УСТРОЙСТВО ДЛЯ ОЧИСТКИ ФАР ТРАНСПОРТНОГО СРЕДСТВА

FIELD: transport. SUBSTANCE: invention relates to automotive industry, namely, to head lamp cleaner. Proposed cleaner comprises elongated case with inlet union to be jointed to washwater source, wash head provided with at least one spray jet and hollow tube arranged on distal end to telescope there along. Fluid passage runs between wash head and case inner space. Seal assembly allows opening fluid passage when said hollow tube extends completely from said case. After first cutin of said device, all chambers inside its case are filled with fluid to be injected at fast extension of wash head. EFFECT: higher efficiency. 16 cl, 36 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 430 841 (13) C2 (51) МПК B60S 1/56 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2008126189/11, 06.02.2007 (24) Дата начала отсчета срока действия патента: 06.02.2007 (72) Автор(ы): ЛИТВИНОВ Константин (US), ЛЕВИТСКИЙ Михаил (IL) R U (73) Патентообладатель(и): РАВИВ-АГРИКАЛЧЕ КООПЕРАТИВ СОСАЙЭТИЗ ЛТД (IL) Приоритет(ы): (30) Конвенционный приоритет: 06.02.2006 IL 173561 (43) Дата публикации заявки: 20.03.2010 Бюл. № 8 2 4 3 0 8 4 1 (45) Опубликовано: 10.10.2011 Бюл. № 28 (56) Список документов, цитированных в отчете о поиске: FR 2863234 A1, 10.06.2005. US 5752271 A, 09.06.1998. GB 2272363 A, 18.05.1994. RU 3114 U1, 16.11.1996. 2 4 3 0 8 4 1 R U (86) Заявка PCT: IL 2007/000151 (06.02.2007) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 08.09.2008 (87) Публикация заявки РСТ: WO 2007/091249 (16.08.2007) Адрес для переписки: 191186, Санкт-Петербург, а/я 230, "АРСПАТЕНТ", пат. пов. М.В.Хмаре, рег. № 771 (54) УСТРОЙСТВО ДЛЯ ОЧИСТКИ ФАР ТРАНСПОРТНОГО СРЕДСТВА (57) Реферат: Изобретение относится к машиностроению, а именно к устройству для очистки фар транспортного средства. Устройство для очистки фар содержит удлиненный корпус, снабженный входным штуцером, подсоединяемым к источнику моющей ...

СПОСОБ КОНТРОЛЯ РАЗМЕРА РАСПЫЛЕННЫХ КАПЕЛЬ В РАСПЫЛИТЕЛЬНОМ НАСАДОЧНОМ УСТРОЙСТВЕ ДЛЯ РАСПЫЛИТЕЛЬНОЙ СУШКИ, АППАРАТ ДЛЯ РАСПЫЛИТЕЛЬНОЙ СУШКИ И НАСАДКА К НЕМУ

FIELD: food industry. SUBSTANCE: method of controlling the size of sprayed drops in a sprayer, in particular for making food powders supplied to a spray nozzle, comprising the following steps: a) obtaining paste-like product subject to spraying with the help of spraying nozzle; b) continuous determination of the shear viscosity (η) of the paste-like product fed into the spray nozzle; c) determining mass flow rate (Qm) of a paste-like product fed into the spray nozzle; d) determining static pressure (P) of the paste-like product fed into the spray nozzle; e) determining density (ρ) of a paste-like product fed into the spray nozzle; f) transmitting data obtained at steps b)–e) to a control device comprising a computer and memory; g) computation processing of control data for adjustment of spraying nozzle based on data obtained at stages b)–e), and parameters of nozzle geometrical shape, stored in memory; h) transmitting the control data in the form of control signals to the spray nozzle control means and corresponding adjustment of the spraying nozzle. Apparatus for spray drying for implementing the method according to any of the preceding claims, comprising a spray head device, which has spraying nozzle provided with nozzle opening (26) for discharge of sprayed drops of product to be dried, and inlet (24) for supply of said product into vortex chamber (22) of nozzle, is characterized by the presence of an adjustment device for real-time control of the size of the droplets emitted during the spraying process based on the control data calculated at step (g) of the method, wherein adjusting device comprises vortex chamber geometrical shape adjustment device based on parameters of spray drying process and product parameters, obtained in real time during spray drying process. EFFECT: invention makes it possible to optimize size of sprayed drops in case of changing properties of product or material, as well as changes in process conditions. 18 cl, 10 dwg, 1 tbl РОССИЙСКАЯ ...

Patent RU2017126887A3

ВУ” 2017126887” АЗ Дата публикации: 26.06.2019 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2017126887/10(046326) 22.12.2015 РСТ/ЕР2015/081013 22.12.2015 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 14200753.3 31.12.2014 ЕР Название изобретения (полезной модели): [Х] -как заявлено; [ ]- уточненное (см. Примечания) СПОСОБ КОНТРОЛЯ РАЗМЕРА РАСПЫЛЕННЫХ КАПЕЛЬ В РАСПЫЛИТЕЛЬНОМ НАСАДОЧНОМ УСТРОЙСТВЕ ДЛЯ РАСПЫЛИТЕЛЬНОЙ СУШКИ, АППАРАТ ДЛЯ РАСПЫЛИТЕЛЬНОЙ СУШКИ И НАСАДКА К НЕМУ Заявитель: НЕСТЕК С.А., СН 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) А231. 3/46 (2006.01) А23Г, 3/24 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) А2ЗТ, 3/46, 3/24 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): СТРО, ЕАРАТТУ, Езрасепеф, ]-Р]а{ Раф КЛРВТУ, Раеагсь, КОРТО, ИЗРТО, Уапдех 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- ...

Spruehkopf aus Kunststoff und Form zu seiner Herstellung

Vollkegeldüse

Die Erfindung betrifft eine Vollkegeldüse mit einem Düsengehäuse und einem Dralleinsatz, wobei das Düsengehäuse eine Austrittskammer mit einer Austrittsöffnung aufweist und wobei die Austrittskammer stromabwärts des Dralleinsatzes angeordnet ist. Der Dralleinsatz weist an seinem Außenumfang wenigstens einen Drallkanal auf, der in einem Drallabschnitt wendelförmig oder schräg zu einer Mittellängsachse des Dralleinsatzes verlaufend ausgebildet ist und der in einem Auslaufabschnitt, der sich von einem Ende des Drallabschnitts bis zum stromabwärtsgelegenen Ende des Drallkanals erstreckt, in axialer Richtung verläuft.

Circulatory scattering head

For spraying e.g. plant protection media for paint-spraying, spray guns which are connected via a pressure duct to a pressure source can be used. The spray gun has a nozzle to whose nozzle body the pressure duct can be attached. The liquid to be sprayed is fed to a vortex chamber via a central bore in the nozzle body, flows through the vortex chamber with a helical rotation along an axis coaxial with the nozzle axis, and leaves the nozzle through a spray hole in the nozzle head. The spray hole is of conical shape and is arranged coaxially the long axis of the vortex chamber. The nozzle head is fastened to the nozzle body by means of a sleeve nut. The shape and quantity of the spray stream can be changed, for different liquids, by the shaping of the spin profiles arranged in the region of the spray hole and by the shaping of the spray hole. To prevent settling of impurities, which lead to blockage of the nozzle, in the region of the spin profile, an interchangeable insert piece is arranged ...

Fluidzuführvorrichtung

Eine Fluidzuführvorrichtung gemäß einer Ausführungsform der Erfindung beinhaltet eine innere Struktur und ein Gehäuse, wie einen Rohrkörper, ausgelegt, die innere Struktur aufzunehmen. Die innere Struktur beinhaltet einen ersten Abschnitt, einen zweiten Abschnitt, einen dritten Abschnitt und einen vierten Abschnitt, einstückig ausgebildet auf einem gemeinsamen Wellenelement mit einem runden Querschnitt. Der erste Abschnitt ist dem Gehäuse vorgelagert positioniert, wenn die innere Struktur in dem Gehäuse untergebracht ist, und beinhaltet einen Wellenabschnitt und mindestens einen Spiralflügel. Der zweite Abschnitt ist dem ersten Abschnitt nachgelagert positioniert und beinhaltet einen Wellenabschnitt und eine Mehrzahl von Vorsprüngen. Der dritte Abschnitt ist dem zweiten Abschnitt nachgelagert positioniert und beinhaltet einen Wellenabschnitt und mindestens einen Spiralflügel. Der vierte Abschnitt ist dem dritten Abschnitt nachgelagert positioniert und beinhaltet einen Wellenabschnitt und ...

Löschen von Bränden und Unterdrückung von Explosionen

Improvements in or relating to spray nozzles

... 523,404. Spray-producers. FLETCHER, S. B. Jan. 2, 1939. No. 82. [Class 69 (iii)] In a nozzle for producing whirling spray the usual swirl plate is replaced by a member 2 comprising a lower circular portion and provided with angular slots 10 leading to an annular space 18 and an upper ring-shaped part 9 provided with tangential passages 11 leading to a whirl chamber 12. The member 2 is mounted in a nozzle comprising an inlet member 1, cap 5, washer 3 and centrally perforated spray plate 4. The member 2 may either be integral as shown or formed in two or three parts, and may be provided with a conical projection 17 directed towards the inlet and a dome shaped projection 16 in the whirl chamber. The member 2 may be provided with an axial passage which may be slightly tapered.

Improvements in or relating to liquid spraying nozzles

... 311,161. Blythe, G. E. K., Hider, G. E., and Buell Combustion Co., Ltd. Aug. 31. 1928. Nozzles for producing whirling sprays; nozzles with regulable orifices; strainers, arrangement of. -A tubular sleeve a has mounted therein means such as a helically grooved plug k for giving a whirl to liquid passing therethrough and an annular divergent passage m through which the liquid is discharged, the passage being reduced in width towards the discharge end. The plug k may be screwed into a perforated diaphragm d, Fig. 1, and have a diverging conical deflector j formed integral with it. A gauze cylinder or other filter may be mounted in an extension q, Fig. 4, of the cylinder a. Fig. 4 shows a form in which the deflector j is mounted on a rod q<1> screwed at its upper end by which the width of the discharge passage mav be varied, helical grooves being formed on the inside of the sleeve a. For spraying corrosive liquids the deflector j and block h, Fig. 5, are formed of mon-corrosive material such ...

NOZZLE WITH THE LIQUID COIL SPRING BRINGING TO SWIRLING

PROCEDURE AND SPRAYING LINKAGE FOR SQUIRTING AN ARABLE CROP WITH A PLANT PROTECTION LIQUID

TWO-MATERIAL SPRAY NOZZLE

ADJUSTABLE NOZZLE ASSEMBLY

Spray head with covers

Embodiments of the invention provide a spray head including a housing having a facetted front face with a plurality of intersecting surfaces. The spray head can include a nozzle in each one of the plurality of intersecting surfaces. The nozzle can be positioned within a first recess of the housing so that an outer end of the nozzle does not extend past an outer surface of the housing. The nozzle can generate and dispense a fog-like mist. The spray head can include a cover that substantially prevents an orifice of the nozzle from becoming blocked with debris. The cover can be installed within a second recess of the nozzle so that the cover is substantially flush with the outer surface of the housing.

Nozzle with helical spring which sets liquid in whirling motion

DRIP-PROOF VALVE FOR PREVENTING THE LEAKAGE OF LIQUID PRODUCTS

FIRE FIGHTING EQUIPMENT

The present invention relates to a fire fighting equipment, comprising at least one spray head (1) with a number of nozzles (3) directed obliquely sideways. The nozzles (3) are arranged so close to each other that the fog formation areas of the individual nozzles intensify the fog flows and provide a suction to cause the fog formation areas to be compressed into a continuous directional fog spray.

Zerstäubermundstück, insbesondere für Weinbergspritzen.

Ajutage réglable pour appareils servant à projeter des liquides.

Pulvérisateur de liquide.

Tête de pulvérisation pour liquides.

Dispositivo per spruzzare liquidi mediante propellente volatile

Zerstäuberdüse mit Sicherungsorgan, hauptsächlich für Pflanzen- und Baumspritzapparate.

Bouton d'actionnement pour une tige tubulaire de soupape d'un récipient distributeur d'une matière sous pression, procédé de fabrication de ce bouton et dispositif pour la mise en oeuvre de ce procédé

Brausekopf.

Flüssigkeitszerstäuber

Pulvérisateur de fluide sous pression

Strahldüse.

Wärmeaustauschkörper und Verfahren zur Herstellung desselben.

Dispositif pulvérisateur de liquide.

Dispositif d'arrosage.

Procédé et dispositif pour éteindre des liquides inflammables enflammés.

Pflanzenspritze

Garden sprinkler with cone spray - has connection nipples, sprinkler sleeve with spiral, adjusting jet and packings

Lawn sprinkler comprises a stand (1) terminating in a ball shaped head component having a nut fitted (3) connection nipple (2) in the lower part and double nipple screwed (4) into the top part and channels in the head between these. Packings (10) are interposed between the ball head and double nipple and between this and the sprinkler head (5-9) screwed onto the nipple (4). The sprinkler part (5) fitted with a spiral directly adjoins the nipple (4) and has a passage to connect the spiral with the lower sleeved (6) sector of this part in which the inside diameter of the sleeve just exceeds the outside dimensions of the spiral. A jet holder (7) screwed to this sleeve has a central ring groove whose outer wall lies flush with the inside of the sleeve so as to surround a tapped centre hole for an O-ring which seals off the jet.

Procédé de pulvérisation d'une substance et tuyére pour sa mise en oeuvre

Vaporisateur

JETS WITH A SOLID CONE SPRAY NOZZLE

DEVICE FOR the WASHING OF the ICES OF HEADLIGHTS Of CARS

a. Dispositif pour le lavage des glaces de phares d'automobiles. b. Dispositif caractérisé en ce que l'orifice de sortie diverge par rapport à l'embouchure de la buse, et que cette embouchure présente une section dont la forme correspond au moins approximativement à la forme de la glace à nettoyer. c. L'invention s'applique aux dispositifs pour le lavage des glaces de phares d'automobiles. at. Device for washing the windows of automobile headlights. b. Device characterized in that the outlet orifice diverges relative to the mouth of the nozzle, and that this mouth has a section whose shape corresponds at least approximately to the shape of the ice to be cleaned. vs. The invention applies to devices for washing the windows of automobile headlights.

POMME DE DOUCHE

Buse de pulvérisation pour appareil de douche, comprenant un noyau à canal s'étendant d'une entrée à une sortie pour le passage d'eau à travers le noyau, la sortie étant constituée d'un orifice unique. Le canal 2-4 comprend une chambre 2 placée entre l'entrée et la sortie, la chambre abritant des moyens de tourbillonnement 3 pour communiquer à l'eau un mouvement tourbillonnaire, cette chambre 2 ayant une paroi de guidage convergente 7b, en aval des moyens de tourbillonnement 3 conduisant directement à cet orifice 4. Application aux appareillages de salles de bain.

Sprinkler device

Process and device for white-washing by projection of viscous substances such as varnishes or lacquers, colours the oil, wax, adhesives, etc

Improvements with the fire hoses

DEVICE FOR the WASHING OF the ICES OF HEADLIGHTS Of CARS

DEVICE FOR the WASHING OF the ICES OF the HEADLIGHTS Of CAR

System of simple and double jet for the sulphating of the vine

Liquid spray device

Apparatus pulverizer for polishes, varnished and matters similar

Plunger tube spray

Gyratory pulverizer spray

Motor vehicle windscreen washer - has spiral packing prevented from moving in direction of fluid flow

The motor vehicle windscreen washer has a nozzle opening projecting the liquid from a supply pipe, and a packing, preferably a spiral body, is mounted up-steam of the opening so as to affect the shape of the emerging jet. The packing (15) is so held in place that it cannot move in the direction of fluid flow, being typically secured by a shoulder (17) on it, bearing against a mating shoulder (14) in the nozzle body. The packing itself can be cylindrical shape, with a collar forming the shoulder. The can be spiral grooves (18) in the packing, intersecting the collar.

SPRAYING NOZZLES

Lance-gun with high pressure for agricultural pulverizations

Spray nozzle with atomiser - has sliding spiral assembly thrust against head to form small constant-volume chamber

The spray nozzle has a body with head incorporating an axial orifice, and a spiral assembly sliding axially inside the body. The spiral assembly (2) is thrust against the head (4) so as to form with it a chamber of small constant volume, with lateral ports (8) by which it is supplied with the fluid to be projected. There can be a spring (16) to thrust the assembly into this position. The assembly can have a piston forming a variable volume chamber inside the body, supplied under pressure with water, and connected to the head orifice (5).

VERTICAL LIFT SYSTEM

IMPROVED bluskopBLUSKOP AND BLUSSYSTEEM

INJECTOR HAVING SWIRL STRUCTURE DOWNSTREAM OF VALVE SEAT

An atomizing injector comprises a body having a central bore with a valve situated in the bore, leading to a chamber. An actuator moves the valve between closed condition and open conditions, selectively exposing the chamber to a flow of pressurized liquid. A discharge port extends from the chamber to a discharge orifice. A swirl element is situated in the chamber, while leaving a free space in the chamber immediately above the discharge port. When the valve is opened, liquid flows into the chamber, through the swirl element into the space, forming a whirl in the space before passing through the discharge port and exiting the discharge orifice as an atomized whirling spray.

NOZZLE FOR JET DRILLING AND ASSOCIATED METHOD

A jet nozzle (60) is provided for drilling holes through the earth. The nozzle (60) may include orifices (68) for discharging fluid to drive the nozzle forward and includes a disk (70) or other device having orifices (80) to produce a swirling motion to fluid in the body of the nozzle. Swirling fluid is discharged from a front orifice (74) and an extension (76) is placed forward of the front orifice to confine the swirling fluid in a radial direction.

NOZZLE FOR JET DRILLING

A jet nozzle is provided for drilling holes through the earth, such as drainholes around a well. The nozzle may include orifices for discharging fluid to drive the nozzle forward and includes a disk or other device having orifices to produce a swirling motion to fluid in the body of the nozzle. Swirling fluid is discharged from a front orifice and an extension is placed forward of the front orifice to confine the swirling fluid in a radial direction.

SHOWER HEAD SPRAY WATER OUTFLOW STRUCTURE

Provided is a shower head spray water outflow structure comprising a guider (2) disposed in a water passage of a water outflow body (1), wherein said guider has a through hole (23) disposed at its center and a plurality of water inlets (22) disposed tangentially and transversely on its peripheral edge. Said guider divides the water stream flowing into said water outflow body (1) into a column-shaped water stream and a whirl water stream, thereby forming a spray as water flows out from said water outflow body (1). As the two water streams collide, a spray with relatively large drops of water is discharged from the water outflow nozzle, thereby reducing by about two times the amount of water used while providing an equally effective shower.

Pressure atomizer nozzle

A pressure atomizer nozzle comprises a nozzle body (30) in which is formed a turbulence and/or swirl chamber (39) and having a nozzle bore (33). At least one first feed channel (41, 41a) for the liquid (37) to be atomized connects to the chamber as a first feed stage for feeding said liquid (37) under pressure. At least one second feed channel (38) connects to the chamber as a second feed stage for feeding part of the liquid (37) to be atomized or for feeding a second liquid (37') to be atomized. The second feed channel feeds liquid into the chamber under pressure and with a swirl. The two stage pressure atomizer nozzle allows, for example, simple adaptation of the fuel spray cone angle to the respective operating conditions of a gas turbine burner.

Fire extinguishing device

Extensible coupling

СПОСОБ КОНТРОЛЯ РАЗМЕРА РАСПЫЛЕННЫХ КАПЕЛЬ В РАСПЫЛИТЕЛЬНОМ НАСАДОЧНОМ УСТРОЙСТВЕ ДЛЯ РАСПЫЛИТЕЛЬНОЙ СУШКИ, АППАРАТ ДЛЯ РАСПЫЛИТЕЛЬНОЙ СУШКИ И НАСАДКА К НЕМУ

ФОРСУНКА СО СПИРАЛЬНОЙ ПРУЖИНОЙ, КОТОРАЯ ПРИДАЕТ ЖИДКОСТИ ВИХРЕВОЕ ДВИЖЕНИЕ

Целью изобретения является создание форсунки, которая пригодна для применения, в частности, в таких распылительных головках для тушения огня, которые работают с жидкостью под высоким давлением. Внутри отверстия форсунки расположена спиральная пружина так, что поток жидкости направляется по спиральному каналу между витками пружины, причем жидкость приводится в движение с сильным завихрением до того, как она распыляется из жиклера форсунки.

Drallkörper sowie Kegeldüse mit einem solchen Drallkörper

Drallkörper (1), insbesondere zur Verwendung in einer Kegeldüse (19), wie etwa einer Vollkegeldüse oder einer Hohlkegeldüse, um ein durchströmendes Fluid in Rotation zu versetzen, mit einer zylindrischen Außenfläche (3), in welcher wenigstens ein zumindest abschnittsweise schräg zu einer Mittellängsachse (L) des Drallkörpers (1) verlaufender und endseitig offener Drallkanal (11) ausgebildet ist, dadurch gekennzeichnet, dass der Drallkörper (1) einen zylindrischen Basisabschnitt (2) aufweist, der die zylindrische Außenfläche (3) definiert, und sich an ein stirnseitiges Ende (4, 5) des Basisabschnitts (2) ein kegelförmig zulaufender und eine kegelartige Stirnfläche (6, 7) definierender Endabschnitt (8, 9) anschließt, wobei der wenigstens eine Drallkanal (11) in die kegelartige Stirnfläche (6, 7) mündet.

Fluidzuführvorrichtung, innere Struktur für eine solche, sowie Werkzeugmaschine, Duschdüse, Fluidmischvorrichtung und Hydrokultursystem mit einer solchen Fluidzuführvorrichtung

Fluidzuführvorrichtung (100, 200, 300, 400, 500, 600, 700), die Folgendes umfasst:eine innere Struktur (140, 240, 340, 440, 540, 640, 740); undein Gehäuse (110), das ausgelegt ist, die innere Struktur (140, 240, 340, 440, 540, 640, 740) aufzunehmen, wobei das Gehäuse (110) einen Einlass (111) und einen Auslass (112) aufweist,die innere Struktur (140, 240, 340, 440, 540, 640, 740), umfassend einen ersten Abschnitt (143, 243, 343, 443, 543, 643, 743), einen zweiten Abschnitt (145, 245, 345, 445, 545, 645, 745), einen dritten Abschnitt (147, 247, 347, 447, 547, 647, 747) und einen vierten Abschnitt (149, 249, 349, 449, 549, 649, 749), die einstückig auf einem gemeinsamen Wellenelement (141, 241, 341, 441, 541, 641, 741), das einen runden Querschnitt aufweist, ausgebildet sind,wobei der erste Abschnitt (143, 243, 343, 443, 543, 643, 743) dem Gehäuse (110) vorgelagert positioniert ist, wenn die innere Struktur (140, 240, 340, 440, 540, 640, 740) in dem Gehäuse (110) untergebracht ist, und einen ...

Dralldüse zur Sprühnebelerzeugung

Improvements in apparatus for the extinguishing of fires of oils and spirits

... 422,304. Spray-producers. MATHER & PLATT, Ltd., and BARCLAY, S. F., Park Works, Newton Heath, Manchester. Jan.4,1934,No.316. [Class 69 (iii)] A nozzle for use more particularly in extinguishing petrol, &c., fires contains a fixed scroll g having external blades for giving a swirl to the water, and a central diverging passage h.

TRIGGER OPERATED SPRAY NOZZLE

Nozzle assembly for liquid spraying

The assembly, which sprays liquid ammonia in the ascension pipe of a coke oven, has two swirl chambers 2, 3 of different diameters and with inclined grooves of different angles are made in a common body 1. The chambers 2, 3 have separate oblique lateral inlets 8, 9 and axial outlets 10, 11 and are connected by an oblique by-pass passage 12. During charging of the coke oven, ammonia liquor at 15-20 atm is supplied to the chamber 2, forming a 30 DEG spray cone. During the coking process, ammonia liquor at 2-3 atm is supplied to the chamber 3, forming a 60 DEG spray cone, and washing the chamber 2 via the by-pass passage 12. ...

Improvements in and relating to nozzles for spraying paint and other liquids

... 516,310. Spray-producers. LOGETTE, A. I., and DAINTON,-E. H. July 8, 1938, No. 20312. [Class 69 (iii)] . A spraying nozzle comprises a helically grooved plug 6 furnished at its inlet end with a coned or tapered guide 7 and a spraying head 2 furnished at its delivery end with a coned whirl chamber 4 the plug 6 being secured in the interior of the nozzle so that its coned guide projects into the inlet while the outlet terminates in the coned mixing chamber. The plug is secured in the nozzle by a flange 6a clamped between the body 1 and spray head 2. Interchangeable plugs 6 are provided to vary the quality of the spray. The head may be provided with a shield 9, Fig. 5, having inclined passages 10 through which air may be drawn to facilitate the distribution of liquid.

Fluid delivery device

Fluid delivery device

A fluid delivery device 1 comprising a housing 2 comprising an outlet 10 for discharging the fluid; a piston pump 4 comprising a casing defining a pump chamber 35 for storage of the fluid, a slidably movable piston 21, a plunger 22 and a delivery channel 59; a biasing mechanism 5 biasing the casing toward the outlet 10, and a trigger mechanism 6 comprising a catch member on or connected to the casing and a restraining member moveable by a manually actuated trigger. The trigger mechanism 6 has a cocked and a triggered configuration. In the cocked configuration the restraining member 80 engages the catch member 34, preventing movement of the casing and fluid delivery; in the triggered configuration the restraining member 80 is disengaged from the catch 34, allowing the biasing mechanism 5 to move the casing towards the outlet 10 to discharge liquid.

Improvements in or relating to automatic sprinkler systems

... 885,421. Sprinklers. HALL & CO. Ltd., MATTHEW. May 20, 1960 [May 27, 1959], No. 18118/59. Class 47. A sprinkler comprises a discharge outlet 2 closed by a plug 17 which is releasably held by a temperature responsive capsule 22 via jettisoning levers 20 passing through slots 23 in plate 16, the stream of liquid in the sprinkler being divided into an inner direct stream and an outer swirling stream by the fixed member 10 which has a through bore 11 and outer helical grooves 12, so that the liquid is finally discharged as droplets. The plug 17 and the plate 16 may be integral instead of centred by spigot 19. The nut 13 can be turned to adjust the sealing of the plug 17 by a tool which passes through further holes (not shown) in plate 16. Specification 856,689 is referred to.

EQUIPMENT FOR FIRE FIGHTING

ADJUSTABLE JET ARRANGEMENT

FLUID SUPPLY TUBING STRUCTURAL BODY

Piston pump for the emptying of tanks.

ADJUSTABLE NOZZLE ASSEMBLY

Spray head

Axial-vortex jet drilling system and method

ADJUSTABLE NOZZLE ASSEMBLY

The adjustable nozzle assembly (10) for a trigger sprayer (20) comprises an externally threaded nose bushing (14) and a nozzle cap (12) threadable upon the bushing (14). The nozzle cap (12) has a discharge orifice (49) located in its front face (26) and a flange skirt (32) extending from a front wall (28) thereof. The flange skirt (32) is threaded (34) inside the rear portion thereof and an internally stepped surface (36) is located forwardly of the threads to provide two reduced diameter annular surfaces (40, 44). The nozzle cap (12) is selectively threadably positionable on the bushing (14) between three positions such that the positioning of the inner surface (30) of the front wall (28) and the annular surface (40, 44) of the flange skirt (32) selectively cooperate with a front face (52) and annular periphery (60) of a nose bushing face disc (50) having two angular grooves (61, 62) in the annular periphery (60) thereof thereby selectively to provide a stop mode, a spray mode, and a stream ...

METHOD AND SPRAYER BOOM FOR SPRAYING A FIELD CROP WITH A PLANT PROTECTIVE LIQUID

A method serving the purpose of spraying a crop with a plant protective liquid. The liquid is sent out in the shape of a number of clouds (10) of atomized liquid in the direction of the crop (11) via a number of liquid nozzles (9) placed on a sprayer boom (8) which, at the same time, is driven across the crop (11). The nozzles (9) are adjusted to put each atomized liquid cloud (10) into whirling movement. The whirls (10) created thereby are stiff and stable against drifting. The liquid whirls (10) can be supported by a curtain of air whirls (14). By means of the method and the sprayer boom according to the invention, a crop can be sprayed efficiently with a minimum use of crop spray.

Pulverizer with liquid

Extinguishing device of fire

Device for the projection of pulverized liquids

SHOWER HEAD

DEVICE Of ADMINISTRATION OF FLUIDS

La présente invention concerne un dispositif d'administration de fluides (1). Ledit dispositif d'administration de fluides (1) comprend un boîtier (2,3), une pompe à piston ; un mécanisme de sollicitation, un mécanisme de déclenchement (6), le boîtier comprenant un orifice de sortie (10). Application : utilisation dudit dispositif d'administration de fluides (1) pour l'administration nasale, sublinguale ou ophtalmique d'agents pharmaceutiques.

FLUID DISPENSER MODULE.

Module de distribution de produit fluide (M) destiné à être intégré dans une tête de distribution de produit fluide montée sur un réservoir de produit fluide, le module de distribution de produit fluide (M) comprenant une entrée de produit fluide (13), un orifice de distribution (50) et un chemin d'écoulement de produit fluide (Cp) entre l'entrée de produit fluide (13) et l'orifice de distribution (50), le module de distribution (M) comprenant en outre un clapet (3, 20) coupant sélectivement ledit chemin d'écoulement de produit fluide (Cp), ledit clapet (3, 20) s'ouvrant sous une pression déterminée du produit fluide dans le chemin d'écoulement de produit fluide (Cp) en amont du clapet (3, 20), caractérisé en ce qu'il comprend en outre un chemin d'éventation (Ca) du réservoir de produit fluide.

Piston pump for the draining of liquid containers

Pulverizer for multiple purpose

HOLLOW DISPENSING HEAD

Dispensing head (1) intended to be fitted on a container that contains at least one product to be dispensed, this dispensing head comprising: a body (3) that is open at its two opposite axial ends, an engaging part (10) that is open at its two opposite axial ends, at least partially defining a dispensing orifice.

Light cleaning device for a vehicle

Provided is a light cleaning device for washing lights located on an external portion of a vehicle. The device has an elongate housing formed with an inlet port connectable to a source of pressurized liquid and a rinsing head fitted with at least one jet nozzle. The jet nozzle is mounted at a distal end of a telescopically retractable hollow tube of the device, which is normally retracted. There is a liquid flow path from the housing to the rinsing head which can emit a jet spray therefrom when the tube is projected from the housing. The nozzle may have a jet forming member fitted therein to turbulate the jet spray fluid.

Air gun

The air gun comprises a substantially cylindrical-shaped external case ( 2 ), provided at one end with a connection element ( 8 ) suitable to enable the connection of the air gun ( 1 ) with a device for supplying a fluid to be sprayed, and provided at the opposite end with an expulsion device ( 10 ) suitable to enable the outlet of the fluid to be sprayed towards the outside. Inside the case ( 2 ) is arranged a vortex generator device ( 9 ) provided with a plurality of internal walls ( 91 ) having curvilinear profiles. The walls ( 91 ) define a plurality of separated helical pipes ( 93 ), in order to give the fluid to be sprayed a helical rotatory motion.

METHOD OF CONTROLLING THE SPRAY DROPLET SIZE OF A SPRAY NOZZLE APPARATUS FOR SPRAY-DRYING APPLICATIONS, SPRAY DRYING APPARATUS AND NOZZLE THEREFORE

A method of controlling the spray droplet size of a spray nozzle apparatus, in particular for the manufacturing of food powders, delivered to the spray nozzle comprises the following steps: a) providing a paste of a product to be sprayed by a spray nozzle; b) continuously determining the shear viscosity (η) of the product paste delivered to the spray nozzle; c) determining the mass flow rate (Qm) of the product paste delivered to the spray nozzle; d) determining the static pressure (P) of the product paste delivered to the spray nozzle; e) determining the density (p) of the product paste delivered to the spray nozzle; f) delivering the data obtained in steps b) to e) to a control device comprising a computer and a memory; g) calculating control data for adjusting the spray nozzle on the basis of the data obtained in steps b) to e) and on nozzle geometry parameters stored in the memory; h) sending the control data as control signals to a control means of the spray nozzle and adjusting the spray nozzle accordingly. 1. A method of controlling the spray droplet size of a spray nozzle apparatus delivered to the spray nozzle , the method comprises the following steps of:a) providing a paste of a product to be sprayed by a spray nozzle;b) continuously determining the shear viscosity of the product paste delivered to the spray nozzle;c) determining the mass flow rate of the product paste delivered to the spray nozzle;d) determining the static pressure of the product paste delivered to the spray nozzle;e) determining the density of the product paste delivered to the spray nozzle;f) delivering the data obtained in steps b) to e) to a control device comprising a computer and a memory;g) calculating control data for adjusting the spray nozzle on the basis of the data obtained in steps b) to e) and on nozzle geometry parameters stored in the memory; andh) sending the control data as control signals to a control means of the spray nozzle and adjusting the spray nozzle accordingly ...

Fluid supply apparatus

A fluid supply apparatus according to an embodiment of the invention includes an internal structure and a housing such as a pipe body configured to house the internal structure. The internal structure includes a first portion, a second portion, a third portion, and a fourth portion formed integrally on a common shaft member having a circular cross-section. The first portion is positioned upstream of the housing when the internal structure is housed in the housing and includes a shaft portion and a at least one spiral vane. The second portion is positioned downstream from the first portion and includes a shaft portion and a plurality of protrusions. The third portion is positioned downstream from the second portion and includes a shaft portion and at least one spiral vane. The fourth portion is positioned downstream from the third portion and includes a shaft portion and a plurality of protrusions.

FLUID SUPPLY APPARATUS

A fluid supply apparatus according to an embodiment of the invention includes a housing and an internal structure which is housed in the hosing. The internal structure includes a shaft portion and a plurality of protrusions protruding from the outer circumferential surface of the shaft portion. A plurality of flow paths are formed between the plurality of protrusions, and a groove having a predetermined depth from the outer circumferential surface of the shaft portion is formed in each of at least a part of the plurality of flow paths. 1. A fluid supply apparatus comprising:a housing; andan internal structure which is housed in the hosing,the internal structure comprising a shaft portion and a plurality of protrusions protruding from the outer circumferential surface of the shaft portion,wherein a plurality of flow paths are formed between the plurality of protrusions and a groove having a predetermined depth from the outer circumferential surface of the shaft portion is formed in each of at least a part of the plurality of flow paths.2. The fluid supply apparatus of claim 1 , wherein the groove formed in the flow path has one of a V-shaped cross-section claim 1 , a R-shaped cross-section claim 1 , a trapezoidal cross-section claim 1 , or any other polygonal cross-section.3. The fluid supply apparatus of claim 1 , wherein the groove formed in the flow path prevents the velocity of a fluid flowing through the fluid supply apparatus from being decreased at the bottom of the flow path.4. The fluid supply apparatus of claim 1 , wherein the groove spirally extends along the circumference of the shaft portion.5. A fluid supply apparatus comprising:an internal structure; anda housing configured to house the internal structure,the housing having an inlet and an outlet, andthe internal structure comprising a first portion and a second portion, which are formed integrally on a common shaft member having a circular cross-section,wherein the first portion of the internal ...

SPRAY PUMP

A spray pump is disclosed. A spray pump according to one aspect of the present invention comprises: a housing which has an inflow space and which is coupled to a container inlet; a housing cover coupled to the upper end portion of the housing; a disc for opening or closing the housing according to the pressure of the inflow space; a valve which is movably inserted into the housing cover and which has a valve head and a valve body communicating with the valve head; a guide having a portion inserted into the valve body and the remaining portion positioned outside the valve body, and having a guide passage corresponding to a flow path through which contents are discharged; a valve spring for providing elastic force for upwardly pressing the valve; a piston which is movably inserted into the outer peripheral surface of the guide, and which opens or closes the guide passage by means of the vertical movement of the valve; a nozzle which is coupled to the valve head and which has an insert protrusion; and an insert which is inserted into the circumference of the insert protrusion and which has an orifice, wherein a spiral nozzle helix groove is formed on the outer peripheral surface of the insert protrusion. 1. A spray pump comprising:a housing having an inflow space and configured to be coupled to an opening of a container;a housing cover coupled to an upper end of the housing;a disk configured to open or close the housing according to a pressure of the inflow space;a valve movably inserted through an inside of the housing cover, the valve comprising a valve head and a valve body connecting with the valve head;a guide having a portion thereof inserted in the valve body and a remaining portion thereof positioned outside the valve body, the guide comprising a guide passage corresponding to a flow path for discharging a content;a valve spring configured to provide an elastic force pressing the valve upward;a piston movably inserted onto an outer perimeter of the guide and ...

ATOMIZING NOZZLE

Atomizing nozzle which combines two or more substances introduced through at least a first inlet () and a second inlet (), and sprays the resulting atomized droplets through an outlet (), capable of optimized flow rate and droplet size through a modular design based on interchangeable disk-shaped modules. When stacked in a hollow cylindrical casing conformed by a first housing () and a second housing (), the plurality of modules conform a first mixing chamber () and a second mixing chamber () connected through a swirl module (). Furthermore, when said stacking occurs, the first inlet () is connected to the first mixing chamber (), the outlet () is connected to the second mixing chamber (); and the second outlet may be connected to the first mixing chamber () or the second mixing chamber () depended on the configuration selected by the user. 114.-. (canceled)16. The atomizing nozzle according to wherein the first inlet is located on the first housing and is configured to pass through the first mixing chamber to connect to the first conduct.175064200. The atomizing nozzle according to characterized in that the second inlet () and the second conduct () are connected to the first mixing chamber ().18. The atomizing nozzle according to wherein the nozzle further comprises a third inlet located on the second housing and connected to the second mixing chamber in a direction substantially perpendicular to the first inlet.19. The atomizing nozzle according to wherein the first inlet is located on the first housing.20. The atomizing nozzle according to wherein the second inlet is connected to the second mixing chamber and is located on the second housing.21. The atomizing nozzle according to wherein the nozzle further comprises a third inlet connected to the outlet in a direction substantially perpendicular to the outlet.22. The atomizing nozzle according to claim 15 , wherein the first housing and the second housing are both cylindrical housings claim 15 , wherein the first ...

Injection cooler

An injection cooler for cooling hot steam in a pipeline has an injecting device that has multiple injection nozzles. The cooler includes a regulating body connected to a coolant supply. The regulating body is equipped with a valve arrangement to regulate coolant feed to the injection nozzles. Coolant feed lines are provided between the injecting device and the regulating body with a separate coolant feed line being provided for each injection nozzle. Ends of the coolant feed lines of the injecting device are secured to a first flange plate which can be secured to a surface on the injecting device. Ends of the coolant feed lines associated with the regulating body are secured to a second flange plate which is secured to a receiving surface of the regulating body. The injecting device has a tubular mixing portion with a de Laval nozzle-type longitudinal section along a longitudinal axis.

SPRAY NOZZLE

A spray nozzle comprising a housing including a primary passage defining a primary axis, a series of secondary passages configured to provide swirl to a fluid passing therethrough circumferentially positioned around the housing, a series of standoffs circumferentially spread around an outer surface of the housing and located downstream along the primary axis of the series of swirling passages, wherein each of the swirling passages corresponds to a respective standoff of the series of standoffs, in order to control the swirl of the fluid. 1. A spray nozzle comprising:a housing including a primary passage defining a primary axis;a series of secondary passages configured to provide swirl to a fluid passing therethrough, circumferentially positioned around the housing; anda series of standoffs circumferentially spread around an outer surface of the housing and located downstream along the primary axis of the series of swirling passages, wherein each of the swirling passages corresponds to a respective standoff of the series of standoffs, in order to control the swirl of the fluid.2. The nozzle of claim 1 , wherein each of the standoffs include a rounded face facing the corresponding secondary passage.3. The nozzle of claim 2 , wherein each of the standoffs is circular.4. The nozzle of claim 1 , wherein each of the secondary passages defines a secondary axis not parallel to the primary axis.5. The nozzle of claim 4 , wherein each secondary axis is directed at a corresponding standoff.6. The nozzle of claim 1 , wherein the series of secondary passages are positioned radially outward from the outer surface of the housing.7. The nozzle of claim 1 , wherein the standoffs are positioned downstream of the series of secondary passages along the primary axis of the primary passage.8. The nozzle of claim 1 , wherein the outer surface of the housing defines multiple outer diameters as a function of position along the primary axis.9. The nozzle of claim 1 , wherein a distance ...

AIR/OIL MIST GENERATOR

An air/oil mist generator (A) including an accumulation chamber () inside which a mist of oil particles in air accumulates, the accumulation chamber () being provided with at least a first mist outlet (), the generator (A) comprising a nebulizer (A) feeding into the said accumulation chamber (), the nebulizer () being optimised to operate at a first pressure level and being fed by a first line (BA) of compressed air at the said first pressure level, the generator (A) further including a further nebulizer (A) which also feeds into the accumulation chamber () optimised to operate at a second pressure level which is higher than the first pressure level, the further nebulizer being fed by a second line (AL) of compressed air at the second pressure level; the first line (BA) being optionally associated with a non-return valve () which prevents a backflow coming from the accumulation chamber (). 1. Air/oil mist generator , comprising an accumulation chamber inside which a mist of oil particles in air accumulates , the accumulation chamber being provided with at least a first mist outlet , the generator comprising a nebulizer leading to said accumulation chamber , the nebulizer comprising a first nozzle fed by pressurized air , the nebulizer being fed by a first line of compressed air at a first pressure , the generator further comprising a further nebulizer which also flows into the accumulation chamber , the further nebulizer comprising a further first nozzle fed by pressurized air , the further nebulizer being fed by a second line of compressed air at a second pressure that is higher than the first pressure , the first line being optionally associated with a non-return valve which prevents a counter-flow from the accumulation chamber.2. Air/oil mist generator according to claim 1 , wherein the further nebulizer is optimized and/or configured to generate a mist using a higher pressure with respect to pressure needed to generate a mist by the nebulizer.3. Air/oil mist ...

Plant for treatment of vineyards

Изобретение относитс  к облас- ти механизации сельскохоз йственных процессов и может быть использовано в машинах дл  полива виноград- НИКОВ. Целью изобретени   вл етс  обеспечение возможности комбинированной обработки виноградника. Установка дл  обработки виноградников содержит насос 1, соединенный с центральной трубой 2, и закрепленные на вертикальных стойках 3 распределительные трубопроводы 4 с группой распылительных насадок - наклонно расположенных к оси трубопровода 4 насадок 5 и вертикально расположенных насадок 6. Насадка 5 и 6 снабжены подпружиненными клапанами. Насадки 5 выполнены нормально открытыми, а насадки 6 - нормально закрытыми. 4 ил.. , i (Л //////////// // /////////////// У//у/; /// //7////// Фиг.1 1C ;о The invention relates to the mechanization of agricultural processes and can be used in machines for watering grapes. The aim of the invention is to provide the possibility of a combined treatment of the vineyard. The vineyard treatment plant comprises a pump 1 connected to a central pipe 2 and mounted on vertical posts 3 distribution pipes 4 with a group of spray nozzles — obliquely arranged to the axis of the pipeline 4 nozzles 5 and vertically arranged nozzles 6. Nozzle 5 and 6 are provided with spring-loaded valves. Nozzles 5 are made normally open, and nozzles 6 are normally closed. 4 silt .., i (L ////////// // // //////////// / U // y /; /// // 7 / ///// Fig.1 1C; o

Sprayer with coiled spring imparting swirl motion to liquid

Спиральная пружина форсунки выполнена с возможностью приложения усилия к стержню, заставляющего стержень перемещаться от жиклера форсунки по направлению к упору. Стержень выполнен с возможностью аксиального перемещения в направлении цилиндрического канала в соответствии с силами, действующими на стержень и содержащими усилие спиральной пружины и давление жидкости. Пружина опирается одним концом на фланец стержня, диаметр которого меньше диаметра цилиндрического канала в корпусе форсунки, для создания перепада давления через кольцеобразный канал между фланцем и стенкой кольцеообразного канала, который создает силу, действующую в направлении, противоположном направлению усилия пружины. Стержень имеет конический выступ, образующий кольцеобразный канал с окружающим его корпусом и выполненный с возможностью блокирования подающего канала при заданном давлении жидости. Движение стержня под действием пружины ограничено стенкой конической вихревой камеры. Другим концом пружина опирается на часть стержня в виде плунжера. Стержень имеет осевой канал и торцовую поверхность с множеством наклонных канавок, плотно прилегающую к стенке вихревой камеры. Осевой канал имеет дросселирующее впускное отверстие. Распылительная головка может подвергаться очень высокому давлению во впускном отверстии, включая ударные волны, без разрушения оболочки. Жидкость приводится в движение с сильным завихрением до того, как она распыляется из жиклера форсунки. 9 з.п.ф-лы, 15 ил. Эззгстс ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2121 886 ' 13) СЛ ОМК В 05 В 1/34 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95108856/25, 14.09.1993 (30) Приоритет: 15.09.1992 Е 924119 15.09.1992 [ 924120 03.09.1993 Е! 933873 (46) Дата публикации: 20.11.1998 (56) Ссылки: ОЕ 2524856 АЛ, 1976. ЗИ 1380785 АЛ, 1988. 4$ 2560799 А, 1951. (71) Заявитель: Геран Сундхольм (Е1) (72) Изобретатель: Геран Сундхольм (Е) (73) Патентообладатель: Геран Сундхольм (Г 1) (54) ФОРСУНКА СО ...

Sprayer

FIELD: spraying equipment used for fire suppression. SUBSTANCE: sprayer has casing with at least one nozzle. Casing has inlet opening for supplying of fire-suppressing medium to at least one nozzle. Sprayer has disintegrating temperature sensitive device, which in its initial state is in contact with rod mounted for sliding within channel provided with inlet and outlet leading to nozzle. Construction of sprayer provides uniform and rectilinear loading of disintegrating device without breaking it due to high pressure of liquid. Rod is in sliding relation to channel wall. Rod and channel are positioned at both sides of channel inlet opening to provide at least partial equilibrium of liquid pressure at inlet end, when sprayer is in its initial state. EFFECT: increased efficiency by uniform loading of disintegrating device, simplified construction and enhanced reliability in operation. 12 cl, 8 dwg Гэзругс ПЫ ГЭ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВУ” 2141 861 (51) МК д 62 С 31/05, В 05 В 1/14, 1/34 13) СЛ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 96123899/12, 17.05.1995 (24) Дата начала действия патента: 17.05.1995 (30) Приоритет: 17.05.1994 Е| 942299 06.06.1994 Е! 942667 (46) Дата публикации: 27.11.1999 (56) Ссылки: МО 92/20453 АЛ, 26.11.92. ОЕ 2825165 АЛ, 01.04.82. \О 92/15310 АТ, 17.09.92. СВ 1028521 А, 04.05.66. Ц ЗОЗЭ7Р А, 25.05.71. (85) Дата перевода заявки РСТ на национальную фазу: 17.12.96 (86) Заявка РСТ: Е1 95/00260 (17.05.95) (87) Публикация РСТ: М/О 95/31252 (23.11.95) (98) Адрес для переписки: 103735, Москва, ул.Ильинка 5/2, Союзпатент, Томской Е.В. (71) Заявитель: Геран Сундхольм (Е1) (72) Изобретатель: Геран Сундхольм (Е) (73) Патентообладатель: Геран Сундхольм (Г 1) С1 2141861 (54) РАЗБРЫЗГИВАТЕЛЬ (57) Реферат: Изобретение относится К разбрызгивателю, содержащему корпус, в котором установлено по меньшей мере одно сопло. Корпус имеет вход для жидкости для передачи среды для тушения огня по меньшей мере в ...

Nozzle used for cleaning

본 발명은 노즐에서 분사되는 유체가 원주경사방향으로 회오리 치면서 분사되도록 하고, 더 나아가 하부직진방향으로도 회오리 치면서 분사되도록 함으로써 세척 능률이 크게 향상되도록 개선된 원주경사방향으로 회오리 치게 분사되는 세척노즐에 관한 것으로서, 체결공(11a)이 있는 연결부(11)와, 상기 체결공(11a)과 연통되는 유체공급홈공(13)이 내부에 있는 분사부(12)를 포함하고, 상기 분사부(12)에 유체공급홈공(13)과 연통되고 원주면 방향으로 경사지게 구비되는 다수의 원주경사방향경사토출공(14,14',14'')을 갖도록 하되, 상기 원주경사방향경사토출공(14,14',14'')의 내주면에 나선형 회오리생성홈(16)이 각각 형성되도록 구성되고, 상기 분사부(12) 하부에는 나선형 회오리생성홈(16)이 있는 중앙수직토출공(15)을 포함하여 구성되게 이루어진 것이다. The present invention is a cleaning nozzle that is sprayed in a whirlpool in a circumferentially inclined direction, which is improved so that the cleaning efficiency is greatly improved by allowing the fluid sprayed from the nozzle to be sprayed while whirling in the circumferential oblique direction, and furthermore, to be sprayed while whirling in the lower straight direction. As relates to, it includes a connection part 11 having a fastening hole 11a, and a spraying part 12 having a fluid supply groove hole 13 communicating with the fastening hole 11a therein, and the spraying part 12. It communicates with the fluid supply groove hole 13 and has a plurality of circumferentially inclined discharge holes 14, 14', 14'' that are provided to be inclined in the circumferential direction, and the circumferentially inclined direction inclined discharge holes 14, 14 ', 14'') is configured such that a spiral tornado generating groove 16 is formed on the inner circumferential surface, respectively, and a central vertical discharge hole 15 having a spiral tornado generating groove 16 in the lower portion of the injection unit 12 is included. made to be composed.

Pressure atomizer nozzle

A pressure atomizer nozzle comprises a nozzle body (30) in which is formed a turbulence and/or swirl chamber (39) and having a nozzle bore (33). At least one first feed channel (41, 41a) for the liquid (37) to be atomized connects to the chamber as a first feed stage for feeding said liquid (37) under pressure. At least one second feed channel (38) connects to the chamber as a second feed stage for feeding part of the liquid (37) to be atomized or for feeding a second liquid (37') to be atomized. The second feed channel feeds liquid into the chamber under pressure and with a swirl. The two stage pressure atomizer nozzle allows, for example, simple adaptation of the fuel spray cone angle to the respective operating conditions of a gas turbine burner.

Device for fire fighting using water atomization

Vorrichtung zur Brandbekämpfung mittels Wasserverdüsung, wobei die Wasserverdüsung über eine Mehrfach-Vernebelungs-Düse mit bis zu vier Dralldüsen erfolgt, wobei in einem Düsengehäuse ein Anregerstößel angeordnet ist, an dem ein Anregerröhrchen mit einem Anreger befestigt ist und die Mehrfach-Vernebelungs-Düse an einem Ende ein Gewinde für die direkte Verbindung mit Löschmedien führenden Zuführleitungen aufweist, gekennzeichnet dadurch, dass die Mehrfach-Vernebelungs-Düse (1) ein Düsengehäuse (2) aufweist, wobei das Düsengehäuse (2) an seinem Umfang mehrere Bohrungen (3) zur Aufnahme mindestens eines eingepressten Drallgehäuses (4) aufweist, in dem jeweils ein schräg umlaufende sowie sich zur Auslassöffnung (5) hin in der Tiefe verringernde Nuten (6) aufweisender Drallkörper (7) angeordnet ist, wobei das Düsengehäuse (2) in seinem Inneren einen beweglich geführten Anregerstößel (8) mit einem eine Aussparung (9) aufweisenden Dichtring (10) aufweist, in dem ein O-Ring (11) gehalten ist.

Nozzle with uniform atomising cone

FIELD: process engineering.SUBSTANCE: invention relates to nozzle with uniform atomising cone. Nozzle swirler outer surface has at least one swirling channel. Said channel has baffle section shaped to coil or extending at an angle to swirler central lengthwise axis. Channel outlet is located at length from baffle section end to downstream swirler channel end. Channel outlet section extends axially to allow fluid axial turn in swirler channel.EFFECT: higher efficiency of spraying.9 cl, 42 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 501 610 (13) C1 (51) МПК B05B B05B 1/34 1/02 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2012126085/05, 25.06.2012 (24) Дата начала отсчета срока действия патента: 25.06.2012 (73) Патентообладатель(и): Лехлер ГмбХ (DE) R U Приоритет(ы): (30) Конвенционный приоритет: 01.07.2011 DE 102011078508.6 (72) Автор(ы): ШНАЙДЕР Маттиас (DE) (45) Опубликовано: 20.12.2013 Бюл. № 35 2 5 0 1 6 1 0 (56) Список документов, цитированных в отчете о поиске: US 2009/0236438 A1, 24.09.2009. US 2303130 A, 24.11.1942. US 3547352 A, 15.12.1970. DE 7637369 U, 24.03.1977. US 1496924 A, 10.06.1924. SU 861850 A, 17.09.1981. 2 5 0 1 6 1 0 R U (54) ФОРСУНКА СО СПЛОШНЫМ КОНУСОМ РАСПЫЛА (57) Реферат: Изобретение относится к малярному цеху для окрашивания подлежащих окрашиванию объектов в виде кузовов автомобилей и/или деталей кузовов автомобилей, прежде всего кабин грузовых автомобилей. Малярный цех содержит наружную конструкцию здания, которая окружает внутреннее пространство здания. В здании расположен по меньшей мере один погружной резервуар и по меньшей мере один открытый обрабатывающий участок, который является открытым по отношению к внутреннему пространству здания. Малярный цех также содержит первый уровень транспортировки, на котором подлежащие окрашиванию объекты являются транспортируемыми по меньшей мере через один открытый обрабатывающий участок. Кроме того, малярный цех содержит по ...

Dual fluid spray nozzle

Two material spray nozzle comprises a housing (1) with a mixing chamber (2) and connecting channels (3, 5) for the supply of a gaseous and a liquid medium; and a mouthpiece (6) having a bore (8) and an outlet opening (9). A twisted insert (11) is arranged in the bore of the mouthpiece and the outlet opening is provided centrally on the base (8a) of the mouthpiece with a diameter corresponding to half the diameter of the bore. Preferred Features: The outlet opening extends to a outlet cone (10) whose outlet angle ( alpha ) adapts to the desired spray angle. The part of the base surrounding the outlet opening is planar or directed at right angles to the axis of the bore.

Swirl nozzle for spray systems

Zum Sprühen von beispielsweise Pflanzenschutzmitteln zum Farbspritzen können Spritzpistolen verwendet werden, welche über eine Druckleitung mit einer Druckquelle verbunden sind. Die Spritzpistole weist eine Düse auf, an deren Düsenkörper die Druckleitung angeschlossen werden kann. Die zu verspritzende Flüssigkeit wird über eine zentrale Bohrung im Düsenkörper einer Wirbelkammer zugeführt, durchströmt die Wirbelkammer mit einer Spiraldrehung koaxialer Achse zur Düsenachse und verläßt die Düse über ein Spritzloch im Düsenkopf. Das Spritzloch ist kegelig ausgebildet und koaxial zur Längsachse der Wirbelkammer angeordnet. Der Düsenkopf ist mittels einer Überwurfmutter am Düsenkörper befestigt. Die Form und Menge des Spritzstrahls bei verschiedenen Flüssigkeiten kann durch die Formgebung von im Bereich des Spritzlochs angeordneten Drallprofilen und durch die Formgebung des Spritzlochs verändert werden. Zur Vermeidung des Absetzens von Verunreinigungen im Bereich des Drallprofils, welche zur Verstopfung der Düse führen, ist in der Wirbelkammer ein austauschbares Einsatzstück angeordnet, mittels welchem die axiale Länge der Wirbelkammer verändert werden kann.

Manually actuated atomiser

The manual sputterer for fluids, to apply a droplet spray to a surface, has energy stored by a spring (59) using a coil spring, a plate spring or a gas spring. together with a piston (81) and two channels. The spray action is triggered by manual release (58) of a locking mechanism (74). The spring is outside the fluid storage zone, and acts on the piston to force a small volume of the fluid out of the cylinder (53) at a pressure of 1-5 MPa (10-50 bar). The distribution of the droplet sizes can be adjusted, with a mean droplet size of ≤ 50 mu m. The mass flow through the jet (60) is ≤ 0.4 g/second.

Spray head with covers

Embodiments of the invention provide a spray head including a housing having a facetted front face with a plurality of intersecting surfaces. The spray head can include a nozzle in each one of the plurality of intersecting surfaces. The nozzle can be positioned within a first recess of the housing so that an outer end of the nozzle does not extend past an outer surface of the housing. The nozzle can generate and dispense a fog-like mist. The spray head can include a cover that substantially prevents an orifice of the nozzle from becoming blocked with debris. The cover can be installed within a second recess of the nozzle so that the cover is substantially flush with the outer surface of the housing.

Nozzle with helical spring which sets liquid in whirling motion

The object of the invention is to provide a new nozzle which in particular is suitable for use in such spray heads for fire fighting which operate with a high liquid pressure. Inside the orifice (13) of the nozzle is arranged a helical spring (20) in such a manner that the liquid is brought to flow along a helical path (23) between the loops of the spring, whereat the liquid is set into a strong whirling motion before leaving the orifice of the nozzle.

sprinkler

Extinguishing fires and suppressing explosions

A fire extinguishing or explosion suppression device comprises a chamber and a nozzle. The nozzle defines a discharge pathway from the chamber. The chamber has an inlet for pressure-driven introduction of a liquid into the chamber. The chamber is shaped so that a gas contained in the chamber before the introduction of the liquid is entrained into the liquid during the pressure driven introduction of the liquid such that a mixture of the liquid and the gas is discharged through the nozzle to create a mist for extinguishing a fire or suppression of an explosion. After the gas has been discharged from the chamber, the nozzle produces a spray having a core of larger liquid droplets with the core being surrounded by smaller liquid droplets.

Spray head with covers

Embodiments of the invention provide a spray head including a housing having a facetted front face with a plurality of intersecting surfaces. The spray head can include a nozzle in each one of the plurality of intersecting surfaces. The nozzle can be positioned within a first recess of the housing so that an outer end of the nozzle does not extend past an outer surface of the housing. The nozzle can generate and dispense a fog-like mist. The spray head can include a cover that substantially prevents an orifice of the nozzle from becoming blocked with debris. The cover can be installed within a second recess of the nozzle so that the cover is substantially flush with the outer surface of the housing.

Spray nozzle, especially for spraying water in fire prevention systems

A spray nozzle, especially for spraying water in fire prevention systems, has a housing in which there is a vortex chamber into which a first channel into which a first channel for supplying water opens essentially tangentially at a distance from the axis of the vortex and which has a first outlet orifice coaxial with the axis of the vortex. The spray nozzle also has a second outlet orifice arranged inside the vortex chamber so it is coaxial with the first outlet orifice and is located at the end of a second channel that is coaxial with the axis of the vortex. The second channel has an enlarged area upstream from the second outlet orifice, where the cross-sectional area at right angles to the axis of the channel increases in the direction of flow. furthermore, the cross-sectional area of the second channel at right angles to the axis of the channel does not decrease further downstream from the enlargement as seen in the direction of flow. The second outlet orifice is positioned so close to and upstream from the first outlet orifice that a low pressure zone is formed in the enlarged area, distributing the flowing water to form a spray cone that comes out of the second outlet orifice and spreads out inside a spray cone coming out of the first outlet orifice. This yields a uniform fire extinguishing effect and the width of the spray created by the spray nozzle is increased. The spray nozzle according to this invention is simple and inexpensive to manufacture.

Extinguishing fires and suppressing explosions

A fire extinguishing or explosion suppression device comprises a chamber and a nozzle. The nozzle defines a discharge pathway from the chamber. The chamber has an inlet for pressure-driven introduction of a liquid into the chamber. The chamber is shaped so that a gas contained in the chamber before the introduction of the liquid is entrained into the liquid during the pressure driven introduction of the liquid such that a mixture of the liquid and the gas is discharged through the nozzle to create a mist for extinguishing a fire or suppression of an explosion. After the gas has been discharged from the chamber, the nozzle produces a spray having a core of larger liquid droplets with the core being surrounded by smaller liquid droplets.

Extinguishing fires and suppressing explosions

A fire extinguishing or explosion suppression device comprises a chamber and a nozzle. The nozzle defines a discharge pathway from the chamber. The chamber has an inlet for pressure-driven introduction of a liquid into the chamber. The chamber is shaped so that a gas contained in the chamber before the introduction of the liquid is entrained into the liquid during the pressure driven introduction of the liquid such that a mixture of the liquid and the gas is discharged through the nozzle to create a mist for extinguishing a fire or suppression of an explosion. After the gas has been discharged from the chamber, the nozzle produces a spray having a core of larger liquid droplets with the core being surrounded by smaller liquid droplets.

Extinguishing fires and suppressing explosions

A fire extinguishing or explosion suppression device comprises a chamber and a nozzle. The nozzle defines a discharge pathway from the chamber. The chamber has an inlet for pressure-driven introduction of a liquid into the chamber. The chamber is shaped so that a gas contained in the chamber before the introduction of the liquid is entrained into the liquid during the pressure driven introduction of the liquid such that a mixture of the liquid and the gas is discharged through the nozzle to create a mist for extinguishing a fire or suppression of an explosion. After the gas has been discharged from the chamber, the nozzle produces a spray having a core of larger liquid droplets with the core being surrounded by smaller liquid droplets.

SPRINKLER HEAD

Nozzle with helical spring which sets liquid in whirling motion

The object of the invention is to provide a new nozzle which in particular is suitable for use in such spray heads for fire fighting which operate with a high liquid pressure. Inside the orifice (13) of the nozzle is arranged a helical spring (20) in such a manner that the liquid is brought to flow along a helical path (23) between the loops of the spring, whereat the liquid is set into a strong whirling motion before leaving the orifice of the nozzle.

HOLLOW DISTRIBUTION HEAD

Injection nozzle device for fluid system - has movable plug in nozzle bore and device to vibrate flowing fluid

A fluid injection nozzle consists of a housing with an opening through which fluid is sprayed and a spring movable plug mounted in a bore attached to the body housing and which has an end lying downstream to close the spray opening. The movable plug can be positioned to stop the fluid flow. The nozzle also has a fluid-vibrating device which imparts a vibrating movement to the fluid as it flows past the plug and through the injection opening. This vibrator can be a series of grooves cut in the plug or bore hole, a spiral spring loaded between the plug and bore hole surface, or even a piezoelectric crystal in the body.

PRESSURIZED CONTAINER WITH HOLLOW HEAD AND ADDITIONAL GAS VALVE

L'invention concerne un récipient pressurisé au moyen d'un gaz comprimé non liquéfié, ledit récipient étant équipé d'une tête de distribution comportant : un corps (3) ouvert à ses deux extrémités axiales opposées, une partie coopérante (10) ouverte à ses deux extrémités axiales opposées, définissant au moins partiellement un orifice de distribution (12), le récipient étant muni d'une valve de distribution (60) comportant un corps de valve (77) doté d'un orifice (71) de prise de gaz additionnelle et d'une restriction interne (72). The invention relates to a container pressurized by means of a non-liquefied compressed gas, said container being equipped with a dispensing head comprising: a body (3) open at its two opposite axial ends, a cooperating part (10) open to its two opposite axial ends, at least partially defining a dispensing orifice (12), the receptacle being provided with a dispensing valve (60) having a valve body (77) having an orifice (71) for additional gas and internal restriction (72).

Solid cone nozzle

The invention relates to a solid cone nozzle comprising a nozzle housing and a swirl insert, wherein said nozzle housing has an outlet chamber including a discharge orifice and wherein the outlet chamber is disposed downstream of the swirl insert. The swirl insert has on its external periphery at least one swirl duct, which extends, in a swirl portion, helically or at an angle to the longitudinal center axis of the swirl insert and which extends in the axial direction in an outlet portion, which outlet portion extends from the end of the swirl portion to the downstream end of the swirl duct.

Improvements to injectors for liquid fuel burners

Fire fighting equipment

The present invention relates to a fire fighting equipment, comprising at least one spray head (1) with a number of nozzles (3) directed obliquely sideways. The nozzles (3) are arranged so close to each other that the fog formation areas of the individual nozzles intensify the fog flows and provide a suction to cause the fog formation areas to be compressed into a continuous directional fog spray.

Vineyard spray lance

Push-button with a spray nozzle intended for mounting on a dispenser and dispenser fitted with such a push-button

Push-button, intended for mounting on a dispenser, to make it possible, by actuating this push-button, to cause a spraying of the liquid contained in the dispenser through a spray nozzle (6) provided in the push-button and connected to at least one feed channel for the spray nozzle (6) provided in the bush-button, the spray nozzle (6) being provided with a spray orifice (15) delimited by a cylindrical surface having an oval cross-section.

Watering device

Spray head

FLUID PRODUCT DISTRIBUTION MODULE.

Module de distribution de produit fluide (M) destiné à être intégré dans une tête de distribution de produit fluide montée sur un réservoir de produit fluide, le module de distribution de produit fluide (M) comprenant une entrée de produit fluide (13), un orifice de distribution (50) et un chemin d'écoulement de produit fluide (Cp) entre l'entrée de produit fluide (13) et l'orifice de distribution (50), le module de distribution (M) comprenant en outre un clapet (3, 20) coupant sélectivement ledit chemin d'écoulement de produit fluide (Cp), ledit clapet (3, 20) s'ouvrant sous une pression déterminée du produit fluide dans le chemin d'écoulement de produit fluide (Cp) en amont du clapet (3, 20), caractérisé en ce qu'il comprend en outre un chemin d'éventation (Ca) du réservoir de produit fluide. Fluid product dispensing module (M) for integration in a fluid dispenser head mounted on a fluid reservoir, the fluid dispenser module (M) comprising a fluid product inlet (13), a fluid dispenser a dispensing orifice (50) and a fluid product flow path (Cp) between the fluid product inlet (13) and the dispensing orifice (50), the dispensing module (M) further comprising a valve (3, 20) selectively cutting said fluid product flow path (Cp), said valve (3, 20) opening at a predetermined pressure of the fluid product into the fluid flow path (Cp) upstream valve (3, 20), characterized in that it further comprises a venting path (Ca) of the fluid reservoir.

Leakproof constructional system for perfume spray has screw cap with suction pipe dipping into perfume reservoir and rotatable screw head on top of cap closing admission valve

The perfume spray has a reservoir with a cylindrical cap (6) with female thread and a flexible pipe (5) dipping into the perfume. The spray nozzle (12) is accommodated in a cylindrical knob (1) on the flat top surface of the cylindrical cap. There is a connection stub (13) diametrically opposed to the nozzle, with a flexible hose carrying air from a squeeze bulb. The knob incorporates an ejector pump, and there is a threaded arrangement with stops forming a valve with a seal which may be closed by turning the nozzle knob with respect to the cylindrical cap.

Sprayer for irrigation or other applications

Patent FR2298373B3

Special jet for sprayers

Shower device

Mechanical liquid sprayers

Light cleaning device for a vehicle

A light cleaning device for washing lights located on an external portion of a vehicle. The device has an elongate housing formed with an inlet port connectable to a source of pressurized liquid and a rinsing head fitted with at least one jet nozzle. The jet nozzle is mounted at a distal end of a telescopically retractable hollow tube of the device, which is normally retracted. There is a liquid flow path from the housing to the rinsing head which can emit a jet spray therefrom when the tube is projected from the housing. The nozzle may have a jet forming member fitted therein to turbulate the jet spray fluid.

INJECTION NOZZLE FOR LIQUIDS

Fire-fighting equipment

Spraying inside hollow bodies

A fluid-applying system for coating interior surfaces of box sections, e.g. for rust-proofing interiors of sills of motor vehicles, has a flexible pipe 14 having a nozzle end which creates a spray extending, radially from the longitudinal centre line of pipe, over 360 DEG . The flexible pipe enables existing drain holes 12 to be used for access to the interior and the force of the spray centralises the nozzle end in the box section. The nozzle end is provided by a spreader element 16 inserted into the pipe, the element comprising a shank portion 18, accommodated in the pipe and forming passages therewith for the pressurised fluid, and a head portion 20 against which the fluid from the passages impacts to form the spray. <IMAGE>

Spray nozzle assembly with swivel mounted hollow cone spray tip

A spray nozzle assembly including a body and a nozzle tip having a ball-shaped mounting end for selected swivel positioning within a socket in the body. The nozzle tip contains a vein for imparting swirling movement to liquid passing through the nozzle assembly such that the discharging liquid has a hollow cone spray pattern. The vein has a pair of liquid flow passageways each having a diameter of at least .22 the diameter of the ball-shaped mounting end of the tip and at least .32 the diameter of the vein for permitting the free passage of liquids with relatively larger solid materials than heretofore possible with comparably sized nozzle elements. To ensure that the vein passageways extend through the vein without the existence of an axial see-through condition, the vein has a chamfered upstream end extending outwardly of the tip.

Atomizer for manual actuation

A fluid can be discontinuously atomized with an atomizer of the present invention. The atomizer can include a helical spring, disk spring or gas spring, acting as a pressure spring, as an energy storage device, a cylinder, piston, two ducts and two valves. Atomization can be initiated manually by triggering a locking mechanism. The energy storage device can be disposed outside a storage container for the fluid. The energy storage device can be provided mechanical energy manually. Via the piston, the stored energy can exert pressure onto the fluid in the cylinder, which ranges from 1 MPa to 5 MPa (10 bar to 50 bar). Distribution of the droplet size in the atomized jet can be independent from the level of experience and behavior of the person actuating the atomizer, and can be adjusted in a reproducible manner. The mean droplet diameter can be smaller than about 50 micrometers. The mass flow of the fluid through the nozzle can be less than about 0.4 g/s. The design and function of the atomizer can be adjusted to properties of the fluid, to a planned application, and to a desired manner for handling the atomizer.

Spray head with covers

Embodiments of the invention provide a spray head including a housing having a facetted front face with a plurality of intersecting surfaces. The spray head can include a nozzle in each one of the plurality of intersecting surfaces. The nozzle can be positioned within a first recess of the housing so that an outer end of the nozzle does not extend past an outer surface of the housing. The nozzle can generate and dispense a fog-like mist. The spray head can include a cover that substantially prevents an orifice of the nozzle from becoming blocked with debris. The cover can be installed within a second recess of the nozzle so that the cover is substantially flush with the outer surface of the housing.

Swirler nozzle assembly

A swirler nozzle (100) includes a nozzle body (102) defining an inlet opening (104) and an outlet opening (106) in fluid communication with the inlet opening through a fluid passage (108) defined along a longitudinal axis (A). A swirler (110) includes a plurality of swirler legs (112) connected to the nozzle body proximate the outlet opening, with a swirl feature (114) supported from the swirler legs extending away from the outlet opening.

Liquid discharge nozzle with inverted cone discharge pattern

An aerating liquid discharge nozzle containing no moving parts and including a hollow body defining a liquid inlet at one end and an outlet opening at the other end. The body has an internal duct arranged in communication with both the inlet and outlet ends of the body. A plug, having substantial length between opposite end surfaces, is disposed across the chamber adjacent the body outlet end and has a hole therethrough coaxially of the duct, which hole is substantially smaller in area than the area of the duct. A tube extends axially of the body within the duct and has an open upper end adjacent the plug, a closed lower end, and an inner chamber defined between the upper and lower ends of the tube. A plurality of slots extend through the sidewalls of the tube and are spaced apart around the circumference of the tube. Liquid introduced into the tube through the slots flow spirally around and along the interior of the tube to the plug hole and to the exterior of the nozzle through the hole.

SPRAY HEAD.

LA INVENCION SE REFIERE A UN ROCIADOR QUE COMPRENDE UN ARMAZON (2, 8, 2'', 2"), DENTRO DEL CUAL SE HA MONTADO AL MENOS UNA BOQUILLA (15, 15'', 15"), EN DONDE EL ARMAZON TIENE UNA ENTRADA DE FLUIDO (5, 5'', 5") Y UN CONDUCTO (13, 13'', 13") PARA TRANSPORTAR UN MEDIO DE EXTINCION HASTA AL MENOS UNA BOQUILLA (15, 15'', 15"). EL ROCIADOR, EN ESTADO DE REPOSO, TIENE UN MEDIO DE LIBERACION SENSIBLE AL CALOR (22, 22'', 22") QUE ESTA EN CONTACTO CON UN HUSO (16, 16'', 16") QUE PUEDE DESLIZARSE DENTRO DE UN CONDUCTO (13, 13'', 13") Y QUE TIENE UNA ENTRADA (11) Y UNA SALIDA (14) HACIA ESTA BOQUILLA. PARA SUMINISTRAR UN NUEVO ROCIADOR QUE ASEGURE UNA CARGA EQUILIBRADA Y RECTA SOBRE EL MEDIO DE LIBERACION (22) SIN DAÑAR EL MEDIO DE LIBERACION POR ALTAS PRESIONES DEL FLUIDO, EL ROCIADOR SE CARACTERIZA POR TENER EL CONDUCTO FORMADO POR UN CANAL (13, 13'', 13"), CON CUYA PARED SE DISPONE EL HUSO (16, 16'', 16") ESTA EN CONTACTO DESLIZABLE O CASI DESLIZABLE. EL HUSO Y EL CANAL SE EXTIENDEN A AMBOS LADOS DE LA ENTRADA (11, 11'', 11") DEL CANAL (13, 13'', 13") PARA EQUILIBRAR AL MENOS PARCIALMENTE LA PRESION DEL FLUIDO EN LA ENTRADA CUANDO EL ROCIADOR ESTA EN ESTADO DE REPOSO. THE INVENTION IS RELATED TO A SPRINKLER THAT INCLUDES A FRAME (2, 8, 2``, 2 "), WITHIN WHICH AT LEAST ONE NOZZLE (15, 15 '', 15") HAS BEEN MOUNTED, WHERE THE FRAME HAS ONE FLUID INLET (5, 5``, 5 ") AND A DUCT (13, 13 '', 13") TO TRANSPORT A EXTINGUISHING MEDIA UP TO AT LEAST ONE NOZZLE (15, 15 '', 15 "). SPRINKLER, IN REST STATE, HAS A HEAT-SENSITIVE RELEASE MEDIA (22, 22``, 22 ") THAT IS IN CONTACT WITH A SPINDLE (16, 16 '', 16") WHICH CAN SLIDE INSIDE A DUCT ( 13, 13 '', 13 ") AND THAT IT HAS AN INLET (11) AND AN OUTLET (14) TO THIS NOZZLE. TO SUPPLY A NEW SPRINKLER TO ENSURE A STRAIGHT AND ...

Method and apparatus for freezing

ABSTRACT METHOD AND APPARATUS FOR FREEZING A tunnel freezer is cooled by selectively supplying liquid nitrogen to banks of spray nozzles. The banks are switched on and off as required so that at any given time the pressure upstream of each operational spray nozzle will be substantially constant at a level which closely approximates the maximum heat transfer coeffi-cient associated with the spray nozzle or the maximum effectiveness of the spray nozzle or a balance therebet-ween. The invention is in contrast to the prior art where the flow of liquid nitrogen to the spray nozzles is continuously varied in response to the thermal load. Figure 3

Spray nozzle

Water conserving low pressure shower head

A shower head (10) for receiving water under gravity or low pressure comprising a nozzle (11), a connector (44, 45) for attaching the nozzle to a water conduit (P) and a vaned impeller (17A) disposed within a cylindrical passage of the connector and having a plurality of helical vanes (18A) connected to and radiating outward from a central core, the end portion of the core (19A) which faces the incoming stream of water being substantially conical. Another embodiment of the invention utilizes a vaned impeller that provides an axial passage (17B).

Freezing process and device

Liquid spray apparatus

본 발명은 나선홈, 직진 분사 통로, 및 밸브부를 갖는 코어를 채용하여, 액체의 직진 분사 패턴과 충원추(充圓錐; full cone) 분사 패턴을 전환하는 액체 분사 장치의 직사류(直射流)를 안정시켜, 직사에서의 분사 비거리를 증대시키는 것을 과제로 하고 있다. 본체부(8a)의 외주에 나선홈(8b)을, 선단측 축심부에 직진 분사 통로(8d)를, 길이 도중에 본체부의 외주로부터 직진 분사 통로(8d)에 이르는 가로 구멍(8c)을 각각 갖는 밸브축(7)의 선단의 코어(8)를 손잡이(13)의 회전 조작으로 진퇴시킴으로써, 밸브부(9)를 밸브 시트(10)에 대해 접촉 및 분리시켜, 직사와 충원추 분사의 분사 패턴의 전환을 행하는 액체 분사 장치로서, 코어(8)의 외주에 형성되는 환형 통로(16)의 코어 외주면보다 직경 방향 외측으로 액체를 분출시키는 오리피스 구멍(15b)을, 본체부(15a)에 대해 둘레 방향으로 간격을 두고 복수 형성한, 정류판(15)을, 밸브축(7)의 선단부 외주의 통로에 설치하였다. The present invention employs a core having a spiral groove, a straight jetting passage, and a valve portion, and provides a direct flow of a liquid jetting device that switches a straight jetting pattern and a full cone jetting pattern of a liquid. It is made into a subject to stabilize and to increase the jet flying distance in direct sunlight. A spiral groove 8b is formed on the outer periphery of the main body 8a, a straight injection passage 8d is provided in the axial center of the tip side, and a transverse hole 8c extending from the outer periphery of the main body portion to the straight injection passage 8d in the middle of the length. By moving the core 8 at the tip of the valve shaft 7 forward and backward by rotating the knob 13, the valve part 9 is brought into contact with and separated from the valve seat 10, and a direct and full cone injection pattern is obtained. A liquid ejection device for switching the periphery of an orifice hole (15b) for ejecting liquid radially outward from the core outer peripheral surface of an annular passage (16) formed on the outer periphery of the core (8) with respect to the main body portion (15a) A plurality of rectifying plates 15 formed at intervals in the direction were provided in the passage around the outer periphery of the distal end of the valve shaft 7 .

Spray nozzle

A spray nozzle, particularly well adapted for use in compressor spray cleaning systems, has a nozzle body with a right angle fluid delivery bore having a first passageway section extending longitudinally and at least one connected transverse nozzle bore section terminating in a reduced diameter spray bore at a sidewall of the nozzle body. A swirler is mounted in the nozzle bore section, and has a head section with a plurality of passageways formed between swirl vanes arranged about a periphery of the head section to pass fluid to the spray bore and an adjacent neck section of a reduced diameter. The neck forms an annulus between the neck and the nozzle body in fluid-passing contact with the first passageway section and head section to direct fluid from the first passageway through the head passageway for exit through the spray bore. The nozzle can be used in spray systems over a wide range of fluid delivery volumes and pressures.

Method and device for fire extinguishing by alternating a liquid fog and a liquid jet

Nozzle-head for lubricating unit, e.g. for milling tool

The nozzle-head has a mixing chamber (10) in which a spiral body (12) is located. The spiral body has guide vanes (38,40) for turbulence of gas/liquid flow. The liquid flow is fed into two bores (28,30) via two capillary tubes (14,16), and from there the flow is guided on to the guide vanes. The spiral body is cylindrical, and the guide vanes at least partially surround the periphery of the spiral body in an helix-shape. Each guide vane encircles the spiral body with a half-winding which has an inclination of not less than 20 degrees, and preferably about 45 degrees.

Spray gun

NOZZLE WITH A SCREW SPRING THAT LIQUID TO SWING

ADJUSTABLE SPRAY ASSEMBLY

Fire fighting equipment

Spray-nozzle.

System for cleaning teeth

Method and apparatus for disinfecting and destroying pests using sulfur dioxide

Wholecircle cone spray nozzle

本发明提供一种全圆锥喷雾喷嘴，其特征在于，具备:喷嘴体(1)，其在上游端设置有液体流入口(3)，且在下游端设置有喷雾口(4)；和叶片(2)，其以外周面与喷嘴体(1)内切的方式配置在喷嘴体(1)的内部的中间位置，且轴线方向的长度为W、直径为D，所述叶片(2)在该叶片(2)的外周面具备多个宽度为T、深度为H的流路槽(6)，在所述叶片(2)的上游侧具备喷嘴体(1)的轴线方向的长度为U的上游侧突起部(8)，在所述叶片(2)的下游侧具备喷嘴体(1)的轴心方向的长度为P的下游侧突起部(9)，还具备：旋转流室(5)，其是由所述喷嘴体(1)的内壁面、所述叶片(2)、和所述喷雾口(4)形成的空间，且轴线方向的长度为L，满足：0.25≤T/D≤0.30；0.25≤H/D≤0.30；1.5≤L/W≤3.5。

Spray head

PERFUME SPRAY HEAD WATERPROOF

Light cleaning device for a vehicle

Hollow dosing head

FIELD: cosmetology. SUBSTANCE: invention relates to reservoirs containing a cosmetic product and can be used for spraying such product as deodorant, antiperspirant, hair care product, foam for shaving. Reservoir comprises a cosmetic product and is equipped with dosing head (1). Dosing head (1) includes housing (3) open on its two opposite axial ends. Also the dosing head comprises engaged part (10) open on its two opposite axial ends and at least partially specifying dosing hole (12). EFFECT: technical result is the possibility of obtaining the drops size not too large or too small, absence of excessive product flow pressure drop, as well as simplified fabrication of the reservoir in mass production. 27 cl, 28 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 613 916 C2 (51) МПК B05B 1/06 (2006.01) B05B 7/06 (2006.01) B65D 83/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2014125993, 03.01.2013 (24) Дата начала отсчета срока действия патента: 03.01.2013 (72) Автор(ы): АЛЬБИЗЕТТИ Никола (FR) (73) Патентообладатель(и): Л'ОРЕАЛЬ (FR) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: US 5297739 A, 29.03.1994. US Приоритет(ы): (30) Конвенционный приоритет: 03.01.2012 FR 1250039 (45) Опубликовано: 22.03.2017 Бюл. № 9 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 04.08.2014 (86) Заявка PCT: IB 2013/050056 (03.01.2013) (87) Публикация заявки PCT: 2 6 1 3 9 1 6 (43) Дата публикации заявки: 20.02.2016 Бюл. № 5 5215260 A, 01.06.1993. US 4592509 A, 03.06.1986. GB 1009170 A, 10.11.1965. CN 201558753 U, 25.08.2010. DE 29622069 U1, 13.03.1997. EP 1052023 A1, 15.11.2000. RU 2390295 C2, 27.05.2010. R U 22.03.2017 2 6 1 3 9 1 6 R U Адрес для переписки: 191002, Санкт-Петербург, а/я 5, ООО "Ляпунов и партнеры" (54) Резервуар, содержащий косметический продукт (57) Формула изобретения 1. Резервуар, содержащий косметический продукт и снабженный дозирующей ...

Atomizing nozzle

Atomizing nozzle which combines two or more substances introduced through at least a first inlet (10) and a second inlet (50), and sprays the resulting atomized droplets through an outlet (110), capable of optimized flow rate and droplet size through a modular design based on interchangeable disk-shaped modules. When stacked in a hollow cylindrical casing conformed by a first housing (20) and a second housing (120), the plurality of modules conform a first mixing chamber (200) and a second mixing chamber (210) connected through a swirl module (60). Furthermore, when said stacking occurs, the first inlet (10) is connected to the first mixing chamber (200), the outlet (110) is connected to the second mixing chamber (210); and the second outlet may be connected to the first mixing chamber (200) or the second mixing chamber (210) depended on the configuration selected by the user.

Nozzle with helical spring which sets liquid in whirling motion

The object of the invention is to provide a new nozzle which in particular is suitable for use in such spray heads for fire fighting which operate with a high liquid pressure. Inside the orifice (13) of the nozzle is arranged a helical spring (20) in such a manner that the liquid is brought to flow along a helical path (23) between the loops of the spring, whereat the liquid is set into a strong whirling motion before leaving the orifice of the nozzle.

Improvements in or relating to apparatus for spraying liquids

398,788. Spray-producers ; valves. TREICHEL, O., 40, Mullerstrasse, and MINIMAX AKT.-GES., 20, Schifferbauerdamm, both in Berlin. Dec. 12, 1931, No. 34499. Void [Abridged as open to inspection under Sect. 91 of the Acts, Dec. 14, 1931]. Application for addition to 369,908. [Classes 69 (iii) and 135.] An apparatus as described in the parent Specification has the liquid outlet x formed in a resilient wall closed and opened by a needle valve l moved by a flexible diaphragm e which may be acted on by liquid pressure or controlled by hand. The diaphragm i s retained by a hemispherical cap a held by screws b on a chamber to which liquid is admitted through a pipe k. The movement of the needle l is limited by an adjusting plate r mounted on a screwed stem f engaged by a sleeve attached to a handle e. Rotation of the plate r is prevented by slots engaging fins d. The needle l passes through a sleeve m retained in position by a spring o, and carrying a cylindrical head t provided with inclined grooves u leading to a wheel chamber v closed by a centrally perforated soft rubber pad p against which the pointed end of the needle l presses. In a modification the screw g securing the needle l to the diaphragm passes therethrough and engages the stem f to allow hand operation of the valve.

Nozzle with abrasive spring that puts fluid in swirling motion

Piston pump for emptying liquid containers

SHOWERHEAD

Buse de pulvérisation pour appareil de douche, comprenant un noyau à canal s'étendant d'une entrée à une sortie pour le passage d'eau à travers le noyau, la sortie étant constituée d'un orifice unique. Le canal 2-4 comprend une chambre 2 placée entre l'entrée et la sortie, la chambre abritant des moyens de tourbillonnement 3 pour communiquer à l'eau un mouvement tourbillonnaire, cette chambre 2 ayant une paroi de guidage convergente 7b, en aval des moyens de tourbillonnement 3 conduisant directement à cet orifice 4. Application aux appareillages de salles de bain. A spray nozzle for a shower apparatus, comprising a channel core extending from an inlet to an outlet for the passage of water through the core, the outlet being a single orifice. Channel 2-4 comprises a chamber 2 placed between the inlet and the outlet, the chamber housing swirling means 3 for imparting a swirling movement to the water, this chamber 2 having a converging guide wall 7b, downstream of the water. swirl means 3 leading directly to this orifice 4. Application to bathroom equipment.

Sprinkler

The invention relates to sprinkler comprising a frame (2, 8, 2', 2"), into which at least one nozzle (15, 15', 15") has been mounted whereby the frame has a fluid inlet (5, 5' 5") and a passage (13, 13' 13") for conveying extinguishing medium to at least one nozzle (15, 15', 15"), whereby the sprinkler, in a standby state, has a heat-sensitive release means (22, 22', 22"), which is in contact with a spindle (16, 16', 16") slidably arranged in a conduit (13, 13', 13") having an inlet (11) and an outlet (14) to said nozzle. To provide a new sprinkler that ensures an even and straightlined load on the release means (22) without breaking the release means due to a high fluid pressure, the sprinkler is characterized in that the conduit is composed of a channel (13, 13', 13"), the wall of which the spindle (16, 16', 16") is arranged in a slidable or almost slidable contact with, and that the spindle and the channel extend on both sides of the channel (13, 13', 13") inlet (11, 11', 11") in order to at least partially balance the fluid pressure in the inlet when the sprinkler is in the standby state.

Shower head with which shower sensations can be obtained without providing water sprinkling plate

[Problem] To provide a shower head capable of providing a shower feeling without a water spray plate, and configured to effectively generate micro bubbles, provide a shower feeling, and easy to hold. [Solution] A shower head capable of providing a shower feeling without a water spray plate, the shower head including: a body that includes a head unit having one end connected with a hose through which tap water flows and including an opening formed at the other end, includes a flow path through which tap water flows, and is held by a hand; a bottom plate fixed inside the head unit and including a drilled hole at a central part; a micro bubble generator placed on the bottom plate and including a micro bubble generating path formed inside; a tornado plate positioned between the bottom plate and the micro bubble generator and including an eccentric hole configured to achieve an increased flow speed by swirling the tap water; a pressing plate housing the micro bubble generator and fixed inside the head unit together with the bottom plate; and a tubular cap fitted to the opening of the head unit and housing the micro bubble generator inside.

Spray pump

公开一种喷雾泵。本实用新型的喷雾泵包括：外壳，具备流入空间且与容器入口结合；外壳盖，与外壳的上端部结合；圆盘，根据流入空间的压力，开放或封闭外壳；阀，可移动地插入于外壳盖的内部，具备阀头和与阀头连通的阀体；引导件，一部分插入于阀体，剩余部分位于阀体的外部，并具备相当于内容物排出流路的引导通道；阀弹簧，提供将阀向上加压的弹性力；活塞，可移动地套在引导件的外周表面，通过阀的上下移动，开放或封闭引导通道；喷嘴，包括结合于阀头的阀插入部和与阀插入部连通的插入件插入部；插入件，插入于插入件插入部，并具备孔口，插入凸起的外周表面形成有螺旋形状的喷嘴螺旋槽。

Syringe type squirt container

Provided is a syringe type squirt container which is capable of squirting a content liquid even when the amount of the content liquid is small. A squirt container (1) comprises a squirt portion (10) and an operation portion. The operation portion comprises a syringe having a distal end cylindrical portion (51c), a rod (53) that passes through the inside of the distal end cylindrical portion (51c) and an operation shaft that projects the rod (53) out from the distal end cylindrical portion (51c). The squirt portion (10) comprises a pipe (11) which is mounted on the distal end cylindrical portion (51c) and is filled with a content liquid (M), a plunger (12) which is disposed inside the pipe (11), a nozzle (13) which is mounted on the distal end outer side of the pipe (11) and a spin element (30) which is disposed on a squirt port (1a) side inside the nozzle (13) and in which a swirl passage (r 4 ) is formed in the squirt port (1a).

Nozzle

本发明的目的是提供一种新型喷嘴，特别适用于那些以很高的液体压力从事操作的喷头。在喷嘴的孔口(13)里侧设置一只螺旋弹簧(20)，其方式是导致液体沿着弹簧各个簧圈之间的一条螺旋通路(23)流动，于是液体在形成强烈的涡旋运动之后才离开喷嘴的孔口。螺旋弹簧围绕一根蕊轴部分定位，此蕊轴可以嵌入喷嘴的托座中至少基本是圆柱形的通道中去。

Method of controlling the spray droplet size of a spray nozzle apparatus for spray-drying applications, spray drying apparatus and nozzle therefore.

Un método para controlar el tamaño de las gotitas de pulverización de un aparato de boquilla pulverizadora, particularmente para la fabricación de polvos alimenticios, suministrado a la boquilla pulverizadora que comprende las siguientes etapas: a) proporcionar una pasta de un producto para pulverizarse por una boquilla pulverizadora; b) determinar continuamente la viscosidad de cizallamiento (?) del producto pastoso suministrado a la boquilla pulverizadora; c) determinar el caudal másico (Qm) del producto pastoso suministrado a la boquilla pulverizadora; d) determinar la presión estática (P) del producto pastoso suministrado a la boquilla pulverizadora; e) determinar la densidad (p) del producto pastoso suministrado a la boquilla pulverizadora; f) suministrar los datos obtenidos en las etapas b) a e) al dispositivo de control que comprende una computadora y una memoria; g) calcular los datos de control para ajustar la boquilla pulverizadora con base en los datos obtenidos en las etapas b) a e) y sobre los parámetros de la geometría de la boquilla almacenada en la memoria; h) enviar los datos de control como señales de control a un medio de control de la boquilla pulverizadora y consecuentemente ajustar la boquilla pulverizadora.

Patent TW258784B