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특허 상세정보

Hybrid electromagnetic/friction actuation system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60J-008/64   
미국특허분류(USC) 303/152; 180/065.3; 188/162
출원번호 US-0027408 (2001-12-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Brinks Hofer Gilson & Lione
인용정보 피인용 횟수 : 13  인용 특허 : 25
초록

An actuation system controls the flow of electric power to electromagnetic actuators to control motion or movement of at least two shafts or bodies. The system is preferentially applied to braking systems in automobiles and trucks, and may also be applied to other areas, including clutches and drive systems for other power transmission purposes. The electromagnetic retarders may also be used in combination with friction brake systems. Principal advantages of the combination system are the reliability and simplicity of friction and hydraulic components, a...

대표
청구항

An actuation system controls the flow of electric power to electromagnetic actuators to control motion or movement of at least two shafts or bodies. The system is preferentially applied to braking systems in automobiles and trucks, and may also be applied to other areas, including clutches and drive systems for other power transmission purposes. The electromagnetic retarders may also be used in combination with friction brake systems. Principal advantages of the combination system are the reliability and simplicity of friction and hydraulic components, a...

이 특허에 인용된 특허 (25)

  1. Maron Christof,DEX ; Prinzler Hubertus,DEX ; Dieckmann Thomas,DEX. Brake system for a motor vehicle. USP1998115829845.
  2. Riddiford Bryan P. (Spring Valley OH) Littlejohn Deron C. (Middletown OH). Brake system with brake gain shifting. USP1995065423600.
  3. Ohtsu Eiichi (Mito JPX) Naito Shotaro (Katsuta JPX) Kuriyama Shigeru (Katsuta JPX). Braking apparatus for electric vehicle. USP1995125476310.
  4. Park Kyi Hwan,KRX ; Lee Kap Jin,KRX. Contactless eddy current brake for cars. USP2001096286637.
  5. Even Denis (Cergy FRX). Devices for measuring braking torques generated by electromagnetic retarders, and devices for adjusting such torques. USP1993025187433.
  6. Tsai Hong ; Xiang Youqing. Eddy current brake for automotive vehicles. USP2001076253885.
  7. Linkner ; Jr. Herbert L. ; Tackett Wendell D.. Electro-hydraulic brake system with electronic pedal simulation. USP2001046213572.
  8. Henderson Robert ; Kimbrough Scott ; Smiltneek Lawrence. Electromagnetic retarder control apparatus and method. USP1998045743599.
  9. Stolzl Stefan,DEX ; Giers Bernhard,DEX ; Oehler Rainer,DEX ; Willimowski Peter,DEX ; Bohm Jurgen,DEX ; Nell Joachim,DEX ; Hoffmann Oliver,DEX. Electromechanical brake system. USP2001116317675.
  10. Lin William C. (Troy MI). Electronic control dynamic brake proportioning. USP1991055015040.
  11. Luckevich Mark S. ; Kingston Andrew W.,DEX. Foundation brake control algorithm for electro-hydraulic brake system and brake-by-wire system. USP2001056226586.
  12. Yamaguchi Takahiro,JPX ; Morikawa Toshiya,JPX ; Yonemura Shuichi,JPX ; Abe Yoichi,JPX ; Sawada Mamoru,JPX. Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same. USP2000116142581.
  13. Beck Erhard,DEX. Hydraulic vehicle brake system. USP2001036199961.
  14. Lee Jae-Woong,KRX. Magnetic brake system for a vehicle. USP1998055746294.
  15. Hedstrm Lars-Gunnar (Vagnhrad SEX). Method and apparatus for controlling the speed of a motor vehicle. USP1991035003483.
  16. Jurgen Bohm DE; Thomas Berthold DE. Method and device for statically or dynamically determining set values concerning braking forces or braking torque. USP2002106457784.
  17. Bohm, Jurgen; Hoffmann, Oliver; Oehler, Rainer; Leidech, Jochen; Nell, Joachim; Willimowski, Peter. Method and system for controlling an electromechanically actuated brake for motor vehicles. USP2003046550871.
  18. Wood James A. (Spartanburg SC) Greer David A. (Simpsonville SC) Mazur Richard J. (Greer SC). Method of and an apparatus for providing a safety check of the brake retardation capability of a brake system on a vehic. USP1996075535122.
  19. Sophia P. Suo ; Kevin J. Pavlov. Power assisted braking system. USP2002116485111.
  20. Kade Alexander (Grosse Pointe Woods MI) Walenty Allen J. (Macomb MI) Leppek Kevin G. (Rochester Hills MI). Regenerative and friction brake blend control. USP1996045511859.
  21. Crombez Dale Scott. Torque control strategy for management of rollback in a wheeled vehicle whose powertrain includes a rotary electric machine. USP2001116321144.
  22. Walenty Allen J. (Mt. Clemens MI) Leppek Kevin G. (Troy MI). Vehicle brake control with torque imbalance compensation. USP1993085234262.
  23. Nell Joachim (Ostfildern DEX) Fritzsching Torsten (Ludwigsburg DEX) Kruse Werner (Schorndorf DEX). Vehicle brake-pressure control device. USP1997035611606.
  24. Shehan Mark Alan ; Crombez Dale Scott ; Xu Jack H.,DEX. Vehicle speed control with continuously variable braking torque. USP2000096122588.
  25. Thatcher David A. (Sterling Heights MI). Vehicle traction control system. USP1994035291408.

이 특허를 인용한 특허 피인용횟수: 13

  1. Panosyan, Ara; Schramm, Simon Herbert; Hemmelmann, Jan Erich; Sihler, Christof Martin; Papini, Francesco; Dong, Xiaoting; Huber, Johannes. Electromagnetic braking systems and methods. USP2016089413217.
  2. Anwar, Sohel; Klaes, Carl David; Pavlov, Kevin J. Method and apparatus for power management of a braking system. USP2005036871919.
  3. Sorin, Anthony; Lemay, David; Basset, Michel; Chamaillard, Yann. Method of managing the braking of an aircraft, and a corresponding braking system. USP20180710023159.
  4. Ritchey, Jonathan. Polyphasic multi-coil electric device. USP2012018106563.
  5. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2017069685827.
  6. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2012078212445.
  7. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2013128614529.
  8. Ritchey, Jonathan. Polyphasic multi-coil generator. USP2017029584056.
  9. Schroeder, Stefan; Panosyan, Ara; Boeld, Christoph; Schaumberger, Herbert; Dong, Xiaoting; Liebscher, Uwe. System and method for improving response time of a braking unit. USP2016089407187.
  10. Masterson,Brandon; Ortmann,Walter. System and method for recovering regenerative power in a vehicle, and vehicle using the same. USP2008127464780.
  11. Panosyan, Ara; Schroeder, Stefan; Boeld, Christoph; Schaumberger, Herbert; Hirzinger-Unterrainer, Johann; Dong, Xiaoting; Liebscher, Uwe. Systems and methods for controlling acceleration of a power generator. USP2017039601918.
  12. Evans, Paul. Vehicle drive system. USP2013038393443.
  13. Theel, Thomas. Vehicle, in particular a hybrid vehicle. USP2014068762038.