3663829

Information

• Patent Grant
• 3663829

• References
• Source

• Patent Number

  3,663,829

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  52 years ago

• CPC

  • H01H35/34 - actuated by diaphragm
  • H01H35/2685 - Means to protect pressure sensitive element against over pressure
  • H01H35/2614 - by varying the bias on the pressure sensitive element
  • Y10T307/779 - Fluid pressure, density, level, velocity or humidity
  • Y10T307/983 - Fluid-pressure actuator

• US Classifications

  • 307 - Electrical transmission or interconnection systems