EP1120548A3 - Commande de soupape de moteur à combustion interne par actionneur électromagnétique muni de ressorts de rappel pneumatiques - Google Patents

Commande de soupape de moteur à combustion interne par actionneur électromagnétique muni de ressorts de rappel pneumatiques Download PDF

Info

Publication number: EP1120548A3
Authority: EP; European Patent Office
Prior art keywords: gas springs; armature; magnet; valve drive; engine valve
Prior art date: 2000-01-26
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

EP00126373A

Other languages

German (de)

English (en)

Other versions

EP1120548A2 (fr

EP1120548B1 (fr

Inventor

Hans-Jörg Steffens

Frank Meissner

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.)

Bayerische Motoren Werke AG

Original Assignee

Bayerische Motoren Werke AG

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.)

2000-01-26

Filing date

2000-12-02

Publication date

2001-12-05

2000-12-02 Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG

2001-08-01 Publication of EP1120548A2 publication Critical patent/EP1120548A2/fr

2001-12-05 Publication of EP1120548A3 publication Critical patent/EP1120548A3/fr

2005-07-27 Application granted granted Critical

2005-07-27 Publication of EP1120548B1 publication Critical patent/EP1120548B1/fr

2020-12-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000002485 combustion reaction Methods 0.000 abstract 2

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Valve Device For Special Equipments (AREA)

EP00126373A 2000-01-26 2000-12-02 Commande de soupape de moteur à combustion interne par actionneur électromagnétique muni de ressorts de rappel pneumatiques Expired - Lifetime EP1120548B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10003116A DE10003116A1 (de)	2000-01-26	2000-01-26	Ventilsteuerung für Brennkraftmaschinen mit einem mit Gasfedern ausgerüsteten elektro-magnetischen Aktor
DE10003116		2000-01-26

Publications (3)

Publication Number	Publication Date
EP1120548A2 EP1120548A2 (fr)	2001-08-01
EP1120548A3 true EP1120548A3 (fr)	2001-12-05
EP1120548B1 EP1120548B1 (fr)	2005-07-27

Family

ID=7628666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00126373A Expired - Lifetime EP1120548B1 (fr)	2000-01-26	2000-12-02	Commande de soupape de moteur à combustion interne par actionneur électromagnétique muni de ressorts de rappel pneumatiques

Country Status (3)

Country	Link
EP (1)	EP1120548B1 (fr)
DE (2)	DE10003116A1 (fr)
ES (1)	ES2242574T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL317663A (en) *	2022-06-13	2025-02-01	Nakanishi Jaeger Gmbh	Magnetic operating device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0468548A2 (fr) *	1990-07-24	1992-01-29	Magnavox Electronic Systems Company	Vérin à retour par récupération d'énergie
DE19646938A1 (de) *	1996-11-13	1998-05-14	Bayerische Motoren Werke Ag	Elektromagnetische Betätigungsvorrichtung für ein Brennkraftmaschinen-Hubventil
US5943988A (en) *	1997-06-15	1999-08-31	Daimler Chrysler Ag	Operating arrangement for a gas change valve of an internal engine combustion engine
DE19841124A1 (de) *	1998-03-14	1999-09-16	Fev Motorentech Gmbh	Elektromagnetisch betätigbares Gaswechselventil für eine Kolbenbrennkraftmaschine mit pneumatischen Rückstellfedern
EP0971099A1 (fr) *	1998-07-05	2000-01-12	Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3	Actuateur électro-pneumatique pour commander une soupape, en particulier une soupape d'échange de gaz dans un moteur à combustion interne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3106890B2 (ja)	1995-01-11	2000-11-06	トヨタ自動車株式会社	内燃機関の弁駆動装置
DE19733186A1 (de)	1997-07-31	1999-02-04	Fev Motorentech Gmbh & Co Kg	Elektromagnetisch betätigbares Gaswechselventil für eine Kolbenbrennkraftmaschine

2000
- 2000-01-26 DE DE10003116A patent/DE10003116A1/de not_active Withdrawn
- 2000-12-02 DE DE50010827T patent/DE50010827D1/de not_active Expired - Fee Related
- 2000-12-02 ES ES00126373T patent/ES2242574T3/es not_active Expired - Lifetime
- 2000-12-02 EP EP00126373A patent/EP1120548B1/fr not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0468548A2 (fr) *	1990-07-24	1992-01-29	Magnavox Electronic Systems Company	Vérin à retour par récupération d'énergie
DE19646938A1 (de) *	1996-11-13	1998-05-14	Bayerische Motoren Werke Ag	Elektromagnetische Betätigungsvorrichtung für ein Brennkraftmaschinen-Hubventil
US5943988A (en) *	1997-06-15	1999-08-31	Daimler Chrysler Ag	Operating arrangement for a gas change valve of an internal engine combustion engine
DE19841124A1 (de) *	1998-03-14	1999-09-16	Fev Motorentech Gmbh	Elektromagnetisch betätigbares Gaswechselventil für eine Kolbenbrennkraftmaschine mit pneumatischen Rückstellfedern
EP0971099A1 (fr) *	1998-07-05	2000-01-12	Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3	Actuateur électro-pneumatique pour commander une soupape, en particulier une soupape d'échange de gaz dans un moteur à combustion interne

Also Published As

Publication number	Publication date
EP1120548A2 (fr)	2001-08-01
DE10003116A1 (de)	2001-08-02
ES2242574T3 (es)	2005-11-16
EP1120548B1 (fr)	2005-07-27
DE50010827D1 (de)	2005-09-01

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