3174274

Information

• Patent Grant
• 3174274

• References
• Source

• Patent Number

  3,174,274

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1965
  59 years ago

• CPC

  • F01C1/14 - with toothed rotary pistons
  • F01C1/126 - with elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F02B2730/05 - with pistons intermeshing as gear wheels with helicoidal rotors
  • Y02T10/17 - Non-reciprocating piston engines

• US Classifications

  • 060 - Power plants
  • 123 - Internal-combustion engines
  • 418 - Rotary expansible chamber devices