3362174

Information

• Patent Grant
• 3362174

• References
• Source

• Patent Number

  3,362,174

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1968
  57 years ago

• CPC

  • F25J1/0276 - Laboratory or other miniature devices
  • B01D8/00 - Cold traps Cold baffles
  • F25J1/0015 - Nitrogen
  • F25J1/0037 - of a return stream
  • F25J1/004 - by flash gas recovery
  • F25J1/0045 - by vaporising a liquid return stream
  • F25J1/005 - by expansion of a gaseous refrigerant stream with extraction of work
  • F25J1/0052 - by vaporising a liquid refrigerant stream
  • F25J1/0067 - Hydrogen
  • F25J1/0208 - in combination with an internal quasi-closed refrigeration loop
  • G01M9/04 - Details
  • F25J2205/20 - using solidification of components
  • F25J2270/16 - with mutliple gas expansion loops of the same refrigerant
  • F25J2280/30 - Control of a discontinuous or intermittent ("batch") process

• US Classifications

  • 062 - Refrigeration