ClassID:

146142

F15B19/007 - CPC Classification

Classification description:

Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for Simulation or modelling

Recent Application in this class:
#1
20260002554
2026-01-01

METHOD OF FORMING A QUADRANT CONTROL VALVE SYSTEM, QUADRANT CONTROL VALVE SYSTEM AND HYDRAULIC SYSTEM

#2
20250326661
2025-10-23

METHOD AND SYSTEM FOR TREATING WASTEWATER FROM THERMAL POWER PLANT

#3
20250297624
2025-09-25

Automated Reasoning Methods and Systems for Diagnosing Equipment Faults as Constrained by Data and Physics

#4
20250188962
2025-06-12

Method for Determining a Piston Position in a Hydraulic Cylinder Drive, Method for Operating an Arrangement including a Hydraulic Cylinder Drive, and Mechanism for Implementing the Methods

#5
20250122896
2025-04-17

PRESSURE AND FLOW MATCHING CONTROL METHOD OF HYDRAULIC POWER SOURCE FOR ROBOT

#6
20240280120
2024-08-22

DESIGN METHOD FOR SELF-COMPENSATION STRUCTURE OF CAM-LOBE HYDRAULIC MOTOR PLATE DISTRIBUTION SYSTEM

#7
20240229831
2024-07-11

METHOD FOR THE AUTOMATED, MEASUREMENT DATA-BASED CONFIGURATION OF AN ELECTRONIC CONTROLLER FOR A HYDRAULIC SYSTEM

#8
20240102497
2024-03-28

METHOD FOR PROVIDING AT LEAST ONE ITEM OF INFORMATION RELATING TO A HYDRAULIC SYSTEM

#9
20230088241
2023-03-23

Machine learning method for leakage detection in a pneumatic system

#10
20220333618
2022-10-20

Brake cylinder mechanical stopper

#11
20220203948
2022-06-30

Pedal travel simulator, and hydraulic block comprising a pedal travel simulator

#12
20220097224
2022-03-31

Method and system for optimizing the joint hinge point position of a hydraulic tandem mechanism based on lightweight

#13
20220034336
2022-02-03

Method for control of a cylinder

#14
20220010821
2022-01-13

Hydraulic control systems and methods using multi-function dynamic scaling

#15
20210332562
2021-10-28

Work machine

#16
20210286332
2021-09-16

Hysteresis compensation control of an actuator

#17
20210071392
2021-03-11

Construction machine

#18
20200362889
2020-11-19

Control mapping for hydraulic machines

#19
20200291970
2020-09-17

Method to automatically detect parameter for pressure dynamics control

#20
20200072253
2020-03-05

Actuator-operation detecting apparatus

#21
20190390691
2019-12-26

Actuator of a process device having a controller configured to operate in a measured position feedback mode and a simulated position feedback mode

#22
20190338792
2019-11-07

Method and system for diagnosing abnormality of hydraulic device

#23
20190249798
2019-08-15

Determining the operability of a fluid driven safety valve

#24
20190236219
2019-08-01

Systems and methods for modeling, analyzing, detecting, and monitoring fluid networks

#25
20190154064
2019-05-23

Actuating Mechanism, Control Valve And Valve Control System

#26
20190145439
2019-05-16

Leak tester

#27
20180313373
2018-11-01

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

#28
20180292278
2018-10-11

Method for estimating an external force acting on an electrohydrostatic actuator

#29
20180202467
2018-07-19

Hydraulic drive device and method for controlling the same

#30
20180128607
2018-05-10

Method to automatically detect the area ratio of an actuator

#31
20180128290
2018-05-10

Method to automatically detect parameter for pressure dynamics control

#32
20180030692
2018-02-01

Control system, work machine, and control method

#33
20170350427
2017-12-07

Monitoring device and method for determining operating health of pressure medium operated device

#34
20170029256
2017-02-02

Load dependent electronic valve actuator regulation and pressure compensation

#35
20160208831
2016-07-21

System for estimating a sensor output

#36
20160091001
2016-03-31

Method for determining a control force of an actuator

#37
20150267719
2015-09-24

System and method for managing machine power system

#38
20140345272
2014-11-27

Master brake cylinder system and brake system for a vehicle

#39
20140326086
2014-11-06

High pressure hydraulic contamination injection and control system

#40
20100229975
2010-09-16

Methods and apparatus to arbitrate valve position sensor redundancy

#41
20100155192
2010-06-24

Hydraulic system

#42
20090255247
2009-10-15

Method of controlling a hydraulic actuator

#43
20080109745
2008-05-08

Pneumatic device selection system, pneumatic device selection method, recording medium, and pneumatic device selection program