3441695

Information

• Patent Grant
• 3441695

• References
• Source

• Patent Number

  3,441,695

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  55 years ago

• CPC

  • H01H35/242 - operated by one particular pressure-time function
  • G01L19/12 - Alarms or signals
  • G01M3/2815 - using pressure measurements
  • H01H35/2685 - Means to protect pressure sensitive element against over pressure
  • H01H35/32 - actuated by bellows
  • H01H35/34 - actuated by diaphragm
  • H01H35/36 - actuated by curled flexible tube

• US Classifications

  • 200 - Electricity: circuit makers and breakers