3871342

Information

• Patent Grant
• 3871342

• References
• Source

• Patent Number

  3,871,342

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • G06F7/62 - Performing operations exclusively by counting total number of pulses; Multiplication, division or derived operations using combined denominational and incremental processing by counters
  • F02P5/1502 - using one central computing unit
  • F02P5/151 - with means for compensating the variation of the characteristics of the engine or of a sensor
  • G06F7/602 - using delta-sigma sequences
  • Y02T10/46 - controlling ignition

• US Classifications

  • 123 - Internal-combustion engines