3504769

Information

• Patent Grant
• 3504769

• References
• Source

• Patent Number

  3,504,769

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  54 years ago

• CPC

  • F01M1/10 - Lubricating systems characterised by the provision therein of lubricant venting or purifying means
  • F01M1/02 - using lubricating pumps
  • F01M11/03 - Mounting or connecting of lubricant purifying means relative to the machine or engine Details of lubricant purifying means
  • F01M2001/0284 - mounting of the pump
  • F01M2001/1014 - comprising supply of additives
  • F01M2011/007 - Oil pickup tube to oil pump
  • F01M2011/036 - comprising pumps for the cooling circuit
  • F02F7/0073 - Adaptations for fitting the engine

• US Classifications

  • 184 - Lubrication
  • 123 - Internal-combustion engines