DE3127419C2 - - Google Patents

Info

Publication number
DE3127419C2
DE3127419C2 DE3127419A DE3127419A DE3127419C2 DE 3127419 C2 DE3127419 C2 DE 3127419C2 DE 3127419 A DE3127419 A DE 3127419A DE 3127419 A DE3127419 A DE 3127419A DE 3127419 C2 DE3127419 C2 DE 3127419C2
Authority
DE
Germany
Prior art keywords
fuel
pressure
pump
exhaust gas
supply device
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 - Lifetime
Application number
DE3127419A
Other languages
German (de)
English (en)
Other versions
DE3127419A1 (de
Inventor
Max Dr.-Ing. Dr. 7000 Stuttgart De Straubel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19813127419 priority Critical patent/DE3127419A1/de
Priority to US06/392,486 priority patent/US4434777A/en
Priority to JP57118755A priority patent/JPS5818550A/ja
Publication of DE3127419A1 publication Critical patent/DE3127419A1/de
Application granted granted Critical
Publication of DE3127419C2 publication Critical patent/DE3127419C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/62—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to fuel pressure
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • F02M37/0029—Pressure regulator in the low pressure fuel system
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE19813127419 1981-07-11 1981-07-11 "kraftstoffversorgungseinrichtung fuer brennkraftmaschinen" Granted DE3127419A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19813127419 DE3127419A1 (de) 1981-07-11 1981-07-11 "kraftstoffversorgungseinrichtung fuer brennkraftmaschinen"
US06/392,486 US4434777A (en) 1981-07-11 1982-06-28 Fuel supply apparatus for internal combustion engines
JP57118755A JPS5818550A (ja) 1981-07-11 1982-07-09 内燃機関用の燃料供給装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813127419 DE3127419A1 (de) 1981-07-11 1981-07-11 "kraftstoffversorgungseinrichtung fuer brennkraftmaschinen"

Publications (2)

Publication Number Publication Date
DE3127419A1 DE3127419A1 (de) 1983-02-03
DE3127419C2 true DE3127419C2 (OSRAM) 1990-04-19

Family

ID=6136675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813127419 Granted DE3127419A1 (de) 1981-07-11 1981-07-11 "kraftstoffversorgungseinrichtung fuer brennkraftmaschinen"

Country Status (3)

Country Link
US (1) US4434777A (OSRAM)
JP (1) JPS5818550A (OSRAM)
DE (1) DE3127419A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19951751A1 (de) * 1999-10-27 2001-05-03 Bayerische Motoren Werke Ag Kraftstoff-Fördersystem für Kraftfahrzeuge

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60147551A (ja) * 1984-01-13 1985-08-03 Nippon Soken Inc デイ−ゼル機関の吸気絞り制御装置
US5357929A (en) * 1993-09-29 1994-10-25 Navistar International Transportation Corp. Actuation fluid pump for a unit injector system
JP3703575B2 (ja) * 1996-08-30 2005-10-05 日立建機株式会社 作業機械の稼動可能残時間予知装置
GB2326592B (en) * 1997-06-25 1999-05-05 Stephen John Bradley Inert gas system for the prevention of fires/explosions in the fuel tanks of aircraft
US6050248A (en) * 1997-12-03 2000-04-18 Caterpillar Inc. Exhaust gas recirculation valve powered by pressure from an oil pump that powers a hydraulically actuated fuel injector
JP2007285235A (ja) * 2006-04-18 2007-11-01 Honda Motor Co Ltd ディーゼルエンジンの燃料供給装置
GB2551338A (en) * 2016-06-13 2017-12-20 Delphi Int Operations Luxembourg Sarl High pressure fuel pump circuit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984231A (en) 1957-07-29 1961-05-16 Clessie L Cummins Fuel injection system
US4043304A (en) 1973-05-02 1977-08-23 Robert Bosch Gmbh Fuel injection system for self-igniting internal combustion engines
DE2715587C2 (de) * 1977-04-07 1986-07-03 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffversorgungseinrichtung für Brennkraftmaschinen
DE2741834A1 (de) 1977-09-16 1979-03-29 Bosch Gmbh Robert Einrichtung zum regeln der zusammensetzung des betriebsgemisches einer brennkraftmaschine
GB1594133A (en) 1977-11-25 1981-07-30 Lucas Industries Ltd Liquid fuel pumping apparatus
FR2425000A1 (fr) 1978-05-05 1979-11-30 Georgandas Paul Dispositif pour la limitation de la vitesse des vehicules a moteur a injection
US4240395A (en) 1978-08-29 1980-12-23 Ford Motor Company Air/fuel ratio controller
US4248193A (en) 1978-09-01 1981-02-03 Ford Motor Company Fuel injection fuel control system
DE2944165A1 (de) * 1979-11-02 1981-05-14 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum steuern der zusammensetzung des betriebsgemisches bei brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19951751A1 (de) * 1999-10-27 2001-05-03 Bayerische Motoren Werke Ag Kraftstoff-Fördersystem für Kraftfahrzeuge

Also Published As

Publication number Publication date
DE3127419A1 (de) 1983-02-03
JPS5818550A (ja) 1983-02-03
US4434777A (en) 1984-03-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8339 Ceased/non-payment of the annual fee