ClassID:

161533

F27D11/06 - CPC Classification

Classification description:

Arrangement of elements for electric heating in or on furnaces Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer

Recent Application in this class:
#1
20260104206
2026-04-16

EFFICIENT INDUCTION HEATING TUBE FURNACE

#2
20260043610
2026-02-12

IMPROVED OPERATION OF AN INDUCTION FURNACE

#3
20260022889
2026-01-22

HEATING FURNACE FOR A PLANT FOR THE PRODUCTION OF ROLLED PRODUCTS

#4
20260016227
2026-01-15

INDUCTION HEATING DEVICE FOR METAL PLATE, PROCESSING EQUIPMENT FOR METAL PLATE, AND INDUCTION HEATING METHOD OF METAL PLATE

#5
20250171314
2025-05-29

Graphite Purification System and Method

#6
20250048504
2025-02-06

Induction Furnace with Electrically Separable Coil System

#7
20250048503
2025-02-06

Induction Furnace with Electrically Separable Coil System

#8
20250048502
2025-02-06

Induction Furnace with Electrically Separable Coil System

#9
20240410651
2024-12-12

Multistage vertical graphitization furnace system

#10
20240352555
2024-10-24

METHOD FOR MELTING A CHARGE OF ALUMINIUM USING AN INDUCTION FURNACE

#11
20240313547
2024-09-19

Renewable Energy Powered Thermal Processing System

#12
20240280321
2024-08-22

IMPROVED HYBRID SMELTING SYSTEM

#13
20240228299
2024-07-11

Graphite purification system and method

#14
20240210112
2024-06-27

INDUCTION COILS AS NON-CONTACT TEMPERATURE BOOSTERS AND FLOW BOOSTERS FOR FERROUS AND NON-FERROUS MATERIALS IN A FURNACE

#15
20230380025
2023-11-23

COMPACT AND LIGHT ELECTROMAGNETIC SHIELDING FOR A HIGH-POWER INDUCTOR

#16
20230332259
2023-10-19

METHOD AND SYSTEM FOR HEATING DIRECT REDUCED IRON (DRI) BETWEEN A DRI SOURCE AND PROCESSING EQUIPMENT FOR THE DRI

#17
20230265013
2023-08-24

Method for the Thermal Treatment of Mineral Raw Materials

#18
20230250504
2023-08-10

CONTROLLED THERMAL COEFFICIENT PRODUCT SYSTEM AND METHOD

#19
20230234127
2023-07-27

Apparatus and methods for sintering

#20
20230212708
2023-07-06

METHOD FOR RECRYSTALLISATION ANNEALING OF A NON-GRAIN-ORIENTED ELECTRIC STRIP

#21
20230133498
2023-05-04

System for treating oily solid material and method for treating oily solid material

#22
20230062836
2023-03-02

REMEDIATION PROCESSES AND SYSTEMS

#23
20220415542
2022-12-29

Pressurisation and Heating Device and Method for Insulation System Restoration of a Power Cable

#24
20220347742
2022-11-03

Arrangement for low-pressure casting of refractory metals

#25
20220187020
2022-06-16

APPARATUS FOR HEATING METAL PRODUCTS

#26
20220020911
2022-01-20

Thermoelectric element comprising a contact structure and method of making the contact structure

#27
20220018602
2022-01-20

Induction heating system

#28
20210302100
2021-09-30

High-temperature all-metal induction furnace, intended to melt samples of minerals and/or rocks for extracting gases under ultra-high vacuum

#29
20210301360
2021-09-30

Method and system for heating direct reduced iron (DRI) between a DRI source and processing equipment for the DRI

#30
20210002739
2021-01-07

Controlled thermal coefficient product system and method

#31
20200363131
2020-11-19

Sealed tilt pour electric induction furnaces for reactive alloys and metals

#32
20200332435
2020-10-22

Multi-layer susceptor design for magnetic flux shielding in directional solidification furnaces

#33
20200232706
2020-07-23

Fast response heaters and associated control systems used in combination with metal treatment furnaces

#34
20200191486
2020-06-18

Electric induction furnace with lining wear detection system

#35
20200048754
2020-02-13

LOW PRESSURE INDUCTION CARBURIZATION

#36
20190316845
2019-10-17

Induction heating line billet pushout system and method with jointed push rod assembly

#37
20190277492
2019-09-12

Fuel combustion system with a perforated reaction holder

#38
20190137096
2019-05-09

PERFORATED FLAME HOLDER SUPPORT STRUCTURE WITH HEATING ELEMENT

#39
20190127882
2019-05-02

Separate vessel metal shielding method for magnetic flux in directional solidification furnace

#40
20190127878
2019-05-02

Multi-layer susceptor design for magnetic flux shielding in directional solidification furnaces

#41
20190003705
2019-01-03

STARTUP METHOD AND MECHANISM FOR A BURNER HAVING A PERFORATED FLAME HOLDER

#42
20180359817
2018-12-13

Transverse flux induction heating device

#43
20180292134
2018-10-11

Hybrid metal melting furnace

#44
20180195800
2018-07-12

Channel type induction furnace

#45
20180169761
2018-06-21

Process for producing metals and metal alloys using mixing cold hearth

#46
20180160486
2018-06-07

Crucible device with temperature control design and temperature control method therefor

#47
20180051931
2018-02-22

Sintering furnace for components made of sintered material, in particular, dental components

#48
20180003441
2018-01-04

METHOD FOR MANUFACTURING A NICKEL-TITANIUM ALLOY USING A HIGH VACUUM CRUCIBLELESS LEVITATION MELTING PROCESS

#49
20180003378
2018-01-04

Fuel combustion system with a perforated reaction holder

#50
20180002782
2018-01-04

DEVICE AND METHOD FOR MANUFACTURING AN ACTIVE ALLOY

#51
20170343286
2017-11-30

AUTOMATED TAPPING SYSTEM FOR GASIFICATION REACTORS

#52
20170342233
2017-11-30

Process for recycling by separating the constituents of aluminized and plastified packaging, cartoned or not, and corresponding equipment

#53
20170320131
2017-11-09

Unit Cell Titanium Casting

#54
20170314861
2017-11-02

Method for reducing molten raw materials, and device for carrying out said method

#55
20170306431
2017-10-26

APPARATUS FOR HEATING A METAL BILLET

#56
20170290102
2017-10-05

Induction heating device for metal strip

#57
20170260604
2017-09-14

Induction heating device for metal strip

#58
20170226609
2017-08-10

METHOD FOR PRODUCTION OF A NITRIDED PACKAGING STEEL

#59
20170130316
2017-05-11

Low pressure induction carburization

#60
20170113270
2017-04-27

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

#61
20170102185
2017-04-13

Molten metal temperature control method

#62
20170048933
2017-02-16

AIR-COOLED INDUCTION HEATING DEVICE

#63
20170030648
2017-02-02

Batch charge conveying systems for electric induction furnaces

#64
20170023303
2017-01-26

Non-contact strip guiding

#65
20170002438
2017-01-05

CONTINUOUS PROCESSING LINE FOR PROCESSING A NON-MAGNETIC METAL STRIP INCLUDING A GALVANNEALING SECTION AND METHOD FOR INDUCTION HEATING OF SAID STRIP IN SAID GALVANNEALING SECTION

#66
20160377345
2016-12-29

Fast response heaters and associated control systems used in combination with metal treatment furnaces

#67
20160362766
2016-12-15

Recovering heavy rare earth metals from magnet scrap

#68
20160348203
2016-12-01

Controlled thermal coefficient product system and method

#69
20160334164
2016-11-17

Electric induction furnace lining wear detection system

#70
20160315330
2016-10-27

Method for recycling used or discarded portable electric batteries

#71
20160313062
2016-10-27

Device for producing semi-solid slurry

#72
20160312322
2016-10-27

DEVICE AND METHOD FOR TREATING METALLIC MATERIALS

#73
20160304349
2016-10-20

Graphitization furnace, system, and graphitization method

#74
20160271690
2016-09-22

CASTING AND MOLDING EQUIPMENT AND METHOD OF MANUFACTURING CASTING OF AMORPHOUS ALLOY

#75
20160271689
2016-09-22

Casting and molding equipment and method of manufacturing amorphous alloy structural unit

#76
20160265847
2016-09-15

Method and System for Performing Chemical Processes

#77
20160258688
2016-09-08

Unevenly spaced induction coil for molten alloy containment

#78
20160193653
2016-07-07

Forming a Metal Component

#79
20160177418
2016-06-23

Refining device and refining method for titanium scraps and sponge titanium using deoxidising gas

#80
20160160314
2016-06-09

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

#81
20160067807
2016-03-10

DUAL ZONE FURNACE

#82
20160052060
2016-02-25

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

#83
20150373788
2015-12-24

Fusion process using an alkali metal metalate

#84
20150369477
2015-12-24

Startup method and mechanism for a burner having a perforated flame holder

#85
20150360267
2015-12-17

Induction furnace and method for treating metal waste to be stored

#86
20150316261
2015-11-05

Fuel combustion system with a perforated reaction holder

#87
20150285491
2015-10-08

Burner with a series of fuel gas ejectors and a perforated flame holder

#88
20150276220
2015-10-01

Burner with a perforated reaction holder and heating apparatus

#89
20150276213
2015-10-01

Method for flame location transition from a start-up location to a perforated flame holder

#90
20150276212
2015-10-01

Burner with a perforated flame holder and pre-heat apparatus

#91
20150247671
2015-09-03

System for maintaining interior volume integrity in an induction vacuum furnace and method of making same

#92
20150247215
2015-09-03

Compositions of matter: system II

#93
20150239028
2015-08-27

High frequency induction heating apparatus and processing apparatus

#94
20150230293
2015-08-13

SYSTEM FOR INSULATING AN INDUCTION VACUUM FURNACE AND METHOD OF MAKING SAME

#95
20150131694
2015-05-14

Induction shield and its method of use in a system

#96
20150122802
2015-05-07

Pressure-controlled reactor

#97
20150061200
2015-03-05

Apparatus for making liquid iron and steel

#98
20150036714
2015-02-05

Furnace combustion tube and mounting assembly

#99
20150036713
2015-02-05

Combustion tube and seal assembly

#100
20150023383
2015-01-22

Cylindrical combustion tube and mounting assembly

#101
20140374970
2014-12-25

Electric arc furnace dust recycling apparatus and method

#102
20140339221
2014-11-20

ELECTRIC INDUCTION GAS-SEALED TUNNEL FURNACE

#103
20140332176
2014-11-13

Inline melt control via RF power

#104
20140291899
2014-10-02

Apparatus for inducing flow in a molten material

#105
20140198819
2014-07-17

METHOD OF RECOVERING ENERGY FROM AN ELECTRIC INDUCTION FURNACE EXHAUST GAS IN THE GASIFICATION OF FEED FUEL TO EXHAUST GAS

#106
20140134555
2014-05-15

THERMAL ISOLATION WALLS IN A ROTARY FURNACE APPLICATION

#107
20140112366
2014-04-24

Process and method for hot changing a VIM induction furnace

#108
20140102661
2014-04-17

Inline melt control via RF power

#109
20140083250
2014-03-27

Crucible and dual frequency control method for semi-liquid metal processing

#110
20140007428
2014-01-09

Heating device

#111
20130255445
2013-10-03

Device for producing titanium metal, and method for producing titanium metal

#112
20130235896
2013-09-12

Metal sector having curved outer surface and cold crucible induction melter having the same

#113
20130223471
2013-08-29

Metal sector having curved inner surface and cold crucible induction melter having the same

#114
20130125704
2013-05-23

Method for treating spheroidal graphite iron and pouring device thereof

#115
20130104699
2013-05-02

Apparatus and method for metal surface inertion by backfilling

#116
20130075963
2013-03-28

Ceramic lined channel inductor

#117
20130047922
2013-02-28

Thermal bridge for chemical vapor deposition reactors

#118
20130042722
2013-02-21

Electric arc furnace dust recycling apparatus and method

#119
20120305548
2012-12-06

Transverse flux induction heating device

#120
20120116142
2012-05-10

Method and system for performing chemical processes

#121
20110284794
2011-11-24

METHOD OF MANUFACTURING POWDER FOR DUST CORE, DUST CORE MADE OF THE POWDER FOR DUST CORE MANUFACTURED BY THE METHOD, AND APPARATUS FOR MANUFACTURING POWDER FOR DUST CORE

#122
20110284526
2011-11-24

CLAMPING APPARATUS AND METHOD OF HEAT-TREATING A LONG MATERIAL

#123
20110176576
2011-07-21

Melting furnace

#124
20110075697
2011-03-31

Cold Crucible Induction Furnace with Eddy Current Damping

#125
20110075696
2011-03-31

Easily removable combustion tube

#126
20110036831
2011-02-17

Inductor assembly for transverse flux electric induction heat treatment of electrically conductive thin strip material with low electrical resistivity

#127
20110011750
2011-01-20

Electric induction heating and stirring of an electrically conductive material in a containment vessel

#128
20110005351
2011-01-13

Method for treating spheroidal graphite iron and pouring device thereof

#129
20100326238
2010-12-30

Compositions of matter: system II

#130
20100242675
2010-09-30

Modified induction furnace and process for removing zinc-containing metallurgical waste, with recovery of the metals therefrom

#131
20100163550
2010-07-01

Heating and melting of materials by electric induction heating of susceptors

#132
20090266200
2009-10-29

Method for reducing metal oxide slags or glasses and/or for degassing mineral melts, and device for carrying out said method

#133
20090114640
2009-05-07

Electric power system for electric induction heating and melting of materials in a susceptor vessel

#134
20080314547
2008-12-25

Casting method and apparatus

#135
20080226528
2008-09-18

Fusion process using an alkali metal metalate

#136
20070147463
2007-06-28

Cold crucible induction furnace with eddy current damping

#137
20060186800
2006-08-24

Compositions of matter: system II

#138
20050185692
2005-08-25

Induction furnace

#139
20050175063
2005-08-11

Cold crucible induction furnace with eddy current damping

#140
18605967
2024-11-05

Induction furnace with electrically separable coil system

#141
15423673
2019-12-03

Method of producing a cast component