3856438

Information

• Patent Grant
• 3856438

• References
• Source

• Patent Number

  3,856,438

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • F04B49/225 - with throttling valves or valves varying the pump inlet opening or the outlet opening
  • F02D1/00 - Controlling fuel-injection pumps
  • F02M59/04 - characterised by special arrangement of cylinders with respect to piston-driving shaft
  • F02M59/361 - Valves being actuated mechanically
  • F02M59/363 - arrangements for adjusting the rotary valve
  • F02D2700/0287 - depending on several parameters

• US Classifications

  • 417 - Pumps
  • 123 - Internal-combustion engines