GB2302762B - Electromagnetic valve driving apparatus for driving a valve of an internal combustion engine - Google Patents

Electromagnetic valve driving apparatus for driving a valve of an internal combustion engine

Info

Publication number
GB2302762B
GB2302762B GB9620402A GB9620402A GB2302762B GB 2302762 B GB2302762 B GB 2302762B GB 9620402 A GB9620402 A GB 9620402A GB 9620402 A GB9620402 A GB 9620402A GB 2302762 B GB2302762 B GB 2302762B
Authority
GB
United Kingdom
Prior art keywords
driving
valve
combustion engine
internal combustion
electromagnetic valve
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
GB9620402A
Other versions
GB9620402D0 (en
GB2302762A (en
Inventor
Takashi Izuo
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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
Priority claimed from JP22816494A external-priority patent/JP3186462B2/en
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of GB9620402D0 publication Critical patent/GB9620402D0/en
Publication of GB2302762A publication Critical patent/GB2302762A/en
Application granted granted Critical
Publication of GB2302762B publication Critical patent/GB2302762B/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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
GB9620402A 1994-09-22 1995-09-08 Electromagnetic valve driving apparatus for driving a valve of an internal combustion engine Expired - Fee Related GB2302762B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22816494A JP3186462B2 (en) 1994-09-22 1994-09-22 Electromagnetic valve drive for internal combustion engine
GB9518421A GB2293921B (en) 1994-09-22 1995-09-08 Electromagnetic valve driving apparatus for driving a valve of an internal combustion engine

Publications (3)

Publication Number Publication Date
GB9620402D0 GB9620402D0 (en) 1996-11-13
GB2302762A GB2302762A (en) 1997-01-29
GB2302762B true GB2302762B (en) 1997-05-07

Family

ID=26307718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9620402A Expired - Fee Related GB2302762B (en) 1994-09-22 1995-09-08 Electromagnetic valve driving apparatus for driving a valve of an internal combustion engine

Country Status (1)

Country Link
GB (1) GB2302762B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712063A1 (en) * 1997-03-24 1998-10-01 Braunewell Markus Electro-magnetic drive for activating valve of combustion engine
DE19735375C2 (en) * 1997-08-14 2002-04-04 Siemens Ag Solenoid valve, in particular for intake and exhaust valves of internal combustion engines
DE19838102A1 (en) * 1998-08-21 2000-02-24 Bayerische Motoren Werke Ag Frame-like housing of an electromagnetic actuator for valve actuation, especially in internal combustion engines
US10693358B2 (en) 2017-02-03 2020-06-23 Hamilton Sundstrand Corporation Reciprocating electromagnetic actuator with flux-balanced armature and stationary cores

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455543A (en) * 1980-06-27 1984-06-19 Franz Pischinger Electromagnetically operating actuator
WO1995000787A1 (en) * 1993-06-28 1995-01-05 Aura Systems, Inc. Improved core design for electromagnetically actuated valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455543A (en) * 1980-06-27 1984-06-19 Franz Pischinger Electromagnetically operating actuator
WO1995000787A1 (en) * 1993-06-28 1995-01-05 Aura Systems, Inc. Improved core design for electromagnetically actuated valve

Also Published As

Publication number Publication date
GB9620402D0 (en) 1996-11-13
GB2302762A (en) 1997-01-29

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20061025

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090908