EP1544455A3 - Injecteur à combustible - Google Patents

Injecteur à combustible Download PDF

Info

Publication number: EP1544455A3
Authority: EP; European Patent Office
Prior art keywords: fuel injection; section; fuel injector; hold; injection valve
Prior art date: 2003-12-16
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

EP04105650A

Other languages

German (de)

English (en)

Other versions

EP1544455A2 (fr

EP1544455B1 (fr

Inventor

Andreas Eckbauer

Bernd Hollerbaum

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.)

2003-12-16

Filing date

2004-11-10

Publication date

2006-03-15

2004-11-10 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2005-06-22 Publication of EP1544455A2 publication Critical patent/EP1544455A2/fr

2006-03-15 Publication of EP1544455A3 publication Critical patent/EP1544455A3/fr

2011-02-16 Application granted granted Critical

2011-02-16 Publication of EP1544455B1 publication Critical patent/EP1544455B1/fr

2024-11-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title abstract 6
238000002347 injection Methods 0.000 abstract 4
239000007924 injection Substances 0.000 abstract 4

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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- 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
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
- 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
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
- 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
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails

Landscapes

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

EP20040105650 2003-12-16 2004-11-10 Injecteur à combustible Expired - Lifetime EP1544455B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2003158912 DE10358912A1 (de)	2003-12-16	2003-12-16	Brennstoffeinspritzsystem
DE10358912		2003-12-16

Publications (3)

Publication Number	Publication Date
EP1544455A2 EP1544455A2 (fr)	2005-06-22
EP1544455A3 true EP1544455A3 (fr)	2006-03-15
EP1544455B1 EP1544455B1 (fr)	2011-02-16

Family

ID=34485406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20040105650 Expired - Lifetime EP1544455B1 (fr)	2003-12-16	2004-11-10	Injecteur à combustible

Country Status (2)

Country	Link
EP (1)	EP1544455B1 (fr)
DE (2)	DE10358912A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004048401A1 (de) *	2004-10-01	2006-04-06	Robert Bosch Gmbh	Niederhalter für eine Brennstoffeinspritzvorrichtung und Brennstoffeinspritzvorrichtung
DE102010017725B4 (de)	2010-07-05	2018-05-30	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Einspritzanordnung für eine Brennkraftmaschine eines Kraftfahrzeugs
JP5822272B2 (ja) *	2012-02-27	2015-11-24	株式会社ケーヒン	燃料噴射弁の支持構造
DE102018218711A1 (de)	2018-10-31	2020-04-30	Robert Bosch Gmbh	Niederhalter für eine Brennstoffeinspritzvorrichtung
JP7339839B2 (ja) *	2019-10-07	2023-09-06	Ckd株式会社	電磁弁

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000042315A1 (fr) *	1999-01-12	2000-07-20	Siemens Automotive Corporation	Etrier d'injecteur a haute pression
WO2003038267A1 (fr) *	2001-10-24	2003-05-08	Robert Bosch Gmbh	Dispositif de fixation
WO2003054383A1 (fr) *	2001-12-20	2003-07-03	Robert Bosch Gmbh	Dispositif de fixation
WO2004051074A1 (fr) *	2002-12-04	2004-06-17	Robert Bosch Gmbh	Element d'appui
US20040194764A1 (en) *	2002-07-26	2004-10-07	Denso Corporation	Fuel supply apparatus having resilient injector-pressing member

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19735665A1 (de)	1997-06-25	1999-01-07	Bosch Gmbh Robert	Brennstoffeinspritzanlage

2003
- 2003-12-16 DE DE2003158912 patent/DE10358912A1/de not_active Withdrawn
2004
- 2004-11-10 EP EP20040105650 patent/EP1544455B1/fr not_active Expired - Lifetime
- 2004-11-10 DE DE200450012192 patent/DE502004012192D1/de not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000042315A1 (fr) *	1999-01-12	2000-07-20	Siemens Automotive Corporation	Etrier d'injecteur a haute pression
WO2003038267A1 (fr) *	2001-10-24	2003-05-08	Robert Bosch Gmbh	Dispositif de fixation
WO2003054383A1 (fr) *	2001-12-20	2003-07-03	Robert Bosch Gmbh	Dispositif de fixation
US20040194764A1 (en) *	2002-07-26	2004-10-07	Denso Corporation	Fuel supply apparatus having resilient injector-pressing member
WO2004051074A1 (fr) *	2002-12-04	2004-06-17	Robert Bosch Gmbh	Element d'appui

Also Published As

Publication number	Publication date
EP1544455A2 (fr)	2005-06-22
DE10358912A1 (de)	2005-09-08
EP1544455B1 (fr)	2011-02-16
DE502004012192D1 (de)	2011-03-31

Legal Events

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