3650581

Information

• Patent Grant
• 3650581

• References
• Source

• Patent Number

  3,650,581

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1972
  52 years ago

• CPC

  • F16C32/0451 - Details of controllers, i.e. the units determining the power to be supplied
  • F04D19/048 - comprising magnetic bearings
  • F16C32/047 - Details of housings; Mounting of active magnetic bearings
  • F16C2300/34 - Vertical
  • F16C2300/62 - low pressure
  • F16C2360/45 - Turbo-molecular pumps

• US Classifications

  • 310 - Electrical generator or motor structure