F15B2211/635 - CPC Classification Index

ClassID:

146425 ⎘

F15B2211/635 - CPC Classification

Classification description:

Circuits for servomotor systems; Circuit components or control therefor Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements

Sub-classes:

F15B2211/6355 » having valve means 196

Recent Application in this class:

20220356676

2022-11-10

System and method for controlling hydraulic fluid flow within a work vehicle

20220154743

2022-05-19

Hydraulic circuit with combined compensation and energy recovery function

20220127823

2022-04-28

Work machine

20210190102

2021-06-24

Compressed-air supply system for operating a pneumatic installation, method and vehicle

20200362884

2020-11-19

Hydraulic system for working machine

20190186106

2019-06-20

Work machine

20180372126

2018-12-27

Hydraulic valve device with multiple working sections with pump control system with by-pass line

20180180068

2018-06-28

Hydraulic system for working machine

20170016566

2017-01-19

Shock absorber for hydraulic system

#10

20160146230

2016-05-26

Hydraulic pressure control device for construction machinery

#11

20160053778

2016-02-25

Apparatus and method for controlling spool displacement of construction machine

#12

20150275468

2015-10-01

Hydraulic system for working machine

#13

20150198183

2015-07-16

Failsafe pilot supply selector valve

#14

20140069677

2014-03-13

Air control device and air control method

#15

20130028695

2013-01-31

HYDRAULIC CIRCUIT AND WORKING MACHINE INCLUDING THE SAME

#16

20090241765

2009-10-01

Holding control valve

#17

20090007464

2009-01-08

Hydraulic shovel