3538983

Information

• Patent Grant
• 3538983

• References
• Source

• Patent Number

  3,538,983

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • F25J5/002 - for continuously recuperating cold
  • F01B3/0052 - Cylinder barrel
  • F01B3/0058 - Cylindrical valve means
  • F01B3/0067 - cylinder barrel bearing means
  • F25B39/02 - Evaporators
  • F25B39/04 - Condensers
  • F28D1/0213 - for heating or cooling a liquid in a tank
  • F28D7/00 - Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
  • F28F13/003 - by using permeable mass, perforated or porous materials
  • F28F21/067 - Details
  • F25B41/062 - Expansion valves
  • F25B2339/0242 - having tubular elements
  • F25J2290/30 - Details about heat insulation or cold insulation
  • Y10S165/183 - Indirect-contact evaporator
  • Y10S165/907 - Porous

• US Classifications

  • 165 - Heat exchange