Patents-Review.com
ClassID:

136932 ⎘

F01D17/18 - CPC Classification

Classification description:

Regulating or controlling by varying flow; Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines

Recent Application in this class:
#1
20250283421
2025-09-11

GAS TURBINE ENGINE INCLUDING STUB-TANDEM VARIABLE INLET GUIDE VANES

 #2
20240309776
2024-09-19

Water Conditioning System and Method

 #3
20240018877
2024-01-18

Radial turbine nozzle and method for assembling the same

 #4
20230417158
2023-12-28

Guide vane wheel of a turbomachine

 #5
20220018281
2022-01-20

Waste heat recovery system with nozzle block including geometrically different nozzles and turbine expander for the same

 #6
20200271138
2020-08-27

Dual redundant two-stage valve

 #7
20200271009
2020-08-27

Valve device and steam turbine

 #8
20200240322
2020-07-30

Internal combustion engine for a motor vehicle and motor vehicle having such an internal combustion engine

 #9
20200224549
2020-07-16

Compressor for gas turbine engine with variable vaneless gap

 #10
20200208534
2020-07-02

Steam valve, and power generation system

 #11
20200095885
2020-03-26

Partial admission operation turbine apparatus for improving efficiency of continuous partial admission operation and method for operating turbine apparatus using same

 #12
20200025070
2020-01-23

Gas turbine engine architecture with nested concentric combustor

 #13
20200011197
2020-01-09

Valve controller system and method

 #14
20190264606
2019-08-29

Waste heat recovery system with nozzle block including geometrically different nozzles and turbine expander for the same

 #15
20190264576
2019-08-29

Variable geometry turbine

 #16
20190234230
2019-08-01

Valve device for turbine, turbine, and method for producing valve device and turbine

 #17
20190203608
2019-07-04

CONNECTION VALVE FOR EXHAUST GAS TURBOCHARGERS WITH MULTI-FLOW TURBINES

 #18
20190093501
2019-03-28

Stop valve and steam turbine

 #19
20190040763
2019-02-07

Inner casing for steam turbine engine

 #20
20190010831
2019-01-10

Overload introduction into a steam turbine

 #21
20180340627
2018-11-29

Steam valve and steam turbine system

 #22
20180306050
2018-10-25

Valve device and steam turbine equipment

 #23
20180274568
2018-09-27

Actuating drive for a control valve, in particular steam turbine control valve and method for operating same

 #24
20180274567
2018-09-27

Actuating drive for a control valve, in particular a steam turbine control valve, and method for operating same

 #25
20170254214
2017-09-07

On-off valve device and rotary machine

 #26
20170234211
2017-08-17

Engine supercharger

 #27
20170218836
2017-08-03

On-off valve device and rotary machine

 #28
20160341110
2016-11-24

Turbocharger with improved bypass valve sealing having a positioning bolt

 #29
20160290148
2016-10-06

Turbine nozzle box

 #30
20160169031
2016-06-16

Device for controlling angular position of turbine blades of a propeller device

 #31
20160160676
2016-06-09

Gas turbine engine variable stator vane

 #32
20160069206
2016-03-10

Steam turbine

 #33
20160010508
2016-01-14

Multi-valve steam valve and steam turbine

 #34
20150125261
2015-05-07

Valve sequencing system and method for controlling turbomachine acoustic signature

 #35
20150125257
2015-05-07

Systems and methods for boundary control during steam turbine acceleration

 #36
20150050134
2015-02-19

Full arc admission steam turbine

 #37
20140338762
2014-11-20

System and method for feed-forward valve test compensation

 #38
20140328673
2014-11-06

Steam turbine control device

 #39
20140230431
2014-08-21

Supercharged internal combustion engine with two-channel turbine and method

 #40
20140205435
2014-07-24

Inner casing for steam turbine engine

 #41
20140030068
2014-01-30

Steam supply circuit from a turbine

 #42
20140003910
2014-01-02

Turbine for an exhaust gas turbocharger

 #43
20130097994
2013-04-25

MULTI-FLUID TURBINE ENGINE

 #44
20120308772
2012-12-06

STEAM TURBINE MEMBER

 #45
20120240580
2012-09-27

Steam valve device and steam turbine plant

 #46
20120099964
2012-04-26

Turbocharger turbine

 #47
20120011852
2012-01-19

Steam turbine flow adjustment system

 #48
20110297868
2011-12-08

STEAM VALVE

 #49
20110274539
2011-11-10

Turbine housing for a supercharger

 #50
20110217909
2011-09-08

Speed control device in a pneumatic power tool

 #51
20110103930
2011-05-05

Valve Sequencing System and Method for Controlling Turbomachine Acoustic Signature

 #52
20110088391
2011-04-21

Exhaust gas turbocharger for an internal combustion engine of a motor vehicle

 #53
20110085891
2011-04-14

Variable capacity turbine

 #54
20100196145
2010-08-05

Turbine assembly for an exhaust gas-driven turbocharger having a variable nozzle

 #55
20100189550
2010-07-29

Rotary valve for the control of steam throughput in a steam turbine

 #56
20100178153
2010-07-15

Turbine Having Compact Inflow Housing Thanks to Internal Control Valves

 #57
20100047064
2010-02-25

Multifrequency control stage for improved dampening of excitation factors

 #58
20060067810
2006-03-30

Flow compensation for turbine control valve test

 #59
20050063818
2005-03-24

Steam turbine

 #60
17942963
2023-10-03

Variable channel diffuser