3781733

Information

• Patent Grant
• 3781733

• References
• Source

• Patent Number

  3,781,733

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1973
  51 years ago

• CPC

  • H01F6/04 - Cooling
  • F17C13/087 - used for superconducting phenomena
  • F17C2203/03 - Thermal insulations
  • F17C2203/0629 - Two walls
  • F17C2203/0687 - superconducting
  • F17C2221/017 - Helium
  • F17C2223/0161 - cryogenic
  • Y10S248/901 - Support having temperature or pressure responsive feature
  • Y10S505/883 - Housing and mounting assembly with plural diverse electrical components

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 248 - Supports
  • 505 - Superconductor technology: apparatus, material, process