2691515

Information

• Patent Grant
• 2691515

• References
• Source

• Patent Number

  2,691,515

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1954
  70 years ago

• CPC

  • F27B9/40 - Arrangements of controlling or monitoring devices
  • F27B9/36 - Arrangements of heating devices
  • F27D1/0023 - Linings or walls comprising expansion joints or means to restrain expansion due to thermic flows
  • F27B9/22 - on rails
  • F27B2009/3646 - Heating the ceiling or the walls for a reverberatory effect
  • F27D2019/0059 - Regulation involving the control of the conveyor movement
  • Y10T74/18896 - Snap action

• US Classifications

  • 432 - Heating
  • 074 - Machine element or mechanism
  • 236 - Automatic temperature and humidity regulation
  • 266 - Metallurgical apparatus