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특허 상세정보

Magnetic control valve for a slip-controlled hydraulic brake system for motor vehicles

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60T-008/32   
미국특허분류(USC) 303/119.2 ; 251/129.14 ; 303/113.1
출원번호 US-0704002 (1996-08-22)
우선권정보 DE-0031009 (1995-08-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Greigg
인용정보 피인용 횟수 : 8  인용 특허 : 16
초록

A magnetic valve that furnishes a large flow cross section and switches at high differential pressures. The magnetic valve has an armature, which when current is supplied to a coil is movable toward a pole core counter to the force of a first restoring spring. Guided on the armature is a valve closing member, movable longitudinally relative to the armature, of a seat valve. Also supported in the armature is a second restoring spring, which exerts a force acting in the direction of the pole core upon the valve closing member. The magnetic valve is especia...

대표
청구항

[ What is claimed and desired to be secured by Letters Patent of the United States is:] [1.] A magnetic control valve (10), for disposition in an intake brake line (14), said control valve extends between a master cylinder (11) and an intake side of a pump (13), of a slip-controlled hydraulic brake system for motor vehicles, comprising:an armature (23) that is longitudinally movable by an electromagnet (17) counter to a force of a first restoring spring (22) having one end that engages one end of a pole core (20), and another end that engages the armatur...

이 특허에 인용된 특허 (16)

  1. Hunt Donald E. (New Haven MO). Electromagnetic fuel injection valve. USP1990084946107.
  2. Stegmaier Alwin (Schwieberdingen DEX). Electromagnetic valve. USP1988074756331.
  3. Schmidt Klaus (Schwieberdingen DEX) Wilde Werner (Schwieberdingen DEX) Alaze Norbert (Markgrningen DEX) Herzog Kurt (Bietigheim-Bissingen DEX) Mller Klaus (Tamm DEX) Megerle Friedrich (Sonthofen DEX). Electromagnetic valve housing containing throttle and check valve which permit armature stroke adjustment. USP1995065425575.
  4. Asslaender Peter (Bamberg DEX) Hafner Udo (Lorch DEX) Reiter Ferdinand (Markgroningen DEX). Electromagnetically actuatable valve. USP1989054830286.
  5. Kubach Hans (Korntal-Mnchingen DEX) Hascher-Reichl Asta (Stuttgart DEX). Electromagnetically actuatable valve. USP1986044585176.
  6. Wolff Guenter (Schwieberdingen DEX) Mueller Klaus (Tamm DEX) Alaze Norbert (Markgroeningen DEX) Friedow Michael (Tamm DEX) Gruber Juergen (Frickenhausen DEX). Electromagnetically actuatable valve. USP1995085445448.
  7. Alaze Norbert (Markgroeningen DEX) Megerle Friedrich (Asperg DEX) Wilde Werner (Schwieberdingen DEX) Kaes Guenter (Stuttgart DEX). Hydraulic brake system for motor vehicles. USP1992125167442.
  8. Maisch Wolfgang (Schwieberdingen DEX). Method for switching a pressure control device. USP1993125267785.
  9. Ohshita Kouji (Toyota JPX) Tamaoki Akifumi (Nishikamo-gun JPX). Process of assembling electromagnetic valve. USP1996115577322.
  10. Kervagoret Gilbert (Argenteuil FRX). Solenoid valve. USP1988124790351.
  11. Tackett Wendell D. (South Bend IN). Solenoid valve. USP1990074944331.
  12. Ziegler Ewald (Heimsheim DEX) Holzgrefe Volker (Ditzingen DEX) Mittwollen Norbert (Markgroeningen DEX). Solenoid valve for slip-controlled hydraulic brake systems in motor vehicles. USP1997025605386.
  13. Stegmaier Alwin (Schwieberdingen DEX). Valve assembly. USP1988084765693.
  14. Takei Toshihiro (Okazaki JPX) Hattori Yoshiyuki (Toyoake JPX) Nomura Ken (Okazaki JPX). Valve device. USP1987064674540.
  15. Tornberg Jouko (Vantaa FIX) Huovila Jyrki (Muurame FIX) Kivipelto Pekka (Helsinki FIX) Pyotsia Jouni (Helsinki FIX). Valve having a closure member for creating flow turbulence in the valve. USP1997045617896.
  16. Linkner ; Jr. Herbert L. (Dexter MI) Tackett Wendell D. (Ann Arbor MI). Vehicular anti-lock brake system hydraulic control unit. USP1995085439279.