3238884

Information

• Patent Grant
• 3238884

• References
• Source

• Patent Number

  3,238,884

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1966
  59 years ago

• CPC

  • F04C14/223 - using a movable cam
  • F02M37/045 - Arrangements for driving rotary positive-displacement pumps
  • F04C15/0069 - Magnetic couplings

• US Classifications

  • 417 - Pumps
  • 418 - Rotary expansible chamber devices