DE2905144C2 - Beschleunigungspumpe für Vergaser von Brennkraftmaschinen - Google Patents

Beschleunigungspumpe für Vergaser von Brennkraftmaschinen

Info

Publication number
DE2905144C2
DE2905144C2 DE2905144A DE2905144A DE2905144C2 DE 2905144 C2 DE2905144 C2 DE 2905144C2 DE 2905144 A DE2905144 A DE 2905144A DE 2905144 A DE2905144 A DE 2905144A DE 2905144 C2 DE2905144 C2 DE 2905144C2
Authority
DE
Germany
Prior art keywords
piston
pump
chamber
valve
plunger
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.)
Expired
Application number
DE2905144A
Other languages
German (de)
English (en)
Other versions
DE2905144A1 (de
Inventor
Wolfgang 8074 Gaimersheim Geist
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
Priority to DE2905144A priority Critical patent/DE2905144C2/de
Priority to IT50884/79A priority patent/IT1120883B/it
Priority to FR8002949A priority patent/FR2448637A1/fr
Publication of DE2905144A1 publication Critical patent/DE2905144A1/de
Application granted granted Critical
Publication of DE2905144C2 publication Critical patent/DE2905144C2/de
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
    • F02M5/00—Float-controlled apparatus for maintaining a constant fuel level
    • F02M5/10—Float-controlled apparatus for maintaining a constant fuel level having means for preventing vapour lock, e.g. insulated float chambers or forced fuel circulation through float chamber with engine stopped
    • 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

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)
DE2905144A 1979-02-10 1979-02-10 Beschleunigungspumpe für Vergaser von Brennkraftmaschinen Expired DE2905144C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2905144A DE2905144C2 (de) 1979-02-10 1979-02-10 Beschleunigungspumpe für Vergaser von Brennkraftmaschinen
IT50884/79A IT1120883B (it) 1979-02-10 1979-11-22 Pompa di accelerazione per carburatori di motori a combustione
FR8002949A FR2448637A1 (fr) 1979-02-10 1980-02-11 Pompe de reprise pour carburateurs de moteurs a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2905144A DE2905144C2 (de) 1979-02-10 1979-02-10 Beschleunigungspumpe für Vergaser von Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE2905144A1 DE2905144A1 (de) 1980-08-14
DE2905144C2 true DE2905144C2 (de) 1982-10-14

Family

ID=6062663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2905144A Expired DE2905144C2 (de) 1979-02-10 1979-02-10 Beschleunigungspumpe für Vergaser von Brennkraftmaschinen

Country Status (3)

Country Link
DE (1) DE2905144C2 (US06633600-20031014-M00021.png)
FR (1) FR2448637A1 (US06633600-20031014-M00021.png)
IT (1) IT1120883B (US06633600-20031014-M00021.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1279648B1 (it) * 1995-10-09 1997-12-16 Magneti Marelli Spa Carburatore per un motore ad accensione comandata.
AUPP484398A0 (en) * 1998-07-24 1998-08-20 Orbital Engine Company (Australia) Proprietary Limited Engine fuel pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE571090C (de) * 1931-07-31 1933-02-23 Robert Bosch Akt Ges Spritzvergaser mit Beschleunigungspumpe
DE714055C (de) * 1939-08-10 1941-11-20 Adam Opel Akt Ges Spritzvergaser mit Beschleunigungspumpe
DE735389C (de) * 1940-08-08 1943-05-13 Pallas App Ges M B H Vergaser fuer Brennkraftmaschinen mit Zusatzbrennstoffpumpe
US2493804A (en) * 1945-08-17 1950-01-10 Carter Carburetor Corp Carburetor accelerating pump
US2785880A (en) * 1949-08-09 1957-03-19 Gen Motors Corp Carburetor
US2942861A (en) * 1958-11-03 1960-06-28 Acf Ind Inc Vented accelerating pump
GB1027237A (en) * 1963-06-28 1966-04-27 Holley Carburetor Co Pump piston assembly

Also Published As

Publication number Publication date
FR2448637B1 (US06633600-20031014-M00021.png) 1982-01-29
IT7950884A0 (it) 1979-11-22
FR2448637A1 (fr) 1980-09-05
DE2905144A1 (de) 1980-08-14
IT1120883B (it) 1986-03-26

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee