2752457

Information

• Patent Grant
• 2752457

• References
• Source

• Patent Number

  2,752,457

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1956
  68 years ago

• CPC

  • G01K5/465 - using electrical contact making or breaking devices
  • G01K5/32 - the material being a fluid contained in a hollow body having parts which are deformable or displaceable
  • H01H37/36 - actuated due to expansion or contraction of a fluid with or without vaporisation

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 374 - Thermal measuring and testing