3498370

Information

• Patent Grant
• 3498370

• References
• Source

• Patent Number

  3,498,370

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1970
  54 years ago

• CPC

  • F28D7/026 - the conduits of only one medium being helically coiled and formed by bent members
  • F28D7/1669 - the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
  • Y10S62/904 - Coiled heat exchanger

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration