FR2558533B1 - Dispositif de securite pour soupape d'injection de moteur a combustion interne - Google Patents

Dispositif de securite pour soupape d'injection de moteur a combustion interne

Info

Publication number
FR2558533B1
FR2558533B1 FR8400973A FR8400973A FR2558533B1 FR 2558533 B1 FR2558533 B1 FR 2558533B1 FR 8400973 A FR8400973 A FR 8400973A FR 8400973 A FR8400973 A FR 8400973A FR 2558533 B1 FR2558533 B1 FR 2558533B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
injection valve
safety device
safety
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
Application number
FR8400973A
Other languages
English (en)
Other versions
FR2558533A1 (fr
Inventor
Jean-Pierre Jourde
Marc Miettaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR8400973A priority Critical patent/FR2558533B1/fr
Priority to EP19850400023 priority patent/EP0150138A3/fr
Priority to US06/691,886 priority patent/US4589393A/en
Priority to ES539735A priority patent/ES8606578A1/es
Priority to JP933185A priority patent/JPH0637865B2/ja
Publication of FR2558533A1 publication Critical patent/FR2558533A1/fr
Application granted granted Critical
Publication of FR2558533B1 publication Critical patent/FR2558533B1/fr
Expired legal-status Critical Current

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)
FR8400973A 1984-01-23 1984-01-23 Dispositif de securite pour soupape d'injection de moteur a combustion interne Expired FR2558533B1 (fr)

Priority Applications (5)

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
EP19850400023 EP0150138A3 (fr) 1984-01-23 1985-01-08 Dispositif de sécurité pour soupape d'injection à pression constante de moteur à combustion interne
US06/691,886 US4589393A (en) 1984-01-23 1985-01-16 Safety device for constant-pressure injection valve of internal combustion engine
ES539735A ES8606578A1 (es) 1984-01-23 1985-01-22 Dispositivo de seguridad para valvula de inyeccion a presionconstante de motor de combustion interna
JP933185A JPH0637865B2 (ja) 1984-01-23 1985-01-23 内燃機関の定圧噴射弁のための安全装置

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
FR2558533A1 FR2558533A1 (fr) 1985-07-26
FR2558533B1 true FR2558533B1 (fr) 1986-06-13

Family

ID=9300373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8400973A Expired FR2558533B1 (fr) 1984-01-23 1984-01-23 Dispositif de securite pour soupape d'injection de moteur a combustion interne

Country Status (5)

Country Link
US (1) US4589393A (fr)
EP (1) EP0150138A3 (fr)
JP (1) JPH0637865B2 (fr)
ES (1) ES8606578A1 (fr)
FR (1) FR2558533B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69218326T2 (de) * 1991-01-14 1997-08-28 Denso Corp Druckakkumulier-kraftstoffeinspritzvorrichtung
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
EP1649160B1 (fr) * 2003-07-17 2009-08-19 Ganser-Hydromag Ag Soupape d'injection de carburant pour moteurs a combustion interne
EP2044336B1 (fr) * 2006-07-25 2016-04-06 Adolf Tretsch Système de commande pour un élément hydraulique
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)

* Cited by examiner, † Cited by third party
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 (fr) * 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

Also Published As

Publication number Publication date
FR2558533A1 (fr) 1985-07-26
ES539735A0 (es) 1986-04-01
JPH0637865B2 (ja) 1994-05-18
EP0150138A3 (fr) 1985-09-11
EP0150138A2 (fr) 1985-07-31
JPS60159366A (ja) 1985-08-20
US4589393A (en) 1986-05-20
ES8606578A1 (es) 1986-04-01

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Legal Events

Date Code Title Description
TP Transmission of property