3399543

Information

• Patent Grant
• 3399543

• References
• Source

• Patent Number

  3,399,543

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1968
  56 years ago

• CPC

  • F25B41/062 - Expansion valves
  • F25B2341/0651 - actuated by electric heating means
  • F25B2341/0683 - the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
  • Y02B30/72 - Electric or electronic refrigerant flow control

• US Classifications

  • 062 - Refrigeration
  • 236 - Automatic temperature and humidity regulation