JPS5234318U - - Google Patents

Info

Publication number
JPS5234318U
JPS5234318U JP1975119265U JP11926575U JPS5234318U JP S5234318 U JPS5234318 U JP S5234318U JP 1975119265 U JP1975119265 U JP 1975119265U JP 11926575 U JP11926575 U JP 11926575U JP S5234318 U JPS5234318 U JP S5234318U
Authority
JP
Japan
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.)
Pending
Application number
JP1975119265U
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 filed Critical
Priority to JP1975119265U priority Critical patent/JPS5234318U/ja
Priority to US05/719,332 priority patent/US4116170A/en
Priority to CA260,241A priority patent/CA1070002A/en
Priority to DE19762639219 priority patent/DE2639219A1/de
Publication of JPS5234318U publication Critical patent/JPS5234318U/ja
Pending 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1479—Using a comparator with variable reference

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP1975119265U 1975-09-01 1975-09-01 Pending JPS5234318U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1975119265U JPS5234318U (ja) 1975-09-01 1975-09-01
US05/719,332 US4116170A (en) 1975-09-01 1976-08-31 Electronic closed loop control system for internal combustion engine
CA260,241A CA1070002A (en) 1975-09-01 1976-08-31 Electronic closed loop control system for internal combustion engine
DE19762639219 DE2639219A1 (de) 1975-09-01 1976-08-31 Elektronisches regelsystem zur ueberwachung des luft/brennstoffverhaeltnisses des einer brennkraftmaschine zuzufuehrenden luft/brennstoffgemischs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975119265U JPS5234318U (ja) 1975-09-01 1975-09-01

Publications (1)

Publication Number Publication Date
JPS5234318U true JPS5234318U (ja) 1977-03-10

Family

ID=14757052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975119265U Pending JPS5234318U (ja) 1975-09-01 1975-09-01

Country Status (4)

Country Link
US (1) US4116170A (ja)
JP (1) JPS5234318U (ja)
CA (1) CA1070002A (ja)
DE (1) DE2639219A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381827A (en) * 1976-12-27 1978-07-19 Nissan Motor Co Ltd Air fuel ratio controller
US4191151A (en) * 1978-03-20 1980-03-04 General Motors Corporation Oxygen sensor signal processing circuit for a closed loop air/fuel mixture controller
DE3408635A1 (de) * 1984-03-09 1985-09-12 Robert Bosch Gmbh, 7000 Stuttgart Lambda-geregeltes gemischzumesssystem fuer eine brennkraftmaschine
JP2801596B2 (ja) * 1987-11-05 1998-09-21 日本特殊陶業株式会社 空燃比制御方法
DE3928860A1 (de) * 1989-08-31 1991-03-07 Vdo Schindling Verfahren und vorrichtung zur verbesserung des abgasverhaltens von gemischverdichtenden brennkraftmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949551A (en) * 1972-01-29 1976-04-13 Robert Bosch G.M.B.H. Method and system for reducing noxious components in the exhaust emission of internal combustion engine systems and particularly during the warm-up phase of the engine
DE2251167C3 (de) * 1972-10-19 1986-07-31 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgasentgiftung von Brennkraftmaschinen
DE2333743C2 (de) * 1973-07-03 1983-03-31 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Abgasentgiftung von Brennkraftmaschinen
US3939654A (en) * 1975-02-11 1976-02-24 General Motors Corporation Engine with dual sensor closed loop fuel control

Also Published As

Publication number Publication date
US4116170A (en) 1978-09-26
DE2639219A1 (de) 1977-03-31
CA1070002A (en) 1980-01-15

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