3500380

Information

• Patent Grant
• 3500380

• References
• Source

• Patent Number

  3,500,380

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • F15B9/17 - with electrical control means
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/194 - Control systems
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3157 - Specific kinds of quantisation values
  • H03M2201/412 - representing linear position
  • H03M2201/4225 - Parallel
  • H03M2201/4262 - Binary radix
  • H03M2201/4287 - Combination code other than those forming a straight power series
  • H03M2201/8176 - Magnetic cores
  • H03M2201/841 - Dynamo-electric machines
  • H03M2201/93 - Constructional details

• US Classifications

  • 341 - Coded data generation or conversion
  • 251 - Valves and valve actuation