1668864

Information

• Patent Grant
• 1668864

• References
• Source

• Patent Number

  1,668,864

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1928
  96 years ago

• CPC

  • F01P3/22 - characterised by evaporation and condensation of coolant in closed cycles characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
  • F01P2007/168 - By varying the cooling capacity of a liquid-to-air heat-exchanger

• US Classifications

  • 123 - Internal-combustion engines