3317689

Information

• Patent Grant
• 3317689

• References
• Source

• Patent Number

  3,317,689

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  57 years ago

• CPC

  • H01H69/02 - Manufacture of fuses
  • H01H85/0456 - with knife-blade end contacts
  • H01H85/18 - Casing fillings
  • H01H85/38 - Means for extinguishing or suppressing arc
  • H01H85/42 - using an arc-extinguishing gas
  • H01H85/0017 - due to vibration or other mechanical forces

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches