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특허 상세정보

Motor-assisted turbo-cooling system for internal combustion engines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01P-005/08   
미국특허분류(USC) 60/597 ; 123/041.12 ; 417/407
출원번호 US-0713112 (1996-09-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Brinks Hofer Gilson & Lione
인용정보 피인용 횟수 : 9  인용 특허 : 33
초록

An internal combustion engine cooling system incorporating a motor-assisted turbofan is disclosed. The turbine-driven fan is increased in rotational speed by energizing a motor attached to the turbine fan shaft from an outside power source to provide required cooling air flow. The cooling air system of the invention also includes a ducted fan for supplying cooling air for one or more heat exchangers, and is controlled via inputs from an engine speed sensor for providing a motor operating signal, a flow sensor downstream of the heat exchangers for providi...

대표
청구항

[ We claim:] [1.] A motor-assisted turbofan assembly to be driven by exhaust gas from an internal combustion engine, comprisinga combined motor-turbine driving section and a ducted fan section sharing a common rotating shaft having a first end and a second end and a central portion carried by shaft bearings,said combined motor-turbine section comprising a plurality of turbine blades at said first end of said rotating shaft, an exhaust gas volute for directing exhaust gas from an inlet through said plurality of turbine blades to rotate said shaft,said duc...

이 특허에 인용된 특허 (33)

  1. Schmider Fritz (Hornberg DEX) Zuckschwert Edgar (St. Georgen DEX). Axially compact small fan. USP1993015176509.
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  5. Kawamura Hideo (Kanagawa JPX). Control system for internal combustion engine with turbocharger. USP1990014894991.
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  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.
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  10. Kawamura Hideo (Samukawa JPX). Device for controlling turbocharger with rotary electric machine. USP1990024901530.
  11. Kawamura Hideo (Koza JPX). Drive system for turbocharger with rotary electric machine. USP1990094958708.
  12. Kawamura Hideo (Samukawa JPX). Drive system for turbochargers with rotary electric machines. USP1990094955199.
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  17. Kawamura Hideo (Samukawa JPX). High speed motor/generator for turbocharger. USP1990064935656.
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  22. Halimi Edward M. (6155 Carpinteria Ave. Carpinteria CA 93013) Woollenweber William E. (3169 Camino Del Arco Carlsbad CA 92009) Maloof Ralph P. (4527 Park Monaco Calabasas CA 91302). Motor-assisted variable geometry turbocharging system. USP1996105560208.
  23. Hara Shinji (Fujisawa JPX). Power supply system for turbocharger with rotary electric machine. USP1991085038566.
  24. Bronicki Lucien Y. (Rehovot IL). Supercharger system for combustion engine. USP1976063961199.
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  28. Hara Shinji (Fujisawa JPX) Koizumi Yoshihisa (Yohohama JPX). Turbocharger control system. USP1991014981017.
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