EP1236883A3 - Kraftstoffsystem - Google Patents

Kraftstoffsystem Download PDF

Info

Publication number: EP1236883A3
Authority: EP; European Patent Office
Prior art keywords: fuel; control; chamber; high pressure; source
Prior art date: 2001-03-02
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP02251468A

Other languages

English (en)

French (fr)

Other versions

EP1236883A2 (de

Inventor

Christopher Stringfellow

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

Delphi Technologies Inc

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.)

2001-03-02

Filing date

2002-03-01

Publication date

2003-11-26

2002-03-01 Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc

2002-09-04 Publication of EP1236883A2 publication Critical patent/EP1236883A2/de

2003-11-26 Publication of EP1236883A3 publication Critical patent/EP1236883A3/de

Status Withdrawn legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title abstract 12
239000012530 fluid Substances 0.000 abstract 6
238000002347 injection Methods 0.000 abstract 3
239000007924 injection Substances 0.000 abstract 3
238000002485 combustion reaction Methods 0.000 abstract 2
230000000977 initiatory effect Effects 0.000 abstract 1

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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0045—Three-way valves
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid pressure

Landscapes

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

EP02251468A 2001-03-02 2002-03-01 Kraftstoffsystem Withdrawn EP1236883A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB0105193		2001-03-02
GB0105193A GB0105193D0 (en)	2001-03-02	2001-03-02	Fuel system

Publications (2)

Publication Number	Publication Date
EP1236883A2 EP1236883A2 (de)	2002-09-04
EP1236883A3 true EP1236883A3 (de)	2003-11-26

Family

ID=9909858

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP02251468A Withdrawn EP1236883A3 (de)	2001-03-02	2002-03-01	Kraftstoffsystem

Country Status (2)

Country	Link
EP (1)	EP1236883A3 (de)
GB (1)	GB0105193D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10141221B4 (de) *	2001-08-23	2009-07-30	Robert Bosch Gmbh	Druck-Hub-gesteuerter Injektor für Kraftstoffeinspritzsysteme
US7111614B1 (en) *	2005-08-29	2006-09-26	Caterpillar Inc.	Single fluid injector with rate shaping capability
EP1941154B9 (de) *	2005-10-19	2013-10-30	Volvo Lastvagnar AB	Kraftstoffeinspritzsystem für kraftstoffe mit niedriger viskosität
DE102017004540A1 (de) *	2017-05-11	2018-11-15	L'orange Gmbh	Ventilanordnung und Kraftstoffinjektor mit einer solchen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2759255A1 (de) *	1977-12-31	1979-07-12	Bosch Gmbh Robert	Kraftstoffeinspritzventil fuer brennkraftmaschinen
DE19612721A1 (de) *	1995-03-30	1996-10-02	Avl Verbrennungskraft Messtech	Speichereinspritzsystem mit Voreinspritzung für eine Brennkraftmaschine
EP1036931A2 (de) *	1999-03-16	2000-09-20	Delphi Technologies, Inc.	Kraftstoffeinspritzanordnung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4142739A1 (de)	1991-12-23	1993-06-24	Hartmut Wedler	Vorrichtung zum vereinzeln von aus bandartigen materialien, insbesondere papierstreifen gewickelten rollen, insbesondere kassenbonrollen

2001
- 2001-03-02 GB GB0105193A patent/GB0105193D0/en active Pending
2002
- 2002-03-01 EP EP02251468A patent/EP1236883A3/de not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2759255A1 (de) *	1977-12-31	1979-07-12	Bosch Gmbh Robert	Kraftstoffeinspritzventil fuer brennkraftmaschinen
DE19612721A1 (de) *	1995-03-30	1996-10-02	Avl Verbrennungskraft Messtech	Speichereinspritzsystem mit Voreinspritzung für eine Brennkraftmaschine
EP1036931A2 (de) *	1999-03-16	2000-09-20	Delphi Technologies, Inc.	Kraftstoffeinspritzanordnung

Also Published As

Publication number	Publication date
GB0105193D0 (en)	2001-04-18
EP1236883A2 (de)	2002-09-04

Similar Documents

Publication	Publication Date	Title
EP1041272A3 (de)	2002-09-18	Brennstoffeinspritzventil
EP1431567A3 (de)	2005-09-28	Brennstoffeinspritzventil für Verbrennungskraftmaschinen
EP0724074A3 (de)	1998-10-07	Elektronisches Einspritzsystem für einen grossen verdichtunggezündeten Motor
DE50010227D1 (de)	2005-06-09	Kraftstoffeinspritzsystem für eine brennkraftmaschine
WO2001051797A3 (de)	2002-01-10	Steuerventil für einen injektor eines kraftstoffeinspritzsystems für brennkraftmaschinen mit druckerhöhung im steuerraum
WO2001053686A3 (de)	2002-02-07	Verfahren zum betrieb einer vorförderpumpe eines kraftstoffzumesssystems und kraftstoffzumesssystem einer direkteinspritzenden brennkraftmaschine
EP1199467A3 (de)	2003-05-28	Kraftstoffeinspritzsystem
EP1283336A3 (de)	2004-01-07	Brennkraftmaschine
EP1988277A3 (de)	2010-03-17	Verbesserungen hinsichtlich der Verbrennungsmotortechnologie
DE50112374D1 (en)	2007-05-31	Common-rail-injektor
WO2002063162A3 (de)	2002-11-28	Vorrichtung zur dämpfung von druckpulsationen in hochdruckeinspritzsystemen
WO2002044549A3 (de)	2002-08-15	Kraftstoffeinspritzpumpe für brennkraftmaschinen, insbesondere dieselmotoren
WO2008009974A3 (en)	2008-03-06	Fuel injection system
EP1081373A3 (de)	2002-04-10	Kraftstoffeinspritzventil
ATE366359T1 (de)	2007-07-15	Einspritzventil mit steuerungsventil, das den druck im steuerungsraum steuert
EP0987430A3 (de)	2001-03-14	Brennstoffeinspritzventil
CA2431286A1 (en)	2002-08-15	A method and a device for supplying fuel to a combustion chamber
EP0881379A3 (de)	1999-07-21	Brennstoffördersystem für eine Brennkraftmaschine
EP0890718A3 (de)	2000-02-23	System zur Entlüftung von Kraftstoffdämpfen im Brennkraftmotor
WO2004076842A3 (en)	2005-03-17	Fuel injector for an internal combustion engine
EP1236883A3 (de)	2003-11-26	Kraftstoffsystem
EP1314881A3 (de)	2006-03-22	Injektor für ein Common-Rail-Kraftstoffeinspritzsystem mit Einspritzverlaufsformung
EP1688613A3 (de)	2006-10-11	Kraftstoffeinspritzsystem
EP0892171A3 (de)	2000-06-07	Servogesteuertes Common-Rail-Einspritzventil
EP1113165A3 (de)	2004-01-21	Kraftstoffeinspritzvorrichtung mit kombinierter Voreinspritzung und Haupteinspritzung Druckregeleinrichtung

Legal Events

Date	Code	Title	Description
2002-07-19	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
2002-09-04	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 TR
2002-09-04	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2003-10-10	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2003-11-26	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 TR
2003-11-26	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2004-08-18	AKX	Designation fees paid
2004-09-23	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566
2005-01-07	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
2005-02-23	18D	Application deemed to be withdrawn	Effective date: 20040527