IT1055609B - Dispositivo elettropneumatico per la regolazione di un iniezione d aria ausiliaria all aspirazione nei motori a combustione interna - Google Patents

Dispositivo elettropneumatico per la regolazione di un iniezione d aria ausiliaria all aspirazione nei motori a combustione interna

Info

Publication number
IT1055609B
IT1055609B IT69279/75A IT6927975A IT1055609B IT 1055609 B IT1055609 B IT 1055609B IT 69279/75 A IT69279/75 A IT 69279/75A IT 6927975 A IT6927975 A IT 6927975A IT 1055609 B IT1055609 B IT 1055609B
Authority
IT
Italy
Prior art keywords
auction
electro
injection
adjustment
internal combustion
Prior art date
Application number
IT69279/75A
Other languages
English (en)
Original Assignee
Renault
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 Renault filed Critical Renault
Application granted granted Critical
Publication of IT1055609B publication Critical patent/IT1055609B/it

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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fluid-Driven Valves (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT69279/75A 1974-09-26 1975-09-12 Dispositivo elettropneumatico per la regolazione di un iniezione d aria ausiliaria all aspirazione nei motori a combustione interna IT1055609B (it)

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 (1)

Publication Number Publication Date
IT1055609B true IT1055609B (it) 1982-01-11

Family

ID=9143475

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (9)

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

Families Citing this family (13)

* 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
FR2739142B1 (fr) * 1995-09-27 1997-12-05 Siemens Automotive Sa Procede de controle de la richesse d'un melange air / carburant alimentant un moteur a combustion interne et dispositif correspondant
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 (it) * 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 (it) * 1973-06-27 1980-01-11 Laprade Bernard
JPS5226285B2 (it) * 1973-08-11 1977-07-13
JPS5053722A (it) * 1973-09-12 1975-05-13

Also Published As

Publication number Publication date
SU869568A3 (ru) 1981-09-30
GB1476852A (en) 1977-06-16
FR2286285A1 (fr) 1976-04-23
JPS5228935B2 (it) 1977-07-29
FR2286285B1 (it) 1980-03-28
BE833751A (fr) 1976-03-24
US4062337A (en) 1977-12-13
SE401021B (sv) 1978-04-17
DE2543118A1 (de) 1976-04-08
JPS5160826A (it) 1976-05-27
DE2543118C3 (de) 1981-08-06
SE7510407L (sv) 1976-03-29
DE2543118B2 (de) 1980-11-27

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