3857374

Information

• Patent Grant
• 3857374

• References
• Source

• Patent Number

  3,857,374

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • F02M59/361 - Valves being actuated mechanically
  • F02D1/04 - by mechanical means dependent on engine speed
  • F02M59/363 - arrangements for adjusting the rotary valve

• US Classifications

  • 417 - Pumps
  • 123 - Internal-combustion engines