ClassID:

161443

F27D3/14 - CPC Classification

Classification description:

Charging; Discharging; Manipulation of charge Charging or discharging liquid or molten material

Sub-classes:
Recent Application in this class:
#1
20260139905
2026-05-21

DUAL VOLUTE, REVERSIBLE PUMP FOR PUMPING MOLTEN METAL

#2
20250296144
2025-09-25

SLIDING NOZZLE DEVICE MOUNTING SYSTEM

#3
20250188361
2025-06-12

PROCESS AND SYSTEM TO CONVERT WASTE RECYCLABLE PLASTIC TO A HYDROCARBON STATE

#4
20250172338
2025-05-29

HYBRID RECYCLING FURNACE USING IMMERSION MELTING EQUIPMENT

#5
20250145511
2025-05-08

ELECTRIC GLASS FURNACE, METHODS FOR THE MELTING AND MANUFACTURE OF GLASS BY MEANS OF SAID FURNACE

#6
20250091124
2025-03-20

SLIDING NOZZLE APPARATUS

#7
20250060162
2025-02-20

METAL MELTING APPARATUS, SCREEN PLATE FOR METAL MELTING, AND METHOD OF MELTING METAL

#8
20250052501
2025-02-13

MELTING FURNACE PURGE SYSTEM AND METHOD

#9
20240269737
2024-08-15

STOPPER FOR CONTINUOUS CASTING

#10
20240226995
2024-07-11

SENSOR CONTROLLED LAUNDER FLOW

#11
20240207926
2024-06-27

MOLTEN METAL CONTROLLED FLOW LAUNDER

#12
20240131577
2024-04-25

Sensor controlled launder flow

#13
20240116103
2024-04-11

MOUNTING DEVICE

#14
20240102474
2024-03-28

Molten metal transfer device

#15
20240066591
2024-02-29

SYSTEM AND METHOD TO FEED MOLD WITH MOLTEN METAL

#16
20240053100
2024-02-15

PUMP SYSTEM FOR TRANSFERRING MOLTEN METAL

#17
20240049368
2024-02-08

Method And Apparatus For Melting Metal Using Microwave Technology

#18
20240042519
2024-02-08

Smart molten metal pump

#19
20230219132
2023-07-13

Molten metal transfer system and method

#20
20230147586
2023-05-11

MULTI-PURPOSE PUMP SYSTEM FOR A METAL FURNACE AND RELATED METHODS

#21
20230051340
2023-02-16

Dross Mitigation Method And Device in A MHD Printer

#22
20230003452
2023-01-05

Device for melting, use and method

#23
20230001474
2023-01-05

Smart molten metal pump

#24
20220381246
2022-12-01

Molten metal transfer device

#25
20220373261
2022-11-24

Melting furnace purge system and method

#26
20220307768
2022-09-29

Metal melting apparatus, screen plate for metal melting, and method of melting metal

#27
20220298048
2022-09-22

APPARATUS FOR TRANSFERRING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS ARTICLE, AND METHOD FOR PRODUCING GLASS ARTICLE

#28
20220234099
2022-07-28

System for melting solid metal

#29
20220213895
2022-07-07

Rotor and rotor shaft for molten metal

#30
20220193764
2022-06-23

Melting metal on a raised surface

#31
20220136769
2022-05-05

Powder feeder system and method for recycling metal powder

#32
20220080498
2022-03-17

Molten metal transfer structure and method

#33
20220007473
2022-01-06

Method and apparatus for melting metal using microwave technology

#34
20220003497
2022-01-06

SYSTEMS AND METHODS FOR CASTING METALLIC MATERIALS

#35
20210310736
2021-10-07

Repositionable molten metal pump

#36
20210147275
2021-05-20

Method and device for manufacturing glass article

#37
20210138537
2021-05-13

BATH TRANSFER SYSTEM FOR RECEIVING, TRANSPORTING AND CONVEYING MOLTEN METAL

#38
20200363128
2020-11-19

Method for melting solid metal

#39
20200362865
2020-11-19

System for melting solid metal

#40
20200360989
2020-11-19

Molten metal controlled flow launder

#41
20200360988
2020-11-19

Smart molten metal pump

#42
20200360987
2020-11-19

System and method to feed mold with molten metal

#43
20200318905
2020-10-08

Split roof for a metallurgical furnace

#44
20200299171
2020-09-24

Method and device for manufacturing glass article

#45
20200256350
2020-08-13

Molten metal rotor with hardened top

#46
20200130054
2020-04-30

Transfer system with dual-flow rotor

#47
20200130053
2020-04-30

Molten metal transfer vessel with pump

#48
20200130052
2020-04-30

Method of transferring molten metal

#49
20200130051
2020-04-30

Transfer vessel with dividing wall

#50
20200130050
2020-04-30

Transfer structure with molten metal pump support

#51
20200064071
2020-02-27

Electric furnace

#52
20200018550
2020-01-16

Convertible metallurgical furnace and modular metallurgical plant comprising said furnace for conducting production processes for the production of metals in the molten state, in particular steel or cast iron

#53
20190360492
2019-11-28

COUPLING AND ROTOR SHAFT FOR MOLTEN METAL DEVICES

#54
20190360491
2019-11-28

COUPLING AND ROTOR SHAFT FOR MOLTEN METAL DEVICES

#55
20190330095
2019-10-31

Mold supporting device for forming uniform molten solidified body, and method for forming uniform molten solidified body

#56
20190170442
2019-06-06

Pressure-Regulated Melting of Solids with a Melting Device

#57
20190170441
2019-06-06

Pressure-Regulated Melting of Solids with Warm Fluids

#58
20190170440
2019-06-06

Pressure-Regulated Melting of Solids

#59
20190136334
2019-05-09

Device and method for sensing a conveying rate of a liquid material

#60
20190134703
2019-05-09

Casting mold supporting structure

#61
20190063840
2019-02-28

Split roof for a metallurgical furnace

#62
20190063013
2019-02-28

Thermoplastic kettle auxiliary single-pass oil bath heat exchanger system

#63
20180363982
2018-12-20

Plasma furnace having lateral discharge gates

#64
20180297111
2018-10-18

Self-supported ladle shroud for reversible coupling to a connector nozzle

#65
20180261347
2018-09-13

Plasma furnace

#66
20180245852
2018-08-30

ELECTRIC IMMERSION ALUMINUM HOLDING FURNACE WITH CIRCULATION MEANS AND RELATED METHOD

#67
20180216890
2018-08-02

Metallurgical apparatus

#68
20180195513
2018-07-12

Rotor and rotor shaft for molten metal

#69
20180172353
2018-06-21

Melting plant and method

#70
20180169761
2018-06-21

Process for producing metals and metal alloys using mixing cold hearth

#71
20180161860
2018-06-14

Flexible minimum energy utilization electric ARC

#72
20180160486
2018-06-07

Crucible device with temperature control design and temperature control method therefor

#73
20180111189
2018-04-26

Molten metal transfer system and rotor

#74
20180087840
2018-03-29

Method and device for driving conductive metal

#75
20180058465
2018-03-01

Molten metal rotor with hardened tip

#76
20170343286
2017-11-30

AUTOMATED TAPPING SYSTEM FOR GASIFICATION REACTORS

#77
20170276430
2017-09-28

Transferring molten metal from one structure to another

#78
20170261265
2017-09-14

APPARATUS AND METHOD FOR MANUFACTURING COPPER ALLOY MATERIAL

#79
20170248368
2017-08-31

Method for controlling the suspension in a suspension smelting furnace

#80
20170246680
2017-08-31

MELTING FURNACE FOR PRODUCING METAL

#81
20170176107
2017-06-22

Molten metal stirring device and molten metal transfer device

#82
20170167793
2017-06-15

Multi-stage impeller for molten metal

#83
20170130298
2017-05-11

Nonferrous metal melting furnace and method for melting nonferrous metal

#84
20170122665
2017-05-04

Station and method for transferring a metal melt from a melting furnace to a transport crucible, and arrangement having such a station

#85
20170113270
2017-04-27

MELTING UNIT FOR MELTING DOWN CASTING MATERIALS AND METHOD FOR PRODUCING MOLTEN MATERIAL FOR CASTINGS

#86
20170088469
2017-03-30

Refractory for casting, nozzle for casting and sliding nozzle plate using same

#87
20170045298
2017-02-16

Vessel transfer systems and devices

#88
20170028467
2017-02-02

Jetting device

#89
20170003022
2017-01-05

Pure oxygen direct combustion system using liquid metal

#90
20160370115
2016-12-22

Molten metal-containing vessel, and methods of producing same

#91
20160363375
2016-12-15

METHOD AND APPARATUS FOR PRODUCING A SEMI-SOLID METAL MATERIAL

#92
20160346836
2016-12-01

Adjustable flow overflow vortex transfer system

#93
20160320131
2016-11-03

Molten metal transfer vessel and method of construction

#94
20160320130
2016-11-03

VESSEL TRANSFER INSERT AND SYSTEM

#95
20160320129
2016-11-03

Vessel transfer insert and system

#96
20160305711
2016-10-20

System and method for degassing molten metal

#97
20160279700
2016-09-29

Device and method for filtering molten metal

#98
20160279699
2016-09-29

Hearth and casting system

#99
20160263652
2016-09-15

Method of forming sealed refractory joints in metal-containment vessels, and vessels containing sealed joints

#100
20160263651
2016-09-15

Coupling device for reversibly coupling a ladle shroud to a collector nozzle, self-supported ladle shroud, kit thereof and method for coupling a ladle shroud to a collector

#101
20160258688
2016-09-08

Unevenly spaced induction coil for molten alloy containment

#102
20160250687
2016-09-01

REFRACTORY CERAMIC NOZZLE

#103
20160250686
2016-09-01

Vessel transfer insert and system

#104
20160214167
2016-07-28

Casting mold supporting structure, casting machine, method for producing cast product, casting mold, and molten metal supplying structure

#105
20160160318
2016-06-09

System and method for adding molten lithium to a molten aluminium melt

#106
20160160314
2016-06-09

APPARATUS AND METHOD FOR SEQUENTIAL MELTING AND REFINING IN A CONTINUOUS PROCESS

#107
20160123669
2016-05-05

Method for tapping a steel making furnace

#108
20160116216
2016-04-28

Overflow molten metal transfer pump with gas and flux injection

#109
20160096222
2016-04-07

Method for a pouring control and a storage medium for storing programs for causing a computer to carry out a process for controlling pouring

#110
20160091251
2016-03-31

Method of transferring molten metal from a vessel

#111
20160091250
2016-03-31

Quartz pouring and casting system for non-wetting amorphous alloys

#112
20160089718
2016-03-31

PUMP STRUCTURE FOR USE IN TRANSFER CHAMBER

#113
20160082508
2016-03-24

Hearth

#114
20160082507
2016-03-24

Method of forming transfer well

#115
20160053814
2016-02-25

Coupling and rotor shaft for molten metal devices

#116
20160053762
2016-02-25

Rotor and rotor shaft for molten metal

#117
20160052060
2016-02-25

Mixing cold hearth metallurgical system and process for producing metals and metal alloys

#118
20160052050
2016-02-25

Method and apparatus for moving molten metal

#119
20160045956
2016-02-18

Sliding nozzle device

#120
20150328683
2015-11-19

Molten metal transfer system and rotor

#121
20150328682
2015-11-19

Molten metal transfer system and rotor

#122
20150315673
2015-11-05

Method for producing matte or crude metal in a suspension smelting furnace and suspension smelting furnace

#123
20150285558
2015-10-08

TRANSFERRING MOLTEN METAL FROM ONE STRUCTURE TO ANOTHER

#124
20150285557
2015-10-08

Transferring molten metal from one structure to another

#125
20150276317
2015-10-01

Melt furnace, melt furnace control systems, and method of controlling a melt furnace

#126
20150224574
2015-08-13

Transferring molten metal using non-gravity assist launder

#127
20150211797
2015-07-30

Device for transferring a metallurgical material

#128
20150198162
2015-07-16

Pump for pumping molten metal with reduced dross formation in a bath of molten metal

#129
20150192364
2015-07-09

Vessel transfer insert and system

#130
20150184940
2015-07-02

Method for manufacturing a melt launder and a melt launder

#131
20150176903
2015-06-25

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

#132
20150174655
2015-06-25

Hearth and casting system

#133
20150174654
2015-06-25

Method for casting material

#134
20150135896
2015-05-21

Method of reduction processing of steel-making slag

#135
20150107797
2015-04-23

Flexible minimum energy utilization electric arc furnace system and processes for making steel products

#136
20150102536
2015-04-16

Impact resistant scrap submergence device

#137
20150042024
2015-02-12

Metal melting furnace

#138
20140332176
2014-11-13

Inline melt control via RF power

#139
20140291901
2014-10-02

Reduction processing apparatus for steel-making slag and reduction processing system for steel-making slag

#140
20140291899
2014-10-02

Apparatus for inducing flow in a molten material

#141
20140271219
2014-09-18

Molten metal rotor with hardened top

#142
20140247856
2014-09-04

Slag-supplying container for use in electric furnace for reduction processing of steel-making slag

#143
20140216679
2014-08-07

Tapered hearth

#144
20140210145
2014-07-31

Metal melting furnace vortex chamber body and metal melting furnace using the same

#145
20140102661
2014-04-17

Inline melt control via RF power

#146
20140079561
2014-03-20

Permanent magnet type cylindrical molten-metal agitator and melting furnace with permanent magnet type suction pump

#147
20140054832
2014-02-27

Aluminum-based material melting apparatus

#148
20140033871
2014-02-06

Apparatus and method for condensing metal vapor

#149
20130327493
2013-12-12

Melting furnace for producing metal

#150
20130306687
2013-11-21

Molten metal transfer and degassing system

#151
20130299525
2013-11-14

Molten metal transfer vessel and method of construction

#152
20130299524
2013-11-14

Molten metal transfer system and rotor

#153
20130292427
2013-11-07

Vessel transfer insert and system

#154
20130292426
2013-11-07

Transfer well system and method for making same

#155
20130214014
2013-08-22

Transferring molten metal using non-gravity assist launder

#156
20130194748
2013-08-01

Monitoring device for a sliding closure, a casting tube changer or the like on a metallurgical vessel

#157
20130145902
2013-06-13

Apparatus and method for condensing metal vapor

#158
20130125704
2013-05-23

Method for treating spheroidal graphite iron and pouring device thereof

#159
20130105102
2013-05-02

Transferring molten metal from one structure to another

#160
20120263207
2012-10-18

Apparatus for manufacturing thermoelectric conversion element

#161
20120255701
2012-10-11

Systems and methods for casting metallic materials

#162
20120167543
2012-07-05

Slag monitoring device for coal gasifier and coal gasifier

#163
20120134384
2012-05-31

Electric arc furnace

#164
20120104669
2012-05-03

Non-ferrous metal melt pump and non-ferrous metal melting furnace using the same

#165
20110303706
2011-12-15

Launder transfer insert and system

#166
20110248432
2011-10-13

Non-ferrous metal melt pump and melting furnace system using the same

#167
20110232688
2011-09-29

Method and device for emptying the floor of a black liquor recovery boiler

#168
20110227261
2011-09-22

Metal melting apparatus

#169
20110203415
2011-08-25

Method of suppressing slag foaming in continuous melting furnace

#170
20110156326
2011-06-30

Iron bath-type melting furnace

#171
20110140319
2011-06-16

System and method for degassing molten metal

#172
20110140318
2011-06-16

Molten metal containment structure having flow through ventilation

#173
20110139799
2011-06-16

Method of forming sealed refractory joints in metal-containment vessels, and vessels containing sealed joints

#174
20110139797
2011-06-16

Molten metal-containing vessel and methods of producing same

#175
20110133373
2011-06-09

Apparatus for removal and replacement of a hinged lid on a metallurgical transport vessel

#176
20110114290
2011-05-19

Fluid-cooled vibratory apparatus, system and method for cooling

#177
20110005351
2011-01-13

Method for treating spheroidal graphite iron and pouring device thereof

#178
20100244338
2010-09-30

NON-FERROUS METAL MELT PUMP AND NON-FERROUS METAL MELTING FURNACE USING THE SAME

#179
20090266277
2009-10-29

Method and device for emptying the floor of a soda recovery boiler

#180
20080314548
2008-12-25

Transferring molten metal from one structure to another

#181
20080230965
2008-09-25

Handling Device For Elements of Tapping Runners

#182
20080230574
2008-09-25

Device for Collecting Molten Metal From a Crucible and Feeding it to a Pressure Die-Casting Machine

#183
20080210718
2008-09-04

Fluid-Cooled Vibratory Apparatus, System and Method for Cooling

#184
20080202061
2008-08-28

Direct smelting plant

#185
20080023891
2008-01-31

Furnaces and methods of melting

#186
20070145648
2007-06-28

Robotic system and method for the automation of slag and matte discharge from smelters

#187
20070108675
2007-05-17

Container, storing bath and a method of producing the container

#188
20070108368
2007-05-17

Focus masking structures, focus patterns and measurements thereof

#189
20060291529
2006-12-28

Cold wall induction nozzle

#190
20060214338
2006-09-28

Holding furnace and metering device for metal baths

#191
20060193367
2006-08-31

Continuous casting installation and process

#192
20060180963
2006-08-17

Vortexer apparatus

#193
20060180962
2006-08-17

Gas mixing and dispersement in pumps for pumping molten metal

#194
20060048913
2006-03-09

Container for supplying molten metal and safety device

#195
20050035503
2005-02-17

Furnaces and methods of melting

#196
20050023737
2005-02-03

Ladle

#197
17737588
2023-04-25

Space foundry

#198
14969562
2017-04-04

Selective circulation and transfer in a molten metal furnace

#199
14749864
2016-11-15

System and method for pumping molten metal and melting metal scrap