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특허 상세정보

Electromagnetic driving device of engine valve for internal combustion engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01L-009/04   
미국특허분류(USC) 123/090.11 ; 123/090.6 ; 123/090.65 ; 251/129.01 ; 251/129.16
출원번호 US-0565493 (2000-05-05)
우선권정보 JP0126811 (1999-05-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
인용정보 피인용 횟수 : 11  인용 특허 : 6
초록

An electromagnetic driving device of engine valve for internal combustion engine comprising an electromagnetic deriving mechanism includes a first and second electromagnets positioned opposite each other, an armature disposed in a gap formed between the electromagnets for moving therebetween, a follower having a first and second followers that are positioned opposite each other is for moving in relation to the armature, a valve associated with the armature for closing and opening an intake or exhaust passage, a first and second cams having gradually vari...

대표
청구항

[ What is claimed is:] [1.]1. An electromagnetic device for driving an engine valve in an internal combustion engine,the valve comprising a stem defining along its longitudinal dimension a movement axis and having at one end thereof a valve portion that engages a valve seat for closing and opening an exhaust passage, comprising:an armature mechanically coupled to the valve stem;an electromagnetic driving mechanism comprises first and second electromagnets, disposed on opposite sides of the armature and being separately operable to magnetically engage the...

이 특허를 인용한 특허 피인용횟수: 11

  1. Carns, James A.; Cutler, Theron L.; Shelly, Mark A.; Van Kampen, Benjamin P.. Adjustable fittings for attaching support members to fluid conduits, including aircraft fuel conduits, and associated systems and methods. USP2009097581700.
  2. Takacs, John F.; Stecko, Stephen M.; Jefferson, Gordon R.; Roberts, Gregory A.; Shoore, Joseph D.. Controllable refueling drogues and associated systems and methods. USP2011027887010.
  3. Takacs,John F.; Stecko,Stephen M.; Jefferson,Gordon R.; Roberts,Gregory A.; Shoore,Joseph D.. Controllable refueling drogues and associated systems and methods. USP2007057219857.
  4. Carns, James A.; Cutler, Theron L.; Shelly, Mark A.; Van Kampen, Benjamin P.. Fittings with redundant seals for aircraft fuel lines, fuel tanks, and other systems. USP2013018356842.
  5. Carns, James A.; Cutler, Theron L.; Shelly, Mark A.; Van Kampen, Benjamin P.. Fittings with redundant seals for aircraft fuel lines, fuel tanks, and other systems. USP2009057533850.
  6. Adams, Joseph S.. Single component intake/exhaust valve member, fuel distribution system, and cooling system for combustion-powered fastener-driving tool. USP2014058714120.
  7. Carns,James A.; Cutler,Theron L.; Shelly,Mark A.; Van Kampen,Benjamin P.. System and methods for distributing loads from fluid conduits, including aircraft fuel conduits. USP2007117293741.
  8. Speer,Thomas E.. Systems and methods for automatically and semiautomatically controlling aircraft refueling. USP2008127469863.
  9. Schuster,John H.; Feltrop,Ed. Systems and methods for controlling an aerial refueling device. USP2009017472868.
  10. Crangle,Gage B.; Doehring,Kim I.. Systems and methods for controlling flexible communication links used for aircraft refueling. USP2007127309047.
  11. Carns,James A.; Cutler,Theron L.; Shelly,Mark A.; Van Kampen,Benjamin P.. Valves for annular conduits including aircraft fuel conduits and associated systems and methods. USP2007057213787.