F15B2211/41 - CPC Classification Index

ClassID:

146324 ⎘

F15B2211/41 - CPC Classification

Classification description:

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

Sub-classes:

F15B2211/411 » the positions being discrete 54
F15B2211/413 » the positions being continuously variable, e.g. as realised by proportional valves 56

Recent Application in this class:

20210270293

A CONTROL VALVE ASSEMBLY FOR A LOAD HANDLING VEHICLE

20200149683

Safety system for a pressure accumulator

20200080574

Electrical power assisted device for controlling an aerial bucket with a hydraulic movement system

20160083933

Regenerative circuit for articulated joint