2240874

Information

• Patent Grant
• 2240874

• References
• Source

• Patent Number

  2,240,874

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1941
  83 years ago

• CPC

  • F01C21/18 - Arrangements for admission or discharge of the working fluid
  • B64C11/42 - non-automatic
  • F01C1/104 - one member having simultaneously a rotational movement about its own axis and an orbital movement
  • F01C1/14 - with toothed rotary pistons
  • F04C2/101 - with a crescent-shaped filler element, located between the inner and outer intermeshing members

• US Classifications

  • 418 - Rotary expansible chamber devices