3159105

Information

• Patent Grant
• 3159105

• References
• Source

• Patent Number

  3,159,105

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1964
  60 years ago

• CPC

  • F04B53/126 - Ball valves
  • F01L25/066 - piston or piston-rod being used as auxiliary valve
  • F04B9/1073 - with actuation in the other direction by gravity
  • F04B47/04 - the driving means incorporating fluid means
  • F04B47/145 - with fluid means

• US Classifications

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