3818717

Information

• Patent Grant
• 3818717

• References
• Source

• Patent Number

  3,818,717

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • F25B41/04 - Disposition of valves
  • B60H1/3205 - Control means therefor
  • B60H1/3208 - Vehicle drive related control of the compressor drive means
  • B60H1/3211 - for increasing the efficiency of a vehicle refrigeration cycle
  • B60H2001/3242 - of a refrigerant
  • B60H2001/3254 - of the refrigerant at an expansion unit
  • B60H2001/3283 - to control the refrigerant flow
  • B60H2001/3285 - related to an expansion unit
  • F25B41/043 - in the circuit between evaporator and compressor

• US Classifications

  • 062 - Refrigeration