GB2275506B - Fuel injection pumps for internal combustion engines - Google Patents

Fuel injection pumps for internal combustion engines

Info

Publication number
GB2275506B
GB2275506B GB9326639A GB9326639A GB2275506B GB 2275506 B GB2275506 B GB 2275506B GB 9326639 A GB9326639 A GB 9326639A GB 9326639 A GB9326639 A GB 9326639A GB 2275506 B GB2275506 B GB 2275506B
Authority
GB
United Kingdom
Prior art keywords
internal combustion
fuel injection
combustion engines
injection pumps
pumps
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 - Fee Related
Application number
GB9326639A
Other versions
GB2275506A (en
Inventor
Joerg-Peter Fischer
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
Publication of GB2275506A publication Critical patent/GB2275506A/en
Application granted granted Critical
Publication of GB2275506B publication Critical patent/GB2275506B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0264—Arrangements; Control features; Details thereof in which movement is transmitted through a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0276—Throttle and EGR-valve operated together

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
GB9326639A 1993-01-02 1993-12-17 Fuel injection pumps for internal combustion engines Expired - Fee Related GB2275506B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4300014A DE4300014A1 (en) 1993-01-02 1993-01-02 Fuel injection pump for internal combustion engines

Publications (2)

Publication Number Publication Date
GB2275506A GB2275506A (en) 1994-08-31
GB2275506B true GB2275506B (en) 1995-12-13

Family

ID=6477695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9326639A Expired - Fee Related GB2275506B (en) 1993-01-02 1993-12-17 Fuel injection pumps for internal combustion engines

Country Status (3)

Country Link
JP (1) JPH06213017A (en)
DE (1) DE4300014A1 (en)
GB (1) GB2275506B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181109A (en) * 1977-05-16 1980-01-01 Nissan Diesel Kogyo Company, Ltd. Exhaust gas recirculation apparatus
GB2063997A (en) * 1979-11-17 1981-06-10 Bosch Gmbh Robert An Exhaust Gas Recycling Control Arrangement for Use with an Internal Combustion Engine
US4295456A (en) * 1978-11-13 1981-10-20 Nippon Soken, Inc. Exhaust-gas-recirculation system for use in diesel engines
US4349004A (en) * 1980-10-22 1982-09-14 Nissan Diesel Kogyo Kabushiki Kaisha Exhaust gas recirculation apparatus for diesel engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181109A (en) * 1977-05-16 1980-01-01 Nissan Diesel Kogyo Company, Ltd. Exhaust gas recirculation apparatus
US4295456A (en) * 1978-11-13 1981-10-20 Nippon Soken, Inc. Exhaust-gas-recirculation system for use in diesel engines
GB2063997A (en) * 1979-11-17 1981-06-10 Bosch Gmbh Robert An Exhaust Gas Recycling Control Arrangement for Use with an Internal Combustion Engine
US4349004A (en) * 1980-10-22 1982-09-14 Nissan Diesel Kogyo Kabushiki Kaisha Exhaust gas recirculation apparatus for diesel engine

Also Published As

Publication number Publication date
JPH06213017A (en) 1994-08-02
GB2275506A (en) 1994-08-31
DE4300014A1 (en) 1994-07-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001217