2897767

Information

• Patent Grant
• 2897767

• References
• Source

• Patent Number

  2,897,767

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1959
  65 years ago

• CPC

  • F04B43/1207 - the actuating element being a swash plate
  • G01F3/20 - having flexible movable walls

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 417 - Pumps