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Vehicle engine cooling system with variable speed water pump 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01P-005/10
출원번호 US-0200796 (2002-07-22)
발명자 / 주소
  • Liederman, Keith E.
  • Vint, Matti K.
  • Bejster, Joseph V.
  • Piccirilli, Davide F.
출원인 / 주소
  • Visteon Global Technologies, Inc.
대리인 / 주소
    MacMillan, Sobanski & Todd, LLC
인용정보 피인용 횟수 : 18  인용 특허 : 17

초록

An engine cooling system and method that will allow an engine water pump to be driven independently of the engine speed. The engine water pump is driven by the engine crankshaft, but includes an electronically controllable pump clutch between the water pump and the crankshaft. A control module elect

대표청구항

An engine cooling system and method that will allow an engine water pump to be driven independently of the engine speed. The engine water pump is driven by the engine crankshaft, but includes an electronically controllable pump clutch between the water pump and the crankshaft. A control module elect

이 특허에 인용된 특허 (17)

  1. Machida Kenichi (Atsugi JPX), Apparatus and method for diagnosing radiator fan control system installed in vehicular internal combustion engine.
  2. Schneider Klaus,DEX, Coolant circuit of an internal-combustion engine.
  3. Sano Mitsuhiro,JPX, Cooling control apparatus and cooling control method for internal combustion engines.
  4. Sano Mitsuhiro,JPX ; Morozumi Hiroshi,JPX, Cooling control system and cooling control method for engine.
  5. Hirata Makizo (Kakogawa JPX) Abe Shinji (Akashi JPX), Cooling liquid temperature control system for internal combustion engine.
  6. Ferrari Andrea,ITX ; Mazzeri Marco,ITX, Cooling system for a motor-vehicle engine.
  7. Fujigaya Kazuyuki (Yokosuka JPX) Ogawa Naoki (Yokohama JPX) Shimonosono Hitoshi (Yokosuka JPX) Minezaki Yutaka (Koshigaya JPX), Cooling system for automotive engine or the like.
  8. Hirano Yoshinori (Yokohama JPX), Cooling system for automotive engine or the like.
  9. Hirano, Yoshinori, Cooling system for automotive engine or the like.
  10. Cindy Marie Rutyna ; Peter Langer ; Paul Raymond Murray, Electric waterpump, fluid control valve and electric cooling fan strategy.
  11. Stewart ; Jr. Howard C. (High Point NC), Engine cooling system for cooling a vehicle engine.
  12. Evans John W., Engine cooling system with temperature-controlled expansion chamber for maintaining a substantially anhydrous coolant, a.
  13. Dante Rodolfo Malatto IT; Fiorello Losano IT; Sergio Occella IT; Vladimiro Patrone IT, Internal combustion engines having separated cooling circuits for the cylinder head and the engine block.
  14. Avrea Walter C. (1405 Whalers Way Tempe AZ 85283), Method and apparatus for continuously purging gaseous matter from the cooling system of an internal combustion engine.
  15. Michels Karsten (Braunschweig DEX), Method for controlling a cooling circuit for an internal-combustion engine.
  16. Rockey Carl E. (Marshall MI) O\Neil Walter K. (Birmingham MI) Mohan Robert J. (Canton MI), Self powered remote viscous fluid coupling.
  17. Klamm Thomas L. ; Braun Robert D., System removing entrapped gas from an engine cooling system.

이 특허를 인용한 특허 (18)

  1. Shutty, John; Bohan, Stephen; Roby, Joshua L., Control methods for dual mode cooling pump.
  2. Shintani, Osamu; Takahashi, Eizou, Cooling apparatus.
  3. Böhm, Martin, Cooling circuit for a liquid-cooled internal combustion engine.
  4. Ekman, Mats; Strindlund, Mattias; Hildahl, Stig, Cooling system in a vehicle.
  5. Namuduri,Chandra S.; Rule,David S.; Murty,Balarama V., Engine coolant pump drive system and apparatus for a vehicle.
  6. Cimatti, Franco; Favaretto, Fabrizio, Hybrid vehicle.
  7. Styles, Daniel Joseph; Shelby, Michael Howard; Hilditch, James Alfred; Czekala, Michael Damian; Ulrey, Joseph Norman, Method and system for EGR control.
  8. Roby, Joshua L., Multi-mode cooling pump.
  9. Kline, Ronald F.; Laboe, Kevin J.; Vespa, Antonio, Series electric-mechanical water pump system for engine cooling.
  10. Naik, Sanjeev M.; Chen, Yue-Ming; Dmitrieva, Irina N., System and method for controlling coolant flow through an engine using a feedforward approach and a feedback approach.
  11. Levijoki, Stephen Paul; Knieper, Christopher Harold, System and method for controlling torque output of an engine when a water pump coupled to the engine is switched on or off.
  12. Levijoki, Stephen Paul, System and method for diagnosing a fault in a switchable water pump for an engine based on a change in crankshaft speed.
  13. Lee, Dong Hun, System and method for diagnosing state of cooling water.
  14. Naik, Sanjeev M.; Chen, Yue-Ming; Dmitrieva, Irina N., System and method for estimating a cylinder wall temperature and for controlling coolant flow through an engine based on the estimated cylinder wall temperature.
  15. De Andrade Filho, Ayres Pinto; Meira, Joao Luiz de Carvalho; Ferraz, Edgard; Ribeiro, Eduardo Gubbiotti, Temperature control apparatus and method for an automotive cooling system.
  16. Szalony,Norman; Hung,Stephen Think, Thermal energy recovery and management system.
  17. Ishii, Shigeharu; Doi, Hisafumi; Katsuki, Makoto; Tomita, Shinsaku, Vehicle heating system.
  18. Nemoto, Atsuki; Inui, Kiwamu; Morita, Masaki, Vehicular air-conditioning system and control method of same.
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