3570622

Information

• Patent Grant
• 3570622

• References
• Source

• Patent Number

  3,570,622

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1971
  53 years ago

• CPC

  • F02D41/0205 - using an auxiliary engine speed control
  • B60K31/107 - the memory being digital
  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02D31/002 - controlling air supply
  • F02D2700/0241 - depending on another parameter

• US Classifications

  • 180 - Motor vehicles
  • 123 - Internal-combustion engines
  • 324 - Electricity: measuring and testing
  • 361 - Electricity: electrical systems and devices