FR2376297A1 - Dispositif d'alimentation en combustible - Google Patents

Dispositif d'alimentation en combustible

Info

Publication number
FR2376297A1
FR2376297A1 FR7739317A FR7739317A FR2376297A1 FR 2376297 A1 FR2376297 A1 FR 2376297A1 FR 7739317 A FR7739317 A FR 7739317A FR 7739317 A FR7739317 A FR 7739317A FR 2376297 A1 FR2376297 A1 FR 2376297A1
Authority
FR
France
Prior art keywords
pressure
fluid
piston
engine
load
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
FR7739317A
Other languages
English (en)
French (fr)
Other versions
FR2376297B1 (cs
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.)
Cummins Inc
Original Assignee
Cummins Engine Co Inc
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 Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of FR2376297A1 publication Critical patent/FR2376297A1/fr
Application granted granted Critical
Publication of FR2376297B1 publication Critical patent/FR2376297B1/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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/021—Injectors structurally combined with fuel-injection pumps the injector being of valveless type, e.g. the pump piston co-operating with a conical seat of an injection nozzle at the end of the pumping stroke
    • 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
    • F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons

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)
FR7739317A 1976-12-30 1977-12-27 Dispositif d'alimentation en combustible Granted FR2376297A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75578776A 1976-12-30 1976-12-30

Publications (2)

Publication Number Publication Date
FR2376297A1 true FR2376297A1 (fr) 1978-07-28
FR2376297B1 FR2376297B1 (cs) 1982-12-17

Family

ID=25040658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739317A Granted FR2376297A1 (fr) 1976-12-30 1977-12-27 Dispositif d'alimentation en combustible

Country Status (11)

Country Link
JP (1) JPS53105631A (cs)
AU (1) AU499638B1 (cs)
BR (1) BR7708751A (cs)
CA (1) CA1086588A (cs)
DE (1) DE2758458A1 (cs)
ES (1) ES465564A1 (cs)
FR (1) FR2376297A1 (cs)
GB (1) GB1591578A (cs)
IN (1) IN149551B (cs)
MX (1) MX146686A (cs)
SE (1) SE433762B (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444166A1 (fr) * 1978-12-16 1980-07-11 Elsbett L Procede et dispositif pour l'apport d'un combustible dans une chambre de combustion d'un moteur a combustion interne
EP0017413A1 (en) * 1979-03-23 1980-10-15 Eaton Corporation Fuel injection system and timing advance device therefor

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128656A (en) * 1979-03-23 1980-10-04 Eaton Corp Fluid device
JPS5738631A (en) * 1980-07-01 1982-03-03 Bosch Gmbh Robert Fuel injection method of and apparatus for internal combustion engine
US4407241A (en) * 1980-12-31 1983-10-04 Cummins Engine Company, Inc. Expandable hydraulic tappet with a variable exit valve
DE3342942A1 (de) * 1983-11-26 1985-06-05 Cummins Engine Co., Inc., Columbus, Ind. Treibstoff-einspritzeinheit mit unabhaengig voneinander gesteuerter zeit- und mengeneinstellung
US4621605A (en) * 1983-12-30 1986-11-11 Cummins Engine Company, Inc. Positive displacement fuel injection system
JPS61126369A (ja) * 1984-11-22 1986-06-13 Yanmar Diesel Engine Co Ltd ユニツトインジエクタ−
JPS61160566A (ja) * 1985-01-05 1986-07-21 Yanmar Diesel Engine Co Ltd 電子制御形ユニツトインジエクタ
DE3510223A1 (de) * 1985-03-21 1986-10-02 Daimler-Benz Ag, 7000 Stuttgart Hydraulische verstelleinrichtung zur beeinflussung des einspritzbeginns einer fuer selbstzuendende brennkraftmaschinen vorgesehenen einspritzpumpe
JPS61232379A (ja) * 1985-04-08 1986-10-16 Yanmar Diesel Engine Co Ltd デイ−ゼルエンジンの一体型電子制御燃料噴射弁
DE3742831A1 (de) * 1987-12-17 1989-07-13 Kloeckner Humboldt Deutz Ag Zweipunkt-spritzversteller
DE19527719A1 (de) * 1995-07-31 1997-02-06 Woodward Governor Germany Gmbh Kraftstoffeinspritzsystem

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863438A (en) * 1956-07-09 1958-12-09 Napier & Son Ltd Timing of fuel injection pumps
GB1080311A (en) * 1962-11-01 1967-08-23 William Friedlander Improvements in or relating to fuel injection apparatus
FR2211599A1 (cs) * 1972-12-20 1974-07-19 Cav Ltd
FR2212496A1 (cs) * 1972-12-29 1974-07-26 Cav Ltd
US3951117A (en) * 1974-05-30 1976-04-20 Cummins Engine Company, Inc. Fuel supply system for an internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159152A (en) * 1960-11-29 1964-12-01 Cummins Engine Co Inc Fuel supply apparatus for an internal combustion engine
US3351288A (en) * 1964-03-25 1967-11-07 Cummins Engine Co Inc Fuel injector
US3859973A (en) * 1971-12-27 1975-01-14 Allis Chalmers Timing device for fuel injector
US3831846A (en) * 1973-01-15 1974-08-27 Cummins Engine Co Inc Fuel injector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863438A (en) * 1956-07-09 1958-12-09 Napier & Son Ltd Timing of fuel injection pumps
GB1080311A (en) * 1962-11-01 1967-08-23 William Friedlander Improvements in or relating to fuel injection apparatus
FR2211599A1 (cs) * 1972-12-20 1974-07-19 Cav Ltd
FR2212496A1 (cs) * 1972-12-29 1974-07-26 Cav Ltd
US3951117A (en) * 1974-05-30 1976-04-20 Cummins Engine Company, Inc. Fuel supply system for an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444166A1 (fr) * 1978-12-16 1980-07-11 Elsbett L Procede et dispositif pour l'apport d'un combustible dans une chambre de combustion d'un moteur a combustion interne
EP0017413A1 (en) * 1979-03-23 1980-10-15 Eaton Corporation Fuel injection system and timing advance device therefor

Also Published As

Publication number Publication date
SE433762B (sv) 1984-06-12
FR2376297B1 (cs) 1982-12-17
AU499638B1 (en) 1979-04-26
MX146686A (es) 1982-07-28
DE2758458C2 (cs) 1988-09-29
ES465564A1 (es) 1979-01-01
CA1086588A (en) 1980-09-30
SE7714879L (sv) 1978-07-01
BR7708751A (pt) 1978-08-22
JPS6149500B2 (cs) 1986-10-29
DE2758458A1 (de) 1978-07-13
JPS53105631A (en) 1978-09-13
GB1591578A (en) 1981-06-24
IN149551B (cs) 1982-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse