Patents-Review.com
ClassID:

155837 ⎘

F22G5/123 - CPC Classification

Classification description:

Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays Water injection apparatus

Sub-classes:
Recent Application in this class:
#1
20250216069
2025-07-03

MULTI-VENTURI INLINE DESUPERHEATER

 #2
20240263777
2024-08-08

Steam generation system with subcooled water spray for wellbore steam injection

 #3
20230358396
2023-11-09

STEAM GENERATOR WITH ATTEMPERATORS

 #4
20220299201
2022-09-22

Spray heads for use with desuperheaters and desuperheaters including such spray heads

 #5
20220134383
2022-05-05

Operating method for a separator and separator

 #6
20210164647
2021-06-03

Spray heads for use with desuperheaters and desuperheaters including such spray heads

 #7
20200240364
2020-07-30

Apparatus for desuperheating high temperature, high velocity steam

 #8
20200173652
2020-06-04

Spray heads for use with desuperheaters and desuperheaters including such spray heads

 #9
20200149737
2020-05-14

Spray heads for use with desuperheaters and desuperheaters including such spray heads

 #10
20190376685
2019-12-12

Desuperheater and spray nozzles therefor

 #11
20190376684
2019-12-12

Desuperheater and spray nozzles therefor

 #12
20190049104
2019-02-14

Once through steam generator with 100% quality steam output

 #13
20180058685
2018-03-01

Multi-cone, multi-stage spray nozzle

 #14
20180058684
2018-03-01

Multi-cone, multi-stage spray nozzle

 #15
20170363286
2017-12-21

Spray nozzle for attemperators and attemperator including the same

 #16
20170321884
2017-11-09

Spray nozzle assembly for steam-desuperheating, steam-desuperheating device using same, and method of steam-desuperheating using same

 #17
20160363314
2016-12-15

Steam dump device for a nuclear power plant

 #18
20160290629
2016-10-06

Desuperheater system

 #19
20160250652
2016-09-01

Nozzle apparatus and method

 #20
20160033124
2016-02-04

Dual cone spray nozzle assembly for high temperature attemperators

 #21
20150369473
2015-12-24

Steam temperature control device for a gas and steam turbine plant

 #22
20150276209
2015-10-01

Multi-variable state closed-loop control for a steam generator of a thermal power plant

 #23
20150128882
2015-05-14

Desuperheater and spray nozzles therefor

 #24
20150114320
2015-04-30

Steam temperature control using model-based temperature balancing

 #25
20150083818
2015-03-26

Nozzle apparatus and method

 #26
20140290755
2014-10-02

Injection cooler

 #27
20140252125
2014-09-11

Multi-spindle spray nozzle assembly

 #28
20140209044
2014-07-31

BYPASS STEAM LINE

 #29
20140151908
2014-06-05

Desuperheater with flow measurement

 #30
20140091486
2014-04-03

Nozzle design for high temperature attemperators

 #31
20140091485
2014-04-03

Nozzle design for high temperature attemperators

 #32
20130074788
2013-03-28

Atomizing desuperheater shutoff apparatus and method

 #33
20120072045
2012-03-22

Method and device for controlling the temperature of steam for a steam power plant

 #34
20120042492
2012-02-23

Alignment mechanism for assembly of a diffuser inside a pressure reducing and conditioning valve

 #35
20120017852
2012-01-26

DESUPERHEATERS HAVING VORTEX SUPPRESSION

 #36
20110298141
2011-12-08

Desuperheater seat-ring apparatus

 #37
20110131995
2011-06-09

Steam-generator temperature control and optimization

 #38
20100319781
2010-12-23

Atomizing desuperheater shutoff apparatus and method

 #39
20100263605
2010-10-21

METHOD AND SYSTEM FOR OPERATING A STEAM GENERATION FACILITY

 #40
20100212320
2010-08-26

Method for operating a steam turbine power plant and also device for generating steam

 #41
20090278266
2009-11-12

Desuperheater spray nozzle

 #42
20090174087
2009-07-09

One piece liquid injection spray cylinder/nozzle

 #43
20080251952
2008-10-16

Steam-generator temperature control and optimization

 #44
20060168962
2006-08-03

Hot to cold steam transformer for turbine systems

 #45
20060125126
2006-06-15

Pressure blast pre-filming spray nozzle

 #46
20050194702
2005-09-08

Pressure blast pre-filming spray nozzle

 #47
20050045416
2005-03-03

Aerodynamic noise abatement device and method for air-cooled condensing systems

 #48
18365553
2024-04-16

Steam generation system with subcooled water spray for wellbore steam injection