2447467

Information

• Patent Grant
• 2447467

• References
• Source

• Patent Number

  2,447,467

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1948
  76 years ago

• CPC

  • F04B49/08 - Regulating by delivery pressure
  • F01B1/062 - the connection of the pistons with an actuating or actuated element being at the inner ends of the cylinders
  • F04B1/005 - Pumps with cylinder axis arranged substantially tangentially to a circle centred on main shaft axis
  • F04B1/0456 - to cylindrical distribution members
  • F04B1/146 - Swash plates or actuating elements
  • F04B1/16 - having two or more sets of cylinders or pistons
  • F04B9/02 - the means being mechanical
  • F04B9/12 - the fluid being elastic
  • F04B11/00 - Equalisation of pulses
  • F04B11/0066 - with special shape of the actuating element
  • F04B11/0075 - connected in series
  • F04B23/023 - only the pump-part being immersed, the driving-part being outside the reservoir
  • F04B23/10 - at least one pump being of the reciprocating positive-displacement type
  • F04B49/005 - changing the phase relationship of two working pistons in one working chamber or the phase-relationship of a piston and a driven distribution member
  • F04B49/10 - Other safety measures

• US Classifications

  • 417 - Pumps