FR2341752A1 - Appareil et procede d'injection du carburant d'un moteur a combustion interne - Google Patents

Appareil et procede d'injection du carburant d'un moteur a combustion interne

Info

Publication number
FR2341752A1
FR2341752A1 FR7704408A FR7704408A FR2341752A1 FR 2341752 A1 FR2341752 A1 FR 2341752A1 FR 7704408 A FR7704408 A FR 7704408A FR 7704408 A FR7704408 A FR 7704408A FR 2341752 A1 FR2341752 A1 FR 2341752A1
Authority
FR
France
Prior art keywords
injecting
fuel
combustion engine
internal combustion
engine
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.)
Granted
Application number
FR7704408A
Other languages
English (en)
Other versions
FR2341752B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2341752A1 publication Critical patent/FR2341752A1/fr
Application granted granted Critical
Publication of FR2341752B1 publication Critical patent/FR2341752B1/fr
Granted 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7704408A 1976-02-17 1977-02-16 Appareil et procede d'injection du carburant d'un moteur a combustion interne Granted FR2341752A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/658,252 US4064855A (en) 1976-02-17 1976-02-17 Pressure relief at fuel injection valve upon termination of injection

Publications (2)

Publication Number Publication Date
FR2341752A1 true FR2341752A1 (fr) 1977-09-16
FR2341752B1 FR2341752B1 (fr) 1983-12-16

Family

ID=24640511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704408A Granted FR2341752A1 (fr) 1976-02-17 1977-02-16 Appareil et procede d'injection du carburant d'un moteur a combustion interne

Country Status (6)

Country Link
US (1) US4064855A (fr)
JP (1) JPS52100013A (fr)
CA (1) CA1065215A (fr)
DE (1) DE2705730A1 (fr)
FR (1) FR2341752A1 (fr)
GB (1) GB1531653A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507191A1 (fr) * 1991-04-04 1992-10-07 Toyota Jidosha Kabushiki Kaisha Dispositif d'injection de combustible pour moteur à combustion interne

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344722A1 (fr) * 1976-03-15 1977-10-14 Semt Dispositif d'amortissement des ondes de pr ession dans un systeme d'injection de combustible d'un moteur a combustion interne
DE2759187A1 (de) * 1977-12-31 1979-07-12 Bosch Gmbh Robert Kraftstoffeinspritzanlage mit mindestens einem kraftstoffeinspritzventil, insbesondere fuer grossmotoren
JPS5639860U (fr) * 1979-09-04 1981-04-14
US4541380A (en) * 1980-09-05 1985-09-17 Diesel Kiki Co., Ltd. Electronically controlled fuel injection apparatus
US4397285A (en) * 1981-07-15 1983-08-09 Physics International Company Closed loop diesel engine control
JPS5879116A (ja) * 1981-11-05 1983-05-12 Nissan Motor Co Ltd 内燃機関の燃料噴射量検知装置
DE3409924A1 (de) * 1983-03-31 1984-10-11 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, Graz Duesenhalter fuer eine kraftstoffeinspritzduese
DE3507692A1 (de) * 1985-02-28 1986-08-28 Gebrüder Sulzer AG, Winterthur Einspritzsystem fuer eine dieselbrennkraftmaschine
DE8801816U1 (fr) * 1988-02-12 1989-06-15 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4113674A1 (de) * 1991-04-26 1992-10-29 Kloeckner Humboldt Deutz Ag Kraftstoff-einspritzvorrichtung
US5159911A (en) * 1991-06-21 1992-11-03 Cummins Engine Company, Inc. Hot start open nozzle fuel injection systems
US5284119A (en) * 1991-07-08 1994-02-08 Walter Potoroka, Sr. Internal combustion engine fuel injection apparatus and system
US5176115A (en) * 1991-10-11 1993-01-05 Caterpillar Inc. Methods of operating a hydraulically-actuated electronically-controlled fuel injection system adapted for starting an engine
US5191867A (en) * 1991-10-11 1993-03-09 Caterpillar Inc. Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure
US5361742A (en) * 1993-02-08 1994-11-08 Walbro Corporation Fuel pump manifold
US5421521A (en) * 1993-12-23 1995-06-06 Caterpillar Inc. Fuel injection nozzle having a force-balanced check
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system
US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US6161770A (en) * 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US6575137B2 (en) 1994-07-29 2003-06-10 Caterpillar Inc Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5687693A (en) * 1994-07-29 1997-11-18 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5826562A (en) * 1994-07-29 1998-10-27 Caterpillar Inc. Piston and barrell assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5463996A (en) * 1994-07-29 1995-11-07 Caterpillar Inc. Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check
US6082332A (en) * 1994-07-29 2000-07-04 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5697342A (en) * 1994-07-29 1997-12-16 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US6148778A (en) 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
US5651345A (en) * 1995-06-02 1997-07-29 Caterpillar Inc. Direct operated check HEUI injector
US5522369A (en) * 1995-06-26 1996-06-04 Ford Motor Company System and method for controlling delivery of gaseous fuel to an internal combustion engine
US5845623A (en) * 1997-06-27 1998-12-08 Cummins Engine Company, Inc. Variable volume chamber device for preventing leakage in an open nozzle injector
US6085991A (en) * 1998-05-14 2000-07-11 Sturman; Oded E. Intensified fuel injector having a lateral drain passage
WO2000034646A1 (fr) 1998-12-11 2000-06-15 Caterpillar Inc. Ensemble piston et corps de pompe a partie superieure epaulee et injecteur de carburant actionne hydrauliquement utilisant ledit ensemble
US6229447B1 (en) * 2000-02-09 2001-05-08 C. Gene Hand Indicator assembly for a pressurized gas line
US6595189B2 (en) 2001-08-10 2003-07-22 Caterpillar Inc Method of reducing noise in a mechanically actuated fuel injection system and engine using same
DE50302164D1 (de) * 2002-10-15 2006-04-06 Bosch Gmbh Robert Druckbegrenzungsventil für ein Kraftstoffeinspritzsystem
JP3894179B2 (ja) * 2003-10-02 2007-03-14 トヨタ自動車株式会社 内燃機関の燃料供給装置
US10895213B2 (en) * 2017-08-28 2021-01-19 Volvo Truck Corporation Pressurized fuel system for an engine, and method for operating a pressurized fuel system for an engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB167547A (en) * 1920-05-05 1921-08-05 Walter Percy Widdowson Improvements in or relating to internal combustion engine fuel injection devices
FR2095695A5 (fr) * 1967-05-03 1972-02-11 Kloeckner Humboldt Deutz Ag
DD103691A1 (fr) * 1973-04-06 1974-02-05
US3851635A (en) * 1969-05-14 1974-12-03 F Murtin Electronically controlled fuel-supply system for compression-ignition engine
DE2419159A1 (de) * 1974-04-20 1975-10-30 Daimler Benz Ag Einspritzvorrichtung fuer eine dieselbrennkraftmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1613000A (en) * 1920-05-05 1927-01-04 Widdowson Walter Percy Internal-combustion-engine fuel-injection device
AT105945B (de) * 1925-04-24 1927-03-25 Knut Jonas Elias Hesselman Brennstoff-Einspritzvorrichtung für Verbrennungskraftmaschinen.
GB437450A (en) * 1934-04-30 1935-10-30 British Thomson Houston Co Ltd Improvements in and relating to fuel injection pumps
CH233035A (de) * 1942-05-23 1944-06-30 Sulzer Ag Brenner für flüssige Brennstoffe.
NL121222C (fr) * 1962-05-25
DE1808506A1 (de) * 1968-11-13 1970-06-11 Kabel Metallwerke Ghh Wand- oder Deckenverkleidung
US3587547A (en) * 1969-07-09 1971-06-28 Ambac Ind Fuel injection system and apparatus for use therein
CA951201A (en) * 1971-09-20 1974-07-16 Bendix Corporation (The) Fuel injector manifold and mounting arrangement
DE2213776A1 (de) * 1972-03-22 1973-09-27 Bosch Gmbh Robert Kraftstoffeinspritzanlage fuer brennkraftmaschinen
US3880131A (en) * 1973-06-28 1975-04-29 Bendix Corp Fuel injection system for an internal combustion engine
US3859972A (en) * 1973-06-28 1975-01-14 Bendix Corp Fuel injection system for an internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB167547A (en) * 1920-05-05 1921-08-05 Walter Percy Widdowson Improvements in or relating to internal combustion engine fuel injection devices
FR2095695A5 (fr) * 1967-05-03 1972-02-11 Kloeckner Humboldt Deutz Ag
US3851635A (en) * 1969-05-14 1974-12-03 F Murtin Electronically controlled fuel-supply system for compression-ignition engine
DD103691A1 (fr) * 1973-04-06 1974-02-05
DE2419159A1 (de) * 1974-04-20 1975-10-30 Daimler Benz Ag Einspritzvorrichtung fuer eine dieselbrennkraftmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507191A1 (fr) * 1991-04-04 1992-10-07 Toyota Jidosha Kabushiki Kaisha Dispositif d'injection de combustible pour moteur à combustion interne

Also Published As

Publication number Publication date
JPS52100013A (en) 1977-08-22
US4064855A (en) 1977-12-27
GB1531653A (en) 1978-11-08
FR2341752B1 (fr) 1983-12-16
DE2705730A1 (de) 1977-08-18
CA1065215A (fr) 1979-10-30

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