JPS5213031A - Fuel injection apparatus with closed loop for internal combustion engine - Google Patents

Fuel injection apparatus with closed loop for internal combustion engine

Info

Publication number
JPS5213031A
JPS5213031A JP51083918A JP8391876A JPS5213031A JP S5213031 A JPS5213031 A JP S5213031A JP 51083918 A JP51083918 A JP 51083918A JP 8391876 A JP8391876 A JP 8391876A JP S5213031 A JPS5213031 A JP S5213031A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
fuel injection
closed loop
injection apparatus
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
JP51083918A
Other languages
English (en)
Inventor
Rii Obaasutatsuto Aran
Dan Toore Arubuan
En Uen Zen
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 JPS5213031A publication Critical patent/JPS5213031A/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
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1488—Inhibiting the regulation
    • F02D41/1489—Replacing of the control value by a constant
    • 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
    • F02D41/068—Introducing corrections for particular operating conditions for engine starting or warming up for warming-up
    • 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
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1488—Inhibiting the regulation
    • F02D41/149—Replacing of the control value by an other parameter
JP51083918A 1975-07-14 1976-07-14 Fuel injection apparatus with closed loop for internal combustion engine Pending JPS5213031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/595,455 US3990411A (en) 1975-07-14 1975-07-14 Control system for normalizing the air/fuel ratio in a fuel injection system

Publications (1)

Publication Number Publication Date
JPS5213031A true JPS5213031A (en) 1977-02-01

Family

ID=24383299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51083918A Pending JPS5213031A (en) 1975-07-14 1976-07-14 Fuel injection apparatus with closed loop for internal combustion engine

Country Status (7)

Country Link
US (1) US3990411A (ja)
JP (1) JPS5213031A (ja)
CA (1) CA1068800A (ja)
DE (1) DE2627908C3 (ja)
FR (1) FR2318315A1 (ja)
GB (1) GB1521565A (ja)
IT (1) IT1067095B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151136A (en) * 1979-05-01 1980-11-25 Bendix Corp Method and system for controlling closeddloop air fuel ratio of internal combustion engine

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1084143A (en) * 1975-02-25 1980-08-19 Junuthula N. Reddy System controlling any air/fuel ratio with stoichiometric sensor and asymmetrical integration
JPS5854253B2 (ja) * 1975-05-12 1983-12-03 日産自動車株式会社 クウネンピセイギヨソウチ
JPS5834657B2 (ja) * 1975-05-12 1983-07-28 日産自動車株式会社 空燃比制御装置
JPS5950862B2 (ja) * 1975-08-05 1984-12-11 日産自動車株式会社 空燃比制御装置
US4210106A (en) * 1975-10-13 1980-07-01 Robert Bosch Gmbh Method and apparatus for regulating a combustible mixture
JPS52115927A (en) * 1975-11-24 1977-09-28 Nippon Denso Co Ltd Air fuel ratio feed back controller for internal combustion engine
US4112893A (en) * 1975-12-25 1978-09-12 Nissan Motor Company, Limited Air/fuel ratio control system for internal combustion engine having high input impedance circuit
US4112880A (en) * 1975-12-27 1978-09-12 Nissan Motor Company, Limited Method of and mixture control system for varying the mixture control point relative to a fixed reference
JPS52145223U (ja) * 1976-04-30 1977-11-04
DE2649271C2 (de) * 1976-06-11 1985-08-08 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verhinderung von Regelschwingungen bei einer eine Brennkraftmaschine mit Betriebsgemisch versorgenden Gemischaufbereitungsanlage
JPS535332A (en) * 1976-07-02 1978-01-18 Nippon Denso Co Ltd Air-fuel ratio feedback control system
JPS535333A (en) * 1976-07-03 1978-01-18 Nippon Denso Co Ltd Air/fuel ratio feedback control system
IT1084410B (it) * 1976-08-25 1985-05-25 Bosch Gmbh Robert Dispositivo per determinare la quantita' di carburante addotta per iniezione ad un motore endotermico, ovvero dispositivo regolatore del rapporto di miscelazione per la miscela di esercizio da addurre ad un motore endotermico.
JPS586052B2 (ja) * 1976-09-06 1983-02-02 日産自動車株式会社 空燃比制御装置
JPS5340133A (en) * 1976-09-23 1978-04-12 Nippon Denso Co Ltd Fuel-air ratio feedback control system
JPS5368316A (en) * 1976-11-30 1978-06-17 Nissan Motor Co Ltd Air/fuel ratio corrector
US4169439A (en) * 1977-03-21 1979-10-02 Colt Industries Operating Corp. Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine
DE2715408C2 (de) * 1977-04-06 1986-07-17 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Betrieb und Regeleinrichtung für eine Brennkraftmaschine zum Konstanthalten wählbarer Drehzahlen
US4279230A (en) * 1977-05-06 1981-07-21 Societe Industrielle De Brevets Et D'etudes S.I.B.E. Fuel control systems for internal combustion engines
US4170201A (en) * 1977-05-31 1979-10-09 The Bendix Corporation Dual mode hybrid control for electronic fuel injection system
US4135381A (en) * 1977-07-11 1979-01-23 General Motors Corporation Oxygen sensor temperature monitor for an engine exhaust monitoring system
JPS6060019B2 (ja) * 1977-10-17 1985-12-27 株式会社日立製作所 エンジンの制御方法
JPS5458120A (en) * 1977-10-19 1979-05-10 Hitachi Ltd Electronic engine controller
EP0005613A3 (en) * 1978-05-15 1979-12-12 Allied Corporation Temperature circuit for oxygen sensor during warm-up
US4307450A (en) * 1978-06-22 1981-12-22 The Bendix Corporation Hybrid electronic control unit
US4295451A (en) * 1978-07-31 1981-10-20 Allied Chemical Corporation Closed loop fuel control for internal combustion engine
US4186700A (en) * 1978-09-01 1980-02-05 Motorola, Inc. Low leakage integrator for carburetor control
JPS5535181A (en) * 1978-09-05 1980-03-12 Nippon Denso Co Ltd Air fuel ratio control device
JPS5537562A (en) * 1978-09-08 1980-03-15 Nippon Denso Co Ltd Air-fuel ratio control system
US4271798A (en) * 1978-10-27 1981-06-09 The Bendix Corporation Alternate closed loop control system for an air-fuel ratio controller
JPS5596345A (en) * 1979-01-16 1980-07-22 Nissan Motor Co Ltd Electronic controlled carbureter
DE2919220A1 (de) * 1979-05-12 1980-11-27 Bosch Gmbh Robert Verfahren zur regelung des kraftstoff/luftverhaeltnisses bei brennkraftmaschinen
JPS5698545A (en) * 1980-01-10 1981-08-08 Fuji Heavy Ind Ltd Air fuel ratio controller
US4307694A (en) * 1980-06-02 1981-12-29 Ford Motor Company Digital feedback system
US4377143A (en) * 1980-11-20 1983-03-22 Ford Motor Company Lean air-fuel control using stoichiometric air-fuel sensors
JPS5793668A (en) * 1980-12-03 1982-06-10 Toyota Motor Corp Air fuel ratio control unit for internal combustion engine
JPS57181938A (en) * 1981-04-30 1982-11-09 Hitachi Ltd Engine control device
JPS5877150A (ja) * 1981-10-30 1983-05-10 Nissan Motor Co Ltd エンジンの空燃比制御装置
DE3378698D1 (en) * 1982-04-12 1989-01-19 Hitachi Ltd Oxygen concentration control system
JPH0821283A (ja) * 1994-07-08 1996-01-23 Unisia Jecs Corp 内燃機関の空燃比制御装置
DE10146317A1 (de) * 2001-09-20 2003-04-10 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Family Cites Families (3)

* 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
DE2245029C3 (de) * 1972-09-14 1981-08-20 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Abgasentgiftung von Brennkraftmaschinen
DE2251167C3 (de) * 1972-10-19 1986-07-31 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgasentgiftung von Brennkraftmaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151136A (en) * 1979-05-01 1980-11-25 Bendix Corp Method and system for controlling closeddloop air fuel ratio of internal combustion engine
JPS6350538B2 (ja) * 1979-05-01 1988-10-11 Bendix Corp

Also Published As

Publication number Publication date
IT1067095B (it) 1985-03-12
DE2627908C3 (de) 1980-09-25
CA1068800A (en) 1979-12-25
FR2318315A1 (fr) 1977-02-11
GB1521565A (en) 1978-08-16
DE2627908B2 (de) 1979-12-20
DE2627908A1 (de) 1977-02-10
US3990411A (en) 1976-11-09
FR2318315B1 (ja) 1979-04-27

Similar Documents

Publication Publication Date Title
JPS5213031A (en) Fuel injection apparatus with closed loop for internal combustion engine
JPS5272022A (en) Fuel injection device for internal combustion engine
JPS52156217A (en) Fuel injection valde for internal combustion engine
JPS52154922A (en) Fuel injection valde for internal combustion engine
JPS51129523A (en) Injection valve for internal combustion engine
JPS521237A (en) Fuel injection system for internal combustion engine
JPS5281424A (en) Fuel injection nozzle for internal combustion engine
JPS5279136A (en) Fuel regulation device for internal combustion engine
JPS529722A (en) Fuel feeding device for internal combustion engine
JPS51133623A (en) Fuel supply apparatus for internal combustion engine
JPS52133414A (en) Fuel injection device for internal combustion engine
GB1539911A (en) Fuel injection pumps for internal combustion engines
GB1552488A (en) Fuel injection systems for internal combustion engines
GB1543241A (en) Fuel supply regulating devices for internal combustion engines having fuel injection
JPS5211333A (en) Fuel injection apparatus for internal combustion engine
GB1538226A (en) Fuel injection systems for internal combustion engines
JPS5270228A (en) Fuel injection nozzle for internal combustion engine
GB1555478A (en) Fuel injection system for internal combustion engines
JPS5260340A (en) Supesonic fuel injection device for internal combustion engine
JPS5273223A (en) Injection device for internal combustion engine
JPS5376223A (en) Fuel injection pump device for internal combustion engine
JPS5263525A (en) Fuel injection device for internal combustion engine
JPS5232432A (en) Electronic fuel injection control apparatus for internal combustion engine
GB1538083A (en) Fuel injection pumps for internal combustion engines
HU178043B (en) Fuel injecting device for internal combustion engines