FR2354448B1 - - Google Patents

Info

Publication number
FR2354448B1
FR2354448B1 FR7718065A FR7718065A FR2354448B1 FR 2354448 B1 FR2354448 B1 FR 2354448B1 FR 7718065 A FR7718065 A FR 7718065A FR 7718065 A FR7718065 A FR 7718065A FR 2354448 B1 FR2354448 B1 FR 2354448B1
Authority
FR
France
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
FR7718065A
Other versions
FR2354448A1 (fr
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 DE19762626226 external-priority patent/DE2626226A1/de
Priority claimed from DE19762649455 external-priority patent/DE2649455C2/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2354448A1 publication Critical patent/FR2354448A1/fr
Application granted granted Critical
Publication of FR2354448B1 publication Critical patent/FR2354448B1/fr
Granted 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
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors
    • F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders

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)
  • Measuring Oxygen Concentration In Cells (AREA)
FR7718065A 1976-06-11 1977-06-13 Procede de regulation et installation de regulation pour determiner la proportion d'un melange carburant-air alimente a un moteur a combustion Granted FR2354448A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762626226 DE2626226A1 (de) 1976-06-11 1976-06-11 Verfahren und vorrichtung zur bestimmung der dauer von kraftstoffeinspritzimpulsen
DE19762649455 DE2649455C2 (de) 1976-10-29 1976-10-29 Regelverfahren und Gemischverhältnisregeleinrichtung zur Bestimmung der Verhältnisanteile eines einer Brennkraftmaschine zugeführten Kraftstoff-Luftgemisches

Publications (2)

Publication Number Publication Date
FR2354448A1 FR2354448A1 (fr) 1978-01-06
FR2354448B1 true FR2354448B1 (fr) 1982-10-15

Family

ID=25770559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718065A Granted FR2354448A1 (fr) 1976-06-11 1977-06-13 Procede de regulation et installation de regulation pour determiner la proportion d'un melange carburant-air alimente a un moteur a combustion

Country Status (4)

Country Link
US (1) US4304204A (fr)
JP (1) JPS6020571B2 (fr)
FR (1) FR2354448A1 (fr)
SE (1) SE422098B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562548A (en) * 1979-06-22 1981-01-12 Nissan Motor Co Ltd Controller for air fuel ratio of internal combustion engine
JPS60162044A (ja) * 1984-01-31 1985-08-23 Nec Home Electronics Ltd フイ−ドバツクキヤブレタ−装置
US5115639A (en) * 1991-06-28 1992-05-26 Ford Motor Company Dual EGO sensor closed loop fuel control
US5357751A (en) * 1993-04-08 1994-10-25 Ford Motor Company Air/fuel control system providing catalytic monitoring
US5404718A (en) * 1993-09-27 1995-04-11 Ford Motor Company Engine control system
US5381656A (en) * 1993-09-27 1995-01-17 Ford Motor Company Engine air/fuel control system with catalytic converter monitoring
US5363646A (en) * 1993-09-27 1994-11-15 Ford Motor Company Engine air/fuel control system with catalytic converter monitoring
US5386693A (en) * 1993-09-27 1995-02-07 Ford Motor Company Engine air/fuel control system with catalytic converter monitoring
US7269993B2 (en) * 2004-06-29 2007-09-18 Honda Motor Co., Ltd. Gas detecting apparatus, gas detecting method and fuel cell vehicle
JP2009204586A (ja) * 2008-02-29 2009-09-10 Mitsubishi Heavy Ind Ltd 流体計測装置、流体計測方法
WO2018173113A1 (fr) 2017-03-21 2018-09-27 凸版印刷株式会社 Dispositif d'affichage et substrat de dispositif d'affichage
JP6519711B1 (ja) 2018-01-15 2019-05-29 凸版印刷株式会社 電子機器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2255874A1 (de) * 1972-11-15 1974-05-16 Bosch Gmbh Robert Abgasnachbehandlungseinrichtung fuer brennkraftmaschinen
DE2304622A1 (de) * 1973-01-31 1974-08-15 Bosch Gmbh Robert Einrichtung zur ueberwachung von katalytischen reaktoren in abgasentgiftungsanlagen von brennkraftmaschinen
DE2337198C2 (de) * 1973-07-21 1981-09-17 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Verminderung der schädlichen Anteile des Abgases
DE2341422A1 (de) * 1973-08-16 1975-02-27 Bosch Gmbh Robert Messgeraet
US3938075A (en) * 1974-09-30 1976-02-10 The Bendix Corporation Exhaust gas sensor failure detection system
JPS5228934B2 (fr) * 1974-11-01 1977-07-29
GB1532959A (en) * 1975-11-06 1978-11-22 Lucas Electrical Ltd Fuel injection system for an internal combustion engine
GB1511467A (en) * 1975-04-22 1978-05-17 Nissan Motor Closed-loop mixture control system for internal combustion engine using errorcorrected exhaust gas sensors
JPS52139820A (en) * 1976-05-18 1977-11-22 Toyota Motor Corp Exhaust gas purifier for internal combustion engine

Also Published As

Publication number Publication date
JPS6020571B2 (ja) 1985-05-22
SE7706734L (sv) 1977-12-12
SE422098B (sv) 1982-02-15
FR2354448A1 (fr) 1978-01-06
US4304204A (en) 1981-12-08
JPS52153027A (en) 1977-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse