3727074

Information

• Patent Grant
• 3727074

• References
• Source

• Patent Number

  3,727,074

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  51 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G01R21/133 - by using digital technique
  • G06G7/1865 - with initial condition setting
  • H02J7/0078 - in response to discharge current
  • H03M2201/01 - First edition
  • H03M2201/192 - Measuring systems
  • H03M2201/194 - Control systems
  • H03M2201/24 - Intermediate conversion to pulse frequency type
  • H03M2201/4105 - Positive/negative indication
  • H03M2201/4135 - Momentary value
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/425 - Non-denominational
  • H03M2201/4258 - Denominational
  • H03M2201/4279 - Pure
  • H03M2201/537 - Integration
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6121 - Automatic
  • Y10T307/826 - Electrical

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 324 - Electricity: measuring and testing