1129698

Information

• Patent Grant
• 1129698

• References
• Source

• Patent Number

  1,129,698

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1915
  110 years ago

• CPC

  • F28F27/02 - for controlling the distribution of heat-exchange media between different channels
  • F28D21/0003 - the heat being recuperated from exhaust gases
  • Y10S165/108 - Coiled tubes

• US Classifications

  • 165 - Heat exchange
  • 126 - Stoves and furnaces