3469779

Information

• Patent Grant
• 3469779

• References
• Source

• Patent Number

  3,469,779

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • F16K31/485 - and specially adapted for gas valves
  • H01H37/36 - actuated due to expansion or contraction of a fluid with or without vaporisation
  • H01H37/60 - Means for producing snap action

• US Classifications

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