GB1444939A - Electrically controlled fuel injection systems for internal combustion engines - Google Patents

Electrically controlled fuel injection systems for internal combustion engines

Info

Publication number
GB1444939A
GB1444939A GB4099373A GB4099373A GB1444939A GB 1444939 A GB1444939 A GB 1444939A GB 4099373 A GB4099373 A GB 4099373A GB 4099373 A GB4099373 A GB 4099373A GB 1444939 A GB1444939 A GB 1444939A
Authority
GB
United Kingdom
Prior art keywords
diode
transistor
capacitor
inductor
resistor
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
GB4099373A
Other languages
English (en)
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 GB1444939A publication Critical patent/GB1444939A/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
    • F02D41/32—Controlling fuel injection of the low pressure type
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fuel-Injection Apparatus (AREA)
GB4099373A 1972-09-01 1973-08-31 Electrically controlled fuel injection systems for internal combustion engines Expired GB1444939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2243052A DE2243052A1 (de) 1972-09-01 1972-09-01 Elektrisch gesteuerte, intermittierend arbeitende kraftstoffeinspritzanlage fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
GB1444939A true GB1444939A (en) 1976-08-04

Family

ID=5855228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4099373A Expired GB1444939A (en) 1972-09-01 1973-08-31 Electrically controlled fuel injection systems for internal combustion engines

Country Status (6)

Country Link
US (1) US3913536A (enrdf_load_stackoverflow)
JP (1) JPS5727301B2 (enrdf_load_stackoverflow)
DE (1) DE2243052A1 (enrdf_load_stackoverflow)
FR (1) FR2163261A5 (enrdf_load_stackoverflow)
GB (1) GB1444939A (enrdf_load_stackoverflow)
IT (1) IT973298B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144280A (en) * 1983-07-29 1985-02-27 Bosch Gmbh Robert Circuit means for rapid switching of a load

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532959A (en) * 1975-11-06 1978-11-22 Lucas Electrical Ltd Fuel injection system for an internal combustion engine
US4159697A (en) * 1976-10-04 1979-07-03 The Bendix Corporation Acceleration enrichment circuit for fuel injection system having potentiometer throttle position input
US4195599A (en) * 1977-04-25 1980-04-01 The Bendix Corporation Speed sensitive electronic fuel control system for an internal combustion engine
US4345564A (en) * 1979-08-01 1982-08-24 Nissan Motor Company, Limited Fuel injection valve drive system
DE3164851D1 (en) * 1980-05-01 1984-08-23 Lucas Ind Plc Combined ignition control and fuel injection valve operating circuit for an internal combustion engine
US6398511B1 (en) * 2000-08-18 2002-06-04 Bombardier Motor Corporation Of America Fuel injection driver circuit with energy storage apparatus
US7753657B2 (en) 2005-02-02 2010-07-13 Brp Us Inc. Method of controlling a pumping assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2077259A (en) * 1931-05-22 1937-04-13 Joseph Schidlovsky Fuel injecting device for internal combustion engines
US2468917A (en) * 1944-09-28 1949-05-03 Thompson Prod Inc Control system
FR1557015A (enrdf_load_stackoverflow) * 1967-10-06 1969-02-14
US3739757A (en) * 1970-03-06 1973-06-19 Diesel Kiki Co Electronic governor having an overspeed preventing circuit for internal combustion engines
FR2144125A5 (enrdf_load_stackoverflow) * 1971-07-01 1973-02-09 Bretagne Atel Chantiers
US3768449A (en) * 1971-12-27 1973-10-30 Acf Ind Inc Electronic energizing system for solenoid fuel injectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144280A (en) * 1983-07-29 1985-02-27 Bosch Gmbh Robert Circuit means for rapid switching of a load

Also Published As

Publication number Publication date
JPS5727301B2 (enrdf_load_stackoverflow) 1982-06-09
IT973298B (it) 1974-06-10
FR2163261A5 (enrdf_load_stackoverflow) 1973-07-20
JPS4967018A (enrdf_load_stackoverflow) 1974-06-28
DE2243052A1 (de) 1974-03-07
US3913536A (en) 1975-10-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee