2834295

Information

• Patent Grant
• 2834295

• References
• Source

• Patent Number

  2,834,295

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1958
  66 years ago

• CPC

  • F04B9/137 - the pumping members not being mechanically connected to each other
  • F03C1/035 - one single-acting piston being always under the influence of the liquid under pressure

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type