1636958

Information

• Patent Grant
• 1636958

• References
• Source

• Patent Number

  1,636,958

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1927
  97 years ago

• CPC

  • F28D9/0025 - the conduits being formed by zig-zag bend plates
  • F23M20/00 - Details of combustion chambers, not otherwise provided for
  • Y10S122/01 - Air heater
  • Y10S165/356 - Plural plates forming a stack providing flow passages therein
  • Y10S165/901 - Heat savers
  • Y10S165/909 - Regeneration

• US Classifications

  • 165 - Heat exchange
  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers
  • 126 - Stoves and furnaces