3338517

Information

• Patent Grant
• 3338517

• References
• Source

• Patent Number

  3,338,517

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1967
  57 years ago

• CPC

  • G05D23/027 - for combustible fluid
  • F23N1/087 - using mechanical means
  • F23N5/067 - using mechanical means
  • F23N5/04 - using bimetallic elements
  • F23N2035/16 - variable flow or proportional valves
  • F23N2035/20 - Membrane valves
  • F23N2041/04 - Heating water
  • Y10T137/7764 - Choked or throttled pressure type

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 137 - Fluid handling