3437079

Information

• Patent Grant
• 3437079

• References
• Source

• Patent Number

  3,437,079

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1969
  55 years ago

• CPC

  • F01C19/08 - Axially-movable sealings for working fluid
  • F01C1/3441 - the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
  • F01C1/3442 - the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
  • F01C1/348 - the vanes positively engaging, with circumferential play, an outer rotatable member
  • F01C21/0827 - by mechanical means
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F04C2240/50 - Bearings

• US Classifications

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