ClassID:

161447

F27D3/1518 - CPC Classification

Classification description:

Charging; Discharging; Manipulation of charge; Tapping equipment; Equipment for removing or retaining slag; Tapping equipment Tapholes

Recent Application in this class:
#1
20220349653
2022-11-03

Steelmaking taphole slag retardant device

#2
20220065446
2022-03-03

Cyclonic plasma melting furnace

#3
20210048250
2021-02-18

Swiveling sanding system

#4
20200149817
2020-05-14

Apparatus for the production of metal

#5
20200064071
2020-02-27

Electric furnace

#6
20180195141
2018-07-12

ELECTRIC ARC FURNACE WITH AN ANGLED ECCENTRIC BOTTOM TAP-HOLE AND A TAPPING PROCESS USING THE ELECTRIC ARC FURNACE

#7
20170261263
2017-09-14

TAP ON A METALLURGICAL VESSEL, IN PARTICULAR ON AN ELECTRIC ARC FURNACE

#8
20160123664
2016-05-05

Method of operating electric arc furnace

#9
20160047601
2016-02-18

Oxygen lance with at least one coil

#10
20160031008
2016-02-04

Ladle bottom and ladle

#11
20150176903
2015-06-25

Taphole assembly, method for manufacturing a taphole assembly, and metallurgical furnace

#12
20150145184
2015-05-28

Method for opening and closing a tapping opening of a metallurgical smelting vessel and metallurgical smelting vessel

#13
20140175715
2014-06-26

Method and arrangement for vortex reduction in a metal making process

#14
20140027430
2014-01-30

Melting apparatus

#15
20110180173
2011-07-28

Tapping Channel for Draining Iron and Metal Melts and Liquid Slags from Metallurgical Containers Such as Blast Furnaces and Melt Furnaces

#16
20110175265
2011-07-21

Method and devices for regulating the flow rate and for slowing down melt streams through magnetic fields in the tapping of metallurgical containers such as blast furnaces and melt furnaces

#17
20110174406
2011-07-21

Methods and devices for regulating the flow rate and for slowing down non-ferromagnetic, electrically conductive liquids and melts

#18
20110168273
2011-07-14

Method and devices for regulating the flow rate and for slowing down non-ferromagnetic, electrically-conducting liquids and melts

#19
20110142975
2011-06-16

Methods and apparatus for processing molten materials

#20
20100327498
2010-12-30

Taphole structure of melting furnace and repair method thereof

#21
20100127023
2010-05-27

Tapping channel for a metallurgical furnace

#22
20100118910
2010-05-13

Sill and door jamb assembly for electric arc furnace

#23
20090151187
2009-06-18

Device for drying and/or calcining gypsum

#24
20090145933
2009-06-11

Induction powered ladle bottom nozzle

#25
20090093978
2009-04-09

System and method for the acoustic monitoring of tapblocks and similar elements

#26
20080272527
2008-11-06

Apparatus for injecting gas into a vessel

#27
20080272525
2008-11-06

Cooling element and method for manufacturing the same

#28
20080258321
2008-10-23

Apparatus for injecting gas into a vessel

#29
20080237945
2008-10-02

Apparatus for injecting material into a vessel

#30
20080093780
2008-04-24

Discharge Nozzle For Molten Metal In Molten Metal Vessel, Method For Operation Of Converter Having The Discharge Nozzle, And Sleeve Replacing Apparatus For Discharge Nozzle Of Molten Metal Vessel

#31
20070216073
2007-09-20

Tapping Tube for a Metallurgical Fusion Pot

#32
20070194505
2007-08-23

Direct smelting plant and process

#33
20070176335
2007-08-02

Poured molten metal quantity control device

#34
20070164491
2007-07-19

Tapping pipe

#35
20070057416
2007-03-15

Methods and apparatus for processing molten materials

#36
20070045884
2007-03-01

Procedure for the production of a fireproof ceramic product, use of the product and procedure for the change of a melt with the product

#37
20070042312
2007-02-22

Industrial furnace

#38
20060291529
2006-12-28

Cold wall induction nozzle

#39
20060010711
2006-01-19

Device for drying and/or calcining gypsum

#40
20050188723
2005-09-01

Method and device for pulverizing and granulating melts

#41
20050023737
2005-02-03

Ladle