3400550

Information

• Patent Grant
• 3400550

• References
• Source

• Patent Number

  3,400,550

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1968
  56 years ago

• CPC

  • B61D27/0027 - for freight cars; Isothermic wagons
  • F25B19/00 - Machines, plant, or systems, using evaporation of a refrigerant but without recovery of the vapour
  • F25D3/125 - Movable containers
  • F25D29/00 - Arrangement or mounting of control or safety devices
  • F25D29/001 - for cryogenic fluid systems

• US Classifications

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