2528983

Information

• Patent Grant
• 2528983

• References
• Source

• Patent Number

  2,528,983

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1950
  74 years ago

• CPC

  • F01L13/0005 - Deactivating valves
  • F01L13/0036 - the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
  • F02D17/00 - Controlling engines by cutting out individual cylinders Rendering engines inoperative or idling
  • F01L2013/0078 - by modification of cam contact point by axially displacing the camshaft
  • F02D2700/052 - Methods therefor
  • Y10T477/817 - Speed or acceleration responsive

• US Classifications

  • 123 - Internal-combustion engines
  • 091 - Motors: expansible chamber type
  • 188 - Brakes
  • 477 - Interrelated power delivery controls, including engine control