3744938

Information

• Patent Grant
• 3744938

• References
• Source

• Patent Number

  3,744,938

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • F28B1/08 - employing moving walls
  • F01K11/04 - the boilers or condensers being rotated in use
  • F01K25/08 - using special vapours
  • F22B27/12 - built-up from rotary heat-exchange elements

• US Classifications

  • 418 - Rotary expansible chamber devices