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특허 상세정보

Electromagnetically actuated valve

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-031/02   
미국특허분류(USC) 251/064; 251/129.16; 335/248
출원번호 US-0890851 (2000-12-02)
우선권정보 DE-0058913 (1999-12-07)
국제출원번호 PCT/DE00/04296 (2001-09-18)
국제공개번호 WO01/42698 (2001-06-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Striker Michael J.
인용정보 피인용 횟수 : 8  인용 특허 : 13
초록

The invention relates to an electromagnetically actuatable valve that has a magnet part, a moveable armature element, a spring element, and a valve part. The magnet part has at least one coil form with a magnetic coil wound on it, a flux concentrating element and a center pole. The valve part has a closing element that cooperates with the armature element and controls the opening and closing of the valve on a valve seat. The armature element is designed as a clapper-type armature and cooperates with the center pole by way of a damping element.

대표
청구항

1. Electromagnetically actuatable valve ( 1 ) comprising a magnet part ( 2 ), a moveable armature element ( 7 ), a spring element ( 8 ), and a valve part ( 9 ), whereby the magnet part has at least one magnetic coil ( 4 ) wound on a coil form ( 3 ), a flux concentrating element ( 5 ) and a center pole ( 6 ), and the valve part ( 9 ) has a closing element ( 11 ) that cooperates with the armature element ( 7 ) and controls the opening and closing of the valve on a valve seat ( 10 ), characterized in that the armature element ( 7 ) is designed as a clapper-...

이 특허에 인용된 특허 (13)

  1. Baldwin David L. (Denver CO) Kaplan Steven D. (Littleton CO). Electro-mechanical fluid control valve. USP1992085139226.
  2. Hozumi Kazuhiro (Chiba JPX) Tamaki Shigeo (Chiba JPX). Electromagnetic valve. USP1985084534381.
  3. Adahan Carmeli,ILX. Exhalation valve assembly. USP2000066073630.
  4. Kelly Samuel T. (Torrance CA). Fuel control valve construction, parts therefor and methods of making the same. USP1986094610425.
  5. Engel Jurgen,DEX ; Zabeck Sebastian,DEX ; Heinemann Joachim,DEX. Magnet armature. USP2000026019344.
  6. Krimmer Erwin,DEX ; Schulz Wolfgang,DEX ; Miehle Tilman,DEX. Magnet valve for fuel tank ventilation. USP1999035878991.
  7. Sakakibara Naoji (Chiryu JPX). Pneumatic pressure control device. USP1980064205593.
  8. Adahan Carmeli (Netivei Am 11 ; Ramot Gimmel 97552 Jerusalem ILX). Pump particularly useful in respirator apparatus and exhalation valve assembly therefor. USP1996015484270.
  9. Adahan Carmeli (Netivei Am 11 ; Ramot Gimmel 97552 Jerusalem ILX). Pump particularly useful in respirator apparatus and exhalation valve assembly thereof. USP1997115683232.
  10. Pieloth Manfred (Dresden DEX) Schrepel Dieter (Friedewald DEX) Topfer Heinz (Dresden DEX). Solenoid valve. USP1997085653422.
  11. Watanabe Tsukasa (Toyota JPX) Amano Hiroyuki (Chiryu JPX) Sakakibara Naoji (Chiryu JPX). Solenoid valve assembly. USP1983084397443.
  12. Champseaux Serge (Les Mureaux FRX). Switching microelectrovalve having a single membrane. USP1991014986308.
  13. Rmer Joachim C. (Strasslach DEX). Valve. USP1994085337785.