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Electro-hydraulic brake system with electronic pedal simulation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60T-008/32   
미국특허분류(USC) 303/155 ; 303/119.2 ; 303/113.4
출원번호 US-0016149 (1998-01-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    MacMillan, Sobanski & Todd, LLC
인용정보 피인용 횟수 : 13  인용 특허 : 7
초록
▼

This invention relates to an electro-hydraulic brake-by-wire system including a hydraulic pump and a plurality of valves to achieve a demanded braking force, and to achieve a desired brake pedal feel. The brake system includes a plurality of wheel brakes, a reservoir of hydraulic fluid, and a pump for selectively pumping hydraulic fluid from the reservoir and supplying pressurized hydraulic fluid to the wheel brakes for applying a braking force. The pump acts as a source of pressurized hydraulic fluid to the wheel brakes during normal brake apply, as wel...

대표
청구항
▼

[ What is claimed is:] [1.]1. An electro-hydraulic brake system comprising:a wheel brake;a reservoir of hydraulic fluid;a pump for selectively pumping hydraulic fluid from said reservoir and supplying pressurized hydraulic fluid to said wheel brake for applying a braking force during normal brake apply;an apply valve in fluid communication with said wheel brake for selectively permitting flow of pressurized hydraulic fluid from said pump to said wheel brake;a dump valve in fluid communication with said wheel brake for selectively permitting flow of press...

이 특허에 인용된 특허 (7)

  1. Fujioka Hideaki (Itami JPX). Anti-lock brake controlling apparatus. USP1996045511862.
  2. Staib Helmut (Schwieberdingen DEX) Friedow Michael (Tamm DEX). Electromagnetically actuatable valve for a hydraulic brake system. USP1996085542755.
  3. Mittwollen Norbert,DEX ; Maisch Wolfgang,DEX ; Oehler Martin,DEX ; Hohl Guenther,DEX ; Huebner Hans-Peter,DEX. Electromagnetically actuated valve for slip-controlled hydraulic brake systems in motor vehicles. USP1998115836334.
  4. Isakson Larry E. ; Mackiewicz John E. ; Messersmith William Kent ; Devall Jeffery E. ; Gatt Michael E.. Failed booster back-up braking system. USP1998015709438.
  5. Eith Hubert,DEX ; Staib Helmut,DEX ; Friedow Michael,DEX ; Lander Juergen,DEX ; Stokmaier Gerhard,DEX. Magnetic control valve for a slip-controlled hydraulic brake system for motor vehicles. USP1998035730509.
  6. Beck Erhard (Weilburg DEX). Solenoid valve, in particular for hydraulic brake systems with slip control. USP1995085443309.
  7. Leiber Heinz (Oberriexingen DEX). Vehicle brake system. USP1984074462642.

이 특허를 인용한 특허 피인용횟수: 13

  1. Hidefumi Inoue JP; Naohito Saito JP. Automatic operation detector for automatic brake unit. USP2002036361127.
  2. Glovatsky, Andrew Zachary; Belke, Robert Edward; Baker, Jay DeAvis; Giachino, Joseph Mario; Goenka, Lakhi Nandlal; Lemecha, Myron. Braking assembly and system. USP2003126655504.
  3. Glovatsky, Andrew Zachary; Belke, Robert Edward; Baker, Jay DeAvis; Giachino, Joseph Mario; Goenka, Lakhi Nandlal; Lemecha, Myron. Concealed air vents. USP2003066571820.
  4. Glovatsky, Andrew Zachary; Belke, Robert Edward; Baker, Jay DeAvis; Giachino, Joseph Mario; Goenka, Lakhi Nandlal; Lemecha, Myron. Container holder that utilizes moldline structures. USP2003046547117.
  5. Tackett, Wendell D.; Linkner, Jr., Herbert L.. Control valve with overmolded armature for a hydraulic control unit. USP2004016679567.
  6. Herbert L. Linkner, Jr. ; Wendell D. Tackett. Control valves for a hydraulic control unit and method of assembly. USP2002096453930.
  7. Yang, I Jin. Electronic control brake system having simulation function. USP2011118052226.
  8. Maloney, Brian; Cassidy, John; Starr, Joseph A.. Fluid accumulator for use in a vehicle anti-lock brake system. USP2003106634386.
  9. Anwar, Sohel; Pavlov, Kevin J.. Hybrid electromagnetic/friction actuation system. USP2004036702404.
  10. Hein,Dierk. Method for measuring pressure. USP2008017323858.
  11. Stachowski, Stephen M.; Pavlov, Kevin J.; Stevenson, Randy C.. Motor-driven feedback mechanism. USP2004026684987.
  12. Alan Leslie Harris GB; Karl-Friedrich Worsdorfer DE. Pedal travel limitation in electro-hydraulic (EHB) braking systems. USP2002026345871.
  13. Cosgrove, Patrick J; Kirkman, Douglas F. Sub-sea solenoid valves. USP2010107810518.

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