2322675

Information

• Patent Grant
• 2322675

• References
• Source

• Patent Number

  2,322,675

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1943
  81 years ago

• CPC

  • H05B1/0213 - using bimetallic elements
  • F23N1/00 - Regulating fuel supply
  • F23N5/025 - using electrical or electromechanical means
  • F24D19/1009 - for central heating
  • H05B1/0277 - Electric radiators
  • F24D2200/062 - Coal fired boilers

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 318 - Electricity: motive power systems
  • 337 - Electricity: electrothermally or thermally actuated switches