3736485

Information

• Patent Grant
• 3736485

• References
• Source

• Patent Number

  3,736,485

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • G11B5/553 - Details
  • G05B19/231 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05D3/14 - using an analogue comparing device
  • G05B2219/43006 - Acceleration, deceleration control
  • G05B2219/50043 - Near zero detection

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 318 - Electricity: motive power systems
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER