2039254

Information

• Patent Grant
• 2039254

• References
• Source

• Patent Number

  2,039,254

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1936
  88 years ago

• CPC

  • F28F13/14 - by endowing the walls of conduits with zones of different degrees of conduction of heat
  • F28F13/16 - by applying an electrostatic field to the body of the heat-exchange medium
  • Y10S165/128 - including air draft passage for heating ambient air
  • Y10S165/901 - Heat savers

• US Classifications

  • 165 - Heat exchange
  • 126 - Stoves and furnaces