EP1970558A3 - Dispositif de vanne de commande - Google Patents

Dispositif de vanne de commande Download PDF

Info

Publication number: EP1970558A3
Authority: EP; European Patent Office
Prior art keywords: valve needle; control valve; valve device; hubanschlagelement; relative
Prior art date: 2007-03-12
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

EP08100936A

Other languages

German (de)

English (en)

Other versions

EP1970558A2 (fr

EP1970558B1 (fr

Inventor

Matthias Burger

Hans-Christoph Magel

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.)

2007-03-12

Filing date

2008-01-25

Publication date

2009-07-08

2008-01-25 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2008-09-17 Publication of EP1970558A2 publication Critical patent/EP1970558A2/fr

2009-07-08 Publication of EP1970558A3 publication Critical patent/EP1970558A3/fr

2014-08-13 Application granted granted Critical

2014-08-13 Publication of EP1970558B1 publication Critical patent/EP1970558B1/fr

Status Active legal-status Critical Current

2028-01-25 Anticipated expiration legal-status Critical

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
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
- 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
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- 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
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
- F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring

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)

EP08100936.7A 2007-03-12 2008-01-25 Dispositif de vanne de commande Active EP1970558B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE200710011790 DE102007011790A1 (de)	2007-03-12	2007-03-12	Steuerventileinrichtung

Publications (3)

Publication Number	Publication Date
EP1970558A2 EP1970558A2 (fr)	2008-09-17
EP1970558A3 true EP1970558A3 (fr)	2009-07-08
EP1970558B1 EP1970558B1 (fr)	2014-08-13

Family

ID=39387760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08100936.7A Active EP1970558B1 (fr)	2007-03-12	2008-01-25	Dispositif de vanne de commande

Country Status (2)

Country	Link
EP (1)	EP1970558B1 (fr)
DE (1)	DE102007011790A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6087210B2 (ja) *	2013-05-24	2017-03-01	日立オートモティブシステムズ株式会社	燃料噴射弁
DE102015223043A1 (de)	2015-11-23	2017-05-24	Robert Bosch Gmbh	Kraftstoff-Injektor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1076766A1 (fr) *	1998-05-07	2001-02-21	DaimlerChrysler AG	Dispositif d'actionnement pour injecteurs haute pression pour substances d'injection liquides
EP1256709A2 (fr) *	2001-05-08	2002-11-13	Robert Bosch Gmbh	Electrovanne de commande d'une soupape d'injection d'un moteur à combustion interne
US20030111625A1 (en) *	2000-10-18	2003-06-19	Wolfgang Kuehne	Magnetic valve for controlling an injection valve of an internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102006020724A1 (de) *	2006-05-04	2007-11-08	Robert Bosch Gmbh	Magnetventil mit selbstzentrierendem Ankerbolzen

2007
- 2007-03-12 DE DE200710011790 patent/DE102007011790A1/de not_active Withdrawn
2008
- 2008-01-25 EP EP08100936.7A patent/EP1970558B1/fr active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1076766A1 (fr) *	1998-05-07	2001-02-21	DaimlerChrysler AG	Dispositif d'actionnement pour injecteurs haute pression pour substances d'injection liquides
US20030111625A1 (en) *	2000-10-18	2003-06-19	Wolfgang Kuehne	Magnetic valve for controlling an injection valve of an internal combustion engine
EP1256709A2 (fr) *	2001-05-08	2002-11-13	Robert Bosch Gmbh	Electrovanne de commande d'une soupape d'injection d'un moteur à combustion interne

Also Published As

Publication number	Publication date
DE102007011790A1 (de)	2008-09-18
EP1970558A2 (fr)	2008-09-17
EP1970558B1 (fr)	2014-08-13

Publication	Publication Date	Title
EP1916427A3 (fr)	2012-05-23	Vérin
EP2644906A3 (fr)	2017-08-16	Soupape, en particulier soupape de réglage de pression proportionnelle précommandée
EP2345816A3 (fr)	2014-02-26	Dispositif d'aération pour un cylindre hydraulique
EP2336619A3 (fr)	2014-06-18	Soupape aved actionneur
EP2283764A3 (fr)	2015-01-14	Lave-vaisselle doté d'un dispositif de commande de l'écoulement d'eau
EP2395256A3 (fr)	2018-02-21	Dispositif doté d'une soupape de mise en circuit
EP2413009A3 (fr)	2013-07-31	Soupape de procédé dotée d'un dispositif dynamométrique
EP2508703A3 (fr)	2017-01-25	Ferme-porte
EP2050911A3 (fr)	2013-12-04	Ferrure entraînée
EP1988316A3 (fr)	2011-03-02	Soupape
EP1970558A3 (fr)	2009-07-08	Dispositif de vanne de commande
EP2253872A3 (fr)	2013-11-20	Mécanisme de distribution
EP2104015A3 (fr)	2013-06-12	Soupape à thermostat dotée d'une soupape de dérivation intégrée
EP2241792A3 (fr)	2014-04-23	Double robinet-vanne
EP2399712A3 (fr)	2016-03-30	Appareil de fixation doté d'un réglage de levée de siège variable
EP2256388A3 (fr)	2013-11-13	Dispositif d'entraînement doté d'un piézo-actionneur de pile
EP2113698A3 (fr)	2012-01-04	Fil dentaire et emballage le contenant
EP2457698A3 (fr)	2015-10-07	Appareil d'enfoncement
EP2233998A3 (fr)	2011-07-06	Soupape de réglage de pression
EP1926117A3 (fr)	2009-05-13	Dispositif de commutation pour un dispositif de chauffage
EP1906019A3 (fr)	2009-10-28	Clapet anti-retour pour pompes de dosage
EP1939441A3 (fr)	2009-02-04	Injecteur de carburant
EP2476838A8 (fr)	2012-09-26	Structure de porte
EP2457697A3 (fr)	2015-10-07	Appareil d'enfoncement
EP2233685A3 (fr)	2014-06-25	Outil de puits avec un actionnement combiné de plusieurs vannes

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