ClassID:

155721

F22B37/50 - CPC Classification

Classification description:

Component parts or details of steam boilers applicable to more than one kind or type of steam boiler; Devices for removing water, salt, or sludge from boilers ; Arrangements of cleaning apparatus in boilers ; Combinations thereof with boilers for draining or expelling water

Recent Application in this class:
#1
20240183527
2024-06-06

Steam Separator and Boiling Water Reactor Including Same

#2
20240110697
2024-04-04

LIQUID LEVEL ESTIMATION IN A STEAM GENERATION SYSTEM

#3
20230264387
2023-08-24

STEAM UTILIZATION SYSTEM OF FACTORY PRODUCTING CONCRETE PIPE PILE

#4
20220186938
2022-06-16

STEAM TREATMENT APPLIANCE AND METHOD FOR CLEANING A STEAM TREATMENT APPLIANCE

#5
20200056779
2020-02-20

Method for removing large amounts of condensate from an underground vault steam system during startup

#6
20200018475
2020-01-16

Steam generator and cooking apparatus including steam generator

#7
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

#8
20190120437
2019-04-25

STEAM TURBINE PIPE AND PIPE

#9
20190120436
2019-04-25

Steam turbine pipe and pipe

#10
20190063741
2019-02-28

Steam generator

#11
20190010656
2019-01-10

STEAM GENERATOR AND CONTROL METHOD OF STEAM GENERATOR

#12
20180080646
2018-03-22

METHOD FOR PROCESSING A LIQUID MEDIUM AND PROCESSING PLANT

#13
20170252692
2017-09-07

Vapor recovery system

#14
20170079470
2017-03-23

Operation of a vaporizer of a domestic appliance

#15
20170058707
2017-03-02

Flash tank design

#16
20160025330
2016-01-28

Steam generator and method for generating steam

#17
20150323176
2015-11-12

Draining a power plant

#18
20150083110
2015-03-26

Steam generator and heating cooker comprising steam generator

#19
20150082606
2015-03-26

Tube expansion method

#20
20150020894
2015-01-22

Sampling and rejection device

#21
20140311601
2014-10-23

Steam turbine pipe and pipe

#22
20140075942
2014-03-20

Method for operating a steam cycle process

#23
20130161009
2013-06-27

Steam generator and method for generating steam

#24
20130152877
2013-06-20

Method for reducing the oxygen content in steam generator wall tubes

#25
20130048245
2013-02-28

Heat Exchanger Having Improved Drain System

#26
20120192949
2012-08-02

Sampling and rejection device

#27
20120038070
2012-02-16

Indirect hot water cooling device

#28
20080189992
2008-08-14

Boiler system for use with a steaming device

#29
20080025889
2008-01-31

Steam-hose with steam-trap

#30
20070289304
2007-12-20

Method and device for removing water from a steam plant

#31
20070183555
2007-08-09

Steam cooking apparatus

#32
20070063856
2007-03-22

Monitoring system for drain pipes and plumbing fixtures

#33
20050034489
2005-02-17

Steam generator for washing machine