3913531

Information

• Patent Grant
• 3913531

• References
• Source

• Patent Number

  3,913,531

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • F28G9/00 - Cleaning by flushing or washing
  • F22B1/025 - with vertical U shaped tubes carried on a horizontal tube sheet
  • F22B37/483 - specially adapted for nuclear steam generators
  • F28D7/06 - the conduits having a single U-bend
  • Y10S165/402 - Manifold for shell-side fluid

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 165 - Heat exchange
  • 376 - Induced nuclear reactions: processes, systems, and elements