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특허 상세정보

Portable remote controlled valve

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-001/12   
미국특허분류(USC) 137/221; 251/025
출원번호 US-0950475 (2010-11-19)
등록번호 US-8733387 (2014-05-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Marshall, Gerstein & Borun LLP
인용정보 피인용 횟수 : 1  인용 특허 : 15
초록

A portable remote controlled fire-fighting valve has a central chamber in a main valve body, an inlet that connects to a hydrant, an outlet that connects to a fire hose, a valve mechanism that has a seating surface that seats against part of the device to open and close a flow channel through the central chamber, and a remote controller that enables an operator to selectively open and close the flow channel. The valve mechanism uses a piston that is mounted for axial movement within the central chamber. The piston has an annular wall that slides against ...

대표
청구항

1. A portable valve that has: a main valve body that has an inlet to and an outlet from a central chamber;a piston that is mounted for axial movement within the central chamber between an open position and a closed position;a seating surface on the piston that seats against part of the valve when the piston is in the closed position and moves away from that part of the valve when the piston moves to the open position, opening a flow channel between the inlet and the outlet when the piston is in the open position and closing that flow channel when the pis...

이 특허에 인용된 특허 (15)

  1. Carlin Jack M. (RFD Box 135 Del Mar CA 92014). Automatic hose clamp. USP1982044323219.
  2. Stehling Henry J. (1101 Clear View Dr. Bedford TX 76021). Check valve with dual locking mechanism. USP1986044580596.
  3. Courant Jacques (Epinay-sur-Seine FR) Gonnet Robert (Unieux FR) Thore Marc (Buc FR). Filling valves for pressure fueling devices. USP1977024008733.
  4. McLoughlin John (92 Mobrey La. Smithtown NY 11787). Fire truck control means. USP1980024189005.
  5. Beitzel Donald D. ; Yaste Robert. Flow actuated valve. USP2001086279594.
  6. Carlin Jack M. (4948 Ladera Sarina Del Mar CA 92014). Flow retarding valve for fire hydrants. USP1987034651772.
  7. Nelson ; Jr. George R. (New York NY). Method and apparatus for preventing pump cavitation. USP1976093981618.
  8. Deinlein-Kalb Hans (Nurnberg DT). Rapid opening valve for steam-operated power devices. USP1977054026327.
  9. Teatini Giuseppe (Via della Bastia ; 20 Casalecchio di Reno ; Bologna IT 40033). Regulating valve. USP1976033945393.
  10. Jackman, William. Remote fire hydrant actuator. USP1985124561459.
  11. Carlin ; Jack M.. Rupturable flow retarding disk for fire hoses. USP1978094114653.
  12. Gatin Leonard W. (1173 Pleasant St. Kamloops ; British Columbia CAX V2C 3C1). Self-releasing hose clamp. USP1981054268004.
  13. Istre, Jr.,Roy. Suction inlet valve for fire truck pumpers. USP2006057040339.
  14. Stehling Henry J. (Irving TX) North Grady (Grapevine TX). Suction inlet valve for fire truck pumpers. USP1993015178185.
  15. Delobel,Pierre; Defloo,Yves; Servais,Thomas. Valve with integrated actuator. USP2006067055542.

이 특허를 인용한 특허 피인용횟수: 1

  1. Colby, Luke S.. Locking poppet valve. USP2016089423034.