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FR2485638B1 - - Google Patents

Info

Publication number
FR2485638B1
FR2485638B1 FR8014370A FR8014370A FR2485638B1 FR 2485638 B1 FR2485638 B1 FR 2485638B1 FR 8014370 A FR8014370 A FR 8014370A FR 8014370 A FR8014370 A FR 8014370A FR 2485638 B1 FR2485638 B1 FR 2485638B1
Authority
FR
France
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
FR8014370A
Other versions
FR2485638A1 (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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR8014370A priority Critical patent/FR2485638A1/fr
Priority to BE1/010258A priority patent/BE889326A/fr
Priority to NLAANVRAGE8103077,A priority patent/NL189621C/xx
Priority to DK280881A priority patent/DK155099C/da
Priority to GB8119733A priority patent/GB2079369B/en
Priority to ES503400A priority patent/ES8205038A1/es
Priority to DE19813125223 priority patent/DE3125223A1/de
Priority to IT22577/81A priority patent/IT1169258B/it
Priority to PT73264A priority patent/PT73264B/fr
Priority to US06/277,588 priority patent/US4423715A/en
Priority to JP9847481A priority patent/JPS5738659A/ja
Priority to CA000380664A priority patent/CA1170519A/fr
Priority to FR8114812A priority patent/FR2510666B2/fr
Publication of FR2485638A1 publication Critical patent/FR2485638A1/fr
Application granted granted Critical
Publication of FR2485638B1 publication Critical patent/FR2485638B1/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
    • F02M57/021—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
    • F02M59/36—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)
FR8014370A 1980-06-27 1980-06-27 Nouvel ensemble pompe-injecteur de combustible pour moteur a combustion interne Granted FR2485638A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR8014370A FR2485638A1 (fr) 1980-06-27 1980-06-27 Nouvel ensemble pompe-injecteur de combustible pour moteur a combustion interne
BE1/010258A BE889326A (fr) 1980-06-27 1981-06-22 Nouvel ensemble pompe-injecteur de combustible pour moteur a combustion interne
DK280881A DK155099C (da) 1980-06-27 1981-06-25 Kombineret braendselspumpe og -injektor til forbraendingsmotor
NLAANVRAGE8103077,A NL189621C (nl) 1980-06-27 1981-06-25 Pomp-inspuitmondstuk-samenstel voor brandstof voor motoren met inwendige verbranding.
ES503400A ES8205038A1 (es) 1980-06-27 1981-06-26 Conjunto bomba-inyector de combustible para motor de combus-tion interna
DE19813125223 DE3125223A1 (de) 1980-06-27 1981-06-26 Brennstoffpumpen-injektoranordnung fuer verbrennungskraftmaschinen
GB8119733A GB2079369B (en) 1980-06-27 1981-06-26 Fuel pump-injector asseblies for internal combustion engines
IT22577/81A IT1169258B (it) 1980-06-27 1981-06-26 Complesso pompa-iniettore di combustibile per motore a combustione in terna
PT73264A PT73264B (fr) 1980-06-27 1981-06-26 Nouvel ensemble pompe-injecteur de combustible pour moteur a combustion interne
US06/277,588 US4423715A (en) 1980-06-27 1981-06-26 Fuel pump-injector unitary assembly for internal combustion engine
JP9847481A JPS5738659A (en) 1980-06-27 1981-06-26 Monolithic fuel pump injector assembly for internal combustion engine
CA000380664A CA1170519A (fr) 1980-06-27 1981-06-26 Ensemble pompe-injecteur de combustible pour moteur a combustion interne
FR8114812A FR2510666B2 (fr) 1980-06-27 1981-07-28 Nouvel ensemble pompe-injecteur de combustible pour moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014370A FR2485638A1 (fr) 1980-06-27 1980-06-27 Nouvel ensemble pompe-injecteur de combustible pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2485638A1 FR2485638A1 (fr) 1981-12-31
FR2485638B1 true FR2485638B1 (fr) 1985-03-22

Family

ID=9243611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014370A Granted FR2485638A1 (fr) 1980-06-27 1980-06-27 Nouvel ensemble pompe-injecteur de combustible pour moteur a combustion interne

Country Status (12)

Country Link
US (1) US4423715A (fr)
JP (1) JPS5738659A (fr)
BE (1) BE889326A (fr)
CA (1) CA1170519A (fr)
DE (1) DE3125223A1 (fr)
DK (1) DK155099C (fr)
ES (1) ES8205038A1 (fr)
FR (1) FR2485638A1 (fr)
GB (1) GB2079369B (fr)
IT (1) IT1169258B (fr)
NL (1) NL189621C (fr)
PT (1) PT73264B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546924A (en) * 1983-11-25 1985-10-15 Southwest Research Institute Fuel injector
US5647536A (en) * 1995-01-23 1997-07-15 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
US5899385A (en) * 1995-07-21 1999-05-04 Robert Bosch Gmbh Fuel injection valve for internal combustion engines
GB2314119B (en) * 1996-06-13 1998-06-24 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
US5884848A (en) * 1997-05-09 1999-03-23 Cummins Engine Company, Inc. Fuel injector with piezoelectric and hydraulically actuated needle valve
US5979803A (en) * 1997-05-09 1999-11-09 Cummins Engine Company Fuel injector with pressure balanced needle valve
ITGE20030020A1 (it) * 2003-03-10 2004-09-11 Pierdomenico Cresta Dispositivo pompa iniettore di combustibili liquidi, specialmente adatto per motori diesel.
EP2551520A1 (fr) * 2011-07-29 2013-01-30 Caterpillar Motoren GmbH & Co. KG Piston en céramique doté d'au moins un élément de contrôle
US10927739B2 (en) * 2016-12-23 2021-02-23 Cummins Emission Solutions Inc. Injector including swirl device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601117A (en) * 1943-11-19 1948-04-28 Bolinder Munktell Improvements in or relating to fuel injection pumps
GB617434A (en) * 1945-08-17 1949-02-07 Gen Motors Corp Improved fuel injection pump
GB637173A (en) * 1947-02-03 1950-05-17 Lister & Co Ltd R A Improvements in or relating to fuel injection devices for internal combustion engines
US2635590A (en) * 1949-04-07 1953-04-21 Ferdinand J Simon Apparatus for fuel injection
US2792259A (en) * 1953-07-03 1957-05-14 Int Harvester Co Fuel injector for internal combustion engines
US3131866A (en) * 1961-12-07 1964-05-05 Clessie L Cummins Fuel injector
JPS4832521A (fr) * 1971-09-01 1973-04-28
US3999529A (en) * 1975-05-19 1976-12-28 Stanadyne, Inc. Multiple plunger fuel injection pump
US4141329A (en) * 1976-04-30 1979-02-27 Foster-Miller Associates, Inc. Internal combustion engine fuel injection system
US4146178A (en) * 1977-05-18 1979-03-27 Caterpillar Tractor Co. Unit fuel injector
DE2730091C2 (de) * 1977-07-02 1986-12-04 Robert Bosch Gmbh, 7000 Stuttgart Schrägkantengesteuerte Kraftstoffeinspritzpumpe für Brennkraftmaschinen

Also Published As

Publication number Publication date
BE889326A (fr) 1981-12-22
FR2485638A1 (fr) 1981-12-31
DK155099B (da) 1989-02-06
US4423715A (en) 1984-01-03
PT73264A (fr) 1981-07-01
GB2079369A (en) 1982-01-20
DK280881A (da) 1981-12-28
IT8122577A0 (it) 1981-06-26
JPS5738659A (en) 1982-03-03
GB2079369B (en) 1983-12-07
JPH0413550B2 (fr) 1992-03-10
IT1169258B (it) 1987-05-27
DE3125223A1 (de) 1982-03-25
ES503400A0 (es) 1982-05-16
NL8103077A (nl) 1982-01-18
PT73264B (fr) 1982-07-01
NL189621B (nl) 1993-01-04
DE3125223C2 (fr) 1991-10-02
NL189621C (nl) 1993-06-01
CA1170519A (fr) 1984-07-10
DK155099C (da) 1989-06-26
ES8205038A1 (es) 1982-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse