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특허 상세정보

Fluid accumulator for use in a vehicle anti-lock brake system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-055/04   
미국특허분류(USC) 138/031; 138/030; 303/DIG.011
출원번호 US-0969543 (2001-10-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    MacMillan, Sobanski & Todd, LLC
인용정보 피인용 횟수 : 4  인용 특허 : 20
초록

A hydraulic control unit (HCU) for a vehicle brake system having an HCU body and an accumulator mounted in the HCU body. A grommet is provided for mounting the HCU body to a vehicle body and resiliently separating the HCU body from the vehicle body. The grommet defines a vent path for the accumulator and includes a hollow generally cylindrical shaft. The shaft has a closed end and an open end, and the closed end has an opening therethrough. An enlarged annular head is formed on the open end of the shaft and has an inner surface defining an axial bore the...

대표
청구항

A hydraulic control unit (HCU) for a vehicle brake system having an HCU body and an accumulator mounted in the HCU body. A grommet is provided for mounting the HCU body to a vehicle body and resiliently separating the HCU body from the vehicle body. The grommet defines a vent path for the accumulator and includes a hollow generally cylindrical shaft. The shaft has a closed end and an open end, and the closed end has an opening therethrough. An enlarged annular head is formed on the open end of the shaft and has an inner surface defining an axial bore the...

이 특허에 인용된 특허 (20)

  1. Pichler Gerald P. (Dearborn MI). Accumulator piston having multiple elastomeric seals. USP1994115363744.
  2. Linkner Herbert L. (Dexter MI). Anti-lock brake system noise attenuator. USP1996075540486.
  3. Ohishi Yuuji,JPX ; Takahashi Hideaki,JPX ; Otsuka Yukinori,JPX. Automotive hydraulic modulator. USP2000116145543.
  4. Nishii Michiharu,JPX ; Oishi Masaki,JPX. Brake control device for vehicle. USP2000056065814.
  5. Sorensen Ronald L. (Erie MI). Brake proportioning valve. USP1996065522651.
  6. Hasegawa Tadashi (Saitama JPX) Miyazaki Masanobu (Saitama JPX) Oka Haruya (Saitama JPX). Cap attachment structure for accumulator. USP1994055311910.
  7. Linkner ; Jr. Herbert L. ; Tackett Wendell D.. Electro-hydraulic brake system with electronic pedal simulation. USP2001046213572.
  8. Sivulka Gerald M. (Ann Arbor MI) Every Peter (Livonia MI). Fluid accumulator for use in a vehicle anti-lock brake system. USP1990124976501.
  9. Tackett Wendell D. (Ann Arbor MI). High pressure accumulator/bypass valve with stationary high pressure seal. USP1996075531513.
  10. Alaze Norbert,DEX ; Schuller Wolfgang,DEX. Hydraulic accumulator for a brake system. USP1998045735314.
  11. Burgdorf Jochen (Offenbach-Rumpenheim DEX) Volz Peter (Darmstadt DEX) Dinkel Dieter (Eppstein/Ts. DEX). Hydraulic assembly. USP1995045403077.
  12. Hosoya Yukio,JPX ; Kawaishi Shintaro,JPX. Hydraulic brake control device. USP2000036042200.
  13. Vogel Gunther,DEX. Hydraulic change-over valve. USP1999085941277.
  14. Brown George E. (Niles MI). Piston vacuum pump. USP1987074679994.
  15. Gowda Padmanab Lakshman. Plastic piston. USP1999115992948.
  16. Linkner ; Jr. Herbert J. (Dexter MI). Pressure attenuators and networks for anti-lock braking systems. USP1997105673978.
  17. Ganzel Blaise. Supply valve for a hydraulic control unit of a vehicular braking system. USP2001076254200.
  18. Reinartz Hans-Dieter (Frankfurt am Main DEX) Beck Erhard (Weilburg DEX). Switch valve and accumulator on pump discharge line for pressure control during traction control. USP1996015484194.
  19. Burgdorf Jochen,DEX ; Volz Peter,DEX. Valve for hydraulic brake system with slip control. USP2001116318814.
  20. Drotar Frederick L. (Newport MI) Hoffman John C. (Dexter MI) Valachovic Christian A. (Walled Lake MI). Vibration damping brake piston for a motor vehicle. USP1996025492202.