2352898

Information

• Patent Grant
• 2352898

• References
• Source

• Patent Number

  2,352,898

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1944
  80 years ago

• CPC

  • F01M13/0011 - Breather valves
  • F16K7/00 - Diaphragm valves or cut-off apparatus
  • F01M11/06 - Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
  • F16N2210/09 - for inverted flight
  • Y10T137/0753 - Control by change of position or inertia of system
  • Y10T137/0874 - Vent opening or closing on tipping container
  • Y10T137/0947 - With servo connection to valve

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices
  • 251 - Valves and valve actuation