3612172

Information

• Patent Grant
• 3612172

• References
• Source

• Patent Number

  3,612,172

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • F28B1/06 - using air or other gas as the cooling medium
  • F28B9/005 - for protection against freezing
  • F28B2001/065 - with secondary condenser
  • Y10S165/197 - including means for removing condensate from vapor flow path to bypass portion of vapor flow path

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration