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

Pompa di iniezione del carburante per motori endotermici

Info

Publication number: IT1223585B
Authority: IT; Italy
Prior art keywords: fuel injection; injection pump; endothermal engines; endothermal; engines
Prior art date: 1986-12-23

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.)

1986-12-23

Filing date

1987-12-22

Publication date

1990-09-29

1987-12-22 Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert

1987-12-22 Publication of IT8723158A0 publication Critical patent/IT8723158A0/it

1990-09-29 Application granted granted Critical

1990-09-29 Publication of IT1223585B publication Critical patent/IT1223585B/it

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

1986
- 1986-12-23 DE DE19863644148 patent/DE3644148A1/de not_active Ceased
1987
- 1987-11-26 FR FR8716414A patent/FR2608684A1/fr active Pending
- 1987-12-15 GB GB8729258A patent/GB2199087B/en not_active Expired - Lifetime
- 1987-12-22 IT IT23158/87A patent/IT1223585B/it active
- 1987-12-22 US US07/136,806 patent/US4870936A/en not_active Expired - Fee Related
- 1987-12-23 KR KR870014783A patent/KR880007909A/ko not_active Application Discontinuation
- 1987-12-23 JP JP62324221A patent/JPS63167065A/ja active Pending

Also Published As

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

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