FR2286285A1 - Dispositif electropneumatique de regulation d'une injection d'air auxiliaire a l'admission des moteurs a combustion interne - Google Patents

Dispositif electropneumatique de regulation d'une injection d'air auxiliaire a l'admission des moteurs a combustion interne

Info

Publication number
FR2286285A1
FR2286285A1 FR7432501A FR7432501A FR2286285A1 FR 2286285 A1 FR2286285 A1 FR 2286285A1 FR 7432501 A FR7432501 A FR 7432501A FR 7432501 A FR7432501 A FR 7432501A FR 2286285 A1 FR2286285 A1 FR 2286285A1
Authority
FR
France
Prior art keywords
intake
regulating
internal combustion
combustion engines
air injection
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.)
Granted
Application number
FR7432501A
Other languages
English (en)
Other versions
FR2286285B1 (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.)
PEUGEOT and RENAULT
Renault SAS
Original Assignee
PEUGEOT and RENAULT
Renault SAS
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 PEUGEOT and RENAULT, Renault SAS filed Critical PEUGEOT and RENAULT
Priority to FR7432501A priority Critical patent/FR2286285A1/fr
Priority to GB3743975A priority patent/GB1476852A/en
Priority to US05/612,721 priority patent/US4062337A/en
Priority to IT69279/75A priority patent/IT1055609B/it
Priority to SE7510407A priority patent/SE401021B/xx
Priority to BE160315A priority patent/BE833751A/fr
Priority to SU752174814A priority patent/SU869568A3/ru
Priority to DE2543118A priority patent/DE2543118C3/de
Priority to JP50117070A priority patent/JPS5228935B2/ja
Publication of FR2286285A1 publication Critical patent/FR2286285A1/fr
Application granted granted Critical
Publication of FR2286285B1 publication Critical patent/FR2286285B1/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0023—Controlling air supply
    • F02D35/003—Controlling air supply by means of by-pass passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fluid-Driven Valves (AREA)
FR7432501A 1974-09-26 1974-09-26 Dispositif electropneumatique de regulation d'une injection d'air auxiliaire a l'admission des moteurs a combustion interne Granted FR2286285A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7432501A FR2286285A1 (fr) 1974-09-26 1974-09-26 Dispositif electropneumatique de regulation d'une injection d'air auxiliaire a l'admission des moteurs a combustion interne
GB3743975A GB1476852A (en) 1974-09-26 1975-09-11 Electro-pneumatic device for regulating the supply of air to an internal combustion engine
IT69279/75A IT1055609B (it) 1974-09-26 1975-09-12 Dispositivo elettropneumatico per la regolazione di un iniezione d aria ausiliaria all aspirazione nei motori a combustione interna
US05/612,721 US4062337A (en) 1974-09-26 1975-09-12 Electro-pneumatic device for regulating the supply of air to an internal combustion engine
SE7510407A SE401021B (sv) 1974-09-26 1975-09-17 Elektropneumatisk anordning for reglering av en hjelpinsprutning av luft i inloppet till forbrenningsmotorer
BE160315A BE833751A (fr) 1974-09-26 1975-09-24 Dispositif electropneumatique de regulation d'une injection d'air auxiliaire a l'admission des moteurs a combustion interne
SU752174814A SU869568A3 (ru) 1974-09-26 1975-09-26 Система питани дл двигател внутреннего сгорани
DE2543118A DE2543118C3 (de) 1974-09-26 1975-09-26 Vorrichtung zum Steuern der Zufuhr von Zusatzluft stromab vom Vergaser in das Saugrohr einer Brennkraftmaschine
JP50117070A JPS5228935B2 (fr) 1974-09-26 1975-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432501A FR2286285A1 (fr) 1974-09-26 1974-09-26 Dispositif electropneumatique de regulation d'une injection d'air auxiliaire a l'admission des moteurs a combustion interne

Publications (2)

Publication Number Publication Date
FR2286285A1 true FR2286285A1 (fr) 1976-04-23
FR2286285B1 FR2286285B1 (fr) 1980-03-28

Family

ID=9143475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432501A Granted FR2286285A1 (fr) 1974-09-26 1974-09-26 Dispositif electropneumatique de regulation d'une injection d'air auxiliaire a l'admission des moteurs a combustion interne

Country Status (9)

Country Link
US (1) US4062337A (fr)
JP (1) JPS5228935B2 (fr)
BE (1) BE833751A (fr)
DE (1) DE2543118C3 (fr)
FR (1) FR2286285A1 (fr)
GB (1) GB1476852A (fr)
IT (1) IT1055609B (fr)
SE (1) SE401021B (fr)
SU (1) SU869568A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739142A1 (fr) * 1995-09-27 1997-03-28 Siemens Automotive Sa Procede de controle de la richesse d'un melange air / carburant alimentant un moteur a combustion interne et dispositif correspondant

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607534A1 (de) * 1976-02-25 1977-09-01 Bosch Gmbh Robert Vorrichtung zur regelung der zusammensetzung des einer brennkraftmaschine zugefuehrten kraftstoff-luft- gemisches
JPS5924265B2 (ja) * 1976-05-28 1984-06-08 株式会社日本自動車部品総合研究所 空燃比調整装置
JPS52156221A (en) * 1976-06-22 1977-12-26 Nippon Soken Inc Air flux regulator
JPS53122013A (en) * 1977-03-30 1978-10-25 Toyota Motor Corp Air fuel ratio controller for internal combustion engine
JPS5440922A (en) * 1977-09-07 1979-03-31 Toyota Motor Corp Air fuel ratio control equipment of internal combustion engine
US4155336A (en) * 1978-01-03 1979-05-22 Borg-Warner Corporation Charge forming apparatus with fuel air ratio control
JPS54119523A (en) * 1978-03-10 1979-09-17 Yoshiyuki Hiroura Production of artificial lawn cement stone plate
US4223652A (en) * 1979-05-07 1980-09-23 Budnicki Xavier B Fuel delivery systems
US4408585A (en) * 1979-10-29 1983-10-11 Teledyne Industries, Inc. Fuel control system
JPS59206503A (ja) * 1983-05-09 1984-11-22 日本植生株式会社 人造芝生板の施工方法
US8906301B2 (en) * 2009-09-15 2014-12-09 General Electric Company Combustion control system and method using spatial feedback and acoustic forcings of jets
US9638126B2 (en) * 2013-04-12 2017-05-02 Delbert Vosburg Electronically controlled lean out device for mechanical fuel injected engines

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043717B (de) * 1957-05-07 1958-11-13 Leo Schlecht Dr Ing Verfahren zur Entgiftung der Abgase aus Verbrennungsmotoren
FR92579E (fr) * 1966-12-07 1968-11-29 Peugeot Dispositif destiné à réduire les émissions de gaz nocifs d'un moteur à explosion à quatre temps et véhicule automobile en comportant application
DE2116097B2 (de) * 1971-04-02 1981-01-29 Bosch Gmbh Robert Vorrichtung zur Regelung der Luftzahl λ des einer Brennkraftmaschine zugeführten Kraftstoff-Luft-Gemisches
US3738341A (en) * 1969-03-22 1973-06-12 Philips Corp Device for controlling the air-fuel ratio {80 {11 in a combustion engine
JPS5028563B1 (fr) * 1969-12-29 1975-09-17
GB1334388A (en) * 1970-01-29 1973-10-17 Sun Oil Co Motor vehicle emission control system
DE2202614A1 (de) * 1972-01-20 1973-08-02 Bosch Gmbh Robert Abgasnachverbrennungseinrichtung
DE2216705C3 (de) * 1972-04-07 1978-06-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zum Entgiften der Abgase einer Brennkraftmaschine
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
DE2241936C3 (de) * 1972-08-25 1979-02-01 Robert Bosch Gmbh, 7000 Stuttgart KraftstoffzumeBanlage für Brennkraftmaschinen
DE2254961C2 (de) * 1972-11-10 1975-04-10 Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss Regeleinrichtung für die Zumessung einer Zusatzluftmenge zur Verbesserung der Verbrennung in Brennkraftmaschinen oder der Nachverbrennung der Abgase von Brennkraftmaschinen
GB1471525A (en) * 1973-05-04 1977-04-27 Lucas Electrical Ltd Fuel control systems
FR2272273B2 (fr) * 1973-06-27 1980-01-11 Laprade Bernard
JPS5226285B2 (fr) * 1973-08-11 1977-07-13
JPS5053722A (fr) * 1973-09-12 1975-05-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739142A1 (fr) * 1995-09-27 1997-03-28 Siemens Automotive Sa Procede de controle de la richesse d'un melange air / carburant alimentant un moteur a combustion interne et dispositif correspondant

Also Published As

Publication number Publication date
FR2286285B1 (fr) 1980-03-28
US4062337A (en) 1977-12-13
GB1476852A (en) 1977-06-16
JPS5160826A (fr) 1976-05-27
DE2543118C3 (de) 1981-08-06
BE833751A (fr) 1976-03-24
SE7510407L (sv) 1976-03-29
SE401021B (sv) 1978-04-17
JPS5228935B2 (fr) 1977-07-29
DE2543118B2 (de) 1980-11-27
DE2543118A1 (de) 1976-04-08
SU869568A3 (ru) 1981-09-30
IT1055609B (it) 1982-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse