3868929

Information

• Patent Grant
• 3868929

• References
• Source

• Patent Number

  3,868,929

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  49 years ago

• CPC

  • F01M3/00 - Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F02B2053/005 - Wankel engines
  • F02B2075/025 - two
  • F02B2730/018 - with piston rotating around an axis passing through the gravity centre, this piston or the housing rotating at the same time around an axis parallel to the first axis
  • Y02T10/17 - Non-reciprocating piston engines

• US Classifications

  • 123 - Internal-combustion engines
  • 418 - Rotary expansible chamber devices