FR2448637A1 - Pompe de reprise pour carburateurs de moteurs a combustion interne - Google Patents

Pompe de reprise pour carburateurs de moteurs a combustion interne

Info

Publication number
FR2448637A1
FR2448637A1 FR8002949A FR8002949A FR2448637A1 FR 2448637 A1 FR2448637 A1 FR 2448637A1 FR 8002949 A FR8002949 A FR 8002949A FR 8002949 A FR8002949 A FR 8002949A FR 2448637 A1 FR2448637 A1 FR 2448637A1
Authority
FR
France
Prior art keywords
vapour
chamber
valve
stroke
engine
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.)
Granted
Application number
FR8002949A
Other languages
English (en)
French (fr)
Other versions
FR2448637B1 (US20100154141A1-20100624-C00001.png
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 FR2448637A1 publication Critical patent/FR2448637A1/fr
Application granted granted Critical
Publication of FR2448637B1 publication Critical patent/FR2448637B1/fr
Granted 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)
FR8002949A 1979-02-10 1980-02-11 Pompe de reprise pour carburateurs de moteurs a combustion interne Granted FR2448637A1 (fr)

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
FR2448637A1 true FR2448637A1 (fr) 1980-09-05
FR2448637B1 FR2448637B1 (US20100154141A1-20100624-C00001.png) 1982-01-29

Family

ID=6062663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002949A Granted FR2448637A1 (fr) 1979-02-10 1980-02-11 Pompe de reprise pour carburateurs de moteurs a combustion interne

Country Status (3)

Country Link
DE (1) DE2905144C2 (US20100154141A1-20100624-C00001.png)
FR (1) FR2448637A1 (US20100154141A1-20100624-C00001.png)
IT (1) IT1120883B (US20100154141A1-20100624-C00001.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0768461A2 (en) * 1995-10-09 1997-04-16 MAGNETI MARELLI S.p.A. A carburettor for a controlled-ignition engine
WO2000006890A1 (en) * 1998-07-24 2000-02-10 Orbital Engine Company (Australia) Pty Limited Engine fuel pump

Citations (4)

* 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
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (4)

* 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
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0768461A2 (en) * 1995-10-09 1997-04-16 MAGNETI MARELLI S.p.A. A carburettor for a controlled-ignition engine
EP0768461A3 (en) * 1995-10-09 1997-12-17 MAGNETI MARELLI S.p.A. A carburettor for a controlled-ignition engine
WO2000006890A1 (en) * 1998-07-24 2000-02-10 Orbital Engine Company (Australia) Pty Limited Engine fuel pump
US6439863B1 (en) 1998-07-24 2002-08-27 Orbital Engine Company (Australia) Pty. Limited Fuel pump with vapor lock inhibiting check valve
CN1099528C (zh) * 1998-07-24 2003-01-22 轨道工程有限公司 发动机燃油泵

Also Published As

Publication number Publication date
FR2448637B1 (US20100154141A1-20100624-C00001.png) 1982-01-29
IT7950884A0 (it) 1979-11-22
DE2905144A1 (de) 1980-08-14
IT1120883B (it) 1986-03-26
DE2905144C2 (de) 1982-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse