3249154

Information

• Patent Grant
• 3249154

• References
• Source

• Patent Number

  3,249,154

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1966
  58 years ago

• CPC

  • F28D7/00 - Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
  • F28D7/026 - the conduits of only one medium being helically coiled and formed by bent members
  • F28F1/12 - the means being only outside the tubular element
  • F28F1/26 - the means being integral with the element
  • F28F1/36 - the means being helically wound fins or wire spirals
  • F28F1/42 - the means being both outside and inside the tubular element
  • F28F1/426 - the outside portions and the inside portions forming parts of complementary shape
  • F28F9/26 - Arrangements for connecting different sections of heat-exchange elements
  • F28F13/06 - by affecting the pattern of flow of the heat-exchange media
  • F28F13/12 - by creating turbulence
  • Y10S165/452 - including fins

• US Classifications

  • 165 - Heat exchange