F22B37/02 - CPC Classification Index

ClassID:

155636 ⎘

F22B37/02 - CPC Classification

Classification description:

Component parts or details of steam boilers applicable to more than one kind or type of steam boiler

Sub-classes:

F22B37/025 » {Devices and methods for diminishing corrosion, e.g. by preventing cooling beneath the dew point} 54
F22B37/04 » and characterised by material, e.g. use of special steel alloy 34
F22B37/06 » Flue or fire tubes; Accessories therefor, e.g. fire-tube inserts 26
F22B37/10 » Water tubes; Accessories therefor 47
F22B37/22 » Drums; Headers; Accessories therefor 22
F22B37/24 » Supporting, suspending, or setting arrangements, e.g. heat shielding 29
F22B37/26 » Steam-separating arrangements 47
F22B37/34 » Adaptations of boilers for promoting water circulation 7
F22B37/36 » Arrangements for sheathing or casing boilers 9
F22B37/38 » Determining or indicating operating conditions in steam boilers, e.g. monitoring direction or rate of water flow through water tubes 68
F22B37/40 » Arrangements of partition walls in flues of steam boilers, e.g. built-up from baffles 16
F22B37/42 » Applications, arrangements, or dispositions of alarm or automatic safety devices 23
F22B37/48 » Devices for removing water, salt, or sludge from boilers ; Arrangements of cleaning apparatus in boilers ; Combinations thereof with boilers 55
F22B37/56 » Boiler cleaning control devices, e.g. for ascertaining proper duration of boiler blow-down 39
F22B37/58 » Removing tubes from headers or drums; Extracting tools 11

Recent Application in this class:

20210285637

2021-09-16

Method and system for improving boiler effectiveness

20190257518

2019-08-22

Flue gas exhaust system, duct, industrial furnace, and plant

20190186299

2019-06-20

Closed circuit functioning according to a Rankine cycle with a device for the emergency stopping of the circuit, and method using such a circuit

20190064004

2019-02-28

Cognitive energy assessment by a non-intrusive sensor in a thermal energy fluid transfer system

20190049105

2019-02-14

Lower structure cooling apparatus for nuclear reactor steam generator

20180334919

2018-11-22

Valve module, and steam turbine and power generation system including the same

20180245789

2018-08-30

Spray nozzle and deaerator

20180149353

2018-05-31

Turbine system and method

20160305111

2016-10-20

METHOD FOR ERECTING A BOILER

#10

20160223190

2016-08-04

Steam generation apparatus and associated control system and methods for providing venting

#11

20160223189

2016-08-04

Steam generation apparatus and associated control system and methods for providing a desired injection pressure

#12

20160180828

2016-06-23

Acoustic abatement system for air cooled heat exchanger

#13

20150075629

2015-03-19

Steam generation apparatus and associated control system and methods for providing venting

#14

20150075628

2015-03-19

Steam generation apparatus and associated control system and methods for providing a desired injection pressure

#15

20150075627

2015-03-19

Steam generation apparatus and associated control system and methods for startup

#16

20140166589

2014-06-19

High temperature and pressure oxidation-reduction potential measuring and monitoring device for hot water systems

#17

20140047774

2014-02-20

Heat recovery steam generator access door kit

#18

20130269630

2013-10-17

Steam generator film cooling using produced water

#19

20130247845

2013-09-26

Heat recovery and utilization system

#20

20120286188

2012-11-15

High temperature steam valve

#21

20120234420

2012-09-20

Steam supply system and check valve for use therein

#22

20120042492

2012-02-23

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

#23

20090211094

2009-08-27

METHOD AND APPARATUS FOR INSTALLING NITINOL PLUG

#24

20090022484

2009-01-22

Steam generator

#25

20080202553

2008-08-28

High temperature and pressure oxidation-reduction potential measuring and monitoring device for hot water systems

#26

14702956

2016-11-22

Heat recovery steam generator access door kit