CA1122084A - Rotary fuel injection apparatus - Google Patents

Rotary fuel injection apparatus

Info

Publication number
CA1122084A
CA1122084A CA000354639A CA354639A CA1122084A CA 1122084 A CA1122084 A CA 1122084A CA 000354639 A CA000354639 A CA 000354639A CA 354639 A CA354639 A CA 354639A CA 1122084 A CA1122084 A CA 1122084A
Authority
CA
Canada
Prior art keywords
fuel
shoulder
valve
valves
plunger
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
Application number
CA000354639A
Other languages
English (en)
French (fr)
Inventor
Alexander Goloff
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1122084A publication Critical patent/CA1122084A/en
Expired 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
    • 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
    • F02M59/366—Valves being actuated electrically
    • 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
    • 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
    • F02M59/362—Rotary valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CA000354639A 1979-08-08 1980-06-23 Rotary fuel injection apparatus Expired CA1122084A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1979/000587 WO1981000431A1 (en) 1979-08-08 1979-08-08 Rotary fuel injection apparatus
USPCT79/00587 1979-08-08

Publications (1)

Publication Number Publication Date
CA1122084A true CA1122084A (en) 1982-04-20

Family

ID=22147659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000354639A Expired CA1122084A (en) 1979-08-08 1980-06-23 Rotary fuel injection apparatus

Country Status (5)

Country Link
US (1) US4326672A (en, 2012)
EP (1) EP0024115A1 (en, 2012)
JP (1) JPS56500971A (en, 2012)
CA (1) CA1122084A (en, 2012)
WO (1) WO1981000431A1 (en, 2012)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116139A (en) 1981-01-09 1982-07-20 Hitachi Ltd Emergency operating device for electrically controlled injection pump
FR2514827A1 (fr) * 1981-10-15 1983-04-22 Renault Dispositif d'injection pression-temps a predosage
EP0087119A3 (en) * 1982-02-17 1983-10-05 Hitachi, Ltd. Fuel injection pump
GB8327147D0 (en) * 1983-10-11 1983-11-09 Lucas Ind Plc Fuel pumping apparatus
DE3504265A1 (de) * 1985-02-08 1986-08-14 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Kraftstoffhochdruck-einspritzvorrichtung an brennkraftmaschinen
US5171541A (en) * 1986-06-16 1992-12-15 Bp Chemicals Limited Fluidized bed discharge process
AT407558B (de) * 1987-12-11 2001-04-25 Rajakovics Gundolf Dipl Ing Dr Vorrichtung zur bemessung von periodisch zu fördernden fluidmengen
JPH0765550B2 (ja) * 1988-10-21 1995-07-19 いすゞ自動車株式会社 蓄圧式燃料噴射装置
WO1993004277A1 (en) * 1991-08-15 1993-03-04 Yaroslavsky Zavod Toplivnoi Apparatury Method and nozzle for fuel feed to internal combustion engine
WO1995021999A1 (en) * 1994-02-15 1995-08-17 Invent Engineering Pty. Ltd. Hydraulically actuated electronic fuel injection system
RU2146017C1 (ru) * 1998-05-13 2000-02-27 Военный автомобильный институт Система топливоподачи дизеля
RU2151903C1 (ru) * 1998-05-13 2000-06-27 Военный автомобильный институт Система подачи топлива в дизель
RU2151904C1 (ru) * 1998-09-25 2000-06-27 Военный автомобильный институт Система подачи топлива в дизель
US6360721B1 (en) 2000-05-23 2002-03-26 Caterpillar Inc. Fuel injector with independent control of check valve and fuel pressurization
US6230983B1 (en) 2000-02-08 2001-05-15 Caterpillar Inc. Rotating valve member and fuel injector using same
WO2002004805A1 (fr) * 2000-07-10 2002-01-17 Mitsubishi Heavy Industries, Ltd. Dispositif a injection
RU2372516C2 (ru) * 2007-04-28 2009-11-10 Рязанский военный автомобильный институт имени генерала армии В.П. ДУБЫНИНА Система подачи топлива в дизель
EP2280892A4 (en) * 2008-05-20 2012-11-07 Goss Int Americas Inc MULTIPLEX COLLECTING DEVICE AND METHOD
US9989026B2 (en) * 2012-02-17 2018-06-05 Ford Global Technologies, Llc Fuel pump with quiet rotating suction valve
US10605153B2 (en) * 2016-10-27 2020-03-31 Ford Global Technologies, Llc Fuel injector having three stages

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB295967A (en) * 1927-05-21 1928-08-21 Armstrong Siddeley Motors Ltd Improvements in fuel pumps for internal combustion engines
US2356627A (en) * 1940-06-27 1944-08-22 George A Rubissow Interruption injection pump
DE914080C (de) * 1941-03-11 1954-06-24 Versuchsanstalt Fuer Luftfahrt Kraftstoffeinspritzpumpe fuer mehrfache Einspritzung je Hub mit Steuerung der Einspritzungen mit einer Steuerwalze
US2447423A (en) * 1945-02-27 1948-08-17 George L Nies Rotary fuel distributing valve
US2729167A (en) * 1949-03-04 1956-01-03 Daimler Benz Ag Fuel injection pump
US3068793A (en) * 1957-09-04 1962-12-18 S U Carburetter Co Ltd Fuel-injection pumps for compressionignition internal combustion engines
US3090369A (en) * 1960-09-22 1963-05-21 Charles D Corlew Internal combustion motor fuel injection system
DE1917927U (de) 1965-03-01 1965-06-16 Friedrich Kopp Mehrzweckschrank, insbesondere zum aufstellen auf dielen und fluren.
DE1917927A1 (de) * 1969-04-09 1970-10-29 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
US3779225A (en) * 1972-06-08 1973-12-18 Bendix Corp Reciprocating plunger type fuel injection pump having electromagnetically operated control port
FR2211598B1 (en, 2012) * 1972-12-20 1976-04-30 Cav Ltd
US3880131A (en) * 1973-06-28 1975-04-29 Bendix Corp Fuel injection system for an internal combustion engine
US3859972A (en) * 1973-06-28 1975-01-14 Bendix Corp Fuel injection system for an internal combustion engine
US4146178A (en) * 1977-05-18 1979-03-27 Caterpillar Tractor Co. Unit fuel injector
US4129253A (en) * 1977-09-12 1978-12-12 General Motors Corporation Electromagnetic unit fuel injector

Also Published As

Publication number Publication date
WO1981000431A1 (en) 1981-02-19
US4326672A (en) 1982-04-27
EP0024115A1 (en) 1981-02-25
JPS56500971A (en, 2012) 1981-07-16

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Legal Events

Date Code Title Description
MKEX Expiry