EP0730091A3 - - Google Patents

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Publication number: EP0730091A3
Authority: EP; European Patent Office
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.): Granted

Application number

EP95117473A

Other versions

EP0730091B1 (de

EP0730091A2 (de

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1995-01-31

Filing date

1995-11-07

Publication date

1996-10-02

1995-11-07 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1996-09-04 Publication of EP0730091A2 publication Critical patent/EP0730091A2/de

1996-10-02 Publication of EP0730091A3 publication Critical patent/EP0730091A3/xx

2000-02-09 Application granted granted Critical

2000-02-09 Publication of EP0730091B1 publication Critical patent/EP0730091B1/de

2015-11-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/188—Spherical or partly spherical shaped valve member ends
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1853—Orifice plates
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)

EP95117473A 1995-01-31 1995-11-07 Brennstoffeinspritzventil für eine Brennkraftmaschine Expired - Lifetime EP0730091B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19502915A DE19502915A1 (de)	1995-01-31	1995-01-31	Brennstoffeinspritzventil für eine Brennkraftmaschine
DE19502915		1995-01-31

Publications (3)

Publication Number	Publication Date
EP0730091A2 EP0730091A2 (de)	1996-09-04
EP0730091A3 true EP0730091A3 (de)	1996-10-02
EP0730091B1 EP0730091B1 (de)	2000-02-09

Family

ID=7752690

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP95117473A Expired - Lifetime EP0730091B1 (de)	1995-01-31	1995-11-07	Brennstoffeinspritzventil für eine Brennkraftmaschine

Country Status (5)

Country	Link
US (1)	US5725158A (de)
EP (1)	EP0730091B1 (de)
JP (1)	JPH08232815A (de)
CN (1)	CN1066803C (de)
DE (2)	DE19502915A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4081245B2 (ja) *	2001-04-13	2008-04-23	株式会社共立	燃料噴射装置及びそれを備えた混合気生成装置
JP5174644B2 (ja) *	2008-12-08	2013-04-03	三菱電機株式会社	燃料噴射弁
US8622046B2 (en)	2010-06-25	2014-01-07	Caterpillar Inc.	Fuel system having accumulators and flow limiters
DE102012208087B4 (de) *	2012-05-15	2024-03-14	Man Energy Solutions Se	Kraftstoffeinspritzdüse
US10920726B2 (en) *	2015-07-13	2021-02-16	Xcentrick Innovations, Ltd.	Multi-function fuel injector for internal combustion engines and method
US11073071B2 (en) *	2019-07-23	2021-07-27	Ford Global Technologies, Llc	Fuel injector with divided flowpath nozzle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR608840A (fr) *	1925-12-31	1926-08-03		Gicleur à aiguille pour moteurs à combustion interne
US4657189A (en) *	1985-03-13	1987-04-14	Aisan Kogyo Kabushiki Kaisha	Electromagnetic fuel injection valve for an internal combustion engine having a plurality of intake valves
DE3716402A1 (de) *	1986-05-16	1987-11-19	Lucas Ind Plc	Kraftstoffeinspritzduese
US4979479A (en) *	1988-06-23	1990-12-25	Aisan Kogyo Kabushiki Kaisha	Fuel injector and mounting structure thereof

1995
- 1995-01-31 DE DE19502915A patent/DE19502915A1/de not_active Withdrawn
- 1995-11-07 EP EP95117473A patent/EP0730091B1/de not_active Expired - Lifetime
- 1995-11-07 DE DE59507788T patent/DE59507788D1/de not_active Expired - Fee Related
1996
- 1996-01-22 US US08/589,685 patent/US5725158A/en not_active Expired - Fee Related
- 1996-01-29 JP JP8012820A patent/JPH08232815A/ja active Pending
- 1996-01-31 CN CN96104387A patent/CN1066803C/zh not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR608840A (fr) *	1925-12-31	1926-08-03		Gicleur à aiguille pour moteurs à combustion interne
US4657189A (en) *	1985-03-13	1987-04-14	Aisan Kogyo Kabushiki Kaisha	Electromagnetic fuel injection valve for an internal combustion engine having a plurality of intake valves
DE3716402A1 (de) *	1986-05-16	1987-11-19	Lucas Ind Plc	Kraftstoffeinspritzduese
US4979479A (en) *	1988-06-23	1990-12-25	Aisan Kogyo Kabushiki Kaisha	Fuel injector and mounting structure thereof

Also Published As

Publication number	Publication date
CN1136134A (zh)	1996-11-20
DE19502915A1 (de)	1996-08-01
DE59507788D1 (de)	2000-03-16
EP0730091B1 (de)	2000-02-09
CN1066803C (zh)	2001-06-06
JPH08232815A (ja)	1996-09-10
EP0730091A2 (de)	1996-09-04
US5725158A (en)	1998-03-10

Legal Events

Date	Code	Title	Description
1996-07-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1996-08-16	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1996-09-04	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB
1996-10-02	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB
1997-06-04	17P	Request for examination filed	Effective date: 19970402
1998-11-11	17Q	First examination report despatched	Effective date: 19980928
1999-05-04	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-07-22	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-07-22	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1999-11-17	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1999-12-23	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2000-02-09	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB
2000-03-16	REF	Corresponds to:	Ref document number: 59507788 Country of ref document: DE Date of ref document: 20000316
2000-04-07	ET	Fr: translation filed
2000-05-03	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 20000412
2000-12-08	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2000-12-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2001-01-24	26N	No opposition filed
2001-12-27	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20011227 Year of fee payment: 7
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2002-10-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20021023 Year of fee payment: 8
2002-11-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20021123 Year of fee payment: 8
2003-06-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030603
2003-11-07	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031107
2004-06-30	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20031107
2004-07-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040730
2004-09-10	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

Publication	Publication Date	Title
IN184751B (de)	2000-09-23
BRPI9612258B1 (de)	2011-05-31
BRPI9612138B1 (de)	2009-09-22
ECSDI950232S (de)	1996-01-29
DK143195A (de)	1997-05-04
CH0741373H1 (de)	2011-10-14
DK0727898T3 (de)	1997-03-17
IN186061B (de)	2001-06-16
ECSDI950230S (de)	1996-07-16
IN185830B (de)	2001-05-05
IN188051B (de)	2002-08-10
BR7502120U (de)	1998-04-14
IN183225B (de)	1999-10-09
ECSDI950223S (de)	1996-01-29
AU1627395A (de)	1995-06-30
ECSDI950229S (de)	1996-01-29
ECSDI950233S (de)	1996-01-29
DK126096A (de)	1996-11-08
ECSDI950231S (de)	1996-01-29
CN3032390S (de)	1995-06-07
CN3032692S (de)	1995-06-14
EP0775786A3 (de)	1997-06-11
CN3037560S (de)	1995-11-22
CN3032568S (de)	1995-06-14
CN3031655S (de)	1995-05-10