DE2716018A1 - Gemischzufuhrvorrichtung fuer brennkraftmaschinen - Google Patents

Gemischzufuhrvorrichtung fuer brennkraftmaschinen

Info

Publication number
DE2716018A1
DE2716018A1 DE19772716018 DE2716018A DE2716018A1 DE 2716018 A1 DE2716018 A1 DE 2716018A1 DE 19772716018 DE19772716018 DE 19772716018 DE 2716018 A DE2716018 A DE 2716018A DE 2716018 A1 DE2716018 A1 DE 2716018A1
Authority
DE
Germany
Prior art keywords
fuel
valve
machine
negative pressure
secondary air
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.)
Withdrawn
Application number
DE19772716018
Other languages
German (de)
English (en)
Inventor
Gray Ernest Donald Ross
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.)
Zenith Carburetter Co Ltd
Original Assignee
Zenith Carburetter Co Ltd
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 Zenith Carburetter Co Ltd filed Critical Zenith Carburetter Co Ltd
Publication of DE2716018A1 publication Critical patent/DE2716018A1/de
Withdrawn legal-status Critical Current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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves
    • F02M1/046—Auxiliary carburetting apparatus controlled by piston 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
    • F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps
    • F02M7/087—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps changing output according to temperature in engine

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)
DE19772716018 1977-04-12 1977-04-09 Gemischzufuhrvorrichtung fuer brennkraftmaschinen Withdrawn DE2716018A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15094/76A GB1581721A (en) 1977-04-12 1977-04-12 Cold start air/fuel mixture supply devices for use with and in combination with internal combustion engines

Publications (1)

Publication Number Publication Date
DE2716018A1 true DE2716018A1 (de) 1977-11-03

Family

ID=10052926

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19772716018 Withdrawn DE2716018A1 (de) 1977-04-12 1977-04-09 Gemischzufuhrvorrichtung fuer brennkraftmaschinen
DE19782846244 Withdrawn DE2846244A1 (de) 1977-04-12 1978-10-20 Gemischzufuhrvorrichtung fuer brennkraftmaschinen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19782846244 Withdrawn DE2846244A1 (de) 1977-04-12 1978-10-20 Gemischzufuhrvorrichtung fuer brennkraftmaschinen

Country Status (4)

Country Link
DE (2) DE2716018A1 (US06521211-20030218-C00004.png)
FR (1) FR2348373A1 (US06521211-20030218-C00004.png)
GB (1) GB1581721A (US06521211-20030218-C00004.png)
SE (1) SE434177B (US06521211-20030218-C00004.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255362A (en) * 1978-03-09 1981-03-10 The Zenith Carburetter Company Limited Accelerator pump control apparatus
US4452190A (en) * 1981-03-27 1984-06-05 Ross Gray E D Cold start fuel/air mixture supply device for spark ignition internal combustion engines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942494A (en) * 1972-02-01 1976-03-09 Toyota Jidosha Kogyo Kabushiki Kaisha Fuel supply system for internal combustion engine
GB1497792A (en) * 1974-09-11 1978-01-12 Zenith Carburetter Co Ltd Cold start fuel/air mixture supply devices for internal combustion engines

Also Published As

Publication number Publication date
GB1581721A (en) 1980-12-17
SE434177B (sv) 1984-07-09
FR2348373B1 (US06521211-20030218-C00004.png) 1983-09-30
SE7704159L (sv) 1977-10-14
DE2846244A1 (de) 1979-05-03
FR2348373A1 (fr) 1977-11-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal