JPH0413550B2 - - Google Patents

Info

Publication number
JPH0413550B2
JPH0413550B2 JP56098474A JP9847481A JPH0413550B2 JP H0413550 B2 JPH0413550 B2 JP H0413550B2 JP 56098474 A JP56098474 A JP 56098474A JP 9847481 A JP9847481 A JP 9847481A JP H0413550 B2 JPH0413550 B2 JP H0413550B2
Authority
JP
Japan
Prior art keywords
plunger
fuel
injector assembly
fuel pump
recess
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 - Lifetime
Application number
JP56098474A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5738659A (en
Inventor
Ekomaaru Andore
Burian Rui
Pinchon Fuiritsupu
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.)
ANSUCHI FURANSE DEYU PETOROORU
Original Assignee
ANSUCHI FURANSE DEYU PETOROORU
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 ANSUCHI FURANSE DEYU PETOROORU filed Critical ANSUCHI FURANSE DEYU PETOROORU
Publication of JPS5738659A publication Critical patent/JPS5738659A/ja
Publication of JPH0413550B2 publication Critical patent/JPH0413550B2/ja
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)
JP9847481A 1980-06-27 1981-06-26 Monolithic fuel pump injector assembly for internal combustion engine Granted JPS5738659A (en)

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
JPS5738659A JPS5738659A (en) 1982-03-03
JPH0413550B2 true JPH0413550B2 (en]) 1992-03-10

Family

ID=9243611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9847481A Granted JPS5738659A (en) 1980-06-27 1981-06-26 Monolithic fuel pump injector assembly for internal combustion engine

Country Status (12)

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

Families Citing this family (10)

* 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
US5979803A (en) * 1997-05-09 1999-11-09 Cummins Engine Company Fuel injector with pressure balanced needle valve
US5884848A (en) * 1997-05-09 1999-03-23 Cummins Engine Company, Inc. Fuel injector with piezoelectric and hydraulically actuated needle valve
RU2191285C2 (ru) * 1999-07-13 2002-10-20 Голубев Алексей Витальевич Форсунка клапанного типа
ITGE20030020A1 (it) * 2003-03-10 2004-09-11 Pierdomenico Cresta Dispositivo pompa iniettore di combustibili liquidi, specialmente adatto per motori diesel.
EP2551520A1 (en) * 2011-07-29 2013-01-30 Caterpillar Motoren GmbH & Co. KG Ceramic plunger with at least one control element
US10927739B2 (en) * 2016-12-23 2021-02-23 Cummins Emission Solutions Inc. Injector including swirl device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1847718A (en) 1929-03-12 1932-03-01 Westinghouse Electric & Mfg Co Fuel injection system
US2147390A (en) 1934-04-17 1939-02-14 Provencale De Const Aeronautiq Fuel feed pump
US2173812A (en) 1936-09-09 1939-09-19 Bischof Bernhard Fuel injection apparatus
US2317618A (en) 1940-12-23 1943-04-27 Franklin R King Fuel injector
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
US2986134A (en) 1959-01-20 1961-05-30 Bernard John Springer Combination fuel pump and fuel injector apparatus
US3131866A (en) * 1961-12-07 1964-05-05 Clessie L Cummins Fuel injector
US3368491A (en) 1966-06-22 1968-02-13 Murphy Diesel Company Fuel injection pump
US3667437A (en) 1970-08-19 1972-06-06 Allis Chalmers Mfg Co Multiple plunger fuel injection pump
JPS4832521A (en]) * 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
US4327694A (en) 1979-11-01 1982-05-04 Caterpillar Tractor Co. Unit fuel pump-injector with overfuel capability and timing retardation

Also Published As

Publication number Publication date
CA1170519A (fr) 1984-07-10
PT73264B (fr) 1982-07-01
JPS5738659A (en) 1982-03-03
DK280881A (da) 1981-12-28
IT8122577A0 (it) 1981-06-26
NL189621B (nl) 1993-01-04
IT1169258B (it) 1987-05-27
NL8103077A (nl) 1982-01-18
ES503400A0 (es) 1982-05-16
FR2485638A1 (fr) 1981-12-31
US4423715A (en) 1984-01-03
DE3125223C2 (en]) 1991-10-02
DK155099C (da) 1989-06-26
DE3125223A1 (de) 1982-03-25
PT73264A (fr) 1981-07-01
DK155099B (da) 1989-02-06
BE889326A (fr) 1981-12-22
FR2485638B1 (en]) 1985-03-22
NL189621C (nl) 1993-06-01
GB2079369A (en) 1982-01-20
ES8205038A1 (es) 1982-05-16
GB2079369B (en) 1983-12-07

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