IT1223585B - Pompa di iniezione del carburante per motori endotermici - Google Patents

Pompa di iniezione del carburante per motori endotermici

Info

Publication number
IT1223585B
IT1223585B IT23158/87A IT2315887A IT1223585B IT 1223585 B IT1223585 B IT 1223585B IT 23158/87 A IT23158/87 A IT 23158/87A IT 2315887 A IT2315887 A IT 2315887A IT 1223585 B IT1223585 B IT 1223585B
Authority
IT
Italy
Prior art keywords
fuel injection
injection pump
endothermal engines
endothermal
engines
Prior art date
Application number
IT23158/87A
Other languages
English (en)
Other versions
IT8723158A0 (it
Inventor
Franz Eheim
Max Straubel
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8723158A0 publication Critical patent/IT8723158A0/it
Application granted granted Critical
Publication of IT1223585B publication Critical patent/IT1223585B/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
    • 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
    • F02M41/10—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 pump pistons acting as the distributor
    • F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT23158/87A 1986-12-23 1987-12-22 Pompa di iniezione del carburante per motori endotermici IT1223585B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863644148 DE3644148A1 (de) 1986-12-23 1986-12-23 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
IT8723158A0 IT8723158A0 (it) 1987-12-22
IT1223585B true IT1223585B (it) 1990-09-29

Family

ID=6317035

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23158/87A IT1223585B (it) 1986-12-23 1987-12-22 Pompa di iniezione del carburante per motori endotermici

Country Status (7)

Country Link
US (1) US4870936A (it)
JP (1) JPS63167065A (it)
KR (1) KR880007909A (it)
DE (1) DE3644148A1 (it)
FR (1) FR2608684A1 (it)
GB (1) GB2199087B (it)
IT (1) IT1223585B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364243A (en) * 1989-08-02 1994-11-15 Diesel Kiki Co., Ltd. Fuel injection pump
JP2829639B2 (ja) * 1989-09-22 1998-11-25 株式会社ゼクセル 電子制御式分配型燃料噴射ポンプの送油率可変制御方法
DE4137072A1 (de) * 1991-11-12 1993-05-13 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH0734995A (ja) * 1993-07-26 1995-02-03 Nissan Motor Co Ltd 分配型燃料噴射ポンプ
US5870996A (en) * 1998-04-10 1999-02-16 Alfred J. Buescher High-pressure dual-feed-rate injector pump with auxiliary spill port
US6009850A (en) * 1998-04-10 2000-01-04 Alfred J. Buescher High-pressure dual-feed-rate injector pump with grooved port-closing edge
US6173699B1 (en) 1999-02-04 2001-01-16 Caterpillar Inc. Hydraulically-actuated fuel injector with electronically actuated spill valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2142704C3 (de) * 1971-08-26 1974-04-25 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für mehrzylindrige Brennkraftmaschinen
US3999529A (en) * 1975-05-19 1976-12-28 Stanadyne, Inc. Multiple plunger fuel injection pump
JPS5412035A (en) * 1977-06-30 1979-01-29 Diesel Kiki Co Ltd Distirbution type fuel injection pump
US4211520A (en) * 1978-01-20 1980-07-08 Caterpillar Tractor Co. Timing control for sleeve metering fuel system
JPS54126828A (en) * 1978-03-25 1979-10-02 Diesel Kiki Co Ltd Distribution-type fuel injection pump
DE3004460A1 (de) * 1980-02-07 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS612298Y2 (it) * 1981-04-18 1986-01-24
JPS57188759A (en) * 1981-05-15 1982-11-19 Diesel Kiki Co Ltd Distribution type fuel injector
JPS59170462A (ja) * 1983-03-18 1984-09-26 Suzuki Motor Co Ltd 分配型燃料噴射ポンプ
DE3326973A1 (de) * 1983-07-27 1985-02-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3439749A1 (de) * 1984-10-31 1986-04-30 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3510221A1 (de) * 1985-03-21 1986-09-25 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3644147A1 (de) * 1986-12-23 1988-07-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Also Published As

Publication number Publication date
IT8723158A0 (it) 1987-12-22
FR2608684A1 (fr) 1988-06-24
DE3644148A1 (de) 1988-07-07
JPS63167065A (ja) 1988-07-11
GB8729258D0 (en) 1988-01-27
GB2199087A (en) 1988-06-29
KR880007909A (ko) 1988-08-29
GB2199087B (en) 1991-02-20
US4870936A (en) 1989-10-03

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