2714879

Information

• Patent Grant
• 2714879

• References
• Source

• Patent Number

  2,714,879

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1955
  69 years ago

• CPC

  • F02D13/0284 - Variable control of exhaust valves only
  • F01L5/06 - surrounding working cylinder or piston
  • F01L5/10 - with reciprocating and other movements of the same valve
  • F01L5/18 - with reciprocatory valve and other slide valve
  • F02B25/04 - Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
  • F02B25/24 - Inlet or outlet openings being timed asymmetrically relative to bottom dead-centre
  • F02D13/028 - for two-stroke engines
  • F02B2075/025 - two
  • Y02T10/18 - Varying inlet or exhaust valve operating characteristics

• US Classifications

  • 123 - Internal-combustion engines
  • 091 - Motors: expansible chamber type