ClassID:

161622

F27D25/008 - CPC Classification

Classification description:

Devices for removing incrustations using fluids or gases, e.g. blowers, suction units

Recent Application in this class:
#1
20250052501
2025-02-13

MELTING FURNACE PURGE SYSTEM AND METHOD

#2
20240393052
2024-11-28

HEAT TREATMENT APPARATUS, METHOD OF MAINTAINING HEAT TREATMENT APPARATUS, AND METHOD OF REGENERATING LAMP SLEEVE

#3
20240230233
2024-07-11

CALCINATION UNIT FOR DECARBONATING RAW MATERIALS

#4
20240207913
2024-06-27

Waste Battery Thermal Desorption Treatment System

#5
20240133630
2024-04-25

CALCINATION UNIT FOR DECARBONATING RAW MATERIALS

#6
20230265557
2023-08-24

Method for purge clean of low pressure furnace

#7
20230251037
2023-08-10

Devices, systems and methods for effluent removal from furnace process gas

#8
20220373261
2022-11-24

Melting furnace purge system and method

#9
20220074665
2022-03-10

WALKING BEAM FURNACE FOR CONTINUOUSLY DISCHARGING AND SHREDDING SCALE

#10
20220049901
2022-02-17

Machine for cleaning furnace regeneration chambers for the production of glassware

#11
20220042744
2022-02-10

SYSTEM, METHOD, AND APPARATUS FOR IMPROVED CLEANING OF INDUSTRIAL FURNACES

#12
20220042743
2022-02-10

Lance unblocking method and apparatus

#13
20210341226
2021-11-04

SYSTEM, METHOD, AND APPARATUS FOR CLEANING INDUSTRIAL FURNACES AND ASSOCIATED STRUCTURES

#14
20210318069
2021-10-14

Device for maintaining a tap hole of an electric arc furnace

#15
20210310739
2021-10-07

CLEANING METHOD AND HEAT TREATMENT APPARATUS

#16
20200191487
2020-06-18

Blocking prevention device for gasification melting system and blocking prevention method for gasification melting system

#17
20180038650
2018-02-08

Lance unblocking method and apparatus

#18
20170022596
2017-01-26

Carburizing device

#19
20160334166
2016-11-17

Method for slag removal during metal processing

#20
20160334165
2016-11-17

Apparatus for slag removal during metal processing

#21
20150284816
2015-10-08

SLAG REMOVAL DEVICE

#22
20150184264
2015-07-02

Method and apparatus for production of direct reduced iron (DRI) utilizing coke oven gas

#23
20140338755
2014-11-20

Air cannon assembly having an automated blast guard valve

#24
20140261574
2014-09-18

Cleaning Apparatus

#25
20140212826
2014-07-31

MEASUREMENT APPARATUS, METHOD FOR INVESTIGATING COATINGS ON A COATING PROBE, INCINERATION PLANT AND METHOD FOR OPERATING SUCH AN INCINERATION PLANT

#26
20130068258
2013-03-21

Air cannon assembly having an automated blast guard valve

#27
20120175827
2012-07-12

Method and system of removing accretion buildup in a furnace

#28
20090102189
2009-04-23

Jacketed self cooling high pressure rotary swivel

#29
20080185027
2008-08-07

Glass furnace cleaning system

#30
20050103159
2005-05-19

Aluminum melting method using analysis of fumes coming from the furnace