IT1177302B - Dispositivo di pompaggio ad iniezione di combustibile - Google Patents

Dispositivo di pompaggio ad iniezione di combustibile

Info

Publication number
IT1177302B
IT1177302B IT23709/84A IT2370984A IT1177302B IT 1177302 B IT1177302 B IT 1177302B IT 23709/84 A IT23709/84 A IT 23709/84A IT 2370984 A IT2370984 A IT 2370984A IT 1177302 B IT1177302 B IT 1177302B
Authority
IT
Italy
Prior art keywords
fuel injection
pumping device
injection pumping
fuel
pumping
Prior art date
Application number
IT23709/84A
Other languages
English (en)
Other versions
IT8423709A1 (it
IT8423709A0 (it
Inventor
Peter Howes
Original Assignee
Lucas Ind Plc
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 Lucas Ind Plc filed Critical Lucas Ind Plc
Publication of IT8423709A0 publication Critical patent/IT8423709A0/it
Publication of IT8423709A1 publication Critical patent/IT8423709A1/it
Application granted granted Critical
Publication of IT1177302B publication Critical patent/IT1177302B/it

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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M41/1405—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • F02M41/1416—Devices specially adapted for angular adjustment of annular cam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic
    • F02D2001/186—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic using a pressure-actuated piston for adjustment of a stationary cam or roller support

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)
IT23709/84A 1983-12-01 1984-11-23 Dispositivo di pompaggio ad iniezione di combustibile IT1177302B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838332110A GB8332110D0 (en) 1983-12-01 1983-12-01 Fuel injection pumping apparatus

Publications (3)

Publication Number Publication Date
IT8423709A0 IT8423709A0 (it) 1984-11-23
IT8423709A1 IT8423709A1 (it) 1986-05-23
IT1177302B true IT1177302B (it) 1987-08-26

Family

ID=10552682

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23709/84A IT1177302B (it) 1983-12-01 1984-11-23 Dispositivo di pompaggio ad iniezione di combustibile

Country Status (7)

Country Link
US (1) US4573444A (it)
JP (1) JPS60138232A (it)
DE (1) DE3442478A1 (it)
ES (1) ES8601404A1 (it)
FR (1) FR2560294A1 (it)
GB (2) GB8332110D0 (it)
IT (1) IT1177302B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178559A (en) * 1985-07-26 1987-02-11 Perkins Engines Group Fuel injection pump
US4667641A (en) * 1985-09-23 1987-05-26 Stanadyne, Inc. Injection pump with radially mounted spill control valve
US5263457A (en) * 1989-12-06 1993-11-23 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
GB9513445D0 (en) * 1995-07-01 1995-09-06 Lucas Ind Plc Governor mechanism
GB0023242D0 (en) * 2000-09-22 2000-11-01 Delphi Tech Inc Pressure regulator
US8061328B2 (en) * 2005-03-09 2011-11-22 Caterpillar Inc. High pressure pump and method of reducing fluid mixing within same
US8261718B2 (en) * 2007-11-01 2012-09-11 Caterpillar Inc. High pressure pump and method of reducing fluid mixing within same
WO2016102138A1 (en) * 2014-12-24 2016-06-30 Robert Bosch Gmbh Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB575013A (en) * 1944-01-25 1946-01-30 Cav Ltd Improvements relating to governors for fuel injection pumps
GB615517A (en) * 1944-09-06 1949-01-07 Alfred Cyril Lovesey Improvements in or relating to fuel metering systems
GB628448A (en) * 1947-10-13 1949-08-29 Louis Frederick Rudston Fell Improvements in or relating to internal combustion engine power plants
US3628889A (en) * 1970-03-30 1971-12-21 Diesel Kiki Co Hydraulic injection time controlling device in fuel injection pumps
FR2352953A1 (fr) * 1976-05-28 1977-12-23 Lucas Industries Ltd Appareil de pompage de combustible liquide
US4366796A (en) * 1977-06-30 1983-01-04 Diesel Kiki Co., Ltd. Distribution type fuel injection pump
JPS5546036A (en) * 1978-09-28 1980-03-31 Diesel Kiki Co Ltd Injection timing adjusting system of distribution type fuel injection pump
US4359995A (en) * 1980-01-29 1982-11-23 Lucas Industries Limited Fuel injection pumping apparatus
DE3121108A1 (de) * 1981-05-27 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3121635A1 (de) * 1981-05-30 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS5838334A (ja) * 1981-08-31 1983-03-05 Mitsubishi Heavy Ind Ltd 噴射時期調整装置
JPS58101232A (ja) * 1981-12-14 1983-06-16 Toyota Motor Corp デイ−ゼル機関の燃料噴射ポンプ制御装置
US4476837A (en) * 1982-12-07 1984-10-16 Stanadyne, Inc. Method and system for fuel injection timing

Also Published As

Publication number Publication date
IT8423709A1 (it) 1986-05-23
DE3442478A1 (de) 1985-06-13
GB8427757D0 (en) 1984-12-12
IT8423709A0 (it) 1984-11-23
GB8332110D0 (en) 1984-01-11
GB2150711B (en) 1987-09-23
JPS60138232A (ja) 1985-07-22
US4573444A (en) 1986-03-04
FR2560294A1 (fr) 1985-08-30
ES537807A0 (es) 1985-10-16
GB2150711A (en) 1985-07-03
ES8601404A1 (es) 1985-10-16

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