2309773

Information

• Patent Grant
• 2309773

• References
• Source

• Patent Number

  2,309,773

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1943
  81 years ago

• CPC

  • F25B41/062 - Expansion valves
  • F25B41/043 - in the circuit between evaporator and compressor
  • Y10T137/7748 - Combustion engine induction type
  • Y10T137/7788 - Pressures across fixed choke
  • Y10T137/7792 - Movable deflector or choke

• US Classifications

  • 062 - Refrigeration
  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation