3122728

Information

• Patent Grant
• 3122728

• References
• Source

• Patent Number

  3,122,728

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1964
  61 years ago

• CPC

  • G01K3/14 - in respect of space
  • A62C3/08 - in aircraft
  • C01B3/0026 - of one single metal or a rare earth metal; Treatment thereof
  • C01B6/00 - Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond
  • G08B17/00 - Fire alarms Alarms responsive to explosion
  • G08B17/04 - Hydraulic or pneumatic actuation of the alarm
  • G08B17/06 - Electric actuation of the alarm
  • G08B17/113 - Constructional details
  • H01H35/24 - Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
  • H01H35/34 - actuated by diaphragm
  • H01H35/346 - in which the movable contact is formed or directly supported by the diaphragm
  • H01H37/32 - Thermally-sensitive members
  • H01H37/36 - actuated due to expansion or contraction of a fluid with or without vaporisation
  • Y02E60/327 - the medium being a metal or rare earth metal, an intermetallic compound or a metal alloy
  • Y10S236/11 - Expandible fluid
  • Y10T29/49808 - Shaping container end to encapsulate material

• US Classifications

  • 340 - Communications: electrical
  • 029 - Metal working
  • 060 - Power plants
  • 073 - Measuring and testing
  • 200 - Electricity: circuit makers and breakers
  • 236 - Automatic temperature and humidity regulation
  • 374 - Thermal measuring and testing