3689755

Information

• Patent Grant
• 3689755

• References
• Source

• Patent Number

  3,689,755

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • G06F1/03 - working, at least partly, by table look-up
  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02D41/2406 - using essentially read only memories
  • F02P5/15 - digital data processing
  • F02D2700/0233 - depending on several parameters
  • Y02T10/46 - controlling ignition
  • Y10S261/74 - Valve actuation electrical

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 123 - Internal-combustion engines
  • 261 - Gas and liquid contact apparatus
  • 701 - Data processing: vehicles, navigation, and relative location