2405998

Information

• Patent Grant
• 2405998

• References
• Source

• Patent Number

  2,405,998

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1946
  78 years ago

• CPC

  • F16K1/305 - with valve member and actuator on the same side of the seat
  • F16K1/306 - with a valve member
  • F16K1/307 - Additional means used in combination with the main valve
  • Y10T137/6881 - Automotive
  • Y10T137/6995 - Valve and meter wells
  • Y10T137/7297 - With second diverse control
  • Y10T137/7475 - With toggle or second lever connected to valve
  • Y10T137/7787 - Expansible chamber subject to differential pressures
  • Y10T137/7828 - Valve head on yoke
  • Y10T137/7829 - Yoke has valve closing bias
  • Y10T137/86292 - System with plural openings, one a gas vent or access opening
  • Y10T137/87861 - Spring coaxial with valve

• US Classifications

  • 062 - Refrigeration
  • 073 - Measuring and testing
  • 137 - Fluid handling
  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 236 - Automatic temperature and humidity regulation