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특허 상세정보

Control device for turbocharger with electric motor and control method of same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-033/44    F02B-037/00   
미국특허분류(USC) 060/608; 060/607; 060/597
출원번호 US-0072961 (2005-03-07)
우선권정보 JP-2002-336849(2002-11-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oliff &
인용정보 피인용 횟수 : 12  인용 특허 : 13
초록

A control device for a turbocharger with an electric motor includes a turbocharger which is provided along with an internal combustion engine and supercharges air taken in the internal combustion engine using a compressor; an electric motor which can increase a supercharging pressure by running the compressor of the turbocharger; and a controller. The controller calculates a base amount of electric power to be supplied to the electric motor based on a target supercharging pressure and an actual supercharging pressure, decides an amount of electric power ...

대표
청구항

What is claimed is: 1. A control method of a control device for a turbocharger with an electric motor including a turbocharger which is provided along with an internal combustion engine and supercharges air taken in the internal combustion engine using a compressor; and an electric motor which increases a supercharging pressure by running the compressor of the turbocharger when electric power is supplied thereto, comprising the steps of: in a normal state, calculating a base amount of electric power to be supplied to the electric motor based on a target...

이 특허에 인용된 특허 (13)

  1. Allen, John; Delf, Gerhard; Birch, Kevin; Black, Daniel; Hedrick, Rhett; Wedman, Len. Air cooling system for electric assisted turbocharger. USP2003086609375.
  2. Woollenweber William E. ; Halimi Edward M.. Charge air systems for turbocharged four-cycle internal combustion engines. USP2001036205787.
  3. Allen, John; Hedrick, Rhett; Wedman, Len; Delf, Gerhard; Black, Daniel; Birch, Kevin. Control system for electric assisted turbocharger. USP2004036705084.
  4. Kiuchi Takeo,JPX ; Tamagawa Yutaka,JPX ; Ibaraki Shigeru,JPX. Control system for electric power generating apparatus on vehicle. USP1998055751137.
  5. Kawamura Hideo (Kanagawa JPX). Control system for internal combustion engine with turbocharger. USP1990014894991.
  6. Kawamura Hideo (Samukawa JPX). Control system for turbocharger with rotary electric machine. USP1989074850193.
  7. Muraji Hiroshi (Yokohama JPX). Control system for turbocharger with rotary electric machine. USP1992025088286.
  8. Kawamura Hideo (Samukawa JPX). Device for controlling turbocharger with electric rotary machine. USP1989114882905.
  9. Kawamura Hideo (Samukawa JPX). Device for controlling turbocharger with electric rotary machine. USP1989114878347.
  10. Kawamura Hideo (Samukawa JPX). Device for controlling turbocharger with rotary electric machine. USP1990024901530.
  11. Halimi Edward M. ; Maloof Ralph P. ; Woollenweber William E.. Motor-assisted variable geometry turbocharging system. USP2001076256993.
  12. Woollenweber William E. ; Halimi Edward M.. Motor-generator assisted turbocharging systems for use with internal combustion engines and control method therefor. USP1999055906098.
  13. Sloan Jeffrey M. (1082 Woodkrest Dr. Flint MI 48532). Safety device to prevent excessive battery drain. USP1990024902956.