3247897

Information

• Patent Grant
• 3247897

• References
• Source

• Patent Number

  3,247,897

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1966
  58 years ago

• CPC

  • F28D7/005 - the conduits for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
  • F28D7/163 - with conduit assemblies having a particular shape
  • F28F2265/26 - for allowing differential expansion between elements
  • Y10S165/066 - Coiled

• US Classifications

  • 165 - Heat exchange
  • 122 - Liquid heaters and vaporizers