3805890

Information

• Patent Grant
• 3805890

• References
• Source

• Patent Number

  3,805,890

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  50 years ago

• CPC

  • F28D7/02 - the conduits being helically coiled
  • F28D2021/0054 - for nuclear applications
  • Y10S165/402 - Manifold for shell-side fluid

• US Classifications

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