1647849

Information

• Patent Grant
• 1647849

• References
• Source

• Patent Number

  1,647,849

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1927
  97 years ago

• CPC

  • F01P9/04 - by simultaneous or alternative use of direct air-cooling and liquid cooling
  • F01L1/0532 - the cams being directly in contact with the driven valve
  • F01L1/26 - characterised by the provision of two or more valves operated simultaneously by same transmitting-gear peculiar to machines or engines with more than two lift-valves per cylinder
  • F01P3/14 - for cooling intake or exhaust valves
  • F02F1/4214 - specially adapted for four or more valves per cylinder
  • F02B3/06 - with compression ignition
  • F02B2275/20 - SOHC [Single overhead camshaft]
  • F02F2001/247 - the valve stems being orientated in parallel with the cylinder axis

• US Classifications

  • 123 - Internal-combustion engines
  • 184 - Lubrication