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특허 상세정보

Flow limiter

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05B-001/30   
미국특허분류(USC) 239/586 ; 239/574
출원번호 US-0182894 (1998-10-30)
우선권정보 BE-0000504 (1997-06-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Leydig, Voit & Mayer
인용정보 피인용 횟수 : 2  인용 특허 : 16

A flow limiter device for liquid delivery systems including a pipe having a liquid inlet and a liquid outlet, two adjacent chambers within the pipe through which liquid flows between the inlet and outlet, one chamber being smaller than the other chamber, a valve member movably mounted in the pipe for movement between a flow-limiting position and a full-flow position, and an internal control element which, when actuated from outside the device, causes the valve member to shift from the flow-limiting to the full-flow position. At the flow-limiting position...


[ I claim:] [1.] A flow limiter device for liquid delivery systems comprising:a pipe having a liquid inlet and a liquid outlet, said pipe including a first chamber connected to the inlet, and a second chamber downstream of the first chamber and connected to the outlet,a valve member mounted in the pipe and movable between(1) a flow-limiting position, in which the valve member is located within the first chamber and limits liquid flow to a predetermined limited-flow rate while liquid flow is allowed into and through the first chamber, and(2) a full-flow p...

이 특허에 인용된 특허 (16)

  1. Chen Jan-Sun (5F. ; No. 293 ; Sec. 5 ; Chung Hsiao East Rd. Taipei TWX). Automatic flow control water tap with manual control function. USP1992035092560.
  2. Wang King Y. (Changhua Hsien TWX). Device for controlling incoming/outgoing of water flow of a sprinkler. USP1994115360172.
  3. Retti Kahrl L.. Dispensing apparatus and method for dispensing fluid material to a surface. USP1998035730819.
  4. Nakazawa Masahiko (Tokyo JPX) Tsukada Kazuo (Hasuda JPX) Suzuki Kazunori (Urawa JPX). Flow control device. USP1989024804164.
  5. Huber Roland (Eichhofstr.9 CH - 5604 Henschiken CHX). Flow-rate limiting valve for inserting between a shower hose and a hand shower. USP1997085653260.
  6. Geipel Werner (Iserlohn DEX) Heimann Bruno (Frndenberg-Ardey DEX) Grendel Vinzenz (Hemer DEX). Flow-switching water-mixing faucet assembly. USP1986084606370.
  7. Feld Todd R. (Sheboygan WI). Fluid flow regulating valve. USP1993105249773.
  8. Phlipot James R. (St. Louis MO) Pinkston Steve R. (St. Louis MO) Nurre Harry (St. Louis County MO). Gas flow control valve. USP1988024723567.
  9. Hendrick Fred W. (Cerritos CA). Multiple orifice valve with improved turn-down ratio. USP1991105054521.
  10. Kesselman ; Sr. Joseph J. (16 Pont Street New York NY 11021). On-off snap action water and energy saving valve attachment for sink spout. USP1981094290152.
  11. Fan Jen Y. (1F. ; No. 3 ; Lane 42 ; I Hsien Rd. Taipei TWX). Three way faucet. USP1988014718128.
  12. Bouteille Daniel (Marnes-la-Coquette FRX). Unidirectional flow limiter. USP1980074214607.
  13. North Alan David,GB2. Variable flow restricting devices. USP1999035884667.
  14. Keller Myron C. (23327-84th Pl. South Kent WA 98032) McDonald Michael C. (2605-210th Ave. East Sumner WA 98390). Water conservation valve. USP1994115361804.
  15. Rinkewich Isaac (12 Fishman Maimon St. Tel Aviv ILX). Water distribution device and system including same. USP1989064838485.
  16. Kuo Awdu (No. 10 ; Fang Tsung Road ; Wen Chien Tsun ; Fang Yuan Hisnag Changhua Hsien TWX). Water spray gun. USP1996035501400.