2333913

Information

• Patent Grant
• 2333913

• References
• Source

• Patent Number

  2,333,913

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1943
  81 years ago

• CPC

  • G05D16/0672 - using several spring-loaded membranes
  • Y10T137/7793 - With opening bias [e.g., pressure regulator]
  • Y10T137/7822 - Reactor surface closes chamber
  • Y10T137/87845 - For valve having a ball head
  • Y10T137/87853 - With threaded actuator
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices
  • 236 - Automatic temperature and humidity regulation