3799256

Information

• Patent Grant
• 3799256

• References
• Source

• Patent Number

  3,799,256

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • F28D7/024 - the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
  • F28B1/02 - using water or other liquid as the cooling medium
  • Y10S165/438 - Helical

• US Classifications

  • 165 - Heat exchange