3007451

Information

• Patent Grant
• 3007451

• References
• Source

• Patent Number

  3,007,451

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1961
  63 years ago

• CPC

  • F04B9/1073 - with actuation in the other direction by gravity
  • F01L25/066 - piston or piston-rod being used as auxiliary valve
  • F04B47/04 - the driving means incorporating fluid means
  • Y10S417/904 - Well pump driven by fluid motor mounted above ground

• US Classifications

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