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Valve for cryogenic fluid

  • US 5,934,327 A
  • Filed: 11/26/1997
  • Issued: 08/10/1999
  • Est. Priority Date: 11/26/1997
  • Status: Expired due to Fees
First Claim
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1. A valve comprising:

  • a valve housing including an inlet, a first outlet and a second outlet, the housing having an inlet chamber, a first outlet chamber and a second outlet chamber that are adapted to receive fluid from the inlet and deliver the fluid to the first and second outlets, the inlet chamber and the first outlet chamber being fluidly coupled by a first aperture defined by a first valve seat, the inlet chamber and the second outlet chamber being fluidly coupled by a second aperture defined by a second valve seat;

    a first valve actuator cooperating with the first valve seat to seal the first outlet chamber from the inlet chamber;

    a second valve actuator cooperating with the second valve seat to seal the second outlet chamber from the inlet chamber;

    a check valve disposed in the valve housing to prevent fluid flow from the housing through the inlet; and

    a filter disposed in the housing between the inlet and the first and second outlets to remove debris from the fluid.

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  • 4 Assignments
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