EP0971121A3 - Injecteur de carburant - Google Patents

Injecteur de carburant Download PDF

Info

Publication number: EP0971121A3
Authority: EP; European Patent Office
Prior art keywords: fuel; armature; chamber; fuel injector; spill valve
Prior art date: 1998-07-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP99305383A

Other languages

German (de)

English (en)

Other versions

EP0971121A2 (fr

Inventor

Andre Carder

Malcolm David Dick Lambert

Martin Paul Hardy

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.)

Delphi Technologies Inc

Original Assignee

Lucas Industries Ltd

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.)

1998-07-10

Filing date

1999-07-07

Publication date

2000-12-06

1999-07-07 Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd

2000-01-12 Publication of EP0971121A2 publication Critical patent/EP0971121A2/fr

2000-12-06 Publication of EP0971121A3 publication Critical patent/EP0971121A3/fr

Status Withdrawn legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title abstract 5

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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
- F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means

Landscapes

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

EP99305383A 1998-07-10 1999-07-07 Injecteur de carburant Withdrawn EP0971121A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9815027.9A GB9815027D0 (en)	1998-07-10	1998-07-10	Fuel injector
GB9815027		1998-07-10

Publications (2)

Publication Number	Publication Date
EP0971121A2 EP0971121A2 (fr)	2000-01-12
EP0971121A3 true EP0971121A3 (fr)	2000-12-06

Family

ID=10835322

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99305383A Withdrawn EP0971121A3 (fr)	1998-07-10	1999-07-07	Injecteur de carburant

Country Status (2)

Country	Link
EP (1)	EP0971121A3 (fr)
GB (1)	GB9815027D0 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5106019A (en) *	1988-12-09	1992-04-21	Kloeckner-Humboldt-Deutz Ag	Fuel injector
US5239968A (en) *	1991-12-24	1993-08-31	Robert Bosch Gmbh	Electrically controlled fuel injection system
EP0645535A1 (fr) *	1993-09-28	1995-03-29	Zexel Corporation	Pompe-injecteur de combustible pour moteur à combustion interne

1998
- 1998-07-10 GB GBGB9815027.9A patent/GB9815027D0/en not_active Ceased
1999
- 1999-07-07 EP EP99305383A patent/EP0971121A3/fr not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5106019A (en) *	1988-12-09	1992-04-21	Kloeckner-Humboldt-Deutz Ag	Fuel injector
US5239968A (en) *	1991-12-24	1993-08-31	Robert Bosch Gmbh	Electrically controlled fuel injection system
EP0645535A1 (fr) *	1993-09-28	1995-03-29	Zexel Corporation	Pompe-injecteur de combustible pour moteur à combustion interne

Also Published As

Publication number	Publication date
GB9815027D0 (en)	1998-09-09
EP0971121A2 (fr)	2000-01-12

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Legal Events

Date	Code	Title	Description
1999-11-26	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
2000-01-12	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2000-01-12	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-01-26	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: LUCAS INDUSTRIES LIMITED
2000-10-21	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2000-12-06	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2000-12-06	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-12-06	RIC1	Information provided on ipc code assigned before grant	Free format text: 7F 02M 57/02 A, 7F 02M 59/36 B, 7F 02M 59/46 B
2001-03-21	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: DELPHI TECHNOLOGIES, INC.
2001-08-22	AKX	Designation fees paid
2002-02-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2002-03-27	18D	Application deemed to be withdrawn	Effective date: 20010607
2002-05-02	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566