1644717

Information

• Patent Grant
• 1644717

• References
• Source

• Patent Number

  1,644,717

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1927
  97 years ago

• CPC

  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02D2700/0207 - Controlling the air or mixture supply
  • Y10T137/1026 - Speed change and excess speed valve control
  • Y10T137/71 - With seal
  • Y10T137/7752 - With separate reactor surface
  • Y10T137/7809 - Reactor surface separated by apertured partition

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices
  • 251 - Valves and valve actuation