Patents-Review.com
ClassID:

39556 ⎘

B22D1/005 - CPC Classification

Classification description:

Treatment of fused masses in the ladle or the supply runners before casting; Treatment with gases Injection assemblies therefor

Recent Application in this class:
#1
20260151827
2026-06-04

REFRACTORY GAS PURGING PLUG

 #2
20260132988
2026-05-14

REFRACTORY GAS PURGING PLUG AND METHOD FOR CONTROLLING THE CONDUCTION OF GAS TO A REFRACTORY GAS PURGING PLUG

 #3
20230226597
2023-07-20

System and method for porous plug removal and installation

 #4
20210291260
2021-09-23

Tundish

 #5
20210197250
2021-07-01

Slurrying device for semi-solid slurry

 #6
20200316678
2020-10-08

GAS PURGING DEVICE

 #7
20200246863
2020-08-06

Socket installation structure of refractory article

 #8
20190218631
2019-07-18

Bottom stirring tuyere and method for a basic oxygen furnace

 #9
20190185961
2019-06-20

Ultrasonic Probes with Gas Outlets for Degassing of Molten Metals

 #10
20190118247
2019-04-25

Refractory ceramic gas purging element

 #11
20170266717
2017-09-21

Device and method for high shear liquid metal treatment

 #12
20170241713
2017-08-24

Advanced material for molten metal processing equipment

 #13
20170130854
2017-05-11

Valve for high temperature liquid

 #14
20170080484
2017-03-23

Process for preparing molten metals for casting at a low to zero superheat temperature

 #15
20170067134
2017-03-09

Ultrasonic probes with gas outlets for degassing of molten metals

 #16
20170051979
2017-02-23

Securing device for a cylindrical ceramic hollow body and fireproof ceramic gas purging brick having such type of securing device

 #17
20160320132
2016-11-03

Lance drive system

 #18
20160290722
2016-10-06

Gas purging element and associated gas connection element

 #19
20160121391
2016-05-05

LEAD RETAINING PURGE PLUG

 #20
20160116216
2016-04-28

Overflow molten metal transfer pump with gas and flux injection

 #21
20150300741
2015-10-22

Gas purging plug comprising wear indicators

 #22
20150135901
2015-05-21

Ultrasonic probes with gas outlets for degassing of molten metals

 #23
20150115510
2015-04-30

Purge plug

 #24
20140300036
2014-10-09

Refractory purging devices

 #25
20140263703
2014-09-18

Rotational lance drive and rotational lance injection method

 #26
20140123812
2014-05-08

Ultrasonic device with integrated gas delivery system

 #27
20130020357
2013-01-24

Pre-Assembled Brick Well and Purging Block Assembly for Steel Ladle

 #28
20120090432
2012-04-19

WETTABLE INJECTORS FOR DEGASSING OF MOLTEN METAL

 #29
20120042751
2012-02-23

Ultrasonic device with integrated gas delivery system

 #30
20110241268
2011-10-06

Method for exchangeably fastening a refractory purge plug or sleeve

 #31
20110140321
2011-06-16

TUYER DEVICE FOR INTRODUCING GAS MEDIA UNDER A LIQUID METAL LEVEL

 #32
20110094920
2011-04-28

Container for molten metal

 #33
20100207306
2010-08-19

Temperature measuring device

 #34
20100044002
2010-02-25

INDUCTION FURNACE WITH GAS DIFFUSER AND CRUCIBLE AND METHOD THEREFOR

 #35
20080136070
2008-06-12

Gas Bubbling Element and Corresponding Gas Bubbling System

 #36
20080122145
2008-05-29

Gas washing device

 #37
20070096373
2007-05-03

Tuyere device for introducing gaseous media under a liquid-metal layer

 #38
20060220282
2006-10-05

Cyclone plug

 #39
20060188692
2006-08-24

Fire-resistant ceramic gas sink

 #40
20060119019
2006-06-08

Gas flushing device for metallurgical melting pots

 #41
20050253315
2005-11-17

Device for injecting a treatment gas into a molten metal

 #42
20050218568
2005-10-06

Injection device and process for the injection of a fluid

 #43
20050012251
2005-01-20

Ladle nozzle for use with molten metals

 #44
15234330
2019-03-19

Metal treatment station for use with ultrasonic degassing system