2453812

Information

• Patent Grant
• 2453812

• References
• Source

• Patent Number

  2,453,812

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1948
  77 years ago

• CPC

  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02D2700/0256 - by changing the speed of the compressor
  • Y10T137/0753 - Control by change of position or inertia of system
  • Y10T137/2012 - Pressure

• US Classifications

  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling
  • 251 - Valves and valve actuation