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특허 상세정보

Electromagnetically actuated valve for slip-controlled hydraulic brake systems in motor vehicles

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60T-008/36   
미국특허분류(USC) 303/1192 ; 303/87 ; 251/50 ; 251/12902
출원번호 US-0483418 (1995-06-07)
우선권정보 DE-4333364 (1994-09-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 12  인용 특허 : 4

[The aim is to]A solenoid valve which achieves a setting of a reduced flow area which is active after a closed position of the valve is disclosed. The solenoid valve has a seat valve in a valve chamber. A magnet armature for actuating the seat valve is provided on its end face remote from the seat valve with an axially expandable hollow part whose interior, acting as a control chamber, is connected to a valve sub chamber through a pressure fluid channel. A [D]dynamic pressure is generated in the partly open position of the seat valve in the valve subcham...


An electromagnetically actuated solenoid valve (14), for slip-controlled hydraulic brake systems (10) in motor vehicles, which comprises: a housing (23), a valve dome extending from said housing, a magnet armature (31) encircled by pressure fluid is accommodated in a longitudinally movable fashion in said valve dome (26), a solenoid (27) surrounds the valve dome (26), a tappet (43) includes a closing element (47) of a seat valve (48) which is arranged in a housing bore (24) of the solenoid valve (14) that leads from a pressure fluid inlet (49), a resetti...

이 특허를 인용한 특허 피인용횟수: 12

  1. Subramanian Viswanathan ; Lloyd Earl Wayne ; Reuter David Fredrick ; Cornwell William Dale ; Patel Sanjay Manilal. Brake control system with an isolation valve. USP2001066247766.
  2. Scheffel Martin,DEX ; Stokmaier Gerhard,DEX ; Schwarz Hans-Friedrich,DEX. Controllable valve. USP1999025865213.
  3. Tsuchiya, Hideki; Miya, Yoshiharu. Electromagnetic proportional flow rate control valve. USP2013048418723.
  4. Seitz, Stefan; Schrade, Andreas; Schnalzger, Guenther; Hueber, Hubert; Kirschner, Martin; Appelt, Ralph. Electromagnetically actuatable valve. USP2005126976665.
  5. 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.
  6. Ota, Kazuhiro. Electromagnetically driving part. USP2003056561597.
  7. Yuji Nakayasu. Hydraulic brake system with bleed valve. USP2002016336688.
  8. Kratzer, Dietmar. Magnet valve having fixation means for the return spring mounted on the valve seat. USP2010067726628.
  9. Oehler Martin,DEX ; Hohl Guenther,DEX ; Huebner Hans-Peter,DEX ; Mittwollen Norbert,DEX. Magnet valve with pressure limitation for slip-controlled motor vehicle brake systems. USP2000076086164.
  10. Ambrosi, Massimiliano; Houis, Nicolas; Schuster, Gerhard; Huber, Siegfried; Stokmaier, Gerhard; Buchenau, Ingo; Hilden, Michael. Solenoid valve. USP2013118579251.
  11. Van Weelden, Curtis L.. Solenoid valve with a digressively damped armature. USP2013098534639.
  12. Jabcon, Jr., Leonard J.. Valve assembly with sealing force. USP2010127849876.