CA940620A - Cold start auxiliary circuit for electronic fuel control system - Google Patents

Cold start auxiliary circuit for electronic fuel control system

Info

Publication number
CA940620A
CA940620A CA112,343A CA112343A CA940620A CA 940620 A CA940620 A CA 940620A CA 112343 A CA112343 A CA 112343A CA 940620 A CA940620 A CA 940620A
Authority
CA
Canada
Prior art keywords
control system
cold start
fuel control
auxiliary circuit
electronic fuel
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
CA112,343A
Other versions
CA112343S (en
Inventor
Todd L. Rachel
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
Application granted granted Critical
Publication of CA940620A publication Critical patent/CA940620A/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)
CA112,343A 1970-06-16 1971-05-06 Cold start auxiliary circuit for electronic fuel control system Expired CA940620A (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
CA940620A true CA940620A (en) 1974-01-22

Family

ID=21944936

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112,343A Expired CA940620A (en) 1970-06-16 1971-05-06 Cold start auxiliary circuit for electronic fuel control system

Country Status (6)

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

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 (en) * 1975-05-20 1981-02-19 Robert Bosch Gmbh, 7000 Stuttgart Device for starting and / or post-starting enrichment of the fuel-air mixture fed to an internal combustion engine and formed by means of an electric fuel injection system
DE2612913C2 (en) * 1976-03-26 1984-11-08 Robert Bosch Gmbh, 7000 Stuttgart Method for warm-up enrichment of the fuel-air mixture supplied to an internal combustion engine and warm-up enrichment circuit
DE3310920A1 (en) * 1983-03-25 1984-09-27 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR DETERMINING THE INJECTION TIME OF INTERNAL COMBUSTION ENGINES DURING THE STARTING PROCESS
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 (en) * 2003-06-12 2007-11-07 ヤンマー株式会社 Fuel injection control device for fuel injection pump

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 (en) * 1967-05-24 1972-05-19
DE1751410A1 (en) * 1968-05-24 1971-07-01 Bosch Gmbh Robert Temperature-dependent switching device for an electronically controlled fuel injection device

Also Published As

Publication number Publication date
GB1292771A (en) 1972-10-11
US3646915A (en) 1972-03-07
JPS5128770B1 (en) 1976-08-21
ES392171A1 (en) 1974-02-16
DE2128064A1 (en) 1971-12-30
DE2128064B2 (en) 1972-11-09
FR2097826A5 (en) 1972-03-03

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