CA1281605C - Electromagnetic positioning system for gas exchange valves - Google Patents

Electromagnetic positioning system for gas exchange valves

Info

Publication number
CA1281605C
CA1281605C CA000506461A CA506461A CA1281605C CA 1281605 C CA1281605 C CA 1281605C CA 000506461 A CA000506461 A CA 000506461A CA 506461 A CA506461 A CA 506461A CA 1281605 C CA1281605 C CA 1281605C
Authority
CA
Canada
Prior art keywords
guide
valve
actuator assembly
anchor
valve stem
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
CA000506461A
Other languages
English (en)
French (fr)
Inventor
Peter Kreuter
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.)
Audi AG
Original Assignee
Audi 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 Audi AG filed Critical Audi AG
Application granted granted Critical
Publication of CA1281605C publication Critical patent/CA1281605C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • H01F2007/1692—Electromagnets or actuators with two coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
CA000506461A 1985-04-12 1986-04-11 Electromagnetic positioning system for gas exchange valves Expired - Lifetime CA1281605C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853513105 DE3513105A1 (de) 1985-04-12 1985-04-12 Elektromagnetische stelleinrichtung fuer gaswechselventile
DEP3513105.5 1985-04-12

Publications (1)

Publication Number Publication Date
CA1281605C true CA1281605C (en) 1991-03-19

Family

ID=6267802

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000506461A Expired - Lifetime CA1281605C (en) 1985-04-12 1986-04-11 Electromagnetic positioning system for gas exchange valves

Country Status (4)

Country Link
US (1) US4719882A (en])
JP (1) JPS61247807A (en])
CA (1) CA1281605C (en])
DE (1) DE3513105A1 (en])

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0658047B2 (ja) * 1988-06-14 1994-08-03 本田技研工業株式会社 内燃機関の動弁制御装置
DE3826975A1 (de) * 1988-08-09 1990-02-15 Meyer Hans Wilhelm Stelleinrichtung fuer ein gaswechselventil
DE3826978A1 (de) * 1988-08-09 1990-02-15 Meyer Hans Wilhelm Elektromagnetisch betaetigbare stellvorrichtung
JPH0621530B2 (ja) * 1988-12-29 1994-03-23 いすゞ自動車株式会社 バルブ駆動装置
JP2610187B2 (ja) * 1989-04-28 1997-05-14 株式会社いすゞセラミックス研究所 バルブの駆動装置
US5083533A (en) * 1989-11-09 1992-01-28 North American Philips Corporation Two-stroke-cycle engine with variable valve timing
US5074259A (en) * 1990-05-09 1991-12-24 Pavo Pusic Electrically operated cylinder valve
US5352101A (en) * 1992-10-05 1994-10-04 Aura Systems, Inc. Electromagnetically actuated compressor valve
US5350153A (en) * 1992-10-05 1994-09-27 Aura Systems, Inc. Core design for electromagnetically actuated valve
US5222714A (en) 1992-10-05 1993-06-29 Aura Systems, Inc. Electromagnetically actuated valve
US5354185A (en) * 1992-10-05 1994-10-11 Aura Systems, Inc. Electromagnetically actuated reciprocating compressor driver
US5548263A (en) * 1992-10-05 1996-08-20 Aura Systems, Inc. Electromagnetically actuated valve
US5720468A (en) * 1992-10-05 1998-02-24 Aura Systems, Inc. Staggered electromagnetically actuated valve design
US20020091850A1 (en) 1992-10-23 2002-07-11 Cybex Corporation System and method for remote monitoring and operation of personal computers
US6308690B1 (en) * 1994-04-05 2001-10-30 Sturman Industries, Inc. Hydraulically controllable camless valve system adapted for an internal combustion engine
JPH07293215A (ja) * 1994-04-25 1995-11-07 Toyota Motor Corp 内燃機関の弁駆動装置
US5622351A (en) * 1994-05-31 1997-04-22 Daewoo Electronics Co., Ltd. Water-supply valve of a washing machine
DE19529155B4 (de) * 1995-08-08 2007-05-24 Fev Motorentechnik Gmbh Verfahren zur Messung des Ventilspiels an einem durch einen elektromagnetischen Aktuator betätigten Gaswechselventil
JP3599147B2 (ja) * 1996-07-24 2004-12-08 本田技研工業株式会社 内燃機関の動弁装置
JP3605476B2 (ja) * 1996-08-08 2004-12-22 本田技研工業株式会社 内燃機関の動弁装置
JP3605478B2 (ja) * 1996-08-21 2004-12-22 本田技研工業株式会社 内燃機関の動弁装置
US5730091A (en) * 1996-11-12 1998-03-24 Ford Global Technologies, Inc. Soft landing electromechanically actuated engine valve
US5647311A (en) * 1996-11-12 1997-07-15 Ford Global Technologies, Inc. Electromechanically actuated valve with multiple lifts and soft landing
US5692463A (en) * 1996-11-12 1997-12-02 Ford Global Technologies, Inc. Electromechanically actuated valve with multiple lifts
US5765513A (en) * 1996-11-12 1998-06-16 Ford Global Technologies, Inc. Electromechanically actuated valve
US5645019A (en) * 1996-11-12 1997-07-08 Ford Global Technologies, Inc. Electromechanically actuated valve with soft landing and consistent seating force
DE19733140A1 (de) * 1997-07-31 1999-02-04 Fev Motorentech Gmbh & Co Kg Verfahren zur Beeinflussung der Gemischbildung in Zylindern von Kolbenbrennkraftmaschinen durch Veränderung des Ventilhubs
US6125803A (en) * 1997-09-22 2000-10-03 Toyota Jidosha Kabushiki Kaisha Electromagnetically driven valve for an internal combustion engine
JP3907835B2 (ja) 1998-06-25 2007-04-18 日産自動車株式会社 車両用エンジンの動弁装置
DE19835402C1 (de) * 1998-08-05 2000-02-10 Meta Motoren Energietech Elektromagnetisch arbeitende Vorrichtung zum Betätigen eines Ventils
US6009841A (en) * 1998-08-10 2000-01-04 Ford Global Technologies, Inc. Internal combustion engine having hybrid cylinder valve actuation system
JP2000154740A (ja) 1998-11-19 2000-06-06 Nissan Motor Co Ltd 可変動弁エンジンの制御装置
DE19922427A1 (de) * 1999-05-14 2000-11-30 Siemens Ag Elektromagnetischer Mehrfachstellantrieb
JP2001303915A (ja) 2000-04-18 2001-10-31 Nissan Motor Co Ltd 内燃機関の動弁装置
US20050076866A1 (en) * 2003-10-14 2005-04-14 Hopper Mark L. Electromechanical valve actuator
JP2006336525A (ja) * 2005-06-01 2006-12-14 Toyota Motor Corp 電磁駆動弁
PL2024223T3 (pl) 2006-06-08 2011-07-29 Roderick Mackenzie Śniegowa jednostka gąsienicowa dla pojazdów

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412971A (en) * 1966-03-03 1968-11-26 Armstrong Cork Co Electrically-controlled valve apparatus and control circuit suitable for use therein
GB1391955A (en) * 1972-07-12 1975-04-23 British Leyland Austin Morris Actuating internal combustion engine poppet valves
DE3024109A1 (de) * 1980-06-27 1982-01-21 Pischinger, Franz, Prof. Dipl.-Ing. Dr.Techn., 5100 Aachen Elektromagnetisch arbeitende stelleinrichtung

Also Published As

Publication number Publication date
JPH0561445B2 (en]) 1993-09-06
US4719882A (en) 1988-01-19
DE3513105A1 (de) 1986-10-16
JPS61247807A (ja) 1986-11-05

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Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205