3194170

Information

• Patent Grant
• 3194170

• References
• Source

• Patent Number

  3,194,170

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1965
  59 years ago

• CPC

  • F01L25/04 - by working-fluid of machine or engine
  • F04B43/0054 - particularities of the flexible members
  • F04B43/113 - the actuating fluid being controlled by at least one valve
  • F04B43/1133 - with fluid-actuated pump inlet or outlet valves; with two or more pumping chambers in series

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices