3817220

Information

• Patent Grant
• 3817220

• References
• Source

• Patent Number

  3,817,220

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • F02G3/00 - Positive-displacement engine plants characterised by the working gas being generated by combustion in the plant
  • F01C1/22 - of internal-axis type with equidirectional movement of co-operating members at the point of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F02B2053/005 - Wankel engines
  • 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
  • Y10S60/901 - Exhaust treatment special to rotary internal combustion engines

• US Classifications

  • 123 - Internal-combustion engines
  • 060 - Power plants