FR2174501A5 - - Google Patents

Info

Publication number
FR2174501A5
FR2174501A5 FR7246845A FR7246845A FR2174501A5 FR 2174501 A5 FR2174501 A5 FR 2174501A5 FR 7246845 A FR7246845 A FR 7246845A FR 7246845 A FR7246845 A FR 7246845A FR 2174501 A5 FR2174501 A5 FR 2174501A5
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
FR7246845A
Other languages
French (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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR2174501A5 publication Critical patent/FR2174501A5/fr
Expired 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
    • F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
    • F02M7/17—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis by a pneumatically adjustable piston-like element, e.g. constant depression carburettors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/09—Other ways of controlling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/74—Valve actuation; electrical
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/82—Upper end injectors

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Magnetically Actuated Valves (AREA)
FR7246845A 1972-04-22 1972-12-29 Expired FR2174501A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2219768A DE2219768A1 (de) 1972-04-22 1972-04-22 Einrichtung zur regelung des massenverhaeltnisses des kraftstoff-luft-gemisches einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
FR2174501A5 true FR2174501A5 (enrdf_load_stackoverflow) 1973-10-12

Family

ID=5842913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246845A Expired FR2174501A5 (enrdf_load_stackoverflow) 1972-04-22 1972-12-29

Country Status (6)

Country Link
US (1) US3855974A (enrdf_load_stackoverflow)
JP (1) JPS5531305B2 (enrdf_load_stackoverflow)
DE (1) DE2219768A1 (enrdf_load_stackoverflow)
FR (1) FR2174501A5 (enrdf_load_stackoverflow)
GB (1) GB1429351A (enrdf_load_stackoverflow)
IT (1) IT984081B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431613A1 (fr) * 1978-07-19 1980-02-15 Pierburg Gmbh & Co Kg Carburateur pour moteurs a combustion interne
FR2492001A2 (fr) * 1979-12-06 1982-04-16 Bosch Pierburg System Ohg Dispositif de formation du melange pour moteurs a combustion interne

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036186A (en) * 1973-06-04 1977-07-19 Nippon Soken, Inc. Air-fuel mixture ratio correcting system for carburetor
JPS5012438A (enrdf_load_stackoverflow) * 1973-06-04 1975-02-08
JPS5219254B2 (enrdf_load_stackoverflow) * 1973-09-19 1977-05-26
DE2357465A1 (de) * 1973-11-17 1975-05-22 Volkswagenwerk Ag Vergaser fuer brennkraftmaschinen
US4108122A (en) * 1975-04-30 1978-08-22 The Bendix Corporation Air/fuel ratio for an internal combustion engine controlled by gas sensor in intake manifold
FR2315008A1 (fr) * 1975-06-18 1977-01-14 Laprade Bernard Perfectionnements aux carburateurs a depression constante
JPS52110333A (en) * 1976-03-08 1977-09-16 Nissan Motor Co Ltd Fuel-air ratio control device
JPS52135923A (en) * 1976-05-08 1977-11-14 Nissan Motor Co Ltd Air fuel ratio control equipment
US4208358A (en) * 1977-05-27 1980-06-17 General Motors Corporation Carburetor and method of calibration
US4178332A (en) * 1978-01-11 1979-12-11 General Motors Corporation Carburetor and method of calibration
JPS54140023A (en) * 1978-04-24 1979-10-30 Ntn Toyo Bearing Co Ltd Fuel injecting device
US4175103A (en) * 1978-04-17 1979-11-20 General Motors Corporation Carburetor
US4217314A (en) * 1978-06-26 1980-08-12 General Motors Corporation Carburetor and method of operation
JPS55119934A (en) * 1979-03-07 1980-09-16 Toyota Motor Corp Variable venturi type carburetor
JPS56540A (en) * 1979-06-12 1981-01-07 Aisan Ind Co Ltd Floatless type variable venturi carburettor
SE416988B (sv) * 1979-06-19 1981-02-16 Saab Scania Ab Arrangemang for omkoppling av en forgasare vid forbrenningsmotorer
JPS6135720Y2 (enrdf_load_stackoverflow) * 1980-08-26 1986-10-17
US4377143A (en) * 1980-11-20 1983-03-22 Ford Motor Company Lean air-fuel control using stoichiometric air-fuel sensors
US4323521A (en) * 1980-12-18 1982-04-06 Henri Morgenroth Constant depression carburetor
JPS56118947U (enrdf_load_stackoverflow) * 1981-01-21 1981-09-10
US4318869A (en) * 1981-02-17 1982-03-09 General Motors Corporation Carburetor
US5065611A (en) * 1989-08-15 1991-11-19 The Foxboro Company System for calibrating the span of pressure measuring instruments
ES2098174B1 (es) * 1993-02-09 1998-01-01 Sanchez Velasco Clemente Jesus Carburador de inyeccion adicional variable de aire y combustible, controlado mediante eje de oscilacion central emulsor fijado a placa con movimiento axial por palanca directa.
US6311959B1 (en) * 1999-04-22 2001-11-06 Applied Materials, Inc. Method and apparatus for generating controlled mixture of organic vapor and inert gas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086353A (en) * 1960-03-03 1963-04-23 Thompson Ramo Wooldridge Inc Afterburner systems
US3548792A (en) * 1969-02-11 1970-12-22 Judson G Palmer Control apparatus for internal-combustion engines
US3738341A (en) * 1969-03-22 1973-06-12 Philips Corp Device for controlling the air-fuel ratio {80 {11 in a combustion engine
DE2204192C3 (de) * 1972-01-29 1979-03-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verbesserung der Abgase einer Vergaser-Brennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431613A1 (fr) * 1978-07-19 1980-02-15 Pierburg Gmbh & Co Kg Carburateur pour moteurs a combustion interne
FR2492001A2 (fr) * 1979-12-06 1982-04-16 Bosch Pierburg System Ohg Dispositif de formation du melange pour moteurs a combustion interne

Also Published As

Publication number Publication date
IT984081B (it) 1974-11-20
US3855974A (en) 1974-12-24
JPS4947717A (enrdf_load_stackoverflow) 1974-05-09
GB1429351A (en) 1976-03-24
DE2219768A1 (de) 1973-10-31
JPS5531305B2 (enrdf_load_stackoverflow) 1980-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse