3873950

Information

• Patent Grant
• 3873950

• References
• Source

• Patent Number

  3,873,950

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • H01H77/101 - with increasing of contact pressure by electrodynamic forces before opening
  • H01H77/10 - with electrodynamic opening
  • H01H2071/507 - being collapsible

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets