2204409

Information

• Patent Grant
• 2204409

• References
• Source

• Patent Number

  2,204,409

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1940
  84 years ago

• CPC

  • H01H71/522 - comprising a cradle-mechanism
  • H01H71/1009 - Interconnected mechanisms
  • H01H71/501 - Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
  • H01H71/7427 - Adjusting only the electrothermal mechanism
  • H01H2009/0094 - Details of rotatable shafts which are subdivided; details of the coupling means thereof

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches