2104632

Information

• Patent Grant
• 2104632

• References
• Source

• Patent Number

  2,104,632

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1938
  87 years ago

• CPC

  • H01M10/445 - in response to gas pressure
  • H02J7/048 - in response to degree of gas development in the battery
  • Y10S320/22 - Line impedance
  • Y10T307/779 - Fluid pressure, density, level, velocity or humidity

• US Classifications

  • 320 - Electricity: battery or capacitor charging or discharging
  • 200 - Electricity: circuit makers and breakers
  • 307 - Electrical transmission or interconnection systems
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets