3301237

Information

• Patent Grant
• 3301237

• References
• Source

• Patent Number

  3,301,237

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1967
  57 years ago

• CPC

  • F02F1/22 - characterised by having ports in cylinder wall for scavenging or charging
  • F01B1/12 - Separate cylinder-crankcase elements coupled together to form a unit
  • F02B25/00 - Engines characterised by using fresh charge for scavenging cylinders
  • F02B33/14 - working and pumping pistons forming stepped piston
  • F02B33/22 - with pumping cylinder situated at side of working cylinder
  • F02F1/002 - Integrally formed cylinders and cylinder heads
  • F02F1/04 - for air cooling
  • F02B2075/025 - two
  • F02B2700/031 - with measures for removing exhaust gases from the cylinder
  • F02B2700/037 - Scavenging or charging channels or openings

• US Classifications

  • 123 - Internal-combustion engines