3128782

Information

• Patent Grant
• 3128782

• References
• Source

• Patent Number

  3,128,782

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1964
  60 years ago

• CPC

  • C02F1/686 - Devices for dosing liquid additives
  • F04B1/02 - having two cylinders
  • F04B23/06 - the pumps being all of reciprocating positive-displacement type
  • F04B43/026 - each plate-like pumping flexible member working in its own pumping chamber
  • F04B43/06 - Pumps having fluid drive
  • F16K21/16 - closing after a predetermined quantity of fluid has been delivered
  • G01F11/00 - Apparatus requiring external operation and adapted at each repeated and indentical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container without regard to weight and to deliver it
  • G05D11/132 - by controlling the flow of the individual components
  • Y10T137/0318 - Processes
  • Y10T137/86147 - With single motive input

• US Classifications

  • 137 - Fluid handling
  • 417 - Pumps