3859964

Information

• Patent Grant
• 3859964

• References
• Source

• Patent Number

  3,859,964

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  49 years ago

• CPC

  • F22B21/26 - bent helically
  • F22B1/16 - the heat carrier being hot liquid or hot vapour
  • F22B1/162 - in combination with a nuclear installation
  • F22B37/70 - Arrangements for distributing water into water tubes
  • F28D7/024 - the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration

• US Classifications

  • 122 - Liquid heaters and vaporizers