ES8606578A1 - Dispositivo de seguridad para valvula de inyeccion a presionconstante de motor de combustion interna - Google Patents
Dispositivo de seguridad para valvula de inyeccion a presionconstante de motor de combustion internaInfo
- Publication number
- ES8606578A1 ES8606578A1 ES539735A ES539735A ES8606578A1 ES 8606578 A1 ES8606578 A1 ES 8606578A1 ES 539735 A ES539735 A ES 539735A ES 539735 A ES539735 A ES 539735A ES 8606578 A1 ES8606578 A1 ES 8606578A1
- Authority
- ES
- Spain
- Prior art keywords
- constant
- combustion engine
- internal combustion
- safety device
- injection valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
- F02M63/0215—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by draining or closing fuel conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7869—Biased open
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
DISPOSITIVO Y MODO OPERATIVO DE SEGURIDAD PARA VALVULA DE INYECCION A PRESION CONSTANTE DE MOTOR DE COMBUSTION INTERNA. CONSTA DE: UNA BOLA (2) QUE OBTURA LA SECCION UNICA DE PASO DEL CILINDRO, TAN PRONTO COMO LA CARRERA DEL PISTON (4) ALCANCE UN VALOR PREESTABLECIDO QUE CORRESPONDA A UNA CANTIDAD INYECTADA MAXIMA ADMISIBLE; UN PISTON (4), PROVISTO DE UN ORIFICIO CALIBRADO (10) DISPUESTO EN SERIE CON UNA TUBERIA PRINCIPAL (14), RECORRIENDO DICHO PISTON (4) UN TRAYECTO (D) QUE VARIA EN FUNCION DE LA CANTIDAD SUMINISTRADA, POR LA ACCION DE UN MUELLE ANTAGONISTA (8) A ESTE PISTON (4); UN CILINDRO DE GUIADO (6) DE ESTE PISTON (4). CONSISTE EN QUE OBTURA LA TUBERIA PRINCIPAL (14) DE ALIMENTACION DE LA VALVULA DE INYECCION, DE MANERA PERMANENTE Y DEFINITIVA, EN CASO DE REBASAMIENTO DE LA CANTIDAD MAXIMA ADMISIBLE DE CARBURANTE INYECTADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8400973A FR2558533B1 (fr) | 1984-01-23 | 1984-01-23 | Dispositif de securite pour soupape d'injection de moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
ES539735A0 ES539735A0 (es) | 1986-04-01 |
ES8606578A1 true ES8606578A1 (es) | 1986-04-01 |
Family
ID=9300373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES539735A Expired ES8606578A1 (es) | 1984-01-23 | 1985-01-22 | Dispositivo de seguridad para valvula de inyeccion a presionconstante de motor de combustion interna |
Country Status (5)
Country | Link |
---|---|
US (1) | US4589393A (es) |
EP (1) | EP0150138A3 (es) |
JP (1) | JPH0637865B2 (es) |
ES (1) | ES8606578A1 (es) |
FR (1) | FR2558533B1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0531533B1 (en) * | 1991-01-14 | 1997-03-19 | Nippondenso Co., Ltd. | Pressure accumulation type fuel jetting device |
DE4211651B4 (de) * | 1992-04-07 | 2004-11-18 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung, insbesondere Pumpedüse für Brennkraftmaschinen |
US5412948A (en) * | 1992-10-23 | 1995-05-09 | Honda Giken Kogyo Kabushiki Kaisha | Hydrostatic continuously variable transmission |
DE4414242A1 (de) * | 1994-04-23 | 1995-10-26 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
DE4427607C1 (de) * | 1994-08-04 | 1995-09-14 | Mtu Friedrichshafen Gmbh | Mengenbegrenzungseinrichtung |
DE29502829U1 (de) * | 1995-02-21 | 1996-06-20 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
DE19747092B4 (de) * | 1997-10-24 | 2005-01-13 | Siemens Ag | Durchflußbegrenzungsvorrichtung für Brennkraftmaschinen |
JP3521811B2 (ja) | 1999-08-05 | 2004-04-26 | 株式会社デンソー | 内燃機関の安全装置 |
FI114501B (fi) * | 2001-06-27 | 2004-10-29 | Waertsilae Finland Oy | Polttoainejärjestelmän virtausrajoitinventtiili |
WO2005008059A1 (de) * | 2003-07-17 | 2005-01-27 | Ganser-Hydromag Ag | Brennstoffeinspritzventil für brennkraftmaschinen |
WO2008012082A2 (de) * | 2006-07-25 | 2008-01-31 | Aros Hydraulik Gmbh | Steuerungssystem für ein hydraulisches element |
US7658179B2 (en) * | 2008-05-28 | 2010-02-09 | Caterpillar Inc. | Fluid leak limiter |
US7661410B1 (en) * | 2008-08-18 | 2010-02-16 | Caterpillar Inc. | Fluid leak limiter |
US11346313B2 (en) * | 2020-09-03 | 2022-05-31 | Caterpillar Inc. | Fuel flow limiter assembly having integral fuel filter and fuel system using same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2225175A (en) * | 1939-05-01 | 1940-12-17 | Charles A Koerner | Motor shutoff |
US3583384A (en) * | 1969-07-01 | 1971-06-08 | Alden B Ranisate | Stove attachment |
DE2103948A1 (de) * | 1971-01-28 | 1972-09-14 | Kupex Ag | Automatisches Ventil |
ES177456Y (es) * | 1971-02-19 | 1973-03-01 | C. A. V. Limited | Disposicion de inyeccion de combustible. |
US3845785A (en) * | 1971-04-26 | 1974-11-05 | Dover Corp | Spring biased safety valve |
US3977430A (en) * | 1974-08-22 | 1976-08-31 | Bushee Joseph J | Ball check valve construction with pressure-responsive reset means |
US4010770A (en) * | 1976-03-01 | 1977-03-08 | W-K-M Wellhead Systems, Inc. | Velocity flow control valve for fluid line |
DE2754615A1 (de) * | 1977-12-08 | 1979-06-13 | Bosch Gmbh Robert | Absperrvorrichtung fuer mindestens ein einspritzventil fuer verbrennungsmotoren |
JPS56173737U (es) * | 1980-05-26 | 1981-12-22 | ||
JPS57105550A (en) * | 1980-12-19 | 1982-07-01 | Nissan Motor Co Ltd | Fuel injection pump for diesel engine |
FR2502701A1 (fr) * | 1981-03-26 | 1982-10-01 | Renault Vehicules Ind | Systeme d'injection a pilotage de l'injecteur, pour un moteur a combustion interne |
-
1984
- 1984-01-23 FR FR8400973A patent/FR2558533B1/fr not_active Expired
-
1985
- 1985-01-08 EP EP19850400023 patent/EP0150138A3/fr not_active Withdrawn
- 1985-01-16 US US06/691,886 patent/US4589393A/en not_active Expired - Lifetime
- 1985-01-22 ES ES539735A patent/ES8606578A1/es not_active Expired
- 1985-01-23 JP JP933185A patent/JPH0637865B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES539735A0 (es) | 1986-04-01 |
JPH0637865B2 (ja) | 1994-05-18 |
EP0150138A2 (fr) | 1985-07-31 |
US4589393A (en) | 1986-05-20 |
FR2558533A1 (fr) | 1985-07-26 |
FR2558533B1 (fr) | 1986-06-13 |
EP0150138A3 (fr) | 1985-09-11 |
JPS60159366A (ja) | 1985-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20060124 |