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DE59904924D1 - Frame-like housing of an electromagnetic actuator for valve actuation, especially in internal combustion engines - Google Patents

Frame-like housing of an electromagnetic actuator for valve actuation, especially in internal combustion engines

Info

Publication number
DE59904924D1
DE59904924D1 DE59904924T DE59904924T DE59904924D1 DE 59904924 D1 DE59904924 D1 DE 59904924D1 DE 59904924 T DE59904924 T DE 59904924T DE 59904924 T DE59904924 T DE 59904924T DE 59904924 D1 DE59904924 D1 DE 59904924D1
Authority
DE
Germany
Prior art keywords
housing
frame
internal combustion
combustion engines
electromagnetic actuator
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 - Fee Related
Application number
DE59904924T
Other languages
German (de)
Inventor
Clemens Luchner
Dr Grudno
Johann Wiesemann
Dr Hundt
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
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of DE59904924D1 publication Critical patent/DE59904924D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • 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
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE59904924T 1998-08-21 1999-07-28 Frame-like housing of an electromagnetic actuator for valve actuation, especially in internal combustion engines Expired - Fee Related DE59904924D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19838102A DE19838102A1 (en) 1998-08-21 1998-08-21 Frame-like housing of an electromagnetic actuator for valve actuation, especially in internal combustion engines

Publications (1)

Publication Number Publication Date
DE59904924D1 true DE59904924D1 (en) 2003-05-15

Family

ID=7878338

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19838102A Withdrawn DE19838102A1 (en) 1998-08-21 1998-08-21 Frame-like housing of an electromagnetic actuator for valve actuation, especially in internal combustion engines
DE59904924T Expired - Fee Related DE59904924D1 (en) 1998-08-21 1999-07-28 Frame-like housing of an electromagnetic actuator for valve actuation, especially in internal combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19838102A Withdrawn DE19838102A1 (en) 1998-08-21 1998-08-21 Frame-like housing of an electromagnetic actuator for valve actuation, especially in internal combustion engines

Country Status (3)

Country Link
EP (1) EP0982521B1 (en)
DE (2) DE19838102A1 (en)
ES (1) ES2194405T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958101A1 (en) * 1999-12-02 2001-06-07 Fev Motorentech Gmbh Electromagnetic actuator with split housing
DE10009927A1 (en) * 2000-03-01 2001-09-06 Bayerische Motoren Werke Ag Electromagnetic lift actuator for internal combustion engine valve drive has slide bush casting fixed to sheet core before casting housing so free end supports core during housing casting
DE10321017A1 (en) * 2003-05-10 2004-12-02 Bayerische Motoren Werke Ag Stroke actuator for internal combustion engines with electric valve train
DE102024002340A1 (en) 2024-07-18 2024-09-05 Mercedes-Benz Group AG Safety device for a valve unit of an internal combustion engine having a gas exchange valve and method for producing such a safety device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT372417B (en) * 1980-08-21 1983-10-10 Zimmer Johannes Gmbh SPRAY NOZZLE
US4515343A (en) * 1983-03-28 1985-05-07 Fev Forschungsgesellschaft fur Energietechnik und ver Brennungsmotoren mbH Arrangement for electromagnetically operated actuators
US4779582A (en) * 1987-08-12 1988-10-25 General Motors Corporation Bistable electromechanical valve actuator
GB2302762B (en) * 1994-09-22 1997-05-07 Toyota Motor Co Ltd Electromagnetic valve driving apparatus for driving a valve of an internal combustion engine
DE19611547A1 (en) * 1996-03-23 1997-09-25 Bayerische Motoren Werke Ag Electromagnetic actuating device for internal combustion engine lift valves

Also Published As

Publication number Publication date
DE19838102A1 (en) 2000-02-24
EP0982521A3 (en) 2001-08-08
EP0982521A2 (en) 2000-03-01
EP0982521B1 (en) 2003-04-09
ES2194405T3 (en) 2003-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee