JPS5749857B2 - - Google Patents

Info

Publication number
JPS5749857B2
JPS5749857B2 JP49006505A JP650574A JPS5749857B2 JP S5749857 B2 JPS5749857 B2 JP S5749857B2 JP 49006505 A JP49006505 A JP 49006505A JP 650574 A JP650574 A JP 650574A JP S5749857 B2 JPS5749857 B2 JP S5749857B2
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.)
Expired
Application number
JP49006505A
Other languages
Japanese (ja)
Other versions
JPS49109731A (enrdf_load_stackoverflow
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
Publication of JPS49109731A publication Critical patent/JPS49109731A/ja
Publication of JPS5749857B2 publication Critical patent/JPS5749857B2/ja
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
    • F02D41/14—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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP49006505A 1973-01-12 1974-01-11 Expired JPS5749857B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2301353A DE2301353A1 (de) 1973-01-12 1973-01-12 Regeleinrichtung zur abgasentgiftung von brennkraftmaschinen

Publications (2)

Publication Number Publication Date
JPS49109731A JPS49109731A (enrdf_load_stackoverflow) 1974-10-18
JPS5749857B2 true JPS5749857B2 (enrdf_load_stackoverflow) 1982-10-25

Family

ID=5868812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49006505A Expired JPS5749857B2 (enrdf_load_stackoverflow) 1973-01-12 1974-01-11

Country Status (10)

Country Link
US (1) US3903853A (enrdf_load_stackoverflow)
JP (1) JPS5749857B2 (enrdf_load_stackoverflow)
BE (1) BE809667A (enrdf_load_stackoverflow)
DE (1) DE2301353A1 (enrdf_load_stackoverflow)
ES (1) ES422211A1 (enrdf_load_stackoverflow)
FR (1) FR2214047B1 (enrdf_load_stackoverflow)
GB (1) GB1449917A (enrdf_load_stackoverflow)
IT (1) IT1006850B (enrdf_load_stackoverflow)
NL (1) NL7400417A (enrdf_load_stackoverflow)
SE (1) SE389538B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63162768U (enrdf_load_stackoverflow) * 1987-04-15 1988-10-24

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422938C2 (de) * 1974-05-11 1982-07-08 Robert Bosch Gmbh, 7000 Stuttgart Schalteinrichtung zur geregelten Zugabe von Zusatzluft zum Abgas einer Brennkraftmaschine
JPS5534283Y2 (enrdf_load_stackoverflow) * 1974-06-17 1980-08-14
JPS5228934B2 (enrdf_load_stackoverflow) * 1974-11-01 1977-07-29
US3948228A (en) * 1974-11-06 1976-04-06 The Bendix Corporation Exhaust gas sensor operational detection system
GB1518763A (en) * 1975-03-07 1978-07-26 Nissan Motor Closed loop air fuel ratio control system using exhaust composition sensor
JPS51104131A (en) * 1975-03-10 1976-09-14 Hitachi Ltd Enjinno kunenhiseigyosochi
SE411784B (sv) * 1975-04-18 1980-02-04 Bosch Gmbh Robert Sett och anordning for bestemning av varaktighet av brensletillforselpulser
US4178884A (en) * 1975-06-05 1979-12-18 Nippondenso Co., Ltd. Method and system to control the mixture air-to-fuel ratio
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
JPS5248729A (en) * 1975-10-16 1977-04-19 Nissan Motor Co Ltd Air-fuel ratio controller
JPS52115927A (en) * 1975-11-24 1977-09-28 Nippon Denso Co Ltd Air fuel ratio feed back controller for internal combustion engine
DE2554988C2 (de) * 1975-12-06 1985-01-10 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Bestimmung der Zusammensetzung des einer Brennkraftmaschine zugeführten Betriebsgemisches bzw. des Verbrennungsablaufs des Betriebsgemisches und Einrichtung zur Durchführung des Verfahrens
JPS5834660B2 (ja) * 1975-12-25 1983-07-28 日産自動車株式会社 クウネンピセイギヨソウチ
US4156404A (en) * 1975-12-30 1979-05-29 Nissan Motor Company, Limited Electronic closed loop air-fuel ratio control system
GB1572043A (en) * 1976-02-19 1980-07-23 Bosch Gmbh Robert Method and system for decreasing the injurious constituents in the exhaust gases of internal combustion engines
JPS5819319Y2 (ja) * 1976-03-23 1983-04-20 株式会社デンソー 空燃比帰還式混合気制御装置
JPS52145223U (enrdf_load_stackoverflow) * 1976-04-30 1977-11-04
JPS52154930A (en) * 1976-05-22 1977-12-23 Bosch Gmbh Robert Device for controlling fuellair ratio of mixture for internal combustion engine
JPS586052B2 (ja) * 1976-09-06 1983-02-02 日産自動車株式会社 空燃比制御装置
JPS5395431A (en) * 1977-02-01 1978-08-21 Toyota Motor Corp Trouble alarm device for air fuel ratio detector
US4350130A (en) * 1980-08-27 1982-09-21 Ford Motor Company Air fuel mixture control system and method
US4671243A (en) * 1986-02-28 1987-06-09 Motorola, Inc. Oxygen sensor fault detection and response system
JPH04321740A (ja) * 1991-04-19 1992-11-11 Mitsubishi Electric Corp エンジンの空燃比制御装置
US5539638A (en) * 1993-08-05 1996-07-23 Pavilion Technologies, Inc. Virtual emissions monitor for automobile
US5386373A (en) * 1993-08-05 1995-01-31 Pavilion Technologies, Inc. Virtual continuous emission monitoring system with sensor validation
US5522250A (en) * 1995-04-06 1996-06-04 Ford Motor Company Aged exhaust gas oxygen sensor simulator
US5970426A (en) * 1995-09-22 1999-10-19 Rosemount Analytical Inc. Emission monitoring system
US5980728A (en) * 1996-09-24 1999-11-09 Rosemont Analytical Inc. Diagnostic method and apparatus for solid electrolyte gas analyzer
US7805236B2 (en) * 2008-01-29 2010-09-28 Stephen Mullen Apparatus and method for adjusting the performance of an internal combustion engine
US10054067B2 (en) * 2012-02-28 2018-08-21 Wayne State University Using ion current signal for engine performance and emissions measuring techniques and method for doing the same
WO2014052738A1 (en) * 2012-09-28 2014-04-03 Wayne State University Ion current use for combustion resonance detection, reduction and engine control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624493A (en) * 1970-02-24 1971-11-30 Forbro Design Corp Regulated power supply employing integrated circuits
US3630072A (en) * 1970-04-30 1971-12-28 Mobil Oil Corp Hydrocarbon emissions computer
DE2204192C3 (de) * 1972-01-29 1979-03-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verbesserung der Abgase einer Vergaser-Brennkraftmaschine
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
US3815561A (en) * 1972-09-14 1974-06-11 Bendix Corp Closed loop engine control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63162768U (enrdf_load_stackoverflow) * 1987-04-15 1988-10-24

Also Published As

Publication number Publication date
ES422211A1 (es) 1976-04-16
IT1006850B (it) 1976-10-20
JPS49109731A (enrdf_load_stackoverflow) 1974-10-18
NL7400417A (enrdf_load_stackoverflow) 1974-07-16
US3903853A (en) 1975-09-09
SE389538B (sv) 1976-11-08
FR2214047A1 (enrdf_load_stackoverflow) 1974-08-09
DE2301353A1 (de) 1974-07-25
GB1449917A (en) 1976-09-15
BE809667A (fr) 1974-05-02
FR2214047B1 (enrdf_load_stackoverflow) 1976-10-08

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