2220375

Information

• Patent Grant
• 2220375

• References
• Source

• Patent Number

  2,220,375

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1940
  84 years ago

• CPC

  • F01C1/3568 - with axially movable vanes
  • Y10T74/2102 - Adjustable

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 074 - Machine element or mechanism