F15B2211/51 - CPC Classification Index

ClassID:

146366 ⎘

F15B2211/51 - CPC Classification

Classification description:

Circuits for servomotor systems; Pressure control characterised by the positions of the valve element

Sub-classes:

F15B2211/511 » the positions being discrete 15
F15B2211/513 » the positions being continuously variable, e.g. as realised by proportional valves 36

Recent Application in this class:

20200124194

Load sensing type hydraulic system with hydraulic adjustment device

20190257329

Consumer control device and a control method

20180066417

Method of controlling a main control valve of an excavator and apparatus for performing the same