2330151

Information

• Patent Grant
• 2330151

• References
• Source

• Patent Number

  2,330,151

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1943
  82 years ago

• CPC

  • B64D15/166 - using pneumatic boots
  • F16K11/052 - with pivoted closure members
  • F16K11/0525 - the closure members being pivoted around an essentially central axis
  • F16K31/563 - for rotating or pivoting valves
  • B64D2700/62061 - of structural elements
  • Y10T137/2549 - With trip linkage or snap action
  • Y10T137/2554 - Reversing or 4-way valve systems
  • Y10T137/2673 - Control by filling outlet tank or receiver
  • Y10T137/86413 - Self-cycling
  • Y10T137/87812 - Pivoted valve or deflector

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices