ClassID:

145903

F15B7/10 - CPC Classification

Classification description:

Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors; Details Compensation of the liquid content in a system

Recent Application in this class:
#1
20250257794
2025-08-14

HYDRAULIC CIRCUIT CONTROL DEVICE AND MOLDING MACHINE

#2
20250027518
2025-01-23

HYDRAULIC ACTUATOR AND METHOD FOR OPERATING

#3
20240376910
2024-11-14

METHOD AND APPARATUS FOR REDUCING POSITIVE PRESSURE OF ACTUATING CYLINDER OF UNIVERSAL HINGED SUPPORT

#4
20240052857
2024-02-15

Hydraulic control device for hydraulic actuation machine, hydraulic control method for hydraulic actuation machine, and non-transitory computer-readable medium

#5
20240047117
2024-02-08

Pressure Compensator and Assembly Comprising a Subsea Installation and Such a Pressure Compensator

#6
20220205463
2022-06-30

Hydraulic transmission unit for an actuator

#7
20220136535
2022-05-05

Hydraulic circuit including hydraulic decompression energy reclamation

#8
20210285469
2021-09-16

Method for operating a hydrostatic actuator system

#9
20210071510
2021-03-11

Inverted closed bellows with lubricated guide ring support

#10
20200378410
2020-12-03

Accumulator with flexible inflatable container

#11
20200277972
2020-09-03

Prime mover system and methods utilizing balanced flow within bi-directional power units

#12
20200158142
2020-05-21

Multiport pumps with multi-functional flow paths

#13
20190162206
2019-05-30

Prime mover system and methods utilizing balanced flow within bi-directional power units

#14
20190143540
2019-05-16

Actuator device and control method

#15
20180371852
2018-12-27

Volumetric compensator for electric submersible pump

#16
20180266447
2018-09-20

Pump-controlled hydraulic circuits for operating a differential hydraulic actuator

#17
20170114805
2017-04-27

Prime mover system and methods utilizing balanced flow within bi-directional power units

#18
20150096864
2015-04-09

Actuator system for hydraulic actuation

#19
20140251125
2014-09-11

Master cylinder

#20
20130269790
2013-10-17

Hydraulic temperature compensator and hydraulic lift transmitter

#21
20120324880
2012-12-27

ELECTRIC-HYDRAULIC HYBRID DRIVER

#22
20100293937
2010-11-25

Hydraulic drive with an independent charge pump

#23
20100101120
2010-04-29

Fluid pressure drive unit and snow removal unit

#24
20090249776
2009-10-08

Lock valve with grooved porting in bore

#25
20080282697
2008-11-20

Tandem master cylinder with central valves

#26
20080276611
2008-11-13

Passive Hydraulic Controller With Positional Correction by Means of a Directionally-Controlled Exchange of Oil

#27
20080143054
2008-06-19

Brake apply master cylinder

#28
20080072589
2008-03-27

Hydraulic drive

#29
20080053086
2008-03-06

Master cylinder, master cylinder body, and method for producing master cylinder

#30
20070209502
2007-09-13

Dual-effect hydraulic actuator handling system for gate moving

#31
20070204608
2007-09-06

Hydraulic drive, in particular for two-cylinder thick matter pumps

#32
20070017222
2007-01-25

Plunger type master cylinder

#33
20060213192
2006-09-28

Hydraulic cylinder with coaxial, in-line reservoir

#34
20060070377
2006-04-06

Dual, coupled check valve for direct drive, reversible power sources for hydraulic systems

#35
20050235642
2005-10-27

Master cylinder

#36
20050175467
2005-08-11

Hydraulic device

#37
20050121878
2005-06-09

Ram-based positioning system

#38
20050000476
2005-01-06

System and method for improving performance of hydraulic actuating system