FR2311937A1 - Pompe d'injection du carburant pour moteur et combustion interne - Google Patents

Pompe d'injection du carburant pour moteur et combustion interne

Info

Publication number
FR2311937A1
FR2311937A1 FR7615462A FR7615462A FR2311937A1 FR 2311937 A1 FR2311937 A1 FR 2311937A1 FR 7615462 A FR7615462 A FR 7615462A FR 7615462 A FR7615462 A FR 7615462A FR 2311937 A1 FR2311937 A1 FR 2311937A1
Authority
FR
France
Prior art keywords
engine
internal combustion
fuel injection
injection pump
pump
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
FR7615462A
Other languages
English (en)
Other versions
FR2311937B1 (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
Publication of FR2311937A1 publication Critical patent/FR2311937A1/fr
Application granted granted Critical
Publication of FR2311937B1 publication Critical patent/FR2311937B1/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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/361—Valves being actuated mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
FR7615462A 1975-05-21 1976-05-21 Pompe d'injection du carburant pour moteur et combustion interne Granted FR2311937A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752522374 DE2522374A1 (de) 1975-05-21 1975-05-21 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2311937A1 true FR2311937A1 (fr) 1976-12-17
FR2311937B1 FR2311937B1 (fr) 1982-11-19

Family

ID=5947013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615462A Granted FR2311937A1 (fr) 1975-05-21 1976-05-21 Pompe d'injection du carburant pour moteur et combustion interne

Country Status (6)

Country Link
US (1) US4083662A (fr)
JP (2) JPS51141920A (fr)
BR (1) BR7603196A (fr)
DE (1) DE2522374A1 (fr)
FR (1) FR2311937A1 (fr)
GB (1) GB1538083A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278407A (en) * 1978-10-27 1981-07-14 Nissan Motor Company, Ltd. Device for controlling an amount of fuel injection in a diesel engine
FR2568944A1 (fr) * 1984-08-08 1986-02-14 Bosch Gmbh Robert Pompe d'injection de carburant pour moteurs a combustion interne
FR2609113A1 (fr) * 1986-12-27 1988-07-01 Bosch Gmbh Robert Pompe d'injection de carburant pour moteurs a combustion interne dont l'orifice de sortie, munie d'une arete de limitation, comporte une rainure longitudinale d'etranglement

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112920U (fr) * 1978-01-27 1979-08-08
JPS54127931U (fr) * 1978-02-28 1979-09-06
JPS54155016U (fr) * 1978-04-21 1979-10-27
DE3409295A1 (de) * 1984-03-14 1985-09-19 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3644150C2 (de) * 1986-12-23 1995-11-23 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
JPH06299924A (ja) * 1993-04-12 1994-10-25 Zexel Corp 燃料噴射ポンプ
DE10208576A1 (de) * 2002-02-21 2003-09-11 Bosch Gmbh Robert Hydraulische Druckentlastungseinrichtung für eine Kraftstoffeinspritzanlage
DE10239777A1 (de) 2002-08-29 2004-03-18 Robert Bosch Gmbh Einrichtung zur Entlüftung eines Förderaggregates
DE102006037174A1 (de) * 2006-08-09 2008-02-14 Robert Bosch Gmbh Vorrichtung und Verfahren zur Regelung eines Kraftstoffvolumenstroms in einem Niederdruckkreislaufsystem für eine Verbrennungskraftmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH166315A (de) * 1932-11-17 1933-12-31 Bosch Robert Ag Einspritzpumpe für Brennkraftmaschinen mit stark wechselnder Drehzahl.
FR1238121A (fr) * 1958-10-21 1960-08-05 Burmeister & Wains Mot Mask Perfectionnements aux systèmes d'injection pour moteurs à combustion interne
FR1432975A (fr) * 1964-04-21 1966-03-25 Sulzer Ag Pompe d'injection du carburant dans un moteur à piston à combustion interne
FR2157577A5 (fr) * 1971-10-19 1973-06-01 Bosch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746443A (en) * 1953-02-20 1956-05-22 Texas Co Fuel injection pump
US2813523A (en) * 1953-10-29 1957-11-19 Bosch Arma Corp Fuel injection pump
US3737258A (en) * 1971-06-07 1973-06-05 Caterpillar Tractor Co Fuel injection pump with timing port
DE2353737A1 (de) * 1973-10-26 1975-05-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH166315A (de) * 1932-11-17 1933-12-31 Bosch Robert Ag Einspritzpumpe für Brennkraftmaschinen mit stark wechselnder Drehzahl.
FR1238121A (fr) * 1958-10-21 1960-08-05 Burmeister & Wains Mot Mask Perfectionnements aux systèmes d'injection pour moteurs à combustion interne
FR1432975A (fr) * 1964-04-21 1966-03-25 Sulzer Ag Pompe d'injection du carburant dans un moteur à piston à combustion interne
FR2157577A5 (fr) * 1971-10-19 1973-06-01 Bosch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278407A (en) * 1978-10-27 1981-07-14 Nissan Motor Company, Ltd. Device for controlling an amount of fuel injection in a diesel engine
FR2568944A1 (fr) * 1984-08-08 1986-02-14 Bosch Gmbh Robert Pompe d'injection de carburant pour moteurs a combustion interne
FR2609113A1 (fr) * 1986-12-27 1988-07-01 Bosch Gmbh Robert Pompe d'injection de carburant pour moteurs a combustion interne dont l'orifice de sortie, munie d'une arete de limitation, comporte une rainure longitudinale d'etranglement

Also Published As

Publication number Publication date
JPS60162268U (ja) 1985-10-28
GB1538083A (en) 1979-01-10
DE2522374A1 (de) 1976-12-02
FR2311937B1 (fr) 1982-11-19
BR7603196A (pt) 1977-02-01
US4083662A (en) 1978-04-11
JPS51141920A (en) 1976-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse