2590729

Information

• Patent Grant
• 2590729

• References
• Source

• Patent Number

  2,590,729

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1952
  72 years ago

• CPC

  • F04C18/352 - the vanes being pivoted on the axis of the outer member
  • F04C18/348 - the vanes positively engaging, with circumferential play, an outer rotatable member

• US Classifications

  • 418 - Rotary expansible chamber devices