FR2574481A1 - Carburateur a diffuseur fixe - Google Patents

Carburateur a diffuseur fixe Download PDF

Info

Publication number
FR2574481A1
FR2574481A1 FR8517287A FR8517287A FR2574481A1 FR 2574481 A1 FR2574481 A1 FR 2574481A1 FR 8517287 A FR8517287 A FR 8517287A FR 8517287 A FR8517287 A FR 8517287A FR 2574481 A1 FR2574481 A1 FR 2574481A1
Authority
FR
France
Prior art keywords
throttle valve
needle
nozzle
primary
main
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.)
Pending
Application number
FR8517287A
Other languages
English (en)
French (fr)
Inventor
Anwar Abidin
Gunter Gilz
Dieter Thonnessen
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.)
Pierburg GmbH
Original Assignee
Pierburg 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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of FR2574481A1 publication Critical patent/FR2574481A1/fr
Pending 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
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
    • F02M1/10—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically dependent on engine temperature, e.g. having thermostat
    • 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
    • F02M7/22—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves fuel flow cross-sectional area being controlled dependent on air-throttle-valve position

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)
FR8517287A 1984-12-07 1985-11-22 Carburateur a diffuseur fixe Pending FR2574481A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843444673 DE3444673A1 (de) 1984-12-07 1984-12-07 Festlufttrichter-vergaser

Publications (1)

Publication Number Publication Date
FR2574481A1 true FR2574481A1 (fr) 1986-06-13

Family

ID=6252152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8517287A Pending FR2574481A1 (fr) 1984-12-07 1985-11-22 Carburateur a diffuseur fixe

Country Status (4)

Country Link
DE (1) DE3444673A1 (it)
FR (1) FR2574481A1 (it)
GB (1) GB2168761A (it)
IT (1) IT1200146B (it)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE689496C (de) * 1935-02-26 1940-03-26 Ernst Herzog Vergaser fuer Brennkraftmaschinen
US2408349A (en) * 1932-03-19 1946-09-24 Gladys Perry Stanton Fuel mixture control
DE1281746B (de) * 1963-07-26 1968-10-31 Sibe Vergaser fuer Brennkraftmaschinen
DE1476261A1 (de) * 1963-06-07 1969-10-16 Carburateur Zenith Soc Du Vergaser mit veraenderlichem Luftdurchtrittsquerschnitt
US3545730A (en) * 1967-11-27 1970-12-08 Ass Consultants Fuel control and fuel feeder unit for internal combustion engines
US4053544A (en) * 1974-04-15 1977-10-11 J. C. Moore Research, Inc. Fuel induction system for internal combustion engines
US4279841A (en) * 1979-08-09 1981-07-21 General Motors Corporation Carburetor with improved choke mechanism
DE3113681A1 (de) * 1981-04-04 1982-10-14 Bosch und Pierburg System oHG, 4040 Neuss "festlufttrichter-vergaser fuer brennkraftmaschinen"
DE3211377A1 (de) * 1982-03-27 1983-09-29 Audi Nsu Auto Union Ag, 7107 Neckarsulm Steuervorrichtung fuer einen vergaser fuer brennkraftmaschinen
DE3343630A1 (de) * 1983-12-02 1985-06-13 Pierburg Gmbh & Co Kg, 4040 Neuss Gemischbildner

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408349A (en) * 1932-03-19 1946-09-24 Gladys Perry Stanton Fuel mixture control
DE689496C (de) * 1935-02-26 1940-03-26 Ernst Herzog Vergaser fuer Brennkraftmaschinen
DE1476261A1 (de) * 1963-06-07 1969-10-16 Carburateur Zenith Soc Du Vergaser mit veraenderlichem Luftdurchtrittsquerschnitt
DE1281746B (de) * 1963-07-26 1968-10-31 Sibe Vergaser fuer Brennkraftmaschinen
US3545730A (en) * 1967-11-27 1970-12-08 Ass Consultants Fuel control and fuel feeder unit for internal combustion engines
US4053544A (en) * 1974-04-15 1977-10-11 J. C. Moore Research, Inc. Fuel induction system for internal combustion engines
US4279841A (en) * 1979-08-09 1981-07-21 General Motors Corporation Carburetor with improved choke mechanism
DE3113681A1 (de) * 1981-04-04 1982-10-14 Bosch und Pierburg System oHG, 4040 Neuss "festlufttrichter-vergaser fuer brennkraftmaschinen"
DE3211377A1 (de) * 1982-03-27 1983-09-29 Audi Nsu Auto Union Ag, 7107 Neckarsulm Steuervorrichtung fuer einen vergaser fuer brennkraftmaschinen
DE3343630A1 (de) * 1983-12-02 1985-06-13 Pierburg Gmbh & Co Kg, 4040 Neuss Gemischbildner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A.T.Z. AUTOMOBILTECHNISCHE ZEITSCHRIFT, vol. 85, no. 12, décembre 1983, pages 715,716, Schw{bisch Gm}nd, DE; A. BAHR: "Elektronisches Vergasersystem der Zukunft" *

Also Published As

Publication number Publication date
GB2168761A (en) 1986-06-25
DE3444673A1 (de) 1986-06-19
GB8528368D0 (en) 1985-12-24
IT8548824A0 (it) 1985-11-25
IT1200146B (it) 1989-01-05

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