Microsys Technologies, Inc.

Canada

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F16K 31/06 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet 2
F16K 31/122 - Operating meansReleasing devices actuated by fluid the fluid acting on a piston 1
F16K 31/72 - Operating means or releasing devices specifically adapted to enhance the speed of valve response 1
Found results for  patents

1.

Gas valve with high speed opening and high speed gas flow capability

      
Application Number 12717657
Grant Number 08366026
Status In Force
Filing Date 2010-03-04
First Publication Date 2010-07-29
Grant Date 2013-02-05
Owner Microsys Technologies, Inc. (Canada)
Inventor
  • Wang, Xiaodong
  • Williams, Colin

Abstract

A high speed gas valve apparatus including a reservoir for holding a gas having a charge port for filling the reservoir with the gas and an outlet for releasing the gas from the reservoir, a rod slidingly housed in the valve apparatus, the rod including a sealing means operatively arranged to engage with the outlet of the valve chamber for sealing the reservoir when the valve is in a closed position, a pneumatic actuator, wherein a piston of the pneumatic actuator is coupled to the rod, an electro-magnetic actuator coupled to the rod, and wherein the gas is released from the reservoir via the outlet when the apparatus is in an open position, and the valve transitions from the closed position to the open position by activating the pneumatic and electro-magnetic actuators to move the rod away from the outlet.

IPC Classes  ?

  • F16K 31/06 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet

2.

GAS VALVE WITH HIGH SPEED OPENING AND HIGH SPEED GAS FLOW CAPABILITY

      
Application Number CA2008001556
Publication Number 2009/030024
Status In Force
Filing Date 2008-09-04
Publication Date 2009-03-12
Owner MICROSYS TECHNOLOGIES, INC. (Canada)
Inventor
  • Wang, Xiaodong
  • Williams, Colin

Abstract

A high speed gas valve apparatus including a reservoir for holding a gas having a charge port for filling the reservoir with the gas and an outlet for releasing the gas from the reservoir, a rod slidingly housed in the valve apparatus, the rod including a sealing means operatively arranged to engage with the outlet of the valve chamber for sealing the reservoir when the valve is in a closed position, a pneumatic actuator, wherein a piston of the pneumatic actuator is coupled to the rod, an electro-magnetic actuator coupled to the rod, and wherein the gas is released from the reservoir via the outlet when the apparatus is in an open position, and the valve transitions from the closed position to the open position by activating the pneumatic and electro-magnetic actuators to move the rod away from the outlet.

IPC Classes  ?

  • F16K 31/72 - Operating means or releasing devices specifically adapted to enhance the speed of valve response
  • F16K 31/06 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet
  • F16K 31/122 - Operating meansReleasing devices actuated by fluid the fluid acting on a piston