F16K31/008 - CPC Classification Index

ClassID:

152405 ⎘

F16K31/008 - CPC Classification

Classification description:

Operating means Actuating devices; ; Releasing devices actuated by piezo-electric means; Piezo-electric stacks for sliding valves

Recent Application in this class:

20240207886

2024-06-27

PIEZO ACTUATOR DEVICE

20230398578

2023-12-14

Optical sorter

20230392706

2023-12-07

Flow control devices

20230235833

2023-07-27

FLOW CONTROL DEVICES

20220356958

2022-11-10

Piezoelectric valve and method for manufacturing piezoelectric valve

20210332905

2021-10-28

Servo valve

20210078032

2021-03-18

Metering valve

20200166152

2020-05-28

Servo valve

20200166151

2020-05-28

Servo valve

#10

20180372128

2018-12-27

Servovalve

#11

20180195634

2018-07-12

Response time managed valves and their applications

#12

20180003312

2018-01-04

Linear valve drive and valve

#13

20170261114

2017-09-14

Control element with buckled member

#14

20170227026

2017-08-10

Hydraulic servo valve

#15

20160363231

2016-12-15

Piezoelectric linear actuator, piezoelectrically driven valve, and flow rate control device

#16

20160053910

2016-02-25

Modular actuator unit for a fuel injection valve

#17

20150369381

2015-12-24

Slide valve

#18

20140346258

2014-11-27

Three-way three-position control valve having a piezoelectric or magnetostrictive actuator, and fuel-injection system comprising the aforesaid valve

#19

20130284954

2013-10-31

HIGH TEMPERATURE SERVO VALVE ACTUATOR

#20

20070075286

2007-04-05

Piezoelectric valves drive

#21

20050098652

2005-05-12

Three-way valve and fuel injection device having the same

#22

16845272

2022-12-06

Fluidic devices with piezoelectric actuators and related methods