3383042

Information

• Patent Grant
• 3383042

• References
• Source

• Patent Number

  3,383,042

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1968
  56 years ago

• CPC

  • F23N1/087 - using mechanical means
  • F23N1/085 - using electrical or electromechanical means
  • F23N5/107 - using mechanical means
  • F24D3/02 - with forced circulation
  • F24D19/1006 - for water heating systems
  • F24H9/2035 - for heaters using fluid combustibles
  • F23N5/10 - using thermocouples
  • F23N5/24 - Preventing development of abnormal or undesired conditions
  • F23N2035/14 - electromagnetically operated
  • F23N2035/18 - Groups of two or more valves
  • F23N2041/04 - Heating water

• US Classifications

  • 237 - Heating systems
  • 236 - Automatic temperature and humidity regulation