2831436

Information

• Patent Grant
• 2831436

• References
• Source

• Patent Number

  2,831,436

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1958
  67 years ago

• CPC

  • F04C2/025 - the moving and the stationary member having co-operating elements in spiral form
  • F04C3/06 - the axes being arranged otherwise than at an angle of 90 degrees

• US Classifications

  • 418 - Rotary expansible chamber devices