3080821

Information

• Patent Grant
• 3080821

• References
• Source

• Patent Number

  3,080,821

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1963
  61 years ago

• CPC

  • F03C1/035 - one single-acting piston being always under the influence of the liquid under pressure
  • F04B9/117 - the pumping members not being mechanically connected to each other
  • F04B43/08 - having tubular flexible members
  • Y10T137/86622 - Motor-operated

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices
  • 137 - Fluid handling