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GB2110756B - A fuel injection system for internal combustion engines - Google Patents

A fuel injection system for internal combustion engines

Info

Publication number
GB2110756B
GB2110756B GB08233725A GB8233725A GB2110756B GB 2110756 B GB2110756 B GB 2110756B GB 08233725 A GB08233725 A GB 08233725A GB 8233725 A GB8233725 A GB 8233725A GB 2110756 B GB2110756 B GB 2110756B
Authority
GB
United Kingdom
Prior art keywords
internal combustion
fuel injection
injection system
combustion engines
engines
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
GB08233725A
Other versions
GB2110756A (en
Inventor
Frank Thoma
Christoph Burckhardt
Karlheinz Hoffmann
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB2110756A publication Critical patent/GB2110756A/en
Application granted granted Critical
Publication of GB2110756B publication Critical patent/GB2110756B/en
Expired 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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)
GB08233725A 1981-12-01 1982-11-26 A fuel injection system for internal combustion engines Expired GB2110756B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3147467A DE3147467C1 (en) 1981-12-01 1981-12-01 Injection system for internal combustion engines

Publications (2)

Publication Number Publication Date
GB2110756A GB2110756A (en) 1983-06-22
GB2110756B true GB2110756B (en) 1985-05-22

Family

ID=6147587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233725A Expired GB2110756B (en) 1981-12-01 1982-11-26 A fuel injection system for internal combustion engines

Country Status (4)

Country Link
DE (1) DE3147467C1 (en)
FR (1) FR2517369B1 (en)
GB (1) GB2110756B (en)
IT (1) IT1148681B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3238765C1 (en) * 1982-10-20 1984-05-24 Daimler-Benz Ag, 7000 Stuttgart Injection system for internal combustion engines
EP0147026A3 (en) * 1983-12-27 1985-08-14 Osamu Matsumura Fuel injection apparatus
DE3504265A1 (en) * 1985-02-08 1986-08-14 M.A.N.-B & W Diesel GmbH, 8900 Augsburg FUEL HIGH PRESSURE INJECTION DEVICE ON INTERNAL COMBUSTION ENGINES
DE3722264A1 (en) * 1987-07-06 1989-01-19 Bosch Gmbh Robert FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINES
DE3910793C2 (en) * 1989-04-04 1996-05-23 Kloeckner Humboldt Deutz Ag Fuel injector
DE3937918A1 (en) * 1989-11-15 1991-05-16 Man Nutzfahrzeuge Ag INJECTION DEVICE FOR SELF-IGNITIONING INTERNAL COMBUSTION ENGINE
US6394072B1 (en) 1990-08-31 2002-05-28 Yamaha Hatsudoki Kabushiki Kaisha Fuel injection device for engine
EP0474168B1 (en) * 1990-08-31 1995-06-21 Yamaha Hatsudoki Kabushiki Kaisha High pressure fuel injection system for an internal combustion engine
US5598817A (en) * 1993-09-10 1997-02-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fuel feeding system for internal combustion engine
DE19606489C2 (en) * 1995-12-01 2003-05-28 Rolf Guenther Backhaus injection
DE19648690A1 (en) * 1996-11-25 1998-05-28 Bosch Gmbh Robert Fuel injection system
DE19801169C1 (en) 1998-01-15 1999-08-12 Daimler Chrysler Ag Fuel injection system for internal combustion engines
DE19963370C2 (en) * 1999-12-28 2002-12-19 Bosch Gmbh Robert Pump injector unit with pre-injection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD70213A (en) *
US1664607A (en) * 1923-09-04 1928-04-03 Louis O French Fuel-injection system
GB1441262A (en) * 1972-10-04 1976-06-30 Cav Ltd Fuel pumping apparatus
JPS5430319A (en) * 1977-08-10 1979-03-06 Nissan Motor Co Ltd Electronic control internal combustion engine
JPS56501096A (en) * 1979-09-04 1981-08-06
DE2942010A1 (en) * 1979-10-17 1981-05-07 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
IT1148681B (en) 1986-12-03
GB2110756A (en) 1983-06-22
FR2517369B1 (en) 1988-07-15
DE3147467C1 (en) 1983-04-21
IT8249589A0 (en) 1982-11-30
FR2517369A1 (en) 1983-06-03

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Legal Events

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