F15B2211/86 - CPC Classification Index

ClassID:

146489 ⎘

F15B2211/86 - CPC Classification

Classification description:

Circuits for servomotor systems; Other types of control related to particular problems or conditions Control during or prevention of abnormal conditions

Sub-classes:

F15B2211/8603 » the abnormal condition being an obstacle 5
F15B2211/8606 » the abnormal condition being a shock 32
F15B2211/8609 » the abnormal condition being cavitation 36
F15B2211/8613 » the abnormal condition being oscillations 59
F15B2211/8616 » the abnormal condition being noise or vibration 58
F15B2211/862 » the abnormal condition being electric or electronic failure 17
F15B2211/863 » the abnormal condition being a hydraulic or pneumatic failure 23
F15B2211/8643 » the abnormal condition being a human failure 5
F15B2211/8646 » the abnormal condition being hysteresis 7

Recent Application in this class:

20240360850

2024-10-31

ACTUATOR DEADHEAD/STALL DETECTION IN A LOAD SENSE HYDRAULIC SYSTEM

20240026908

2024-01-25

Arrangement for operating a hydraulic consumer

20210156406

2021-05-27

Vent with valve

20200224681

2020-07-16

Systems and methods for selective enablement of hydraulic operation

20190226180

2019-07-25

Safety system for construction machine

20190152497

2019-05-23

CONTROLLER

20190063468

2019-02-28

Hydraulic pressure variation in a legged robot

20190032306

2019-01-31

Control system, work machine, and control method

20190024507

2019-01-24

Hydraulically operated splitting device

#10

20180313373

2018-11-01

EQUIPMENT AND METHOD FOR SUPERVISING VALVES IN A HYDRAULIC CIRCUIT, ASSOCIATED HYDRAULIC CIRCUIT AND COMPUTER PROGRAM PRODUCT

#11

20180215116

2018-08-02

Residual load relief system for hydraulic compactors having rotary pumps

#12

20170218981

2017-08-03

Hydraulic pressure variation in a legged robot

#13

20160377192

2016-12-29

Non-inert gas certified electronic controller

#14

20160138624

2016-05-19

Hydraulic Power System with Aeration Sensing for a Mobile Machine

#15

20140322045

2014-10-30

Engine overload prevention using a speed differential operated relief valve

#16

20140060025

2014-03-06

Hydraulic control system having electronic flow limiting

#17

20100065135

2010-03-18

Controlling device for hydraulic consumers

#18

20070084201

2007-04-19

Device and method for controlling the position of a pneumatic actuator