3250269

Information

• Patent Grant
• 3250269

• References
• Source

• Patent Number

  3,250,269

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1966
  58 years ago

• CPC

  • F24J2/0477 - having circuits for more than one working fluid
  • F24D3/005 - combined with solar energy
  • F24D11/007 - combined with solar energy
  • F24F5/0046 - using natural energy
  • F24J2/244 - the tubular conduits are not fixed to heat absorbing plates and are not touching each other
  • F24J2/34 - having heat storage mass
  • F24J2002/4698 - Recycled materials
  • Y02B10/20 - Solar thermal
  • Y02E10/44 - Heat exchange systems

• US Classifications

  • 126 - Stoves and furnaces
  • 237 - Heating systems