F15B2211/505 - CPC Classification Index

ClassID:

146355 ⎘

F15B2211/505 - CPC Classification

Classification description:

Circuits for servomotor systems; Pressure control characterised by the type of pressure control means

Sub-classes:

F15B2211/50509 » the pressure control means controlling a pressure upstream of the pressure control means 17
F15B2211/50554 » the pressure control means controlling a pressure downstream of the pressure control means, e.g. pressure reducing valve 120
F15B2211/50563 » the pressure control means controlling a differential pressure 47

Recent Application in this class:

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Automatic oil return structure for piston pump

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Hydraulic drive apparatus for industrial vehicle

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Electrically controllable hydraulic system for a vehicle transmission and method for controlling the same

20190010964

2019-01-10

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20170267329

2017-09-21

Hydraulic actuation control in propellers

20170208754

2017-07-27

Electrohydraulic dynamic spool position control for a proportional valve in a work vehicle

20160084274

2016-03-24

System to pump fluid and control thereof

#10

20160010664

2016-01-14

Control system for a felling saw and method of control thereof

#11

20150361995

2015-12-17

Flow control device and flow control method for construction machine

#12

20150135694

2015-05-21

Gearbox Hydraulic Circuit

#13

20150122564

2015-05-07

Hydraulic circuit for vehicle, vehicle equipped with same, and control method therefor

#14

20150107233

2015-04-23

Methods and apparatus for layer jamming

#15

20150033719

2015-02-05

Reducing dig force in hydraulic implements

#16

20070145314

2007-06-28

Modular valve system

#17

15377193

2017-07-18

Subsea fluid pressure regulation systems and methods