JPS52153028A - Device for preventing hunting in fuellair mixing apparatus for internal combustion engine - Google Patents

Device for preventing hunting in fuellair mixing apparatus for internal combustion engine

Info

Publication number
JPS52153028A
JPS52153028A JP6776377A JP6776377A JPS52153028A JP S52153028 A JPS52153028 A JP S52153028A JP 6776377 A JP6776377 A JP 6776377A JP 6776377 A JP6776377 A JP 6776377A JP S52153028 A JPS52153028 A JP S52153028A
Authority
JP
Japan
Prior art keywords
fuellair
combustion engine
internal combustion
mixing apparatus
preventing hunting
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.)
Pending
Application number
JP6776377A
Other languages
English (en)
Inventor
Kurausu Berunto
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
Priority claimed from DE19762626227 external-priority patent/DE2626227A1/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS52153028A publication Critical patent/JPS52153028A/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
    • 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)
    • F02D41/1482—Integrator, i.e. variable slope

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)
JP6776377A 1976-06-11 1977-06-08 Device for preventing hunting in fuellair mixing apparatus for internal combustion engine Pending JPS52153028A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762626227 DE2626227A1 (de) 1976-06-11 1976-06-11 Vorrichtung zur verhinderung von regelschwingungen im leerlaufbetrieb einer brennkraftmaschine
DE2649271A DE2649271C2 (de) 1976-06-11 1976-10-29 Vorrichtung zur Verhinderung von Regelschwingungen bei einer eine Brennkraftmaschine mit Betriebsgemisch versorgenden Gemischaufbereitungsanlage

Publications (1)

Publication Number Publication Date
JPS52153028A true JPS52153028A (en) 1977-12-19

Family

ID=25770560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6776377A Pending JPS52153028A (en) 1976-06-11 1977-06-08 Device for preventing hunting in fuellair mixing apparatus for internal combustion engine

Country Status (5)

Country Link
US (1) US4156412A (ja)
JP (1) JPS52153028A (ja)
DE (1) DE2649271C2 (ja)
GB (1) GB1580732A (ja)
SE (1) SE433865B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126647A (en) * 1980-03-07 1981-10-03 Fuji Heavy Ind Ltd Air-fuel ratio controlling apparatus
JPS5773840A (en) * 1980-10-27 1982-05-08 Fuji Heavy Ind Ltd Air fuel ratio controller
JPS6038526A (ja) * 1983-08-11 1985-02-28 Fuji Heavy Ind Ltd 空燃比制御装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206276C3 (de) * 1972-02-10 1981-01-15 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Verminderung von schädlichen Anteilen der Abgasemission von Brennkraftmaschinen
DE2229928C3 (de) * 1972-06-20 1981-03-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Verminderung von schädlichen Anteilen der Abgasemission von Brennkraftmaschinen
DE2422938C2 (de) * 1974-05-11 1982-07-08 Robert Bosch Gmbh, 7000 Stuttgart Schalteinrichtung zur geregelten Zugabe von Zusatzluft zum Abgas einer Brennkraftmaschine
GB1524670A (en) * 1974-10-21 1978-09-13 Nissan Motor Apparatus for controlling the air-fuel mixture ratio of internal combustion engine
JPS584177B2 (ja) * 1975-05-28 1983-01-25 トヨタ自動車株式会社 電子制御噴射エンジンの帰還式空燃比制御装置
US3990411A (en) * 1975-07-14 1976-11-09 Gene Y. Wen Control system for normalizing the air/fuel ratio in a fuel injection system
JPS5950862B2 (ja) * 1975-08-05 1984-12-11 日産自動車株式会社 空燃比制御装置
JPS52145223U (ja) * 1976-04-30 1977-11-04

Also Published As

Publication number Publication date
DE2649271A1 (de) 1978-05-03
SE7706735L (sv) 1977-12-12
SE433865B (sv) 1984-06-18
DE2649271C2 (de) 1985-08-08
GB1580732A (en) 1980-12-03
US4156412A (en) 1979-05-29

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