Модуль подготовки холодного запуска двигателя

FIELD: engine building. SUBSTANCE: invention relates to apparatuses for facilitating cold starting of engines. Proposed is a module for preparing for cold starting of an engine, allowing for mixing of the engine oil with rotating mixing propellers in the crankcase of the engine, made in the form of an apparatus consisting of a step-up gearbox 1 in a body made of an aluminium alloy, the axle of the step-down gear 2 whereof is the shaft 3 of the electric engine 4, connected via a switching apparatus 5 to the power supply system 6 of the car. The step-up gear 7 of the gearbox rotates the shaft 8 of the installation sleeve 9 with a thread 10, an outer sealing washer 11, and a working part 12 wherein a blade rotary element 14 is installed on a horizontal axis. EFFECT: module is intended to form an air-oil emulsion in the crankcase of the engine for the purpose of ensuring better pumping capability of the engine oil for preparing for cold starting of the engine, allowing for an increase in the reliability, durability, and performance of the engine when used in conditions of low temperatures. 1 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 769 252 C1 (51) МПК B01F 7/18 (2006.01) B01F 7/22 (2006.01) F02N 19/00 (2010.01) F01M 5/02 (2006.01) F02N 15/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01F 7/18 (2021.08); B01F 7/22 (2021.08); F02N 19/00 (2021.08); F01M 5/02 (2021.08); F02N 15/00 (2021.08) (21)(22) Заявка: 2020141447, 15.12.2020 15.12.2020 Дата регистрации: 29.03.2022 2 7 6 9 2 5 2 R U Адрес для переписки: 675000, г. Благовещенск, ул. Политехническая, 86, федеральное государственное бюджетное образовательное учреждение высшего образования "Дальневосточный государственный аграрный университет" (54) Модуль подготовки холодного запуска двигателя (57) Реферат: Изобретение относится к устройствам облегчения холодного запуска двигателей. Предложен модуль подготовки холодного запуска двигателя, ...

СИСТЕМА ДЛЯ ТЕПЛОВОЙ ПОДГОТОВКИ АВТОМОБИЛЯ

... 1. Система для тепловой подготовки автомобиля, содержащая воздуховод, соединительный узел, подсоединенный своим выходом к входу воздуховода, воздухонагреватель и вентилятор, расположенный своим выходом во внутренней полости воздухонагревателя, отличающаяся тем, что соединительный узел выполнен в виде пустотелого усеченного, металлического конуса, расположенного краем внутренней поверхности своей вершины на крае внешней поверхности входного отверстия воздуховода, а краем внутренней поверхности своего основания над внешней поверхностью выходного отверстия воздухонагревателя и установленного своими продольными прорезями, выполненными на участках внешней поверхности пустотелого, усеченного, металлического конуса, на выступах, закрепленных своими нижними основаниями на соответствующих участках внешней поверхности воздухонагревателя. ! 2. Система для тепловой подготовки автомобиля, содержащая воздуховод, соединительный узел, подсоединенный своим выходом к входу воздуховода, воздухонагреватель ...

Воздушно-масляный смешивающий модуль для подготовки холодного запуска двигателя внутреннего сгорания

Изобретение относится к различным технологическим процессам, а именно к смешиванию вращающимися перемешивающими элементами в неподвижных резервуарах и предназначена для образования воздушно-масляной эмульсии в картере двигателя в целях обеспечения лучшей прокачиваемости и снижения вязкости моторного масла для подготовки холодного запуска двигателя. Воздушно-масляный смешивающий модуль для подготовки холодного запуска двигателя внутреннего сгорания выполнен в виде устройства, состоящего из тягового высокоскоростного электродвигателя и перемешивающего рабочего органа, выполненного в виде конической шестерни с круговым зубом, смонтированной на центральном валу высокоскоростного электродвигателя и закрепленной резьбовой гайкой, контроллера электродвигателя с таймером, обеспечивающим возможность подключения ручного режима управления, объединенного с электрической сетью автомобиля, при этом коническая шестерня с круговым зубом фиксирована в масляном поддоне двигателя в полупогружном состоянии ...

СПОСОБ И УСТРОЙСТВО ДЛЯ ПУСКА ДВИГАТЕЛЯ

... 1. Способ пуска двигателя, снабженного пусковым устройством, содержащим по меньшей мере два стартера, в котором для каждого запуска выбирают один из указанных стартеров для равномерного распределения их износа и уменьшения количества пусков двигателя, выполняемых каждым стартером.2. Способ по п.1, в котором количество пусков, выполняемых каждым стартером, может быть равно общему количеству осуществленных пусков двигателя, деленному на общее количество активных стартеров.3. Способ по п.1, в котором для каждого следующего пуска выбирают активный стартер, отличающийся от стартера, использованного для предыдущего пуска.4. Способ по п.1, в котором каждый стартер может входить в зацепление с зубчатым венцом для запуска двигателя и характеризуется формированием соответствующего профиля износа на зубчатом венце, причем стартеры располагают таким образом, чтобы минимизировать наложение соответствующих профилей износа, формирующих стартерами.5. Способ по п.1, в котором пусковое устройство содержит ...

УСОВЕРШЕНСТВОВАННЫЙ СТАРТЕР ДЛЯ ПОРШНЕВОГО ДВИГАТЕЛЯ, ОБЕСПЕЧИВАЮЩИЙ УМЕНЬШЕНИЕ ПРОТИВОДЕЙСТВУЮЩЕГО МОМЕНТА

УСТРОЙСТВО ДЛЯ ОБЛЕГЧЕНИЯ ЗАПУСКА ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ

... 1. Устройство для облегчения запуска двигателя внутреннего сгорания, содержащее масляный насос с приводом, маслопроводы, масляный поддон, отличающееся тем, что дополнительно введены: газовый баллон с редуктором давления и соплом, рукав подвода горячих газов, обратные клапана маслопроводов, крыльчатка с валом-эксцентриком, патрубок с регулирующей заслонкой, емкость для нагрева масла с теплоизоляционной рубашкой и змеевиком горячих газов, на которой установлены маслоуказатель, предохранительный и редукционный клапаны, манометр и термометр, и которая соединена через змеевик горячих газов с соплом и патрубком, который имеет регулирующую заслонку и сообщен с рукавом подвода горячих газов к масляному поддону и крыльчаткой с валом-эксцентриком, который приводит в действие масляный насос, который подключен через маслопроводы с обратными клапанами к масляному поддону и емкости нагрева масла, которая сообщена через редукционный клапан, маслопровод с обратным клапаном, с системой смазки двигателя ...

Пусковое устройство для двигателя внутреннего сгорания

Система запуска двигателя внутреннего сгорания с воспламенением топлива от сжатия

Изобретение позволяет повысить надежность запуска двигателя. Ускоритель 1 запуска выполнен в виде электромагнита 2, шток якоря которого связан с золотниковым распределителем 3, и гидроусилителя 4. Поршень гидроусилителя кинематически связан с рейкой 5 топливных насосов 6 высокого давления. Гидравлический вход последних подключен к топливному коллектору 8 двигателя 7. Аккумуляторная батарея 10 через кнопку 11 пуска подклЬчена к катушке пускового контактора 12, через контакты последнего связана со стартером- электродвигателем 14 и через нормально разомкнутые контакты 15 токового реле подключена к электромагниту 2. Катушка токового реле включена в цепь между батареей 10 и стартером-электродвигателем 14. Гидравлический вход распределителя 3 связан с коллектором 8. После запуска дизеля резко уменьшается пусковой ток, что приводит к отклонению токового реле и размыканию блокировочных контактов 15. При отключении электромагнита 2 распределитель 3 переводится в исходное положение и топливо из гидроусилителя ...

Привод стартера

Двигатель внутреннего сгорания

Elektronisches Schlüsselsystem für Fahrzeuge

Brennkraftmaschinenvorrichtung zur Durchführung eines Direktstarts

Hybrid vehicle control device switches motor generator to generation mode when automatically stopping engine by establishing automatic stop conditions

A controller switches motor generator to generation mode, when engine of the hybrid vehicle is automatically stopped by establishing automatic stop conditions.

Device for starting an internal combustion engine (ICE) has a direct current shunt motor and on-board batteries to start the ICE by feeding current to an armature and an exciting coil.

A direct current shunt motor (DCSM) (1) and first (6) and second (7) on-board batteries start an internal combustion engine (ICE). Under normal start-up conditions an electric current is fed to an armature (10) and to an exciting coil (13) on the DCSM via the batteries that are connected in parallel. If battery voltage is poor or the ICE is started again in an economy mode, the coil's power is fed from the second battery after exciting the exciting coil with the first battery.

Maschinenstartsystem

Maschinenstartsystem, mit: einem ersten Anlasser (4), der zum Starten einer Maschine (1) arbeitet; einem zweiten Anlasser (5), der zum Starten der Maschine (1) anstelle des ersten Anlassers (4) für einen Fall verwendet wird, daß eine gegebene Maschinenstart-Fehlfunktion vorliegt, die zu einer Schwierigkeit beim Starten der Maschine (1) durch den ersten Anlasser (4) führt; und einer Detektorschaltung (2) für eine Maschinenstart-Fehlfunktion, die bestimmt, daß die Maschinenstart-Fehlfunktion aufgetreten ist, wenn eine Beschleunigung der Maschine (1), die beim Starten der Maschine (1) gemessen wird, nicht eine gegebene Ziel-Maschinenbeschleunigung erreicht, und wobei die Detektorschaltung (2) für die Maschinenstart-Fehlfunktion eine Liste aufweist, in der unterschiedliche Werte der Ziel-Maschinenbeschleunigung aufgelistet sind, die als eine Funktion von einer der Größen oder von einigen der Größen gemäß einer Außenlufttemperatur, Temperatur der Maschine, Temperatur des ersten Anlassers (4) ...

KONTAKTGEBER FUER ANLASSER

Anlasser für Verbrennungsmotor

Verfahren zum Steuern des Starts eines Motors in einem Kraftfahrzeug

Verfahren zum Start des Motors (12) in einem Kraftfahrzeug, umfassend:Anfordern des Motorstarts;Betreiben einer elektrischen Maschine (14);Einkuppeln einer ersten Kupplung (18) zwischen Motor (12) und der elektrischen Maschine (14), um den Druck der ersten Kupplung (18) auf ein erstes Niveau zu bringen und nachfolgend schnelles Einkuppeln der ersten Kupplung (18);Beginn des Betriebs eines Anlassermotors (42) gleichzeitig mit dem Einkuppeln der ersten Kupplung (18), so dass Drehmoment vom Anlassermotor (42) zum Motor (12) übertragen wird und das benötigte Drehmoment, das von der elektrischen Maschine (14) zum Motor (12) übertragen wird, verringert wird;Reduzieren des Drucks der ersten Kupplung (18) auf ein zweites Niveau während des Betriebs des Anlassermotors (42);Erhöhen des Drucks der ersten Kupplung (18) auf ein drittes Niveau, wenn der Schlupf einer Startkupplung ein vorherbestimmtes Niveau erreicht hat, so dass Drehmoment von der elektrische Maschine (14) zum Motor (12) übertragen ...

Wegfahrsperreinrichtung für ein Kraftfahrzeug

Die Erfindung bezieht sich auf eine Wegfahrsperreinrichtung für ein Kraftfahrzeug, die ein fahrzeugseitiges Wegfahrsperrensteuerventil, ein oder mehrere, benutzerseitig mitführbare Authentikationselemente und einen Ansteuerkommunikationskanal für authentikationsbehaftete Wegfahrsperren-Ansteuerungskommunikationsvorgänge zwischen dem jeweiligen Authentikationselement und dem Wegfahrsperrensteuerteil umfaßt, wobei der Wegfahrsperrensteuerteil nur bei positiver Fahrberechtigungsprüfung den Fahrbetrieb bzw. einen Motorstart freigibt. DOLLAR A Erfindungsgemäß ist ein fahrzeugseitig angeordnetes, authentikationselementfrei betätigbares Wegfahrsperren-Betätigungselement zur benutzerangeforderten Auslösung der authentikationsbehafteten Wegfahrsperren-Ansteuerkommunikationsvorgänge vorgesehen. Alternativ oder zusätzlich kann vorgesehen sein, daß das Bremspedal als Betätigungselement zur Aktivierung eines Motorstarts nach dessen Freigabe durch das Wegfahrsperrensteuerteil dient. DOLLAR A Verwendung ...

Antriebsstrang für ein Kraftfahrzeug, insbesondere für einen Kraftwagen, sowie Verfahren zum Betreiben elnes solchen Antriebsstrangs

Die Erfindung betrifft einen Antriebsstrang (10) für ein Kraftfahrzeug, mit einer Verbrennungskraftmaschine (12), mittels welcher das Kraftfahrzeug antreibbar ist, und mit wenigstens einer Welle (14), welche zum Antreiben des Kraftfahrzeugs von der Verbrennungskraftmaschine (12) antreibbar und dadurch um eine Drehachse (16) relativ zu einem Gehäuse (18, 22) des Antriebsstrangs (10) drehbar ist, umfassend wenigstens eine Torsionsfeder (26), mittels welcher durch zumindest teilweises Entspannen der Torsionsfeder (26) die Welle (14) antreibbar und dadurch ein Anfahren des Kraftfahrzeugs bewirkbar ist.

Vorrichtung und Verfahren zum Starten eines Kraftfahrzeugs

Bei einer Vorrichtung und einem Verfahren zum Starten eines Kraftfahrzeugs ist im Fahrzeug wenigstens ein Bedienschalter zur manuellen Auslösung des Startvorganges des Motors angeordnet. Einer Steuereinrichtung sind das Freigabesignal eines Identifikationsmoduls und weitere Signale zuführbar. Die Steuereinrichtung weist Schaltausgänge zur Schaltung der Hauptstromversorgung, der Stromversorgung des Radios des Kraftfahrzeugs und des Anlassers des Kraftfahrzeugmotors auf. Nach Betätigung des Bedienschalters schaltet die Steuereinrichtung die Stromversorgung ein und startet automatisch den Motor des Kraftfahrzeugs.

BÜRSTENLOSES ANLASSERSYSTEM MIT EINER RITZELVOREINGRIFFSSTEUERUNG

Elektrisches Anlassersystem (12) zur Verwendung mit einem Verbrennungsmotor (20) mit einer Motordrehzahl (N20) und einem Schwungrad (32), wobei das elektrische Anlassersystem (12) Folgendes umfasst:ein Ritzelzahnrad (33);eine mit dem Ritzelzahnrad (33) gekoppelte Magnetvorrichtung (21);einen bürstenlosen Anlasser (18); undeine Steuerung (50);wobei der Anlasser (18) selektiv über das Ritzelzahnrad (33) mit dem Schwungrad (32) des Verbrennungsmotors (20) verbindbar ist; undwobei die Steuerung (50) in Verbindung mit der Magnetvorrichtung (21) und dem Anlasser (18) steht; wobei die Steuerung (50) konfiguriert ist, als Reaktion auf das Versetzen des Verbrennungsmotors (20) in einen Auto-Stopp-Modus:einen Steuerstrom (IC) für die Magnetvorrichtung (21) auf einem Spitzenstrompegel (IP) anzuweisen, der ausreicht, um das Ritzelzahnrad (33) in Kontakt mit dem Schwungrad (32) zu bringen, sobald die Motordrehzahl (N20) kleiner als eine Schwellendrehzahl ist;den Anlasser (18) anzuweisen, sich um einen ...

Steuersystem und Steuerverfahren für eine Brennkraftmaschine

Ein Steuersystem für eine Brennkraftmaschine steuert das Starten einer zum Stillstand gebrachten Brennkraftmaschine (1) auf der Basis des Vorliegens einer vorgegebenen Startbedingung. Das Steuersystem umfasst zumindest zwei Stromquellen, nämlich eine Niederspannungs-Stromquelle (3) und eine Hochspannungs-Stromquelle (4), einen Startermechanismus (2), der von einer der Stromquellen zum Durchdrehen der Brennkraftmaschine (1) angetrieben wird, und einen Umschaltmechanismus (5) zur Herbeiführung einer Umschaltung zwischen einer Verbindung des Startermechanismus (2) mit der Niederspannungs-Stromquelle (3) und einer Verbindung des Startermechanismus (2) mit der Hochspannungs-Stromquelle (4).

Anlasssteuerungssystem einer Brennkraftmaschine mit Zündzeitsteuerungseinrichtung

Treibstoff wird in einen Zylinder in einem Arbeitstakt und einen Zylinder in einem Verdichtungstakt eingespritzt, um so einen Brenndruck zu erzeugen, während eine Maschine (11) in einem automatischen Anlasszustand angehalten ist. Eine Kurbelwelle wird durch den Brenndruck angetrieben, um so die Maschine (11) mit einer Brennanlasseinrichtung anzulassen. Eine Zündzeit THETA des ersten Verdichtungstakteinspritzzylinders C1 wird in der Brennanlasseinrichtung mit Bezug auf eine Zündzeit THETA1 (TDC) in einer Anlasseranlasseinrichtung verzögert, so dass die Zündung innerhalb eines Bereichs zwischen ATDC 5 DEG CA - ATDC 35 DEG CA durchgeführt wird. Auf diese Weise kann der Brenndruck in ein vorwärts gerichtetes Moment zum Drehen der Kurbelwelle umgewandelt werden, um ein Anlassverhalten in der Brennanlasseinrichtung zu verbessern.

Vorrichtung zum Schützen eines Kraftfahrzeugs gegen unbefugten Betrieb

Vorrichtung zum Schützen eines Kraftfahrzeugs gegen unerlaubten Betrieb, die umfasst: einen elektrischen Anlassmotor (M) zur Startoperation eines Motors, der an einem Kraftfahrzeug befestigt ist; einen Anlassschalter (4a) und ein elektromagnetisches Relais einschließlich eines normalerweise offenen Kontakts (3a) zum Zuführen elektrischer Energie von einer an Bord befindlichen Batterie (2) an den elektrischen Anlassmotor (M); einen Schalter zum Verhindern unerlaubten Betriebs (8a; 10a), der seriell zu dem elektromagnetischen Relais (3b; 3a) hinzugefügt wird; eine Leseeinheit (7b) zum Auslesen eines Passwortcodes, der einem Betätigungsschlüssel (7a) des Kraftfahrzeugs beigefügt ist; Entscheidungsmittel (6a; 6a') zum Vergleichen des Passwortcodes mit einem vorbestimmten inhärenten Code; und einen Leistungsschalter (4b) zum Zuführen elektrischer Energie von der an Bord befindlichen Batterie (2) an das Entscheidungsmittel (6a; 6a') zum Aktivieren des Entscheidungsmittels (6a; 6a'), wobei der ...

Verfahren und Vorrichtung zum Anlassen einer Verbrennungskraftmaschine

Verfahren zum Anlassen einer Verbrennungskraftmaschine (3) eines Kraftfahrzeugs, wobei die Verbrennungskraftmaschine (3) ein Antriebsmoment in einer Vorzugsrichtung der Verbrennungskraftmaschine auf eine Kurbelwelle ausübt, wobei ein Anlassmotor (9) in einem Anlassvorgang ein Anlassmoment (7) auf die Kurbelwelle ausübt um eine Mindestdrehzahl der Verbrennungskraftmaschine (3) zu erreichen,wobei eine Steuereinheit das Anlassmoment regelt, wobeidie Steuereinheit in dem Anlassvorgang das Anlassmoment (7) zeitabhängig zwischen einem positiven maximalen Anlassmoment (27) und einem negativen minimalen Anlassmoment (28) regelt, wobei ein positives Anlassmoment in Richtung und ein negatives Anlassmoment entgegen der Vorzugsrichtung auf die Kurbelwelle wirkt, wobei eine mechanische Verbindung zwischen der Verbrennungskraftmaschine (3) und dem Anlassmotor (9) drehelastisch ausgeführt ist,dadurch gekennzeichnet, dassdie Steuereinheit bei der drehelastischen Verbindung den Anlassvorgang in einen ersten ...

Andrehvorrichtung einer Verbrennungskraftmaschine

Andrehvorrichtung (10) einer Verbrennungskraftmaschine mit einem Getriebe (12) und mit einer elektrischen Maschine (11), welche mit dem Getriebe (12) mittels einer Ankerwelle (14) in eine mechanische Wirkverbindung bringbar, und welche von dem Getriebe (12) mittels eines die Ankerwelle (14) umgebenden Trennelements (15) separiert ist, welches sich im Wirkbereich eines der Ankerwelle (14) zugeordneten Dichtelements (16) befindet, wobei das Dichtelement (16) zwischen der Ankerwelle (14) und dem Trennelement (15) anordenbar ist, dadurch gekennzeichnet, dass das Dichtelement (16) mit einer äußeren Gewindeoberfläche versehen oder schleifend an dem Trennelement (15) angeordnet ist.

AN ARRANGEMENT FOR AUTOMATICALLY POSITIONING A PISTON IN AN INTERNAL COMBUSTION ENGINE

... 1,262,817. Automatic positioning means for an engine piston. HUSQVARNA VAPENFABRIKS AB. Aug. 26, 1970 [Aug. 29, 1969], No.40957/70. Headings F1K and F1M. In an internal-combustion engine, automatic positioning means for a reciprocable piston 5 of the engine serves to move the piston from any position in a complete working cycle to a particular position and includes a tensioning means 7 and at least one elastic member 15 which as a result of reciprocation of the piston mutually actuate each other so that the elastic member is tensioned during the passage of the piston from the particular position in the working cycle and relaxed during movement of the piston towards the particular position. A permanent magnet may be arranged on the engine body and a second co-operating magnet may be arranged on the flywheel. The positioning means may be used when starting an engine by passing gas under pressure to the engine cylinder or with pull cord starting means.

Improvements in or relating to transmission mechanism

... 647,441. Toothed gearing. BENDIX AVIATION CORPORATION. July 6, 1948, No. 18176. Convention date, July 30, 1947. [Class 80(i)] [Also in Groups XXVII and XXXIV] In a transmission mechanism comprising a driving member 110, rotatable driving means, such as the starter motor 28, and means, shown as planetary gearing, screw-shaft 106 and nut 98, responsive to rotation of the means 28 to move the member 110 intc engagement with a driven element, such as the engine element 112, wherein the rotation responsive means includes a first element, for example the orbital gear 64, which is brought to a stop by engagement of member 110 with element 112, and a second element, such as the planet carrier 60, which continues to rotate with the driving means 28 after the engagement, there is provided means, shown as a cam 124, rollers 130 and shoes 122, responsive to a predetermined speed of the driving means 28 after the engagement to stop the rotation of the second element 60 and to cause rotation of the driving ...

Improvements in Apparatus for Starting Multiple-cylinder Internal Combustion Motors by Means of Magnetos.

... 8986. Weckerlein & St÷cker. Oct. 11, 1911, [Convention date]. Systems, electric.-The handle d of an auxiliary magneto used at starting is fast on a spindle c, which moves axially at the commencement of rotation of the handle to switch, through contacts h, k, the auxiliary magneto on to the high tension distributor. To prevent premature ignition the primary of the auxiliary magneto is short-circuited by contacts carried by the main magneto shaft, until the piston in the cylinder to be fired has passed the deadcentre. The short-circuiting contacts may be mounted on any other suitable shaft.

Improvements in Apparatus for Starting Internal Combustion Engines.

... 3963. Bloxam, A. G., [Bosch, R., (Firm of)]. Feb. 16. Starting; turning-gear.-In a starting system in which an auxiliary magneto is provided, the magneto is coupled to the engine-turning handle. The magneto may also be driven by hand. A flexible shaft in gear with the starting - crank drives a clutch member 17 which engages a clutch member 18 longitudinally adjustable on a shaft 19 carrying a pinion 20 for driving the magneto armature. The shaft 19 may be rotated also by a handle 15. The clutch members 17, 18 are pressed together by a spring 23, the end of which bears against the handle 15.

Improvements in or relating to engine starter drives

... 692,006. Turning-gear. BENDIX AVIATION CORPORATION. Aug. 28, 1951 [Aug. 30, 1950], No. 20292/51. Class 7 (v). In an engine starter drive comprising a power shaft 1, a driving head 2 fixed thereon and having a radial shoulder 7, 8, an anchor plate 12 with a slot 13 non-rotatably mounted on the driving head and seated against the shoulder, a screw shaft 4 slidably journaled on the power shaft 1, having a pinion on one end movable therewith into and out of mesh with an engine gear 5, a nut 16 threaded on the screw shaft and having a flange 17 with a slot 18 therein, and a coiled spring 15 surrounding the head 2 and nut 16 and having out-turned ends anchored in the slots 13, 18, there is provided a barrel 21 which surrounds the spring, retains the spring ends in the slots, and limits the separation of the anchor plate 12 and flange 17 so as to maintain the spring 15 under initial compression. A thrust washer 26 located on the shaft 1 between the head 2 and screw shaft 4 serves both to arrest ...

Labyrinth seal for AC generator slip ring set

To protect the slip ring 13/brush 17 interface, a labyrinth seal excludes water from the space between shield 152 and slip-ring carrier122. The labyrinth comprises a radially outward annular stepped structure 31,34 of the shield 152 and a stepped structure 32 projecting toward the shield 152 along with an annular groove 33 both formed at the end portion of a slip ring support 122. Said end portion acts as a slinger, water entering the gap via route X3 being direct via X4 and migrating along the inner surface of the shield step to either be expelled or returned to the said surface by the slinger. The internal surface of the shield may include barriers 35 and a raised area 282 to divert to annular aperture 26 water entering the space when generator is not in use. Fig 7 shows a addition groove 37. A vacuum pump 22 is also driven.

Arrangement structure of a starter motor

A starter motor 100 of an all-terrain vehicle 10 is arranged in an area toward the front of the vehicle with respect to a vertical line L1 including a centre point of a crankshaft 40 of an engine 12, downwardly of a horizontal line L2 including the centre point of the crankshaft 40 of the engine 12, and upwardly of a horizontal line L3 including a lowermost portion of the crankcase 32 of the engine 12 in the vehicle. In this way, a minimum road clearance is secured, and the lowering of the centre of gravity and adequate weight distribution of the all terrain/ off road vehicle can be achieved. The engine may have a cam 34A for driving intake and exhaust valves 32A, 32B.

Engine arrangement for a motorcycle in which the starter motor is hidden by the gearbox

A starter motor arrangement is disclosed comprising an engine casing 2 and gearbox casing 24 supported by at least one engine plate 26, a first transmission between the engine and gearbox and a transmission casing 22, a starter motor 100 directly or indirectly attached to the engine plate 26, a chain 104 for supplying power from the starter motor 100 and a transfer shaft driven by the chain of the first transmission. Part of the transfer shaft 108 is internal of the transmission casing 22 and part of the transfer shaft 108 is external of the transmission casing 22. A second geared transmission within the transmission casing 22 transmits power from the driven transfer shaft 108 to an end of a crank shaft 4 within transmission casing 22. The arrangement provides a means of providing a starter motor on a large motorcycle engine, in excess of 600cc, such that the starter motor may be hidden underneath the gearbox casing and is not conspicuous, maintaining the `classic' look of the motorcycle ...

Hydraulic system and method for starting engines

... 998,215. Hydraulic transmissions. NEW YORK AIR BRAKE CO. May 31, 1963 [June 8, 1962; Aug. 28, 1962], No. 21853/63. Heading F2C. In an hydraulic starting means for an engine 8 comprising a fixed (Fig. 2, not shown) or, as shown, variable displacement hydraulic motor 2 connected to the engine through a one-way clutch 11, the supply of motor energizing fluid, at substantially constant pressure and at a rate varying to a maximum value, is terminated by closure of a start valve 27 in response to decrease in motor energizing pressure due to motor flow demand exceeding said maximum supply rate when the engine reaches starter cut-out speed. The maximum supply rate may be determined by a limited supply pump capacity or, as shown, where a supply pump is larger than required by the motor, by a flow limiter 29. As shown, a variable delivery, discharge pressure compensated pump 23, driven by an auxiliary engine 24, and the motor 2 are of the variable displacement, rotary cylinder barrel, longitudinally ...

"Two stage starter drive system"

A two stage positive shift starter drive system for an internal combustion engine is disclosed. A pair of electrical switches (60, 62) are sequentially actuated by an actuator solenoid (14) engaging the starter drive's pinion gear (12) with the engine's ring gear (18). The first switch (62) actuated after a predetermined displacement of the solenoid's armature applies electrical power to the cranking motor through a resistance (81) connected in series with the cranking motor (10) and connected in parallel with the solenoid's pull in coil (24). The resistance reduces the electrical power applied to the cranking motor and the potential across the solenoids pull-in coil thereby reducing the rotational speed and the engagement force applied to the pinion gear. Ending travel of the armature closes the second switch (60), applying full power to the cranking motor permitting normal cranking of the engine with the pinion gear fully engaged with the ring gear. ...

Improvements relating to the mounting of electric starter motors

An electric starter for an engine is supported by a mounting member 2 having an upper hollow boss 7 for the solenoid and a sleeve 6 for the yoke of the starter motor, a passage 9 being provided for the actuating lever of the drive pinion assembly and the end of the passage 9 being closed by a mounting member 3 in the form of a metal plate holding a seal 4. A lug 3d on the plate 3 enters a slot 1b in the yoke 1, thus angularly positioning the yoke. ...

STARTING MOTOR

ELECTRICAL STARTER FOR AN INTERNAL COMBUSTION ENGINE

... 1315688 Electric starters for internalcombustion engines NIPPONDENSO KK 23 Nov 1970 [22 Nov 1969] 55540/70 Heading F1K An electric starter for an internal-combustion engine comprises a starter pinion 7a rotatably and axially movably mounted on the drive shaft 5 of a starter motor 3 and a solenoid 2 arranged on the motor, the arrangement being such that when the solenoid is energised its armature 11 moves the pinion axially towards the engine toothed wheel rim 14 and when the armature stroke is completed the motor is switched on, a conical meshing spring (not shown) being arranged between the armature and the pinion to permit the armature to complete its engaging stroke even when the starter pinion fails to mesh with the engine toothed wheel rim. The meshing spring is contained within a frontal recess of the armature.

Improvements relating to electric engine-starting motors

... 560,125. Turning-gear. C.A.V., Ltd., and PARSONS, S. F. H. Sept. 17, 1942, No.' 13137. [Class 7 (v)] In an electric starting-motor in which axial movement of the armature shaft a engages a starter pinion c with an engine member, a friction brake element d on the armature shaft co - operates with a part h of the starter casing b when the armature is retracted, in order to bring the armature quickly to rest. As shown, the element d has a coned flange e fitted with friction material, and the casing is shaped to provide a shroud j extending over the parts e, h. Variations in the form of the braking surfaces are described.

Enclosure for electric motor

Testing electrical starter motors

In a method of testing the electrical starter motor of an internal combustion engine, a function of the three parameters- (a) the voltage across the motor, (b) the current through the motor, and (c) the speed of the motor, is evaluated and compared with the value expected if the motor is in good condition.

ELECTROMAGNETIC STARTER SWITCH FOR AN INTERNAL COMBUSTION ENGINE

Planetary power transmission device

... 749,995. Turning gear. STRAWN, R. C. April 22, 1952, No. 10115/52. Class 7(5) [Also in Group XXIV] A gear wheel 22 on an engine flywheel is connected by a compound intermediate wheel 38, 36, 37 to two gears 28, 29 on the shaft 17 of a starter motor 12. In the driving position the axes of the wheels are coplaner but the intermediate wheel is arranged to planetate around the motor shaft 17 to initiate or interrupt the drive. A frame 15 carrying the motor 12 and the planetary frame 30 is urged by a spring 25 towards the wheel 22 against a stop determining correct meshing of the wheels 22, 38. Rotation of the frame 30 is restrained by spring loaded plungers 40, 41 carried by the frame 15 and normally engaging recesses 42, 43 in the frame 30 but movable over cam surfaces 46 or 47 upon overrunning or back firing of the engine or overloading of the gears. When overload or back fire causes disconnection of the gears 28, 38, the gear 38 may be retarded against rotation to ensure that the planetary ...

STARTING SYSTEMS FOR INTERNAL COMBUSTION ENGINES

... 1322730 Starter drives JOSEPH LUCAS (INDUSTRIES) Ltd 9 Nov 1970 [20 Nov 1969] 56823/69 Heading F1K A starter drive includes an electrically operated heater element 15 positioned adjacent a portion of a driven shaft 12 along which a pinion 14 is moved from its nest position to its aperture position, the heater element being energized in use to remove ice formed on the portion of the shaft or to prevent formation of ice on the portion of the shaft. The heater element may be energized with the aid of a manually operated switch or automatically when ice forms on the shaft. The element may be actuated intermittently during conditions when ice can form.

Improvements in or relating to textile machines

... 780,579. Lace machines. JARDINE, Ltd., J. March 24, 1955 [March 25, 1954], No. 8762/54. Class 74 (1). [Also in Group IX] As a hand-operated " inching " shaft 4 is slid axially towards an electric-motor driven shaft 1, to interengage gears 2, 3, first the thinner part of a bush 8 moves a plunger 11, to open the driving motor switch and cause application of a brake to stop the machine ; next, the thicker part of the bush moves the plunger further, closing another switch, to energize brake-releasing solenoids and so to free the shaft; and, finally, the gears engage.

ENGINE UNIT AND VEHICLE

Improvements with the benches of moulding of hollow plastic body by blowing, of the oscillating type.

ENGINE UNIT AND VEHICLE

ENGINE UNIT AND VEHICLE

ROTATIONSKOLBENMASCHINE

The invention relates to a rotary piston machine, especially a rotor engine, comprising a shaft and a transmitter disk (30) which has a first structure (21 - 23) by way of which the speed and/or rotational position of the shaft can be determined when a sensor senses the structure. In order to simplify the design of the rotary piston machine the transmitter disk (30) comprises a rotationally asymmetrical mass distribution (31) to produce an imbalance.

STARTER CIRCUIT ARRANGEMENT

Security system

STARTER SYSTEM WITH BRAKING DEVICE

ENGINE START FACILITATING VALVE

SWITCHING DEVICE FOR AUTOMOTIVE ENGINES

ARRANGEMENT STRUCTURE OF STARTER MOTOR

To provide an arrangement structure of a starter motor in an all-terrain vehicle in which a minimum road clearance is secured sufficiently and lowering of the center of gravity and adequate weight distribution of the vehicle can be achieved. A starter motor is arranged in an area at the front portion of the vehicle with respect to a vertical line including a center point of a crankshaft of an engine, downwardly of a horizontal line including the center point of the crankshaft of the engine, and upwardly of a horizontal line including a lowermost portion of the crankcase of the engine in the vehicle.

SELF-CONTAINED ANTI-THEFT DEVICE FOR MOTOR VEHICLES

SELF-CONTAINED ANTI-THEFT DEVICE FOR MOTOR VEHICLES of Invention An anti-theft device that is adapted to be connected adjacent to or on a battery of a motor vehicle and including a power switch for disconnecting the battery from its standard battery cable when current flowing through the cable exceeds a preselected substantial amount of current associated with an attempt to start the vehicle. A lockout circuit is actuated by a remote transmitter for generating an external command signal to override the operation of the power switch. This device can be attached directly to a battery without external wiring and still provide the passive or self-arming anti-theft device.

AUTOMATIC CRANKING SYSTEM FOR PROVIDING POWER ASSIST UPON VEHICLE ENGINE STALL

ENGINE-STARTING AND STOPPING SYSTEM IN VEHICLE

An engine start/stop device of vehicle, wherein a crank pulley for driving auxiliary machinery through an endless belt is installed at the end of a crankshaft projected from an engine block of an engine, and a starter motor for cranking the crankshaft is stored in the internal space of the crank pulley, the starter motor comprising a rotor having permanent magnets fixed onto the inner peripheral surface of the peripheral wall part of the crank pulley and a stator having coils fixed onto the outer surface of a chain cover, whereby the starter motor for automatically re-starting the engine after the engine is stopped can be laid out compactly.

AUTOMATIC CRANKING SYSTEM FOR PROVIDING POWER ASSIST UPON VEHICLE ENGINE STALL

REMOTE START CONTROL SYSTEM FOR A VEHICLE WITH A BUS CONTROLLABLE TRANSMISSION AND ASSOCIATED METHODS

A remote start control system is for a vehicle including a data communications bus extending through the vehicle, an engine, a transmission associated with the engine and having a selectable disengaged position based upon a disengage transmission position command on the data communications bus, and a vehicle climate control system operable based upon a climate control command on the data communications bus. The system may include a remote start transmitter to generate a remote start signal. The remote start control system may also include a vehicle remote start controller at the vehicle that may include a receiver to receive the remote start signal, and at least one processor cooperating with the receiver. The at least one processor, in response to the remote start signal may generate the disengage transmission position command on the data communications bus, generate the climate control command on the data communications bus, and start the engine.

MEINTECH ELECTRONIC DISABLER

In a standard engine, the engine is started by inserting the key into the ignition switch and turning the key. This closes the starter solenoid circuitry which engages the starter and starts the engine. In this invention, the device maintains the starter circuit in a normally open position by disconnecting the circuit on the ground side of the solenoid until overridden with an electronically coded signal from the transmitter which temporarily closes the circuit to enable the starter. This device makes the engine impossible to start or "hot-wire" from the passenger compartment and will not affect the normal operation of the engine, once started. A prototype of this device has been built and tested without any failure for 90 days as of June 13, 1994.

REMOTE STARTER PASS-KEY MODULE FOR ANTI-THEFT SYSTEM EQUIPPED VEHICLES AND INSTALLATION METHOD

A pass-key electronic module is provided for enabling remote control of a function in a motor vehicle equipped with a key identity code verifying anti-theft system, under control of a vehicle control unit connected to a key identity code receiving sensor through a data communication link and an enable line. The module comprises (a) a communication circuit enabling communication with the vehicle control unit through the data communication link, (b) an input receiver circuit for receiving a command signal from a remote control system controller, (c) a switching circuit for disabling the sensor from communicating with the vehicle control unit upon sensing of the command signal through the input circuit, and (d) a memory circuit storing an operating program and an identity code subject to validation by the vehicle control unit.

Elektrischer Ritzelanlasser an Brennkraftmotor.

Anlassvorrichtung für Brennkraftmaschinen.

Elektrischer Anlasser mit ein- und ausrückbarem Ritzel für Brennkraftmaschinen.

Elektrischer Anlassmotor für Kraftmaschinen.

Mécanisme servant à faire tourner un moteur à la main.

Getriebeeinrichtung mit einer als elektrische Anlassvorrichtung oder Dynamo wirkenden Maschine und einer von Hand zu betätigenden Anlassvorrichtung, für Verbrennungsmotoren

Elektrischer Anlassmotor für Kraftmaschinen.

Antriebsvorrichtung für Kraftfahrzeuge

Anlasser für Verbrennungsmotoren

Einrichtung zum Drehen von Kraft- und Arbeitsmaschinen

Système de transmission d'un mouvement de rotation

Banc de moulage de corps creux en matière plastique par soufflage, du type oscillant

Device contained photovoltaic solar device.

Le dispositif solaire photovoltaïque autonome portable est un système intégré de capteur photovoltaïque souple (5) enroulé autour dun support cylindrique ou parallélépipédique (1). Ce dispositif comprend soit une amorce, soit des LED. II est utile pour léclairage et le chargement dappareils électriques/électroniques ou le pompage de leau. Lensemble fonctionne de manière autonome sans besoin de connexion extérieure et est portable par une personne seule de taille adulte.

ВСПОМОГАТЕЛЬНАЯ СИЛОВАЯ УСТАНОВКА ТАНКА С ГИДРООБЪЕМНЫМ ПРИВОДОМ ЗАПУСКА ОСНОВНОГО ДВИГАТЕЛЯ

Вспомогательная силовая установка танка с гидрообъемным приводом запуска основного двигателя представляет собой вспомогательный энергоагрегат с установленным на нем стартером-генератором, который обеспечивает питание бортовой сети танка. Дополнительно содержит гидрообъемный привод запуска основного двигателя.

Power transmission module for a motor vehicle

Improved automobile starter

Device for controlling starter, method for controlling starter, and engine starting device

The disclosed starter contains: a pinion gear; an actuator that, in a driven state, moves the pinion gear to a position of engagement with a ring gear; and a motor that rotates the pinion gear. An ECU includes: a rotation mode that drives the motor ahead of the driving of the actuator; and an engagement mode that drives that actuator ahead of the driving of the motor. In the engagement mode, after the determination has been made to start the engine, the actuator is driven after a predetermined first time period has elapsed, and after the determination has been made to start the engine, the motor is driven when a second time period that is longer than the first time period has elapsed. In the rotation mode, after the determination has been made to start the engine, the motor is driven after the second time period has elapsed.

Economy running system, economy running controller and navigation apparatus

Engaging relay for starter

An engaging relay 1 for starters for internal combustion engines has a relay cover 8 on the front side of a relay housing 2 that encompasses the armature 5, said cover being made of a material in the region of the circumferential edge zones of openings 16, 17 for relay bolts 12, 13 that are to be axially braced against the relay cover 8, said material being more rigid in compression than in the remaining cover region.

Control apparatus of internal combustion engine

Mounting structure for automobile starter

System for starting and restarting motor vehicle engines, uses two starters under control of engine control computer that cuts engine when the vehicle stops, measuring acceleration of engine to check that the chosen starter is working

Un système de démarrage de moteur est prévu lequel peut employé pour le démarrage d'un moteur d'automobile. Le système agit pour détecter un défaut de fonctionnement de démarrage du moteur se traduisant par une difficulté à démarrer le moteur en utilisant un démarreur (4) en fonction d'un facteur de temps tel que l'accélération du moteur. Dans le cas d'un dysfonctionnement du démarrage du moteur, le système permet qu'un autre démarreur (5) démarre le moteur. Ceci garanti un démarrage rapide du moteur sans sacrifier le confort du conducteur du véhicule.

Solenoid starter for heat engine of motor vehicle, has head with indexing finger that is co-operated with notches carried by bearing for positioning cylinder head on bearing in two angular assembling positions around its longitudinal axis

L'invention concerne un démarreur (10) pour un véhicule automobile comportant : - une culasse (18) cylindrique tubulaire d'axe longitudinal (A) qui renferme un moteur électrique (32, 34) ; - un palier d'extrémité axiale avant (24) qui comporte une face axiale annulaire de portée (46) qui est reçue dans une ouverture d'extrémité axiale avant de la culasse (18) pour le positionnement par emboîtement de la culasse (18) sur le palier d'extrémité avant (24). Conformément à l'invention, la culasse (18) comporte des premiers moyens d'indexation angulaire (88) qui sont destinés à coopérer avec des deuxièmes moyens d'indexation angulaire (90A, 90B) de formes complémentaires portés par le palier d'extrémité avant (24) pour positionner la culasse (18) sur le palier d'extrémité avant (24) dans au moins deux positions angulaires de montage autour de son axe longitudinal (A).

New process allowing to make go to vacuum the spark-ignition engines for cars so that those are done

MOTEUR DE DEMARRAGE

L'INVENTION CONCERNE UN MOTEUR DE DEMARRAGE QUI A DES ENGRENAGES DE REDUCTION COMPRENANT UN ENGRENAGE PLANETAIRE ET OU AU MOINS UNE PARTIE EXTREME D'UN ENGRENAGE INTERNE DES ENGRENAGES DE REDUCTION EST FIXEE EN ENGAGEMENT AVEC UN ORGANE ELASTIQUE AFIN DE MAINTENIR L'ENGRENAGE INTERNE DANS UN LOGEMENT, EN SANDWICH. SELON L'INVENTION, UNE SURFACE 32 DE L'ORGANE ELASTIQUE ANNULAIRE 31 EN ABOUTEMENT CONTRE L'ENGRENAGE INTERNE EST ONDULEE. L'INVENTION S'APPLIQUE NOTAMMENT AU DEMARRAGE DES MOTEURS.

APPARATUS FOR SUPPORTING A SLIDE SHAFT STARTER

STARTER FOR THERMAL ENGINE COMPRISING A REINFORCEMENT OF ITS SUPPORT

CONTACTOR OF STARTER FOR INTERNAL COMBUSTION ENGINE

Device starter for engines

Stop (thrust) device for a starter for an internal combustion engine, and method for implementing such a device

DISOSITIF OF STARTER TO START AN INTERNAL COMBUSTION ENGINE

Improvement with the control devices of shifting of speed or change step for vehicles

ENGINE START CONTROL SYSTEM FOR AN ELECTRICALLY VARIABLE TRANSMISSION

A system and method of controlling first and second electric motors of a vehicle having an electrically variable transmission during an engine start/stop operation. The system and method determine an input speed profile and an input acceleration profile based on an optimum engine speed, determine a requested output torque based on a plurality of torque limits and a desired output torque, determine first and second feedforward motor torques based on a requested output torque and the input speed and input acceleration profiles, determine first and second feedback motor torques based on a difference between the input speed profile and an actual input speed, and using the feedforward and feedback first and second motor torques to control the operation of the first and second electric motors when an engine is being turned on or off. 1. An engine start control system for a vehicle having an electrically variable transmission , said control system comprising:a supervisory controller adapted to input vehicle operating conditions and driver inputs, said supervisory controller adapted to determine and output a plurality of torque limits, a desired output torque, and an optimum engine speed;an input speed profiler adapted to generate and output an input speed profile and an input acceleration profile based on the optimum engine speed;a constraints evaluator adapted to generate and output a requested output torque based on the plurality of torque limits and desired output torque;a feed forward controller adapted to generate first and second feedforward motor torques based on the requested output torque and the input speed and input acceleration profiles; anda feedback controller adapted to generate first and second feedback motor torques based on a difference between the input speed profile and an actual input speed,wherein the feed forward and feedback first and second motor torques are used to control the operation of the first and second electric motors when the engine is ...

ENGINE STARTER

An engine starter apparatus having a clutch assembly and a ring gear or pulley. The clutch assembly has a plate structure, a drive hub and a clutch element for selectively coupling the drive hub to the plate structure. The ring gear or pulley is coupled to the plate structure. 1. An engine starter apparatus comprising:a clutch assembly having a plate structure, a drive hub, a clutch element for selectively coupling the drive hub to the plate structure; anda ring gear or a pulley coupled to the plate structure.2. The engine starter apparatus of claim 1 , wherein the clutch assembly further comprises an actuator that includes a member that is axially movable to selectively initiate engagement of the clutch element to a circumferentially extending surface of the drive hub claim 1 , the clutch element comprising a helically wound spring wire having a first end and a second end claim 1 , the first end of the helically wound spring wire being configured to receive rotary power from the plate structure claim 1 , the second end being coupled to the member for rotation therewith.3. The engine starter apparatus of claim 2 , further comprising a carrier claim 2 , wherein the carrier comprises a clutch member mount to which the first end of the helically wound spring wire is coupled claim 2 , the clutch member mount being received into a clutch mount on the plate structure.4. The engine starter apparatus of claim 3 , wherein the clutch member mount comprises a track that receives the first end of the helically wound spring wire and a radially inner wall that limits movement of the first end of the helically wound spring wire in a radially inward direction.5. The engine starter apparatus of claim 3 , wherein a gap is disposed between circumferential ends of the carrier.6. The engine starter apparatus of claim 2 , further comprising a friction material coupled to the member.7. The engine starter apparatus of claim 2 , wherein the actuator comprises a coil assembly that is ...

ENGINE STARTING DEVICE AND VEHICLE INCORPORATING THE SAME

A device for starting an engine includes a starter for starting the engine and an ECU for controlling the starter. The starter includes a pinion gear structured to engage with a ring gear coupled to a crankshaft of the engine, an actuator for moving the pinion gear to an engagement position with the ring gear, and a motor for rotating the pinion gear. The ECU can individually control each of the actuator and the motor. The ECU holds such a state that the motor is stopped and the actuator is driven during a stand-by period until a reference condition is satisfied after completion of start of the engine. Thus, when the engine stopped immediately after start, the engine can quickly be re-started. 1. A device for starting an engine , comprising:a starter for starting said engine; anda controller for controlling said starter, a second gear that can be engaged with a first gear coupled to a crankshaft of said engine,', 'an actuator for moving said second gear to an engagement position with said first gear in a driven state, and', 'a motor for rotating said second gear,, 'said starter including'}said controller being capable of individually controlling each of said actuator and said motor and holding such a state that said motor is stopped and said actuator is driven during a stand-by period until a reference condition is satisfied a duration of a self-sustained operation exceeds a first reference time period after completion of start of said engine.2. The device for starting an engine according to claim 1 , whereinsaid controller starts said engine by driving said motor in addition to said actuator when a rotation speed of said engine is lower than a reference rotation speed during said stand-by period.3. The device for starting an engine according to claim 2 , whereinsaid controller further stops said actuator when said reference condition is satisfied a state of continued said self-sustained operation is established without the rotation speed of said engine being lower ...

CONTROL DEVICE AND CONTROL METHOD OF A STARTER, AND ENGINE STARTING DEVICE

A starter includes a pinion gear that can be engaged with a ring gear provided around an outer circumference of a flywheel or a drive plate of an engine, an actuator for moving the pinion gear to a position of engagement with the ring gear in a driven state, a helical spline for rotating the pinion gear in a reverse direction while the pinion gear moves toward the ring gear, and a motor for rotating the pinion gear. The actuator and the motor are individually controlled. After the actuator was driven and before the motor is driven, drive of the actuator is stopped. 1. A control device of a starter that includes a second gear that can be engaged with a first gear coupled to a crankshaft of an engine , an actuator that moves said second gear to a position of engagement with said first gear in a driven state , a helical spline that makes said second gear rotate in a reverse direction while said second gear moves toward said first gear , and a motor that rotates said second gear , said control device being capable of individually driving each of said actuator and said motor , comprising:drive means for driving said actuator prior to drive of said motor; andstop means for stopping drive of said actuator when an output shaft of said engine rotates in a reverse direction, after said actuator was driven and before said motor is driven.2. The control device according to claim 1 , further comprising means for continuing to drive said actuator when said output shaft of said engine does not rotate in the reverse direction claim 1 , after said actuator was driven and before said motor is driven.3. The control device according to claim 1 , further comprising:means for driving again said actuator after drive of said actuator was stopped; andmeans for driving said motor after said actuator was driven again.4. The control device according to claim 1 , whereinsaid drive means drives said actuator prior to drive of said motor when a rotation speed of an output shaft of said engine in ...

STARTING SYSTEM FOR INTERNAL COMBUSTION ENGINE

A starting system for an internal combustion engine automatically operates a starting feature on a carburetor associated with the engine. The starting system includes a cam with a bearing mounted on the crankshaft. The bearing is secured so that its inner race will always rotate with the crankshaft. The cam has bosses on one side and is shaped such that it includes a base and a lobe with an outer surface surrounding the cam. At least one spring-loaded pawl is mounted on the flywheel. The pawl is biased to engage a cam boss so as to cause the cam to rotate with the crankshaft during a start-up process. A spring loaded rocker arm is pivotally mounted adjacent the cam. The rocker arm has a roller assembly configured to ride on the outer surface of the cam. As the cam rotates, the roller assembly riding on the cam surface is pushed outward by the cam lobe. A throttle cable is attached at a first end to the rocker arm and at its opposite end to the starting feature on the carburetor. When the roller assembly ramps up the lobe, the throttle cable is pulled into an extended position to actuate the starting feature of the carburetor. 12010221610. A starting system () for an internal combustion engine () for automatically operating a starting feature () on a carburetor () associated with the engine () , the starting system comprising:{'b': 32', '12', '32', '12', '32', '42', '44', '42', '46', '42', '44', '40', '41, 'a cam () being operatively connected to a crankshaft () and said cam () being independently rotatable relative to said crankshaft (), and wherein said cam () is formed of a base (), a lobe () extending from said base (), an outer surface () formed about said base () and said lobe (), and a plurality of bosses () extending from a side surface ();'}{'b': 50', '14', '50', '40', '32, 'at least pawl () operatively connected to a flywheel (), wherein said at least one pawl () is biased toward engagement with at least one of said plurality of bosses () extending from ...

ENGINE STARTING APPARATUS FOR IDLE-STOP VEHICLE

The total length of starter harness for exclusive use for connecting a starter for an engine and plus-side terminal of in-vehicle battery is increased by providing a surplus redundant segment to increase resistance in harness beyond length required for laying the harness in an engine room. Redundant segment is collected in a form of rod by forming a two-fold portion by folding a portion of the single continuous harness , and further folding the two-fold portion twice, and fixed through harness holder to bracket of battery tray . Without using a resistor receiving limitation of the heat resistance, it is possible to suppress a voltage drop at the time of restart, problematical in a vehicle having an idle-stop function. A required resistance is obtained by increasing the length redundantly, so that a temperature increase of harness is small. 1. An engine starting apparatus for an idle-stop vehicle provided with an idle-stop function to stop an engine and to restart the engine through a starter automatically in conformity with a predetermined condition , the engine starting apparatus comprising a starter harness laid to connect an terminal of an in-vehicle battery and the starter directly , the starter harness including a redundant segment increasing a resistance , a total length of the starter harness being made longer , by providing the redundant segment in the starter harness than a harness length required for laying the starter harness , the redundant segment being put together in a collected form by folding back a portion of the starter harness extending continuously in a single line.2. The engine starting apparatus for the idle-stop vehicle claim 1 , as recited in claim 1 , wherein the redundant segment is disposed in a space around the battery or a space adjacent to the battery on an upper side or a lower side.3. The engine starting apparatus for the idle-stop vehicle claim 1 , as recited in claim 1 , wherein the redundant segment is put together in a form of a ...

STARTER CONTROL DEVICE, STARTER CONTROL METHOD, AND ENGINE STARTING DEVICE

A starter includes a pinion gear, an actuator for moving the pinion gear to a position where the pinion gear is engaged with a ring gear in a driven state, and a motor for rotating the pinion gear. An ECU includes a rotation mode in which the motor is driven before the actuator is driven and an engagement mode in which the actuator is driven before the motor is driven. In the engagement mode, the actuator is driven after lapse of a predetermined first time period since a decision to start an engine was made, and the motor is driven after lapse of a second time period longer than the first time period since the decision to start the engine was made. In the rotation mode, the motor is driven after lapse of the second time period since a decision to start the engine was made. 1. A control device for a starter , said starter including a second gear that can be engaged with a first gear coupled to a crankshaft of an engine , an actuator that moves , in a driven state , said second gear to a position where said second gear is engaged with said first gear , and a motor that rotates said second gear , said control device being capable of individually driving each of said actuator and said motor , comprising:a first mode in which said motor is driven before said actuator is driven;a second mode in which said second gear is engaged with said first gear by said actuator before said motor is driven; anddetermination means for determining whether to start said engine, whereinin said second mode, said actuator is driven after lapse of a predetermined first time period since a decision to start said engine was made, and said motor is driven after lapse of a second time period longer than said first time period since the decision to start said engine was made, andin said first mode, said motor is driven after lapse of said second time period since a decision to start said engine was made.2. The control device for a starter according to claim 1 , whereinwhen a speed of said engine ...

Guide Pin for a Starting Element

A starting element has a housing () and a guide pin () for centering the starting element during assembly. The guide pin () is made of sheet metal and is connected to the housing () by means of a positive connection. A method of producing such housing of a starter element is also disclosed. 1. A starting element comprising:{'b': '4', 'a housing (); and'}{'b': 6', '6', '4', '18, 'a guide pin () for centering the starting element during assembly, said guide pin () being formed of sheet metal and connected to said housing () by means of a positive connection ().'}26. The starting element according to claim 1 , wherein said guide pin () has a maximum wall thickness of less than 3 mm.3641864. The starting element according to claim 1 , wherein said guide pin () is connected to said housing () by means of said individual positive connection () arranged in the center of an interface between said guide pin () and said housing ().464. The starting element according to claim 1 , wherein said guide pin () is connected to said housing () by means of a TOX connection.56204. The starting element according to claim 1 , wherein said guide pin () comprises an insertion bevel () at an end remote of said housing ().6262442624. The starting element according to claim 1 , additionally comprising connection elements () and at least one connection sheet metal () connected to said housing () to connect said starting element to a rotating drive unit via said connection elements () arranged at said connection sheet metal ().7. The starting element according to claim 1 , wherein the starting element comprises one of a hydro clutch and a hydrodynamic torque converter.8. A method of producing a housing of a starter element comprising the steps of:{'b': '6', 'providing a guide pin () made from sheet metal;'}{'b': 4', '2', '6', '4, 'providing a housing cover () of the housing (); and positively connecting the guide pin () to the housing cover ().'}966. The method according to claim 8 , ...

VEHICULAR STARTER SOLENOID

Described embodiments include an aftermarket solenoid for a starting system of a vehicle. The solenoid includes a relay. The solenoid also includes an insulating cap with first and second control terminals, and first and second starter circuit terminals protruding through the cap. A control voltage between the first and second control terminals determines the resistance between the first and second starter circuit terminals, essentially creating a short between the starter circuit terminals in response to energizing the relay. Each of the terminals may he a threaded stud. The cap, the first control terminal, the second control terminal, the first starter circuit terminal, and the second starter circuit terminals are arranged so that the solenoid is pluggable into an original manufacturer wiring harness of the vehicle, avoiding the need for makeshift adjustments and modifications of various connections and/or of the original wiring harness of the vehicle. 1. An aftermarket solenoid for a vehicular starting system for a vehicle , the aftermarket solenoid comprising:an electrical switch;an insulating cap;a first control terminal;a second control terminal;a first starter circuit terminal; anda second starter circuit terminal;wherein:control voltage between the first and second control terminals determines resistance path between the first and second starter circuit terminals;the first control terminal comprises a first threaded stud protruding through the cap;the second control terminal comprises a second threaded stud protruding through the cap;the first starter circuit terminal comprises a third threaded stud pr wading through the cap;the second starter circuit terminal comprises a fourth threaded stud protruding through the cap; andthe cap, the first control terminal, the second control terminal, the first starter circuit terminal, and the second starter circuit terminal are arranged so that the solenoid is pluggable into an original equipment manufacturer wiring ...

Electrical or electronic apparatus, in particular welding machine or battery charger

The present invention concerns an electrical or electronic apparatus, in particular welding machine or battery charger, comprising processing and controlling electronic means (M 1, M 2 ) connected to a sensing electronic means (S 1, S 1′, TR 0, VT 1, RT 1, CT 1, R 8, CT 2, Z 1, Z 2, Z 3, Z 4, Z 5, Z 6, Z 7, R 4, CT 3, ST 1, ST 2, D 12, Q 1 ) from which it receives one or more detection signals of one or more electrical and/or physical quantities related to an apparatus operation, said processing and controlling electronic means (M 1, M 2 ) being capable to determine one or more conditions of apparatus operation on the basis of said one or more detection signals, the apparatus being capable to be power supplied through a plurality of terminals (F, N, GND) by a mains comprising a ground conductor to which a ground terminal (GND) of said plurality of terminals (F, N, GND) is connectable, the apparatus being characterised in that said sensing electronic means comprises or consists of a device (S 1 ) for sensing a connection of the ground terminal (GND) to the ground conductor of the mains.

ENGINE STARTING DEVICE AND ENGINE STARTING METHOD

Engine starting device, including: a crank signal generation unit (); and an engine control unit () for identifying a predetermined crank position of a crankshaft, and starting the engine, in which the engine control unit estimates, in a course of stopping the engine when a stop condition for the engine is established, based on an engine rpm at the identified predetermined crank position, whether or not the engine rotates backward before reaching the predetermined crank position for a next time, and after estimating that the engine rotates backward, sets an inhibition range which is prescribed from a starter drive inhibition start timing to a starter drive inhibition reset timing, and a permission range which is other than the inhibition range, and when the restart condition is established during rotation of the engine, inhibits restart in the inhibition range and carries out the restart in the permission range. 1. An engine starting device , comprising:crank signal generation means for outputting a crank signal including information indicating a reference position of a crankshaft of an engine; andengine control means for identifying, by determining the reference position based on the crank signal received from the crank signal generation means, a predetermined crank position of the crankshaft, and after stopping the engine when a stop condition for the engine is established, starting the engine when an engine restart condition is established,wherein the engine control means estimates, in a course of stopping the engine when the stop condition for the engine is established, based on an engine rpm at the identified predetermined crank position, whether or not the engine rotates backward before reaching the predetermined crank position for a next time, and after estimating that the engine rotates backward, sets an inhibition range which is prescribed from a starter drive inhibition start timing to a starter drive inhibition reset timing, and a permission range which ...

CONTROLLER FOR ENGINE STARTER

An engine starter controller for a vehicle equipped with an idle-stop controller includes a user-start circuit, an auto-start circuit, a switch, and a failure detector. The user-start circuit energizes a starter when a driver starts an engine. The auto-start circuit energizes the starter when the idle-stop controller automatically restarts the engine. The switch circuit switches an energization circuit for energizing the starter from the user-start circuit to the auto-start circuit after the user-start circuit starts to energize the starter by causing the auto-start circuit to energize the starter and by putting the user-start circuit into a forced state where the user-start circuit is forced to stop energizing the starter. The failure detector determines whether the auto-start circuit energizes the starter when the energization circuit is switched to the auto-start circuit. 1. An engine starter controller for a vehicle equipped with an electrical load , a starter , a signal output circuit , and an idle-stop controller , the starter configured to crank and start an engine of the vehicle when the electrical load is energized , the signal output circuit configured to output a user-start signal in response to a user start-up operation performed by a driver of the vehicle , the idle-stop controller configured to automatically stop the engine when a predetermined automatic stop condition is met during operation of the engine , the idle-stop controller configured to automatically restart the engine when a predetermined automatic start condition is met , the engine starter controller comprising:a user-start circuit configured to receive the user-start signal and configured to drive the starter upon reception of the user-start signal by performing an energization action to energize the electrical load;an auto-start circuit configured to perform the energization action when the idle-stop controller automatically restarts the engine;a switch circuit configured to switch an ...

START CONTROL SYSTEM AND VEHICLE

In a start control system for a vehicle, a memory stores a first setting value used to control a clutch to attain a start standby state and a second setting value used to control the clutch to attain a start preparation position. A clutch controller controls the clutch to attain a start standby state based on the first setting value upon determining that the vehicle has proceeded to a start standby period and controls the clutch to attain a start preparation state, in which the distance between the clutch disks is smaller than that in the start standby state, based on the second setting value upon determining the vehicle has proceeded to a start preparation period. The clutch controller controls the clutch such that the distance between the clutch disks is smaller than that in the start preparation state and carries out control such that an engine speed approaches an engine target speed. 19-. (canceled)10. A start control system for a vehicle , the start control system comprising:an input unit that inputs an accelerator position;a clutch controller that controls a clutch; anda storing unit that stores setting information; whereinthe storing unit includes:a setting value storage that stores a first setting value used to control the clutch to attain a start standby state and a second setting value used to control the clutch to attain a start preparation state; andan association information storage that stores association information that associates the accelerator position with an engine target speed;the clutch controller includes:a first controller that controls the clutch to attain the start standby state based on the first setting value upon determining that the vehicle has proceeded to a start standby period;a second controller that controls the clutch to attain the start preparation state based on the second setting value upon determining that the vehicle has proceeded to a start preparation period, a distance between clutch disks in the start preparation state ...

METHODS AND SYSTEMS FOR ENGINE STARTING DURING A SHIFT

Systems and methods for improving operation of a hybrid vehicle are presented. In one example, torque demand of a driveline after a shift is forecast to determine if it is desirable to start the engine early so that engine torque is available after the shift. The approach may improve vehicle torque response. 1. A method of starting an engine , comprising:predicting a desired torque after a transmission upshift; andstarting rotation of a stopped engine if the predicted desired torque after the transmission upshift is greater than a threshold amount of torque.2. The method of claim 1 , where the desired torque is a torque converter impeller torque claim 1 , and where the predicting the desired torque and starting rotation are during conditions where a driveline integrated starter/generator is providing torque to wheels and where the transmission is in a forward gear and where the vehicle is moving.3. The method of claim 1 , where the desired torque is predicted based on a predetermined transmission shift schedule.4. The method of claim 1 , where rotation of the engine is started via a driveline disconnect clutch claim 1 , and where the threshold amount of torque is based on a desired torque to restart the engine claim 1 , the desired torque to restart the engine based on available DISG torque at a predicted torque converter impeller speed claim 1 , battery state of charge claim 1 , available motor torque claim 1 , and a torque reserve for starting the engine.5. The method of claim 4 , where the driveline disconnect clutch is disengaged prior to rotating the engine.6. The method of claim 4 , where the driveline disconnect clutch is located in the hybrid vehicle driveline between a dual mass flywheel and a driveline integrated starter/generator.7. The method of claim 1 , where the engine is rotated in response to the predicted desired driveline torque before a transmission is shifted.8. A method of starting an engine claim 1 , comprising:providing a torque to a vehicle ...

METHOD OF COLD STARTING AN INTERNAL COMBUSTION ENGINE IN HYBRID APPLICATIONS

A method to start operation of an internal combustion engine of a hybrid powertrain includes initiating rotation of a crankshaft of the engine with at least one electric machine in accordance with a first ramping profile until a first predetermined speed is achieved in response to an engine start event during a cold start condition. Engine speed is monitored and the engine is fired while controlling the engine speed to maintain the first predetermined speed with the at least one electric machine. The first ramping profile is adjusted at a rate corresponding to an estimated rate at which the engine speed is increasing during the engine firing. When at least one predetermined combustion quality parameter is achieved, the engine speed is controlled in accordance with a second ramping profile until a second predetermined speed is achieved based on controlling combustion parameters of the engine. 1. Method to start operation of an internal combustion engine of a hybrid powertrain , the hybrid powertrain including the engine , an electrical energy storage device , an electro-mechanical transmission including at least one electric machine rotatably coupled to the engine , the electro-mechanical transmission selectively controllably operative to transmit torque among the engine and the at least one electric machine , comprising:in response to an engine start event, initiating rotation of a crankshaft of the engine with the at least one electric machine in accordance with a first ramping profile until a first predetermined engine speed is achieved;monitoring engine speed;firing the engine while controlling the engine speed to maintain the first predetermined engine speed with the at least one electric machine;adjusting the first ramping profile to a rate corresponding to an estimated rate at which the engine speed is increasing during the engine firing; andwhen at least one predetermined combustion quality parameter is achieved, controlling the engine speed in accordance ...

SUPPORTING A DRIVER OF A MOTOR VEHICLE IN UTILIZING AN AUTOMATIC START-STOP SYSTEM

A method and a device for supporting a driver of a motor vehicle in utilizing an automatic engine start-stop system of the vehicle is provided. A method includes predetermining or determining a first limit value tthat indicates a time, which, after an engine has been stopped through the start-stop system, has to elapse until an energy saving through the stopping of the engine compared with a continued operation of the engine is obtained. A time currently carried out through the start-stop system is registered, where tis a point of time at which the engine is stopped through the start-stop system and t is a time. A visually, haptically, and/or acoustically perceptible information dependent on the tand Δt(t) from which the driver can gather the time with effect from which the engine stop leads to the energy saving is generated and output. 1. A method for supporting a driver of a motor vehicle in utilizing an automatic engine start-stop system of the motor vehicle , the method comprising the steps of:{'sub': 'G1', 'predetermining or determining a first limit value tthat indicates a time, which, after an engine of the motor vehicle has been stopped through the automatic engine start-stop system, has to elapse until an energy saving through the stopping of the engine compared with a continued operation of the engine is obtained,'}{'sub': '0', 'registering a time Δt(t)=||t−t| currently carried out through the automatic engine start-stop system, where'}{'sub': '0', 't: a point of time at which the engine is stopped through the automatic engine start-stop system,'}t: a time,{'sub': 'G1', 'generating and outputting a visually and/or haptically and/or acoustically perceptible information dependent on the first limit value tand the time Δt(t), from which the driver can gather the time Δt(t) with effect from which the engine stop leads to the energy saving.'}2. The method according to claim 1 , wherein the first limit value tin the motor vehicle is currently determined taking ...

VEHICLE STARTING APPARATUS

There is provided a vehicle starting apparatus that reduces vibration of an engine caused when the engine starts so that vibration of the vehicle can be decreased. A vehicle starting apparatus according to the present invention is provided with an engine starting apparatus that starts an engine mounted in a vehicle, wherein before the engine is ignited, the engine starting apparatus makes a cranking rotation speed of the engine lower than a rotation speed corresponding to the resonance frequency of the engine, and after the engine has been ignited, the engine starting apparatus increases the rotation speed of the engine up to a rotation speed that is the same as or higher than said rotation speed corresponding to the resonance frequency. 1. A vehicle starting apparatus provided with an engine starting apparatus that starts an engine mounted in a vehicle , wherein before the engine is ignited , the engine starting apparatus makes a cranking rotation speed of the engine lower than a rotation speed corresponding to the resonance frequency of the engine , and after the engine has been ignited , the engine starting apparatus outputs more than it outputs before the engine is ignited , so that a rotation speed of the engine is more quickly accelerated up to said rotation speed corresponding to the resonance frequency.2. The vehicle starting apparatus according to claim 1 , wherein as a maximum value of the rotation speed at which the cranking can be implemented claim 1 , the engine starting apparatus has a value that is larger than the value of said rotation speed corresponding to the resonance frequency of the engine.3. The vehicle starting apparatus according to claim 1 , wherein torque exerted on the engine by the engine starting apparatus after the ignition of the engine is the maximum torque thereof.4. The vehicle starting apparatus according to claim 1 , wherein the engine starting apparatus has a rotation detection unit that detects a rotation speed of the engine ...

METHOD FOR STARTING AN INTERNAL COMBUSTION ENGINE

The invention relates to a method for starting an internal combustion engine (), particularly a stationary gas engine, which is driven by at least one starter motor (). The starting process is interrupted once the starter motor () has been started if the angular acceleration (a) of the internal combustion engine () remains below a predefinable acceleration value and/or if, within a predefinable first time period (t), the actual rotational speed (n) remains below a predefinable first rotational speed threshold value (n) and/or if, within a predefinable second time period, the average rotational speed of the internal combustion engine () remains below a predefinable second rotational speed threshold value. The starter motor () is designed as a pneumatic starter motor () and the compressed air supply thereof is controlled by a compressed air valve () which can be switched between a fully opened position and a fully closed position, the pneumatic starter motor () being started by the compressed air valve () being fully opened. 1. A method of starting an internal combustion engine , in particular a stationary gas engine , wherein the internal combustion engine is driven by at least one starter motor , wherein after starting of the starter motor the starting process is broken off if the angular acceleration of the internal combustion engine remains below a predeterminable acceleration value and/or if within a predeterminable first time the actual rotary speed remains below a predeterminable first rotary speed threshold value and/or within a predeterminable second time the average rotary speed of the internal combustion engine remains below a predeterminable second rotary speed threshold value , wherein the starter motor is in the form of a pneumatic starter motor whose compressed air feed is controlled by a compressed air valve , wherein the compressed air valve can be switched over between a completely opened position and a completely closed position , wherein starting ...

Assisted Direct Start And Active Suspension Integration Control

A system for controlling an internal combustion engine. The system includes engine shutdown/restart means and energy storage means configured for supplying power to an associated active vehicle suspension system when the engine is shut down. A controller is configured for controlling the shutdown/restart means responsive to an energy state of the energy storage means. 1. A system for controlling an internal combustion engine , the system comprising:engine shutdown/restart means;energy storage means configured for supplying power to an associated active vehicle suspension system when the engine is shut down; anda controller configured for controlling the shutdown restart means responsive to an energy state of the energy storage means.2. The system of wherein the energy storage means comprises at least one hydraulic accumulator.3. The system of further comprising an accumulator charging means operatively coupled to the accumulator for pressurizing the hydraulic fluid stored in the accumulator.4. The system of wherein the accumulator charging means comprises an electrically powered pump.5. The system of wherein the accumulator charging means comprises a mechanically powered pump.6. The system of wherein the energy storage means comprises at least one battery.7. The system of wherein the energy storage means comprises at least one ultracapacitor.8. The system of wherein the shutdown/restart means is configured to shut down the engine responsive to detection of at least one first predetermined condition claim 1 , and is also configured to restart the engine responsive to detection of at least one second predetermined condition following the at least one first predetermined condition.9. The system of wherein the energy storage means is operatively coupled to the engine so as to be chargeable by running of the engine.10. A system for controlling a vehicle active suspension system during engine shutdown claim 1 , comprising:an energy storage means structured for powering ...

STARTER MOUNTING

An internal combustion engine is described, including at least one starter () having a starter transmission that is situated at the opposite end of the crankshaft or at the same end to transfer the rotation of the starter () to the crankshaft, the starter () being situated at the crankcase () of the internal combustion engine and the starter () being inserted into a receiving hole () and being situated in a fastenable manner at the crankcase () with the aid of at least one screw (), and a holder () being situated at the starter (). 110-. (canceled)11. An internal combustion engine comprising:a crankcase;a crankshaft;a starter having a starter transmission configured for transferring rotation of the starter to the crankshaft, the starter being situated at the crankcase, the starter being inserted into a receiving hole and being situated in a fastenable manner at the crankcase by at least one screw; anda holder being situated at the starter.12. The internal combustion engine as recited in claim 11 , wherein the holder is fastened at the starter by guide bars.13. The internal combustion engine as recited in claim 11 , wherein the holder at the starter is made of plastic.14. The internal combustion engine as recited in claim 11 , wherein the holder includes at least one receiving hole.15. The internal combustion engine as recited in claim 11 , wherein the starter is connected to the internal combustion engine by at least two screws.16. The internal combustion engine as recited in claim 11 , wherein the holder includes a locking pin that engages with a corresponding indentation in the outer surface of the starter.17. The internal combustion engine as recited in claim 11 , wherein at least one support plate is situated at an end of the starter.18. The internal combustion engine as recited in claim 11 , wherein the holder includes at least one receiving hole claim 11 , in which a support plate is mounted claim 11 , the support plate configured for receiving cables or pipes ...

Starter Motor With Multiple Position Mounting Device and Method Thereof

An engine starter including a motor, an electromagnetic switch, an auxiliary switch, a housing, and a mounting member for the auxiliary switch. The mounting member is disposed at the housing between the housing and the motor and electromagnetic switch. The mounting member includes a flange including a tab to mount the auxiliary switch.

Internal combustion engine with electric starting system

An internal combustion engine includes an engine block, an electric motor, a worm coupled to and rotated by the electric motor, a worm gear coupled to and configured to be rotated by the worm, a crankshaft configured to rotate about a crankshaft axis, a flywheel including a flywheel cup having flywheel protrusions, a clutch driven by the worm gear and configured to engage the one or more flywheel protrusions such that the crankshaft is rotated, and an energy storage device electrically coupled to the electric motor. The clutch is configured to disengage from the flywheel protrusions when the rotational speed of the crankshaft exceeds the rotational speed of the worm gear. When the electric motor is activated, the electric motor rotates the worm rotating the worm gear, which causes the clutch to engage the flywheel protrusions, transferring worm gear rotation to the flywheel and the crankshaft to rotate the engine for starting.

INTERNAL COMBUSTION ENGINE WITH ELECTRIC STARTING SYSTEM

An internal combustion engine includes an engine block, a blower housing configured to direct cooling air to the engine block, an electric starting system, and a crankshaft configured to rotate about a crankshaft axis. The electric starting system includes an electric motor and an energy storage device located within the blower housing. The energy storage device is electrically coupled to the electric motor to power the electric motor. When the starter motor is activated, the electric starting system rotates the crankshaft to rotate the engine for starting. 1. An internal combustion engine , comprising:an engine block;a blower housing configured to direct cooling air to the engine block; an electric motor; and', 'an energy storage device located within the blower housing, wherein the energy storage device is electrically coupled to the electric motor to power the electric motor;, 'an electric starting system, comprisinga crankshaft configured to rotate about a crankshaft axis;wherein when the electric starting system is activated, the electric starting system rotates the crankshaft to rotate the engine for starting.2. The internal combustion engine of claim 1 ,wherein the electric motor is located within the blower housing;wherein the electric motor is secured to an underside of the blower housing.3. The internal combustion engine of claim 1 , further comprising:a mounting frame;wherein the electric motor is coupled to the mounting frame;wherein the blower housing is configured to be interchangeable with a second blower housing.4. The internal combustion engine of claim 1 , further comprising:a controller configured to control the electric motor to start at an initial rotational speed and increases the rotational speed over time.5. The internal combustion engine of claim 1 , further comprising a mounting plate claim 1 , wherein the energy storage device is fastened to the mounting plate.6. The internal combustion engine of claim 5 , wherein the energy storage device ...

Fluid cooled power electronic assembly

A power electronic assembly is provided. The power electronic assembly includes a housing, a plurality of modules, a first circuit board, a second circuit board, and a cooling structure. The housing has a lower wall and an outer wall that circumferential surrounds the lower wall. The lower wall has an interior surface and an opposite exterior surface. The plurality of modules are in contact with the interior surface of the lower wall. The lower wall is a heatsink configured to assist in removing heat generated by the plurality of modules. The first circuit board is positioned above the plurality of modules in the system vertical direction and communicatively coupled to the plurality of modules. The second circuit board is positioned between the plurality of modules and the first printed circuit board. The cooling structure is coupled to the exterior surface of the lower wall to cool the heatsink.

MOTOR VEHICLE WITH ENCRYPTED BUS DATA

In a method for operating a motor vehicle, encrypted data is exchanged between a sensor and a control device via a bus. An item of information required for decrypting the exchanged data is provided by a user of the motor vehicle by way of a portable device. The encrypted data includes measurement values of the sensor which relate to an operating state of a component of the motor vehicle. 19-. (canceled)10. A method for operating a motor vehicle , comprising:obtaining measured values from a sensor that relate to an operating state of a component of the motor vehicle;encrypting the measured values from the sensor to produce encrypted data, the measured values from the sensor being encrypted together with at least one piece of information selected from a timer signal and a random number, in a manner bundled to form a data packet;interchanging the encrypted data between the sensor and a controller via a bus; andreceiving a piece of information that is necessary for decrypting the encrypted data, the piece of information being received from a user of the motor vehicle via a portable apparatus.11. The method as claimed in claim 10 , whereinthe sensor is a crankshaft angle sensor or a camshaft angle sensor.12. The method as claimed in claim 11 , whereinthe controller is an engine control unit, andignition timing for each of the cylinders is determined based on at least one of the crankshaft angle and the camshaft angle.13. The method as claimed in claim 10 , whereina plurality of components are coupled to the bus, andall data interchanged between components coupled to the bus are encrypted.14. The method as claimed in claim 13 , wherein all data interchange between components coupled to the bus are encrypted using a key received from the user of the motor vehicle via the portable apparatus.15. The method as claimed in claim 13 , whereina required information item that is necessary for controlling a unit of the motor vehicle is stored in a manner distributed over at least ...

METHOD AND START ASSISTING SYSTEM FOR FACILITATING START ACTIVITIES OF A VEHICLE

The present disclosure relates to a start assisting system and a method performed by a start assisting system for facilitating start activities preceding start of an engine of a vehicle. The start assisting system determines whether predetermined pre-start conditions are fulfilled, which pre-start conditions comprise a condition associated with a wireless electronic key related to the vehicle being identified to be present. The start assisting system furthermore detects a start intention activity of a user of the vehicle by means of a detecting device adapted to be comprised in a user driving manoeuvring device of the vehicle, which detecting device is adapted to detect a body part of the user being situated at the driving manoeuvring device thus indicating the start intention activity. Additionally, the start assisting system initiates start of the engine, should the pre-start conditions be determined to be fulfilled while the start intention activity is detected. 1. A method performed by a start assisting system for facilitating start activities preceding start of an engine of a vehicle , the method comprising:determining whether predetermined pre-start conditions are fulfilled, the pre-start conditions comprising a condition associated with a wireless electronic key related to the vehicle being identified to be present;detecting a start intention activity of a user of the vehicle by means of a detecting device adapted to be comprised in a user driving manoeuvring device of the vehicle, the detecting device being adapted to detect a body part of the user being situated at the user driving manoeuvring device thus indicating the start intention activity; andinitiating start of the engine, should the pre-start conditions be determined to be fulfilled while the start intention activity is detected.2. The method in accordance with wherein the detecting device comprises a touch sensitive area adapted to detect presence of the body part.3. The method in accordance with ...

STARTER FOR PISTON ENGINE ALLOWING A MITIGATION OF THE RESISTIVE TORQUE

A system for starting a piston engine, including a crankshaft configured to rotate a shaft of the piston engine, a starter, and a sequence of gimbals including at least one universal joint, the series of gimbals including an input shaft configured to be selectively rotatably connected to the starter, and an output shaft rotatably connected to the crankshaft, the sequence of gimbals carry out a transformation of instantaneous rotational velocity of the output shaft relative to the intake shaft that makes it possible to smooth out resistive torque resulting from the compressions. 19-. (canceled)10. A system for starting a piston engine , comprising:a crankshaft;a starter;a series of gimbals comprising at least one universal joint, the series of gimbals comprising an input shaft configured to be selectively linked in rotation to the starter, and an output shaft linked in rotation to the crankshaft, the series of gimbals being configured such that its input shaft and its output shaft are not parallel, and carrying out transformation of instantaneous speed of rotation of the output shaft relative to the input shaft to reduce maximum resistive torque due to compressions.11. The system according to claim 10 , wherein the input shaft and the output shaft of the series of gimbals are substantially perpendicular.12. The system according to claim 10 , wherein the series of gimbals comprises two universal joints mounted in series and in phase claim 10 , each of the universal joints carrying out transformation of the instantaneous speed of rotation of its output shaft relative to its input shaft to reduce a speed of its output shaft relative to its input shaft when the resistive torque is maximum.13. The system according to claim 12 , wherein each of the universal joints has a breaking angle equal to 45°.14. The system according to claim 12 , wherein the reduction of the speed of the output shaft relative to the input shaft of the series of gimbals goes as far as substantially ...

Method and device for engine starting

FIELD: engines and pumps. SUBSTANCE: there is a method to start the engine, in which alternately several starters are used to evenly distribute wear and reduce the wear of each starter in proportion to the total number of starters. Rather, the starters were arranged in such a way as to minimize the imposition of appropriate wear profiles generated by timing their crown, with which they interact, thus increasing the service life of the ring gear. Considering a device on which to run and how to extend the life of the ring gear. EFFECT: increasing the efficiency of how to run and increase the service life of the device to run. 18 cl, 1 tbl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 631 189 C2 (51) МПК F02N 11/00 (2006.01) F02N 15/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2014100242, 10.01.2014 (24) Дата начала отсчета срока действия патента: 10.01.2014 Дата регистрации: (72) Автор(ы): КИЗ Дон Андреас Джозефин (GB), СТРЕЙКЕР Джеймс Эндрю (GB), КОК Дэниел Бенджамин (US) Приоритет(ы): (30) Конвенционный приоритет: (56) Список документов, цитированных в отчете о поиске: RU 2449165 C1, 27.04.2012. RU 10.01.2013 GB 1300414.8 (45) Опубликовано: 19.09.2017 Бюл. № 26 2396456 C1, 10.08.2010. RU 2448270 C2, 20.04.2012. GB 476776 A, 15.12.1937. DE 19951597 C1, 15.03.2001. FR 2887933 A1, 05.01.2007. 2 6 3 1 1 8 9 R U (54) СПОСОБ И УСТРОЙСТВО ДЛЯ ПУСКА ДВИГАТЕЛЯ (57) Реферат: Изобретение относится к запуску двигателя профилей износа, формируемых ими на зубчатом внутреннего сгорания. Представлен способ пуска венце, с которым они взаимодействуют, в двигателя, в котором попеременно используют результате чего увеличивается срок службы несколько стартеров, чтобы равномерно зубчатого венца. Рассмотрены устройство для распределить износ и уменьшить износ каждого запуска и способ увеличения срока службы стартера пропорционально общему количеству зубчатого венца. Изобретение обеспечивает стартеров. ...

轴与轴套的组件以及起动机

本申请提供了一种轴与轴套的组件以及起动机，其中，所述轴与轴套的组件包括：轴，所述轴的连接部的外圈设有多个轴键，各个轴键之间存在轴键槽；轴套，所述轴套具有与所述轴匹配的轴孔，所述轴孔的连接部的内圈设有轴孔键，各个轴孔键之间存在轴孔键槽；其中，所述轴与轴套配合以传递扭矩；其中，所述轴的连接部的外圈和/或所述轴套的连接部的内圈施加有固体介质，所述固体介质在所述轴与轴套配合以传递扭矩期间被压实后在微观上形成能够发生相对滑移的多层结构。本发明的轴与轴套的组件和采用其的起动机提供改善的润滑，加强的保护以及更长的寿命。

Electrical component control apparatus and electrical component control method

Leading-out device for a lead wire of a DC motor and a method of leading out a lead wire

The end of a lead wire of a DC motor composed of twisted wires is formed into a flat shape by welding the twisted wires together, and is inserted or installed through a grommet with the smaller or shorter dimension of the flat shape oriented in the axial direction of the motor.

There is electric rotating machine and the starter motor of internal combustion engine control signal output function

一种转子（30），其沿旋转方向设有具有不同极性的磁体（32N、32S）。定子（40）沿旋转方向设有多个齿部（41），所述齿部（41）上缠绕有线圈（CU、CV、CW）。相传感器（SU、SV、SW）与所述磁体（32N、32S）相对，并输出与旋转磁体（32N、32S）的极性对应的曲柄位置信号。所述磁体（32N、32S）中的一些形成被磁化为与磁体（32N、32S）的极性不同的极性或者未被磁化为任何极性的异极部分（34、34k）。相传感器（SU、SV、SW）设置在与转子（30）一起转动的异极部分（34、34k）的旋转轨道上。当异极部分（34、34k）被检测到时，相传感器（SU、SV、SW）输出表示内燃发动机的输出轴（14）的绝对旋转位置的控制信号。

Starter

본 발명은 자동차용의 개선된 오버런닝 클러치를 구비한 스타터에 관한 것이다. 오버런닝 클러치(350)는 스타터 모터(500)에 의해 구동되는 유성 기어 감속 메카니즘의 내부기어(340)와 일체로 형성된 클러치 아우터(351), 그것을 통해 구동축(220)을 회전 가능하게 지지하는 센터 브래킷(800)과 일체로 형성된 클러치 인너(352) 및 클러치 아우터(351)와 클러치 인너(352)의 원통부들 사이에 설치된 롤러(353)들을 구비한다. 클러치 아우터(351)의 내부에는, 오버런닝하는 동안에 롤러(353)가 완전히 수납되도록 롤러 수납부(351a)가 원주방향으로 반원모양으로 형성되어 있다. The present invention relates to a starter with an improved overrunning clutch for automobiles. The overrunning clutch 350 is a clutch outer 351 formed integrally with the inner gear 340 of the planetary gear reduction mechanism driven by the starter motor 500, and a center bracket for rotatably supporting the drive shaft 220 therethrough. And a roller 353 provided between the clutch inner 352 formed integrally with the 800 and the cylindrical portions of the clutch outer 351 and the clutch inner 352. Inside the clutch outer 351, the roller housing portion 351a is formed in a semicircle in the circumferential direction so that the roller 353 is completely accommodated during the overrun.

Starting device for an internal combustion engine

本发明涉及一种用于内燃机的起动装置，具有用于驱动起动小齿轮的电的起动马达以及用于在非工作位置和啮合位置之间调节起动小齿轮的起动继电器。具有支撑块和框架形密封元件的密封装置设置在马达壳体、起动机壳体和继电器壳体之间的过渡部中。

Two stage thrust drive for starter motors - has pinion engagement winding excited only until main contacts close

The two stage thrust has an engagement relay with an engagement magnet. Current passes through the holder winding during the whole of the starting process. The engagement winding is only excited until the starter motor main contacts are closed. The keeper winding (18) is connected to the vehicle storage battery via a starter switch (2) and earth (17). The engagement winding (22) is part of a second circuit (20) whose one end is connected to the main contact bridge (19) from the storage battery. The second end is connected between the main current contact and the starter motor field winding (6).

Method for controlling a pre-rotating starter

Verfahren zum Steuern eines Startsystems (1) für eine Maschine (10) eines Kraftfahrzeugs, das einen vorrotierenden Starter (16) zum wahlweisen Kämmen mit einem Zahnkranz (14) der Maschine (10) und Starten derselben und einen Controller (38) zum Steuern des Startens der Maschine (10) aufweist, wobei das Verfahren umfasst: Erfassen der Drehzahl des vorrotierenden Starters (16); Erfassen der Drehzahl des Zahnkranzes (14) der Maschine (10); Ineingriffbringen des vorrotierenden Starters (16) mit dem Zahnkranz (14) der Maschine (10); und Anlegen eines Drehmoments durch den vorrotierenden Starter (16) an die Maschine (10), um die Maschine zu starten; wobei vor dem Schritt des Ineingriffbringens des vorrotierenden Starters (16) mit dem Zahnkranz (14) der Maschine (10) die Drehzahl des vorrotierenden Starters (16) geregelt wird, um die Drehzahl des vorrotierenden Starters (16) mit der Drehzahl des Zahnkranzes (14) der Maschine (10) zu synchronisieren; dadurch gekennzeichnet, dass das Bestimmen ferner umfasst, dass bestimmt wird, ob die erfassten Drehzahlen des vorrotierenden Starters (16) und des Zahnkranzes (14) der Maschine (10) innerhalb einer vorgegebenen Drehzahldifferenz liegen, wobei das Regeln der Drehzahl des vorrotierenden Starters (16) durch den Controller (38) nur dann ausgeführt wird, wenn die erfassten Drehzahlen des vorrotierenden Starters (16) und des Zahnkranzes (14) der Maschine (10) nicht innerhalb der vorgegebenen Drehzahldifferenz liegen, wobei andernfalls das Verfahren direkt damit fortfährt, den vorrotierenden Starter (16) mit dem Zahnkranz (14) der Maschine (10) in Eingriff zu bringen. A method of controlling a starting system (1) for an engine (10) of a motor vehicle, comprising a pre-rotating starter (16) for selectively meshing with a ring gear (14) of the engine (10) and starting it and a controller (38) for controlling the engine Starting the engine (10), the method comprising: detecting the rotational speed of the pre-rotating starter (16); ...

Engine starting device and vehicle mounted with same

The disclosed engine (100) starting device is provided with: a starter (200) that starts the engine (100); and an ECU (300) that controls the starter (200). The starter (200) contains: a pinion gear (260) that is configured in a manner so as to engage a ring gear (110) that is joined to the crankshaft of the engine (100); an actuator (232) that causes the pinion gear (260) to move to a position of engagement with the ring gear (110); and a motor (220) that rotates the pinion gear (260). The ECU (300) can control each of the actuator (232) and the motor (220) individually. After engine (100) starting is complete, while waiting for standard conditions to arise, the ECU (300) stops the motor (220) and holds the actuator (232) in a driven state. As a result, if the engine is stopped immediately after starting, it is possible to rapidly restart the engine.

Device for controlling starter, method for controlling starter, and engine starting device

The disclosed starter contains: a pinion gear that can engage a ring gear that is provided to the outer periphery of the drive wheel or flywheel of an engine; an actuator that, in a driven state, moves the pinion gear to a position of engagement with the ring gear; a helical spline that rotates the pinion gear in the reverse direction while the pinion gear is moving towards the ring gear; and a motor that rotates the pinion gear. The actuator and the motor are controlled individually. After the actuator is driven and before the motor is driven, the driving of the actuator is stopped.

A Method and Apparatus for Starting an Engine

Engine start control device and method

Starter control device

Starter motor solenoid switch

Starter device for an internal combustion engine

Electromagnetic switch

本发明涉及一种电磁开关，具有开关盖总成和外壳总成；开关盖总成的一端安装有接线螺钉，另一端通过铆合或紧固件连接外壳总成；开关盖总成上连接有控制系统；外壳总成包括通过固定螺栓连接的第一级外壳和第二级外壳；第一级外壳内设有第一级动铁芯、第一级线圈组件和第一级静铁芯；第一级动铁芯和第一级静铁芯之间设有动铁芯复位弹簧；第二级外壳内设有第二级动铁芯、第二级线圈组件和第二级静铁芯；第二级静铁芯中间穿有导“十”字形导杆；导杆一端与第二级动铁芯接触，另一端依次套接有触头弹簧和动触头，且另一端的端面与置于开关盖上凹槽内的动触头复位弹簧接触。本发明为通过延时接通，从根本上解决启动时的顶齿和铣齿问题。

Method for operating a motor vehicle

Die Erfindung betrifft ein Verfahren zum Betreiben eines Kraftwagens, bei welchem zwischen einem Sensor (26, 30) und einem Steuergerät (38) verschlüsselte Daten (44) über einen Bus (36, 42) ausgetauscht werden, wobei eine zum Entschlüsseln der ausgetauschten Daten (44) notwendige Information mittels einer tragbaren Vorrichtung durch einen Benutzer des Kraftwagens bereitgestellt wird, wobei die verschlüsselten Daten (44) Messwerte (46) des Sensors (26, 30) umfassen, welche einen Betriebszustand einer Komponente des Kraftwagens betreffen. The invention relates to a method for operating a motor vehicle, in which encrypted data (44) are exchanged between a sensor (26, 30) and a control unit (38) via a bus (36, 42), one for decrypting the exchanged data ( 44) necessary information is provided by a user of the motor vehicle by means of a portable device, the encrypted data (44) comprising measured values (46) of the sensor (26, 30) which relate to an operating state of a component of the motor vehicle.

Motor vehicle with encrypted bus data

In a method for operating a motor vehicle, encrypted data is exchanged between a sensor and a control device via a bus. An item of information required for decrypting the exchanged data is provided by a user of the motor vehicle by way of a portable device. The encrypted data includes measurement values of the sensor which relate to an operating state of a component of the motor vehicle.

Control unit for an internal combustion engine starter

Ein Verbrennungsmotoranlassersteuergerät für ein Fahrzeug, das mit einem Leerlaufstoppsteuergerät (41) ausgerüstet ist, weist eine Benutzerstartschaltung (T1, T1p, T1m), eine Automatikstartschaltung (T2, T2p, T2m), einen Schaltkreis (41, T3) und eine Fehlererfassungsschaltung (41) auf. Die Benutzerstartschaltung versorgt einen Anlasser (15, 83) mit Energie, wenn ein Fahrer einen Verbrennungsmotor (13) startet. Die Automatikstartschaltung versorgt den Anlasser mit Energie, wenn das Leerlaufstoppsteuergerät den Verbrennungsmotor automatisch neu startet. Der Schaltkreis schaltet eine Energieversorgungsschaltung zur Energieversorgung des Anlassers von der Benutzerstartschaltung zur Automatikstartschaltung, nachdem die Benutzerstartschaltung begonnen hat, den Anlasser mit Energie zu versorgen, indem er bewirkt, dass die Automatikstartschaltung den Anlasser mit Energie versorgt, und indem er die Benutzerstartschaltung in einen erzwungenen Zustand versetzt, in dem die Benutzerstartschaltung gezwungen wird, die Energieversorgung des Anlassers zu stoppen. Die Fehlererfassungsschaltung bestimmt, ob die Automatikstartschaltung den Anlasser mit Energie versorgt, wenn die Energieversorgungsschaltung zur Automatikstartschaltung geschaltet wird. An internal combustion engine starter control apparatus for a vehicle equipped with an idling stop controller (41) has a user start circuit (T1, T1p, T1m), an automatic start circuit (T2, T2p, T2m), a circuit (41, T3), and an error detection circuit (41). on. The user start circuit powers a starter (15, 83) when a driver starts an engine (13). The automatic start circuit provides power to the starter when the idling stop control automatically restarts the engine. The circuit switches a power supply circuit for energizing the starter from the user start circuit to the automatic start circuit after the user start circuit has started to energize the starter by causing the automatic start circuit to energize the starter and setting the user ...

Engine start control device and method

An engine start control device includes a starter energizing circuit that has two transistors connected in series and energizes a starter relay, and an idling stop ECU that performs energization control to turn on a transistor and energizes the starter relay when automatic start requirements are satisfied. Prior to the energization control, the idling stop ECU sequentially performs OFF failure detection and ON failure detection in one of the transistors, and OFF failure detection and ON failure detection in the other one of the transistors. The failure detection is aborted when failure is found. With this structure, ON failure in the two transistors can be detected with accuracy, and inadvertent driving of the starter can be prevented.

Starter control device, starter control method, and engine starting device

A starter includes a pinion gear, an actuator for moving the pinion gear to a position where the pinion gear is engaged with a ring gear in a driven state, and a motor for rotating the pinion gear. An ECU includes a rotation mode in which the motor is driven before the actuator is driven and an engagement mode in which the actuator is driven before the motor is driven. In the engagement mode, the actuator is driven after lapse of a predetermined first time period since a decision to start an engine was made, and the motor is driven after lapse of a second time period longer than the first time period since the decision to start the engine was made. In the rotation mode, the motor is driven after lapse of the second time period since a decision to start the engine was made.

Controller for engine starter

An engine starter controller for a vehicle equipped with an idle-stop controller includes a user-start circuit, an auto-start circuit, a switch, and a failure detector. The user-start circuit energizes a starter when a driver starts an engine. The auto-start circuit energizes the starter when the idle-stop controller automatically restarts the engine. The switch circuit switches an energization circuit for energizing the starter from the user-start circuit to the auto-start circuit after the user-start circuit starts to energize the starter by causing the auto-start circuit to energize the starter and by putting the user-start circuit into a forced state where the user-start circuit is forced to stop energizing the starter. The failure detector determines whether the auto-start circuit energizes the starter when the energization circuit is switched to the auto-start circuit.

The motor vehicle of bus data with encryption

本发明涉及一种用于运行机动车的方法，在该方法中，通过总线(36、42)在传感器(26、30)和控制器(38)之间交换加密的数据(44)，其中由机动车的使用者利用可携带的装置提供对所交换的数据(44)进行解密所必须的信息，所述加密数据(44)包含与机动车部件的运行状态有关的传感器(26、30)测量值(46)。

Solenoid switch in starting motor

내용 없음.

Pinion stopper for engine starter motor

내용 없음. No content.

Electric machine, in particular starting device, and method for producing a support bearing assembly of an electric machine

本发明涉及电机、特别是起动装置以及制造电机的端轴承装置的方法，其中具体地提出一种电机(10)、特别是起动装置，具有定子(29)和设置在定子(29)的径向内部的、具有驱动轴(44)的转子(37)，在转子(37)的旋转轴向的各侧上分别设有端轴承装置(66，69)，其中每个端轴承装置(66，69)适于不仅在径向上而且在旋转轴向上产生支承力(F a ，F r )，其中端轴承装置(66，69)在轴承盖(60)中，并且在那里驱动轴(44)被支撑，其中螺栓元件(91)借助于在轴承盖(60)的接收螺纹(100)中的旋入螺纹(94)被保持在轴承盖中，其特征在于，所述螺栓元件(91)不仅产生径向的支承力(F r )而且产生轴向的支承力(F a )。此外本发明还涉及一种用于制造在电机中的相应的端轴承装置(69)的方法。

SYSTEM CONSISTING OF INTERNAL COMBUSTION ENGINE

1. Система для применения стартер-генератора на двигателе внутреннего сгорания, состоящая из двигателя внутреннего сгорания, установленного на коленчатом валу двигателя внутреннего сгорания маховика (1), установленного в корпусе (2) маховика стартер-генератора (3) и соединяющего маховик (1) с коробкой передач фрикционного сцепления (4), отличающаяся тем, что на выходной стороне маховика (1) закреплен промежуточный элемент (5) таким образом, что- передающее крутящий момент крепление (8) промежуточного элемента (5) на маховике (1) в отношении радиального расстояния (6) от оси (7) вращения маховика (1) расположено радиально внутри относительно передающего крутящий момент крепления (9) промежуточного элемента (5) на фрикционном сцеплении (4), и что- промежуточный элемент (5) образует упорную поверхность (11) опоры для фрикционной накладки (12) фрикционного сцепления (4).2. Система по п.1, отличающаяся тем, что стартер-генератор (3) включает в себя статор (14) и ротор (13), при этом статор (14) закреплен по меньшей мере в отдельных областях на корпусе (2) маховика и/или по меньшей мере в отдельных областях на охватывающем фрикционное сцепление (4) корпусе (22).3. Система по п.1 или 2, отличающаяся тем, что стартер-генератор (3) включает в себя статор (14) и ротор (13), при этом ротор (13) закреплен по меньшей мере в отдельных областях на маховике (1) и/или по меньшей мере в отдельных областях на промежуточном элементе (5).4. Система по п.3, отличающаяся тем, что ротор (13) с геометрическим замыканием и/или с силовым замыканием смежными областями маховика (1) и промежуточного элемента (5) ограничен по меньшей мере в своей осевой и/или вращательной подвижности, предпочтитель� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2013 105 344 A (51) МПК F02N 11/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013105344/06, 07.02.2013 (71) Заявитель(и): МАН ТРАК УНД БАС АГ (DE) Приоритет(ы): (30) Конвенционный приоритет: 22.02. ...

Starting motor for vehicle

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

METHOD AND DEVICE FOR INSTALLING A SPECIFIC ANGULAR POSITION OF A CRANKSHAFT OF A CAR DURING MAINTENANCE OR INSTALLATION WORKS

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 143 947 A (51) МПК B60S 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015143947, 13.10.2015 (71) Заявитель(и): МАН ТРАК УНД БАС АГ (DE) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ГОЛКА Маркус (DE) 22.10.2014 DE 10 2014 015 670.2 Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" Стр.: 1 A 2 0 1 5 1 4 3 9 4 7 R U A (57) Формула изобретения 1. Устройство для установки определенного углового положения коленчатого вала (1) автомобиля в ходе работ по техническому обслуживанию или монтажу, отличающееся стартером-генератором (2) коленчатого вала и управлением (3) этого стартера-генератора (2) коленчатого вала, причем это управление (3) выполнено, чтобы настраивать стартер-генератор (2) коленчатого вала так, чтобы ротор (20) стартерагенератора (2) коленчатого вала принимал положение поворота, которое соответствует предопределенному угловому положению коленчатого вала (1). 2. Устройство по п. 1, отличающееся тем, что предопределенное угловое положение коленчатого вала (1) соответствует верхней мертвой точке. 3. Устройство по п. 1, отличающееся тем, что в управлении (3) заложены несколько предопределенных положений поворота ротора (20), которые соответствуют каждое одному из нескольких предопределенных угловых положений коленчатого вала (1). 4. Устройство по одному из пп. 1-3, отличающееся элементом (4) управления с ручным обслуживанием, предпочтительно выполненным в виде кнопки, который посредством сигнального провода (7) или беспроводным способом соединен с управлением (3), и с помощью которого может начинаться и/или заканчиваться установка углового положения коленчатого вала (1) посредством управления (3) и стартера-генератора (2) коленчатого вала. 5. Устройство по п. 4, отличающееся тем, (a) что управление выполнено, чтобы при удерживании в нажатом положении элемента (4) управления ...

Demountable towing cable for car - consists of twin leads of battery jump cables linked in series by spring coupling

The twin jump leads for starting a vehicle with a flat battery are made strong enough to act a towrope, with the two leads linked into one continuous length. This saves storage space and provides a multipurpose accessory. The leads are metal cored and wrapped in reinforced insulation and sheaths. The ends of the leads have hooks to clip onto the vehicle, while the join between the two leads is made by a spring loaded coupling to reduce towing shocks which could fray the leads. The spring loaded battery clips dangle from the towrope without any strain.

Interconnecting plate with printed circuit on one face - has components mounted on other face and acts as heatsink

The interconnecting plate supports and interconnects the transistors and connectors of a starting circuit for a turbo-diesel engine. The plate (1) has a printed circuit fixed to one face and is provided with different sized holes (3) to allow the components mounted on the other face to be connected through to the printed circuit. Th holes in the plate are metallised. The plate is made of a material with high thermal conductivity (e.g. metal) to radiate the heat generated by the components away from the assembly.

MOBILE CORE STARTER CONTACTOR HAVING AN ADDED CLOSURE CUP

Electromagnetic starter for IC engine - has flexible stem between form and plug of moving contact

The plug (11) of the moving contact is connected to a link (39) which has two projecting pins (41) on which the two arms of a fork (24) are hinged. The connection is made by means of a stem (12) which is in the form of a wire of a flexible blade. One end is fixed to a piston (57) which slides inside the hollow cylindrical plug (11). The other end is fixed to the link (39) by being wrapped round a central pin (59) within an opening in the link. A helical spring (31) within the contact plug (11) presses on the piston (57) on the end of the flexible stem.

Drive device for rotating machines

ENGINE STARTER

LAUNCHER WITH OUTGOING GEAR AND STARTER

La présente invention concerne un lanceur (10) à pignon (5) sortant pour un démarreur (1) de moteur thermique, le lanceur (10) comprenant : - une douille (11) formant corps de pignon et comprenant • une extrémité libre (12) et, • une gorge annulaire (22) ménagée sur l'extérieur de la douille (11) à proximité de l'extrémité libre (12), - un élément d'arrêt (13) du pignon (5) monté dans la gorge annulaire (22) et, - une capsule de protection (44) montée à l'extrémité libre (12) de la douille (11), dans lequel la capsule de protection (44) comprend une jupe périphérique (44c) sensiblement parallèle à l'axe (X) de la douille (11) venant recouvrir au moins partiellement l'élément d'arrêt (13). The present invention relates to an outgoing pinion starter (10) for a heat engine starter (1), the starter (10) comprising: - a pinion body socket (11) and comprising: • a free end (12); ) and, • an annular groove (22) formed on the outside of the sleeve (11) near the free end (12), - a stop element (13) of the pinion (5) mounted in the groove ring (22) and, - a protective cap (44) mounted at the free end (12) of the sleeve (11), wherein the protective cap (44) comprises a peripheral skirt (44c) substantially parallel to the axis (X) of the sleeve (11) at least partially covering the stop element (13).

Patent FR2516175B1

LAUNCHER FOR AN ELECTRIC STARTER COMPRISING A SOLIDARITY MANEUVER RING OF A PINION

Patent FR2082380A5

Patent FR2331694B2

COMPACT STARTER STRUCTURE

Device for rotating a shaft

MOTOR VEHICLE STARTER GEAR WITH IMPROVED ACOUSTIC PERFORMANCE

L'invention porte principalement sur un démarreur pour véhicule automobile comprenant un pignon (31) comportant une pluralité de dents (42), chaque dent (42) ayant un flanc menant (51) et un flanc mené (52), caractérisé en ce que ledit pignon (31) étant défini par un module ayant une valeur comprise entre 2,5 et 2,54, au moins 80% des dents (42) dudit pignon (31) comportent un flanc menant (51) ayant un FHalpha positif compris entre 30 et 70 micromètres ou ledit pignon (31) étant défini par un module ayant une valeur de 2.12, au moins 80% des dents (42) dudit pignon (31) comportent un flanc menant (51) ayant un FHalpha positif compris entre 15 et 40 micromètres. The invention relates primarily to a starter for a motor vehicle comprising a pinion (31) having a plurality of teeth (42), each tooth (42) having a leading edge (51) and a driven flank (52), characterized in that said pinion (31) being defined by a module having a value between 2.5 and 2.54, at least 80% of the teeth (42) of said pinion (31) comprise a leading flank (51) having a positive FHalpha between 30 and 70 micrometers or said pinion (31) being defined by a module having a value of 2.12, at least 80% of the teeth (42) of said pinion (31) comprise a leading flank (51) having a positive FHalpha between 15 and 40 micrometers.

MOBILE CORE STARTER CONTACTOR HAVING AN ADDED CLOSURE CUP

The invention concerns a heat engine starting switch comprising a coil, in a bore wherein slides a magnetic core (32), of the type wherein an outer return spring (58) presses axially against a directly mounted external flange (56) of the core (32), and wherein an internal bore (36) of the core (32) emerges at its rear end (52) to form a rear shoulder surface (42) supporting an inner return spring (38) of a link rod of a lever actuating a driving pinion, which rod (26) passes through the rear end (52) of the core (32), and is capable of pressing against a front base (48) of the bore (36) to be driven by the core (32). The invention is characterised in that the front base (48) is made in one piece with the core (36), and a cup (54) directly mounted at the rear end (52) comprises the rear shoulder surface (42) of the bore (36) and the external flange (56).

ASSEMBLY FOR A STARTER DEVICE

Montage pour un dispositif de démarreur d'un moteur thermique ayant un moteur de démarreur avec un arbre d'entraînement (6). Le montage (4) comporte une rondelle de fixation et un capuchon, la rondelle de fixation (24) est installée à l'extrémité d'un arbre d'entraînement en étant couverte par le capuchon (22), la rondelle de fixation (24) comporte au bord extérieur au moins un premier élément de liaison (38) et le capuchon de fermeture (22), comporte sur la paroi intérieure (58, 70, 104), au moins un élément de liaison (34). Les éléments de liaison (34, 38) de la rondelle de fixation (24) et du capuchon (22), s'interpénètrent et sont ajustés par la forme.

COUPLING DEVICE FOR LAUNCHING ENGINES OF INTERNAL COMBUSTION ENGINES

A coupling device for starters of internal combustion engines has an annular electrical control winding (14) arranged coaxially with the shaft (4) of the starter motor and an annular, movable armature (13) assigned to this control winding (14), with means of connection (6, 7, 9, 10) for the axial interaction with the starter pinion (5), by means of which the armature (13) can be displaced relative to the shaft (4) of the starter motor between an axial position remote from the winding, in which the armature (13) holds the starter pinion (5) in its rest position, and a position in proximity to the winding, in which the armature (13) holds the starter pinion (5) in the starting position; in addition flexible recovery means (11) are provided for returning the armature (13) into the position remote from the winding.

LAUNCHER FOR AN ELECTRIC STARTER COMPRISING A SOLIDARITY MANEUVER RING OF A PINION

Starter for internal combustion engines

Heat engine starting system for use in motor vehicle, has starting ring gear welded on flywheel and including toothed portion that cooperates with accelerator pinion, where accelerator pinion is fixed in position on output shaft of starter

The system has a starter (14) associated to an accelerator pinion (16), and a starting ring gear (18) welded on a flywheel (12), where the pinion is fixed in the position on an output shaft (15) of the starter. The gear has a toothed portion adapted for cooperating with the pinion and an inner portion (19) connected to a crankshaft (11) of the engine through a freewheel unit (20). The gear is interposed between the flywheel and engine.

Electromagnetic contactor for engine starter motor - has contact plate freely slidable independently of plunger

The electromagnetic contactor for the starter motor of an engine has a device which when the starter motor is rotating slowly, allows meshing of the ring gear and pinion by a forked lever and, in a second phase of operation, allows the starter motor to be powered directly by the battery. The contactor is earthed through a resistance. The contact plate is carried by a tubular member and slides freely on a support element, independently of the plunger body. Rigidly fixed terminals ensure the connection of the battery to the starter motor and that vibrations transmitted to the plunger body do not affect the contactor.

IMPROVED STARTER FOR A PISTON MOTOR FOR ATTENUATING THE RESISTANT TORQUE.

IMPROVED SYSTEM FOR INDEXING THE HEAD OF THE ELECTRIC MOTOR OF A STARTER FOR A THERMAL MOTOR IN RELATION TO ITS SUPPORT

LE JOINT D'ETANCHEITE 4 PLACE ENTRE LA COURONNE TUBULAIRE 6 RECEVANT LA CULASSE 1 DE SON MOTEUR ELECTRIQUE ET LE BOSSAGE CREUX 7 DU CONTACTEUR EST SOUTENU PAR UNE PLAQUETTE METALLIQUE 3 ENCASTREE DANS LA PIECE DE LIAISON 8 DES DEUX ELEMENTS SEPARES 6-7. ELLE COMPORTE EN PLUS UNE PATTE 3D RABATTUE OBLIQUEMENT ET QUI VIENT S'ENGAGER DANS UNE ENCOCHE 1B DE LA CULASSE 1. DEMARREUR ELECTRIQUE. THE GASKET 4 PLACED BETWEEN THE TUBULAR CROWN 6 RECEIVING THE CYLINDER HEAD 1 OF ITS ELECTRIC MOTOR AND THE HOLLOW BOSS 7 OF THE CONTACTOR IS SUPPORTED BY A METAL PLATE 3 RECESSED IN THE CONNECTION PART 8 OF THE TWO SEPARATE ELEMENTS 6-7. IT INCLUDES IN ADDITION A 3D HANGER OBLICALLY FOLDED DOWN AND WHICH COMES INTO A NOTCH 1B OF THE CYLINDER HEAD 1. ELECTRIC STARTER.

Improvements to rotating machines, in particular electric starters for motor vehicles

STARTER FOR A MOTOR VEHICLE ENGINE COMPRISING IMPROVED SEALING MEANS

ENGINE STARTER HAVING A PLANET TYPE DEMULTIPLIER MECHANISM

L'INVENTION CONCERNE UN DEMARREUR POUR UN MOTEUR A COMBUSTION INTERNE. SELON L'INVENTION, LES DENTS INTERIEURES 4 DU MECANISME DEMULTIPLICATEUR DU TYPE PLANETAIRE SONT FORMEES INTEGRALEMENT SUR UNE SURFACE INTERNE DE L'EXTENSION D'UNE CARCASSE CYLINDRIQUE 3 D'UN MOTEUR A COURANT CONTINU D'UN DEMARREUR DE MOTEUR, AYANT UN MECANISME DEMULTIPLICATEUR PLANETAIRE ET UNE PATTE 5 FIXEE SUR UNE EXTENSION DE LA CARCASSE 3 SANS ROTATION RELATIVE ENTRE EUX, LAQUELLE DENTURE INTERIEURE EST EN PRISE AVEC UN PIGNON SOLEIL 6 FAISANT CORPS AVEC UN ARBRE D'INDUIT 2 DU MOTEUR PAR L'INTERMEDIAIRE DE SATELLITES 7 QUI SONT SUPPORTES PAR UNE BRIDE D'UN ARBRE DE SORTIE 11 DU DEMARREUR ET LE MOTEUR EST SEPARE DU MECANISME DEMULTIPLICATEUR PAR UNE BRIDE 3B QUI EST AGENCEE ENTRE EUX ET QUI SUPPORTE UN PALIER QUI SUPPORTE L'ARBRE D'INDUIT. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE. THE INVENTION RELATES TO A STARTER FOR AN INTERNAL COMBUSTION ENGINE. ACCORDING TO THE INVENTION, THE INNER TEETH 4 OF THE PLANETARY-TYPE DEMULTIPLIER MECHANISM ARE FULLY SHAPED ON AN INTERNAL SURFACE OF THE EXTENSION OF A CYLINDRICAL CASING 3 OF A DIRECT CURRENT MOTOR OF A MOTOR STARTER, HAVING A DEMULTIOUS MECHANISM PLANETAR AND A LEG 5 ATTACHED TO AN EXTENSION OF THE CARCASE 3 WITHOUT RELATIVE ROTATION BETWEEN THEM, WHICH INTERNAL TEETH IS IN ENGAGED WITH A SUN GEAR 6 BODY WITH AN ARMOR SHAFT 2 OF THE ENGINE THROUGH SATELLITES 7 WHICH ARE SUPPORTED BY A FLANGE OF AN OUTPUT SHAFT 11 OF THE STARTER AND THE MOTOR IS SEPARATED FROM THE DEMULTIPLIER MECHANISM BY A FLANGE 3B WHICH IS AGENCY BETWEEN THEM AND WHICH SUPPORTS A BEARING WHICH SUPPORTS THE ARMATCH SHAFT. THE INVENTION APPLIES IN PARTICULAR TO THE AUTOMOTIVE INDUSTRY.

Patent FR2294335B2

Starting device for combustion engines

STARTER FOR AN ENGINE HAVING A PLANETARY-TYPE DEMULTIPLIER MECHANISM

STARTER FOR INTERNAL COMBUSTION ENGINE

ASSEMBLY FOR A STARTER DEVICE

Compact structure of starter

본 발명에 따르면 엔진 시동에 채용될 수 있는 스타터를 제공한다. 상기 스타터는 전자기 엑추에이터 및 피니언 캐리어를 포함한다. 상기 피니언 캐리어는 피니언 및 홀더를 포함한다. 상기 홀더는 시프트 레버를 유지하고, 전자기 엑추에이터에 의해 발생하는 자기 흡인력에 의해 이루어지는 시프트 레버의 이동을 피니언으로 전달하여 예를 들면 엔진에 결합하는 링기어와 치합하게 피니언을 시프트한다. 상기 홀더는 피니언보다 비중이 작은 재료로 이루어진다. 구체적으로, 상기 홀더는 피니언보다 무게 또는 질량이 작고, 이에 따라 시프트 레버를 통해 피니언 캐리어를 시프트하는데 필요한 자기 흡인력을 감소시킬 수 있다. 이는 전자기 엑추에이터의 사이즈를 감소시킬 수 있다. According to the present invention there is provided a starter that can be employed for starting the engine. The starter includes an electromagnetic actuator and a pinion carrier. The pinion carrier includes a pinion and a holder. The holder holds the shift lever and transmits the shift of the shift lever made by the magnetic attraction force generated by the electromagnetic actuator to the pinion to shift the pinion into engagement with, for example, a ring gear coupled to the engine. The holder is made of a material having a smaller specific gravity than the pinion. Specifically, the holder has a smaller weight or mass than the pinion, thereby reducing the magnetic attraction force required to shift the pinion carrier through the shift lever. This can reduce the size of the electromagnetic actuator. 스타터, 피니언 캐리어, 피니언, 홀더, 시프트 레버, 비중, 수지, 사이즈 Starter, pinion carrier, pinion, holder, shift lever, specific gravity, resin, size

Motor vehicle starter having an improved driver body.

Gear Mechanism

Stop (thrust) device for a starter for an internal combustion engine, and method for implementing such a device

Stop device for a starter for an internal combustion engine including, in particular, a drive shaft (24) exhibiting a first cylindrical bearing surface (25) on which a drive pinion (11) can slide axially, which drive pinion is secured to a free wheel (15) and to a drive bushing (18) by a cap (19), the drive shaft (24) exhibiting a second cylindrical bearing surface (29) at the periphery of which are formed helicoid splines (30, 30a, 30b) intended to interact with helicoid splines (32) formed at the end of a bore (31) in the drive bushing (18), the splines (30, 30a, 30b) being interrupted by a stepped groove (40) intended to receive a stop clip (33).

Worm gear starter device for heavy machine parts such as shafts, twists, etc.

Patent FR2637022B1

Starter for internal combustion engine

A starter motor of the pre-engaged type has a stator, a rotor, a rotor shaft and a pinion assembly mounted on the rotor shaft for rotation therewith and axial movement relative thereto into and out of an operative position. A solenoid is mounted in a casing of the motor and includes a coil and a plunger assembly. The plunger assembly includes a spring biased plunger carrying a plate having a slot therein. A nylon moulding is mounted in the slot and biased by a spring against an end of the slot remote from the plunger. The nylon moulding itself has a pair of slots therein which receive respective ends of a bifurcated lever. The lever is pivoted intermediate its ends and is provided with a yoke connection with the pinion assembly. The bifurcated form of the lever and the slots in the nylon moulding reduce wear of the lever in service.

DEVICE FOR MOUNTING A HEAT SHIELD FOR AN ELECTRIC ROTATING MACHINE

A heat protection shield (1) is primarily used for protecting a starter or other electrical machines in motor vehicles. The shield or the screen (1) has at one end two pins (5) which preferably consist of plastic, engage in corresponding holes (9) in the machine or its holder (4), and are arranged parallel to the axis (10) of the machine. A mounting lug (6), which can be mounted or subsequently fitted on the other side of the screen (1), is provided with an opening (11) through which a threaded rod (12) can be guided, which rod at the same time connects the individual parts of the machine. This lug (6) can be fixed in the axial direction by means of an additional nut (14) which can be screwed onto the threaded rod (12).

Adjustment device for pinion of engine starter motor - has tab washer held against adjustment nut by spring, requiring axial force against spring for adjusting pinion axially

The pinion of the engine starter motor is moved in and out of engagement by the lever (7) which is actuated by the solenoid (2) and the bolt (1). The bolt (1) is provided with a sleeve (3) forming a slide for a tubular member (b). The tubular member (b) is provided with a screw thread which engages the nut (6) which is provided with bosses which engage slots in the lever (7). The tubular member (b) is normally prevented from rotating by a tab washer (d) which is pressed against its hexagonal end by the spring (8). In order to adjust the axial position of the starter pinion the tab washer (d) is pressed against the spring until it is clear of the hexagon so that the tubular member can be screwed in or out of the nut.

COMPOSITE AXIS OF ELECTROMAGNETIC CONTACTOR OF ELECTRIC STARTER