1386937

Information

• Patent Grant
• 1386937

• References
• Source

• Patent Number

  1,386,937

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1921
  103 years ago

• CPC

  • G01K17/185 - where the indicating-instrument is driven electrically or magnetically by the temperature-measurement device and mechanically by the flow-measurement device
  • G01K17/18 - using electrical or magnetic means for one measurement and mechanical means for the other
  • G01R11/00 - Electromechanical arrangements for measuring time integral of electric power i.e. electric energy or current

• US Classifications

  • 374 - Thermal measuring and testing
  • 236 - Automatic temperature and humidity regulation
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems