3160105

Information

• Patent Grant
• 3160105

• References
• Source

• Patent Number

  3,160,105

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1964
  60 years ago

• CPC

  • F04B15/02 - the fluids being viscous or non-homogeneous
  • F04B5/00 - Machines or pumps with differential surface pistons
  • F04B9/1295 - having two or more pumping chambers in series
  • F04B53/06 - Venting
  • F04B53/121 - the valve being an annular ring surrounding the piston
  • F04B2015/026 - with a priming plunger or piston ahead of the pumping piston and connected on the same piston rod

• US Classifications

  • 417 - Pumps