GB1292771A - Improvements in electronic fuel control systems - Google Patents

Improvements in electronic fuel control systems

Info

Publication number
GB1292771A
GB1292771A GB07548/71A GB1754871A GB1292771A GB 1292771 A GB1292771 A GB 1292771A GB 07548/71 A GB07548/71 A GB 07548/71A GB 1754871 A GB1754871 A GB 1754871A GB 1292771 A GB1292771 A GB 1292771A
Authority
GB
United Kingdom
Prior art keywords
pulse
engine
circuit
transistor
duration
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
GB07548/71A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1292771A publication Critical patent/GB1292771A/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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/08—Carburetor primers

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)
GB07548/71A 1970-06-16 1971-05-27 Improvements in electronic fuel control systems Expired GB1292771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4670670A 1970-06-16 1970-06-16

Publications (1)

Publication Number Publication Date
GB1292771A true GB1292771A (en) 1972-10-11

Family

ID=21944936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07548/71A Expired GB1292771A (en) 1970-06-16 1971-05-27 Improvements in electronic fuel control systems

Country Status (6)

Country Link
US (1) US3646915A (OSRAM)
JP (1) JPS5128770B1 (OSRAM)
CA (1) CA940620A (OSRAM)
ES (1) ES392171A1 (OSRAM)
FR (1) FR2097826A5 (OSRAM)
GB (1) GB1292771A (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29060E (en) * 1970-01-20 1976-12-07 The Bendix Corporation Circuit for providing electronic warm-up enrichment fuel compensation which is independent of intake manifold pressure in an electronic fuel control system
US3792693A (en) * 1971-09-10 1974-02-19 Bendix Corp Stored temperature cold start auxiliary system
US3786344A (en) * 1971-10-04 1974-01-15 Motorola Inc Voltage and current regulator with automatic switchover
USRE31391E (en) * 1971-10-04 1983-09-20 Motorola, Inc. Voltage and current regulator with automatic switchover
US3771502A (en) * 1972-01-20 1973-11-13 Bendix Corp Circuit for providing electronic warm-up enrichment fuel compensation which is independent of intake manifold pressure in an electronic fuel control system
US3923031A (en) * 1974-11-25 1975-12-02 Bendix Corp System for reordering the fuel injection sequence to facilitate starting of an internal combustion engine
DE2522283C3 (de) * 1975-05-20 1981-02-19 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Start- und/oder Nachstartanreicherung des einer Brennkraftmaschine zugeführten, mittels einer elektrischen Kraftstoffeinspritzanlage gebildeten Kraftstoff-Luft-Gemisches
DE2612913C2 (de) * 1976-03-26 1984-11-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Warmlaufanreicherung des einer Brennkraftmaschine zugeführten Kraftstoffluftgemisches und Warmlaufanreicherungsschaltung
DE3310920A1 (de) * 1983-03-25 1984-09-27 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur bestimmung des einspritzzeitpunktes bei brennkraftmaschinen waehrend des startvorgangs
US4848290A (en) * 1987-11-09 1989-07-18 Walbro Corporation Cold-start engine priming and air purging system
US5469825A (en) * 1994-09-19 1995-11-28 Chrysler Corporation Fuel injector failure detection circuit
JP4002860B2 (ja) * 2003-06-12 2007-11-07 ヤンマー株式会社 燃料噴射ポンプの燃料噴射制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807244A (en) * 1956-10-10 1957-09-24 Bendix Aviat Corp Cold start overspeed control for fuel injection system
GB1208570A (en) * 1967-02-07 1970-10-14 Ass Eng Ltd Fuel injection systems for internal combustion engines
FR96024E (OSRAM) * 1967-05-24 1972-05-19
DE1751410A1 (de) * 1968-05-24 1971-07-01 Bosch Gmbh Robert Temperaturabhaengige Schalteinrichtung fuer eine elektronisch gesteuerte Kraftstoffeinspritzeinrichtung

Also Published As

Publication number Publication date
US3646915A (en) 1972-03-07
FR2097826A5 (OSRAM) 1972-03-03
ES392171A1 (es) 1974-02-16
DE2128064B2 (de) 1972-11-09
CA940620A (en) 1974-01-22
JPS5128770B1 (OSRAM) 1976-08-21
DE2128064A1 (de) 1971-12-30

Similar Documents

Publication Publication Date Title
US3483851A (en) Fuel injection control system
CA1051997A (en) Altitude compensation system for a fuel management system
GB1314411A (en) Electronically controlled injecting arrangements feeding fuel under constant pressure into internal combustion engines
GB1534045A (en) Electronic fuel control system for an internal combustion engine
US3032025A (en) Fuel supply system
GB1292771A (en) Improvements in electronic fuel control systems
GB1205848A (en) Device for cold starting internal combustion engines
US3792693A (en) Stored temperature cold start auxiliary system
GB1330811A (en) Electronic fuel control system for inernal combustion engines
GB1365051A (en) Internal combustion engine fuel injection control system having a warm up fuel enrichment circuit
GB1332524A (en) Fuel injection systems for internal combustion engines
GB1491913A (en) Fuel injection systems for internal combustion engines
GB1329630A (en) Internal combustion engine fuel control system
GB1494590A (en) Electronic fuel injection system enrichment circuit for use during engine cranking
US3470854A (en) Fuel injection system for internal combustion engines
GB1280052A (en) Starting fuel feed systems for the fuel injection of internal combustion engines
GB1369825A (en) Regulating devices for the fuel-air mixture in internal combustion engines operable with fuel injection and with spark ignition
GB1292565A (en) A fuel supply control system having acceleration compensation
GB1451612A (en) Diesel internal combustion engines
GB1284510A (en) Acceleration enrichment circuit for electronic fuel control systems
GB1292309A (en) Electronic distributor of electric signals controlling the operation of internal combustion engines
GB1366370A (en) Fuel injection systems for internal combustion engines
ES392319A2 (es) Perfeccionamientos en sistemas de combustible en los moto- res de combustion interna.
GB905086A (en) Improvements in or relating to fuel injection system for internal combustion engines
GB1208570A (en) Fuel injection systems for internal combustion engines

Legal Events

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