aqueuse d'un fioul lorsque le rapport des masses volumiques fioul/eau est compris entre 0,90 et 0,999, voire compris entre 0,99 et 0,999. Installation for treating fuel oil by separation of an aqueous fraction of fuel oil, before its introduction into a combustion chamber, comprising a circuit of liquid fuel oil to be treated, under pressure, including a centrifugation module (6) configured to separate said aqueous fraction of fuel oil, characterized in that the installation comprises in series, arranged upstream of the centrifugation module (6), a device for injecting water (7) into the flow of said fuel oil to be treated and a coalescence device (5) water droplets, configured to increase the diameter of the water droplets suspended in the fuel oil. Said installation is used for the implementation of a process for separating the aqueous fraction of a fuel oil when the ratio of fuel oil/water densities is between 0.90 and 0.999, or even between 0.99 and 0.999.

Method for reducing nitrogen oxide in internal combustion engine and device therefor

本发明提供内燃机尾气中的氮氧化物削减方法，并提供膜组件、使用了该膜组件的内燃机的氮氧化物削减装置和内燃机装置。本发明的氮氧化物削减方法为削减内燃机尾气中的氮氧化物的方法，该方法具有下述工序：使经加压的空气与水蒸气透过膜(11)的一个面接触，使水沿着所述水蒸气透过膜(11)的另一个面流动，从而对所述经加压的空气进行加湿的工序；以及将经加湿的空气导入至内燃机中的工序。

An arrangement handling purged alcohol-based fuel and a method thereof

An arrangement (100) and a method for handling purged alcohol-based fuel originating from an alcohol fuel system (108) configured to fuel an alcohol fueled engine (112), the arrangement (100) comprising: a boiler system (102) comprising a burner (104) and a fuel inlet (111) configured to selectively supply a fuel and thereby selectively sustain a primary flame in the burner (104) for production of heat and/or steam in the boiler system (102), a purge connection (140) configured to receive a purge mixture purged from the alcohol fuel system (108) using an inert gas, the purge mixture comprising a mixture of the inert gas and purged alcohol-based fuel, and a vapor-liquid separator (141).

AQUEOUS SOLUTION INJECTION SYSTEM FOR VEHICLES

Le système d'injection de solution aqueuse (1) de véhicule comprend : - un réservoir de solution aqueuse (2) en matière plastique, - une pompe d'injection (3), - un éjecteur de solution aqueuse (4), - une ligne d'injection (5) située entre la pompe et l'éjecteur, - une ligne de purge (6) située entre la ligne d'injection et le réservoir de solution aqueuse, et - un raccord (7) de sortie situé entre la ligne d'injection et la ligne de purge. Le raccord présente une face externe et une face interne, au moins une portion de la face interne du raccord étant faite ou recouverte d'un métal ou d'un matériau comprenant un métal, le métal étant sélectionné parmi le cuivre, l'argent, le zinc, l'aluminium, le nickel, l'or, le baryum, le plomb, l'étain, le bore, le thallium, l'antimoine, le cobalt, le zirconium, le molybdène, le titane, le fer, le chrome, et un alliage d'au moins deux d'entre eux. The vehicle aqueous solution injection system (1) comprises: - an aqueous solution tank (2) made of plastic, - an injection pump (3), - an aqueous solution ejector (4), - a injection line (5) located between the pump and the ejector, - a purge line (6) located between the injection line and the aqueous solution tank, and - an outlet connector (7) located between the injection line and purge line. The fitting has an outer face and an inner face, at least a portion of the inner face of the fitting being made of or covered with a metal or a material comprising a metal, the metal being selected from copper, silver, zinc, aluminum, nickel, gold, barium, lead, tin, boron, thallium, antimony, cobalt, zirconium, molybdenum, titanium, iron, chromium, and an alloy of at least two of them.

Method and device for operating a diesel engine with emulsion fuels of variable composition

The invention proposes a method and an emulsifying apparatus for the operation of a diesel engine with a water-diesel fuel emulsion, wherein the water fraction is varied as a function of the engine operating point and/or the emulsifying apparatus and/or parts of the injection line are flushed with pure diesel fuel upon a shutdown of the engine.

Controller of internal combustion engine

【課題】水の気化潜熱による混合気の冷却効果を向上させる。【解決手段】機関本体１と、機関本体１の吸気通路内に水を噴射するための水噴射弁６１と、機関本体１の燃焼室１０で燃焼させる燃料を噴射するための燃料噴射弁４１と、を備える内燃機関１００を制御する制御装置２００は、燃料噴射弁４１から燃料が噴射される燃焼サイクルにおいて、吸気行程中に吸気通路内で気化する水と、圧縮行程中に燃焼室１０内で気化する水と、が生じるように、水噴射弁６１からの水噴射量を制御する水噴射制御部を備える。【選択図】図１

ARRANGEMENT AND METHOD FOR EMPTYING AT LEAST ONE LINE CONNECTED TO A LIQUID TANK

Gegenstand der Erfindung ist eine Anordnung (100), mit einem Flüssigkeitstank (10),mindestens einer mit dem Flüssigkeitstank (10) verbundenen Leitung (11, 11a, 11b), durch welche Flüssigkeit (F) aus dem Flüssigkeitstank (10) transportierbar ist, undeiner mit der mindestens einen Leitung (11, 11a, 11b) verbundenen Pumpe (13) zum Fördern der Flüssigkeit (F) aus dem Flüssigkeitstank (10) durch die mindestens eine Leitung (11, 11a, 11b) in Durchflussrichtung (R) während einer Betriebsphase, wobei ein mit der mindestens einen Leitung (11, 11a, 11b) verbundener Druckspeicher (14) vorgesehen ist, mittels welchem außerhalb der Betriebsphase in der mindestens einen Leitung (11, 11a, 11b) ein Druck erzeugbar ist, und dass entlang der mindestens einen Leitung (11, 11a, 11b) ein in eine Offenstellung und in eine Schließstellung überführbares Belüftungselement (15, 15a, 15b) angeordnet ist, wobei außerhalb der Betriebsphase durch den von dem Druckspeicher (14) erzeugten Druck und einer nachfolgenden Überführung des Belüftungselements (15, 15a, 15b) in die Offenstellung ein Druckimpuls innerhalb der mindestens einen Leitung (11, 11a, 11b) zum Entleeren der Leitung (11, 11a, 11b) von der Flüssigkeit (F) erzeugbar ist.

Water delivery module

Die Erfindung betrifft ein Wasserfördermodul zum Einspritzen von Wasser in oder vor den Brennraum eines Verbrennungsmotors mit einer eine Pumpe aufweisende Fördereinheit zur Förderung des Wassers aus einem Tank, wobei das Wasser mittels der Pumpe entlang einer Dosierleitung zu einer Einspritzstelle förderbar ist, wobei die Fördereinheit einen Wasserauslass aufweist, durch welchen Wasser aus der Fördereinheit hinausgefördert werden kann, wobei der Wasserauslass durch ein Anschlussstecker (2) gebildet ist, auf welchen die Dosierleitung aufsteckbar ist, wobei Wasser aus der Fördereinheit entlang des Anschlusssteckers (2) in die Dosierleitung förderbar ist, wobei der Anschlussstecker (2) einen vom Wasser durchströmbaren Abschnitt aufweist, der Teil der Fluidleitung von der Fördereinheit zur Dosierleitung ist. The invention relates to a water delivery module for injecting water into or in front of the combustion chamber of an internal combustion engine with a delivery unit having a pump for delivering the water from a tank, the water being conveyable by means of the pump along a metering line to an injection point, the delivery unit having a water outlet has, through which water can be pumped out of the feed unit, the water outlet being formed by a connector (2) onto which the metering line can be plugged, wherein water from the feed unit can be pumped along the connector (2) into the metering line, the Connector (2) has a section through which water can flow and which is part of the fluid line from the delivery unit to the metering line.

Internally cooled exhaust gas recirculation system for internal combustion engine and method thereof

提供了一种装配有废气再循环(EGR)系统和装置的内燃机，以用于在点火之前通过将雾化水喷射到再循环的废气中内部地冷却废气。雾化水喷雾可位于进口歧管中或者直接在气缸中。发动机可使用火花点火或压缩点火。内燃机以大于12:1的压缩比和贫空燃比进行操作。还提供了一种用于控制在发动机中再循环的废气的量且用于控制所添加的水量的方法。本发明的发动机具有更高的热力学效率以及有利的NOx排放。

8-stroke internal combustion engine

本发明涉及一种八冲程内燃机，该八冲程内燃机在通过燃料燃烧的四冲程之后使燃气再循环，并在再吸入到汽缸体内再压缩的状态下喷射水，由此轮流反复通过燃料燃烧的四冲程与通过所喷射水的汽化以及容积膨胀的四冲程，从而有效发生电力。该八冲程内燃机，包括：汽缸体，通过连杆传递活塞的上下往复运动使曲柄轴旋转，从而产生旋转动力；汽缸头，其连接于所述汽缸体的上部，一侧连接通过进气阀进行开闭的进气岐管，在另一侧连接通过排气阀进行开闭的排气岐管；第一凸轮轴，其配置在所述汽缸头的上侧，与所述曲柄轴的旋转联动进行旋转，并一体形成有进气凸轮，该进气凸轮驱动所述进气阀；第二凸轮轴，其配置在所述汽缸头的上侧，与所述曲柄轴的旋转联动进行旋转，并一体形成有排气凸轮，该排气凸轮驱动所述排气阀；喷水单元，其设置在所述汽缸头上，向所述汽缸体的内部喷射水；第三凸轮轴，其配置在所述汽缸头的上侧，与所述第一凸轮轴的旋转联动进行旋转，并具备喷水操作单元，该喷水操作单元操作所述喷水单元；燃气旁通管，其连接所述进气岐管和排气岐管；燃气进入控制单元，其设置于所述进气岐管上，并与所述燃气旁通管连接，选择性地控制混合气体或者吸气或者再吸入燃气；燃气排出控制单元，其设置在所述排气岐管上，并与所述燃气旁通管连接，选择性地控制燃气的排出或者再循环。

Reducing device of hazardous gas in Diesel engine and method for supplying emulsion fuel implemented the same

본 발명은 디젤 엔진의 유해배기가스 저감장치 및 디젤 엔진용 에멀전 연료 공급 방법을 제공한다. 본 발명에 따른 디젤 엔진의 유해배기가스 저감장치는: 디젤 엔진으로 에멀전 연료를 공급하는 에멀전 공급부와; 디젤 엔진의 배기 라인에 설치된 DPF 장치와; 에멀전 공급부 및 DPF 장치와 연결되는 에멀전 제어부를 구비하고, 에멀전 공급부는: 물 탱크, 연료유 탱크 및 유화제 탱크와; 물, 연료 및 유화제 탱크로부터 방출된 물, 연료 및 유화제가 혼합되어 이루어진 에멀전 연료를 저장하는 혼합부와; 혼합부와 디젤 엔진 사이의 연료 통로인 연료 공급 라인과; 혼합부와 디젤 엔진 연소실 사이에서 바이패스되는 잉여 에멀전 연료를 다시 혼합부로 가이드하는 연료 리턴 라인을 구비하며, 에멀전 제어부는, 디젤 엔진의 배기 라인에서의 에멀전 연료 물성과, 각각 연료 공급 라인 및 연료 리턴 라인을 통과하는 에멀전 연료간의 유량 차이를 기초로 하여 에멀전 연료를 이루는 각 성분 비율을 조절하도록 구성된다.

Internal combustion engine and vehicle with an internal combustion engine

Die vorliegende Erfindung betrifft eine Brennkraftmaschine (10) für ein Fahrzeug (11), aufweisend eine Brennkammer (60, 61) für eine Kraftstoffverbrennung, einen Kühlmitteltank (13), eine Zuführleitung (14) zum Zuführen von Kühlmittel vom Kühlmitteltank (13) zur Brennkammer während der Kraftstoffverbrennung zum Reduzieren einer Abgastemperatur vor oder während der Kraftstoffverbrennung und/oder zum Verhindern von irregulären Verbrennungsphänomenen, einen Abgasturbolader mit einem Turbinengehäuse (18), einer im Turbinengehäuse (18) angeordneten Turbine (19), einem Verdichtergehäuse (20) und einem im Verdichtergehäuse (20) angeordneten Verdichter (21), und einen Wärmetauscher (15) für einen Wärmetransport von wenigstens einer Wärmequelle der Brennkraftmaschine (10) auf das Kühlmittel in der Zuführleitung (14) und einen ersten Hilfs-Wärmetauscher (37) für einen Wärmetransport von Frischgas im Verdichtergehäuse (20) auf das Kühlmittel in der Zuführleitung (14). Die Erfindung betrifft ferner ein Fahrzeug (11) mit einer erfindungsgemäßen Brennkraftmaschine (10). The present invention relates to an internal combustion engine (10) for a vehicle (11), having a combustion chamber (60, 61) for fuel combustion, a coolant tank (13), a feed line (14) for feeding coolant from the coolant tank (13) to the combustion chamber during fuel combustion to reduce an exhaust gas temperature before or during fuel combustion and/or to prevent irregular combustion phenomena, an exhaust gas turbocharger with a turbine housing (18), a turbine (19) arranged in the turbine housing (18), a compressor housing (20) and an im Compressor (21) arranged in the compressor housing (20), and a heat exchanger (15) for heat transport from at least one heat source of the internal combustion engine (10) to the coolant in the supply line (14) and a first auxiliary heat exchanger (37) for heat transport from Fresh gas in the compressor housing (20) onto the coolant in the feed line (14). The invention also ...

SYSTEM FOR INJECTING AN AQUEOUS SOLUTION INTO A COMBUSTION ENGINE

Système d'injection d'une solution aqueuse dans un moteur à combustion pour véhicule automobile, ledit système comprenant un réservoir (100) d'une solution aqueuse, un moyen d'injection de la solution aqueuse dans un circuit de filtration (104) connectant le réservoir (100) à au moins un injecteur du moteur à combustion, le système comprend en outre un moyen de recirculation de la solution aqueuse dans le circuit de filtration (104) et un dispositif de caractérisation de la solution aqueuse permettant, en fonction d'au moins une caractéristique de la solution aqueuse, d'injecter la solution aqueuse dans le moteur ou de faire recirculer la solution aqueuse dans le circuit de filtration (104). System for injecting an aqueous solution into a combustion engine for a motor vehicle, said system comprising a reservoir (100) of an aqueous solution, means for injecting the aqueous solution into a filtration circuit (104) connecting the reservoir (100) has at least one injector of the combustion engine, the system further comprises a means for recirculating the aqueous solution in the filtration circuit (104) and a device for characterizing the aqueous solution making it possible, as a function of 'at least one characteristic of the aqueous solution, to inject the aqueous solution into the engine or to recirculate the aqueous solution in the filtration circuit (104).

High power density and efficiency epitrochoidal rotary engine

Vehicle system and method for injecting an aqueous solution into an intake line upstream of or into a combustion chamber of an internal combustion engine

本发明涉及用于车辆系统的加热器的技术领域，所述车辆系统用于将水溶液喷射到内燃机的燃烧室上游的进气管线中或喷射到内燃机的燃烧室中，所述加热器包括至少一个柔性部件，所述柔性部件包括嵌入绝缘材料中的至少一个金属电阻轨道，所述绝缘材料包括至少一种抗微生物化合物和/或被覆有至少一层包含至少一种抗微生物化合物的层。本发明还涉及一种用于将水溶液喷射到内燃机的燃烧室上游的进气管线中或喷射到内燃机的燃烧室中的车辆系统，所述车辆系统包括所述加热器。

Device for igniting fuel and injecting a thermally expandable liquid in an engine combustion chamber

The invention concerns a device for injecting a thermally expandable liquid and generating a spark inside an engine combustion chamber, the device comprising: a mechanism for injecting the thermally expandable liquid; a spark-generation system; and a body. The mechanism for injecting the thermally expandable liquid comprises: a plurality of channels operatively connected for the inflow and outflow of the thermally expandable liquid; a supporting member moveable by the action of a solenoid; a needle which enables the thermally expandable liquid to be injected through the outlet for the thermally expandable liquid and which is operationally coupled to the moveable supporting member; and a booster piston moveable by the action of the combustion gases that enter through a combustion gas intake channel, the booster piston generating pressure in the thermally expandable liquid for the injection of the liquid when the needle allows the outflow of the thermally expandable liquid. The spark-generation system comprises electrodes for generating the spark inside the engine. The body contains the mechanism for injecting the thermally expandable liquid and the system for generating the spark. The body has an upper section, a central section, and a lower section by means of which the device is coupled to the engine by screwing. The device is controlled by an engine control unit that supplies the electricity necessary to generate the spark and inject the thermally expandable liquid.

Diesel engine for ship

本发明提供一种能够抑制热损失增大并且能够改善燃费的船舶用柴油发动机。在船舶用柴油发动机中，冲程缸径比S/D为4.4以上。船舶用柴油发动机的额定值从发动机的设计上最大的净平均有效压力到发动机设计上最小的净平均有效压力为止的范围内选定。在以船舶用柴油发动机的降额率Rd成为1.00的方式选定了额定值的情况下，行程容积压缩比为19以上且21以下，在以船舶用柴油发动机的降额率Rd成为0.75的方式选定了额定值的情况下，行程容积压缩比为22.5以上且25以下。发动机的燃烧室纵横比H/D满足H/D≥0.31(Rd≤0.736)，以及H/D≥0.15×Rd+0.20(0.736＜Rd≤1.00)。

Premixing nozzle with integral liquid evaporator

The present application provides a fuel nozzle for a gas turbine engine using a primary fuel and a secondary fuel. The fuel nozzle may include a number of primary fuel injection ports for the primary fuel, a water passage, a number of secondary fuel injection ports, and a secondary fuel evaporator system for atomizing the secondary fuel.

Split-cycle engine with water injection

A split-cycle water injection engine includes a crankshaft rotatable about a crankshaft axis. A power piston. is slidably received within a power/expansion cylinder and operatively connected to the crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. A crossover passage is operatively connected between the compression cylinder and the power/expansion cylinder and selectively operable to receive compressed air from the compression cylinder and to deliver compressed air to the power/expansion cylinder for use in transmitting power to the crankshaft during engine operation. Valves selectively control gas flow into and out of the compression and power cylinders. A water injector is associated with and adapted to inject water into at least one of the compression cylinder, the crossover passage and the power cylinder during engine operation.

Split-cycle engine

分体循环内燃发动机，其包括容纳压缩活塞的压缩气缸；容纳燃烧活塞的燃烧气缸；压缩气缸和燃烧气缸之间的跨接通道，其被布置为向燃烧气缸提供工作流体；进气阀，用于控制工作流体从跨接通道进入燃烧气缸的流量，进气阀可操作以在打开状态和关闭状态之间运动；以及控制器，其被布置为接收以下至少一个的指示：(i)跨接通道中的压强和(ii)跨接通道中的工作流体的温度；响应于基于接收到的指示确定跨接通道中的工作流体的压强和/或温度低于输入阈值，控制器被配置为控制工作流体的压强和/或温度，使得工作流体以大于速度阈值的速度流入燃烧气缸。这能够在燃烧之前使燃料与工作流体更好地混合，使燃料完全燃烧并抑制例如烟灰的微粒的生成。

Aqueous solution injection system installed in a vehicle with a mechanical valve

The invention relates to a mechanical valve (1) for an aqueous solution system installed in a vehicle, comprising at least a first chamber (10) and a second chamber (11) separated by a separation wall (12), comprising a through-hole (120) provided with an opening and closing means (13) comprising a first element (130) comprising a unit (1300) for blocking the through-hole (120) located in the first chamber (10) of the mechanical valve (1) and having an extension unit (1301) extending into the second chamber (11) of the mechanical valve (1) and a second element (131) located within the second chamber (11) of the mechanical valve (1), the second element (131) comprising a deformable module (1310); the deformable module (1310) of the second element (131) of the opening and closing means (13) is suitable for applying a force on the extension unit (1301) of the first element (130) of the opening and closing means (13) by changing the shape of the deformable module (1310) of the second element (13) by applying a pressure differential between the pressure in the second chamber (11) and atmospheric pressure, the force allowing the two chambers (10, 11) to be brought into fluid communication by moving the blocking unit (1300) of the first element (130); the mechanical valve (1) being such that the first chamber (10) is suitable for being fluidly connected to at least one injector and the second chamber (11) is suitable for being fluidly connected to an aqueous solution distribution module.

Water injection system for an internal combustion engine and injection valve for a water injection system

用于内燃机的水喷射系统，包括具有至少一个管状的分配器管和至少一个盘状的连接元件的至少一个分配器设备、至少一个喷射阀，其中，喷射阀具有作用到能升降运动的衔铁上的环形电磁线圈，衔铁与阀元件连接。在喷射阀上构造有空心柱形的芯，芯至少区段式地被电磁线圈包围。在喷射阀上构造有入口接管，经由入口接管能向喷射阀供应来自分配器设备的水。喷射阀的入口接管插入到分配器设备的杯状连接元件中并且因此与分配器设备连接。提出分配器设备包括至少一个本体，本体在杯状连接元件的内部中从分配器设备伸入到喷射阀的入口接管中，入口接管沿轴向方向被通流通道贯穿，通流通道限定了用于向喷射阀供给来自分配器设备的水的进入开口。

Method for operating a drive device, corresponding drive device and use of an aqueous urea solution for operating a drive device

Die Erfindung betrifft ein Verfahren zum Betreiben einer Antriebseinrichtung (1), wobei die Antriebseinrichtung (1) über eine wenigstens einen Brennraum (4) aufweisende Brennkraftmaschine (2) und eine Einbringvorrichtung (13) zum Einbringen eines Fluids in den wenigstens einen Brennraum (4) verfügt. Dabei ist vorgesehen, dass als Fluid eine wässrige Harnstofflösung verwendet wird. Die Erfindung betrifft weiterhin eine Antriebseinrichtung (1) sowie die Verwendung einer wässrigen Harnstofflösung zum Betreiben der Antriebseinrichtung (1). The invention relates to a method for operating a drive device (1), the drive device (1) having an internal combustion engine (2) having at least one combustion chamber (4) and an introduction device (13) for introducing a fluid into the at least one combustion chamber (4). disposes. It is provided that an aqueous urea solution is used as the fluid. The invention further relates to a drive device (1) and the use of an aqueous urea solution for operating the drive device (1).

A process of combustion of solid, liquid or gaseous hydrocarbon (hc) raw materials in a heat engine, heat engine and system for producing energy from hydrocarbon (hc) materials