DE502004000098D1 - Elektromagnetischer Ventiltrieb mit Wirbelstromkreis für passive Rotorabbremsung - Google Patents

Elektromagnetischer Ventiltrieb mit Wirbelstromkreis für passive Rotorabbremsung

Info

Publication number
DE502004000098D1
DE502004000098D1 DE502004000098T DE502004000098T DE502004000098D1 DE 502004000098 D1 DE502004000098 D1 DE 502004000098D1 DE 502004000098 T DE502004000098 T DE 502004000098T DE 502004000098 T DE502004000098 T DE 502004000098T DE 502004000098 D1 DE502004000098 D1 DE 502004000098D1
Authority
DE
Germany
Prior art keywords
electromagnetic valve
valve drive
rotor braking
passive rotor
eddy
Prior art date
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.)
Expired - Lifetime
Application number
DE502004000098T
Other languages
English (en)
Inventor
Dr Kellermann
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33039171&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502004000098(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of DE502004000098D1 publication Critical patent/DE502004000098D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20Valve-gear or valve arrangements actuated non-mechanically by electric means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/40Methods of operation thereof; Control of valve actuation, e.g. duration or lift
    • F01L2009/409Determination of valve speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electromagnets (AREA)
DE502004000098T 2003-05-10 2004-04-13 Elektromagnetischer Ventiltrieb mit Wirbelstromkreis für passive Rotorabbremsung Expired - Lifetime DE502004000098D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10321036A DE10321036A1 (de) 2003-05-10 2003-05-10 Elektrischer Ventiltrieb mit Kurzschlussring

Publications (1)

Publication Number Publication Date
DE502004000098D1 true DE502004000098D1 (de) 2005-11-17

Family

ID=33039171

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10321036A Withdrawn DE10321036A1 (de) 2003-05-10 2003-05-10 Elektrischer Ventiltrieb mit Kurzschlussring
DE502004000098T Expired - Lifetime DE502004000098D1 (de) 2003-05-10 2004-04-13 Elektromagnetischer Ventiltrieb mit Wirbelstromkreis für passive Rotorabbremsung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10321036A Withdrawn DE10321036A1 (de) 2003-05-10 2003-05-10 Elektrischer Ventiltrieb mit Kurzschlussring

Country Status (2)

Country Link
EP (1) EP1479879B2 (de)
DE (2) DE10321036A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006706A1 (de) * 2008-01-30 2009-08-06 Robert Bosch Gmbh Verfahren zur Ansteuerung von Magnetventilen
DE102015203977B4 (de) * 2015-03-05 2023-02-23 Vitesco Technologies GmbH Vorrichtung mit einer Spule und einem sich im Magnetfeld der Spule in eine Vorzugslage bewegbaren weichmagnetischen Betätigungselement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244247A1 (de) * 1992-12-24 1994-07-07 Kuhnke Gmbh Kg H Elektromagnetische Anordnung
JPH10205314A (ja) * 1996-12-13 1998-08-04 Fev Motorentechnik Gmbh & Co Kg ガス交換弁の電磁弁駆動部を制御する方法
DE29703585U1 (de) 1997-02-28 1998-06-25 Fev Motorentech Gmbh & Co Kg Elektromagnetischer Aktuator mit magnetischer Auftreffdämpfung
DE19722632A1 (de) * 1997-05-30 1998-12-03 Schaeffler Waelzlager Ohg Antrieb zur periodischen Beaufschlagung wenigstens eines Ventils
US5991143A (en) * 1998-04-28 1999-11-23 Siemens Automotive Corporation Method for controlling velocity of an armature of an electromagnetic actuator
JP2002529842A (ja) * 1998-11-06 2002-09-10 シーメンス オートモーティヴ コーポレイション 電気機械アクチュエーターの流量制御のための補償方法
DE19920181A1 (de) * 1999-05-03 2000-11-09 Fev Motorentech Gmbh Verfahren zur Regelung der Ankerauftreffgeschwindigkeit an einem elektromagnetischen Aktuator durch eine kennfeldgestützte Regelung der Bestromung
EP1101016B1 (de) * 1999-05-27 2002-09-18 FEV Motorentechnik GmbH Verfahren zur endlagenansteuerung eines durch einen elektromagnetischen aktuator betätigten gaswechselventils an einer kolbenbrennkraftmaschine
DE60030049T2 (de) * 1999-07-29 2006-12-07 Isuzu Motors Ltd. Wirbelstrom-Bremsgerät
DE10012988A1 (de) * 2000-03-16 2001-09-20 Bayerische Motoren Werke Ag Verfahren zum Betrieb eines elektromagnetischen Aktors
JP3935008B2 (ja) * 2002-07-16 2007-06-20 本田技研工業株式会社 エンジンの動弁装置

Also Published As

Publication number Publication date
DE10321036A1 (de) 2004-11-25
EP1479879B2 (de) 2009-09-23
EP1479879A1 (de) 2004-11-24
EP1479879B1 (de) 2005-10-12

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings