ClassID:

146152

F15B21/003 - CPC Classification

Classification description:

Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass Systems with different interchangeable components, e.g. using preassembled kits

Recent Application in this class:
#1
20250020102
2025-01-16

SEAL ASSEMBLY FOR A ROD OF A PITCH ACTUATOR OF A WIND TURBINE, AND PITCH ACTUATOR OF A WIND TURBINE

#2
20220381269
2022-12-01

Hydraulic control block and hydraulic axle therewith

#3
20220196055
2022-06-23

Adaptor for attaching a prime mover to an actuator

#4
20220049728
2022-02-17

Fluid-actuated linear drive

#5
20210214197
2021-07-15

Adaptor for attaching a prime mover to an actuator

#6
20210140450
2021-05-13

Process control device

#7
20200200198
2020-06-25

Electropneumatic controller and process control device equipped therewith

#8
20200191173
2020-06-18

Electropneumatic controller and process control device equipped therewith

#9
20190233036
2019-08-01

Multi-stage shift pack assembly and method

#10
20190040882
2019-02-07

Electropneumatic valve assembly

#11
20180195546
2018-07-12

Adaptor for attaching a prime mover to an actuator

#12
20180080575
2018-03-22

Valve control device

#13
20180038509
2018-02-08

Valve actuating system

#14
20170261119
2017-09-14

Valve actuation system

#15
20160258450
2016-09-08

Control apparatus

#16
20150354720
2015-12-10

Directional control valve with double-solenoid configurations

#17
20150204456
2015-07-23

Combination diaphragm piston actuator

#18
20150159799
2015-06-11

Pipe joint

#19
20150145249
2015-05-28

Pipe joint

#20
20140178214
2014-06-26

Hydropneumatic device and assembly kit

#21
20140096676
2014-04-10

Cylindrical liner for piston actuator

#22
20100024205
2010-02-04

Module system for manufacturing two and three stable positions fluid-operated actuators

#23
20070199604
2007-08-30

Construction-kit system

#24
17557496
2023-04-04

System for connecting different auxiliary implements to a work vehicle for hydraulic control and related auxiliary hydraulic manifold

#25
16434219
2020-11-03

Air pumps with multiple reservoir housing portions