3203628

Information

• Patent Grant
• 3203628

• References
• Source

• Patent Number

  3,203,628

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1965
  59 years ago

• CPC

  • F16K31/0613 - with cylindrical slides
  • F16K51/02 - specially adapted for high-vacuum installations
  • H01F6/065 - Feed-through bushings, terminals and joints
  • Y10S505/897 - Cryogenic media transfer
  • Y10T137/7036 - Jacketed
  • Y10T137/86879 - Reciprocating valve unit

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 062 - Refrigeration
  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 505 - Superconductor technology: apparatus, material, process