2796032

Information

• Patent Grant
• 2796032

• References
• Source

• Patent Number

  2,796,032

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1957
  67 years ago

• CPC

  • F04B9/115 - reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction
  • F01L25/063 - the auxiliary valve being actuated by the working motor-piston or piston-rod
  • F04B7/0026 - and having an oscillating movement
  • F04B7/003 - and having a slidable movement
  • F04B7/0046 - for rotating distribution members
  • F04B7/008 - the distribution being realised by moving the cylinder itself
  • F04B9/06 - the means including spring- or weight-loaded lost-motion devices
  • F04B19/027 - cylinders oscillating around an axis perpendicular to their own axis
  • Y10S417/90 - Slurry pumps

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices