3453449

Information

• Patent Grant
• 3453449

• References
• Source

• Patent Number

  3,453,449

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  55 years ago

• CPC

  • H01H33/004 - making use of superconducting contacts
  • H01B12/00 - Superconductive or hyperconductive conductors, cables, or transmission lines
  • H01F6/006 - Supplying energising or de-energising current; Flux pumps
  • H01L39/20 - Power cryotrons
  • H02H7/001 - for supra-conducting apparatus
  • Y02E40/64 - Superconducting transmission lines or power lines or cables or installations thereof
  • Y02E40/68 - Protective or switching arrangements for superconducting elements or equipment
  • Y10S505/86 - Gating

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 174 - Electricity: conductors and insulators
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 361 - Electricity: electrical systems and devices
  • 505 - Superconductor technology: apparatus, material, process