3811497

Information

• Patent Grant
• 3811497

• References
• Source

• Patent Number

  3,811,497

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1974
  50 years ago

• CPC

  • F02G1/055 - Heaters or coolers
  • F02G1/053 - Component parts or details
  • F28D9/0025 - the conduits being formed by zig-zag bend plates
  • F02G2254/60 - using air preheaters
  • Y10S165/399 - Corrugated heat exchange plate

• US Classifications

  • 165 - Heat exchange
  • 060 - Power plants
  • 432 - Heating