3471079

Information

• Patent Grant
• 3471079

• References
• Source

• Patent Number

  3,471,079

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

  • F01L25/08 - by electric or magnetic means
  • F04B3/00 - Machines or pumps with pistons coacting within one cylinder
  • F04B7/045 - Two pistons coacting within one cylinder
  • F04B9/113 - reciprocating movement of the pumping members being obtained by a double-acting liquid motor
  • F04B27/02 - having cylinders arranged oppositely relative to main shaft
  • F04B35/00 - Piston pumps characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
  • F04B39/0005 - adaptations of pistons
  • F04B39/04 - Measures to avoid lubricant contaminating the pumped fluid
  • F04B39/06 - Cooling Heating Prevention of freezing
  • F04B39/12 - Casings Cylinders Cylinders heads Fluid connections

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices