3172601

Information

• Patent Grant
• 3172601

• References
• Source

• Patent Number

  3,172,601

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1965
  60 years ago

• CPC

  • F23N5/105 - using electrical or electromechanical means
  • F23N1/00 - Regulating fuel supply
  • F23N5/06 - using bellows using diaphragms
  • F23N5/067 - using mechanical means
  • F23N2025/08 - temperature
  • F23N2027/26 - comprising two or more distinct pilot burners
  • F23N2035/18 - Groups of two or more valves
  • F23N2035/20 - Membrane valves
  • F23N2035/24 - Valve details

• US Classifications

  • 236 - Automatic temperature and humidity regulation