3485598

Information

• Patent Grant
• 3485598

• References
• Source

• Patent Number

  3,485,598

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1969
  55 years ago

• CPC

  • G01N33/2817 - using a test engine
  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02D15/00 - Varying compression ratio
  • F02D19/12 - peculiar to engines working with non-fuel substances or with anti-knock agents
  • F02D35/027 - using knock sensors
  • F02D2700/0241 - depending on another parameter
  • F02D2700/03 - Controlling by changing the compression ratio
  • Y02T10/121 - Adding non fuel substances to fuel, air or fuel/air mixture
  • Y10S44/903 - Method including measuring, testing or automatic control
  • Y10T137/2499 - Mixture condition maintaining or sensing
  • Y10T137/2509 - By optical or chemical property

• US Classifications

  • 044 - Fuel and related compositions
  • 073 - Measuring and testing
  • 137 - Fluid handling