ClassID:

161631

F27D99/0006 - CPC Classification

Classification description:

Subject matter not provided for in other groups of this subclass; Heating elements or systems Electric heating elements or system

Sub-classes:
Recent Application in this class:
#1
20260085889
2026-03-26

CURING OVEN SYSTEM FOR BUILDING MATERIALS AND METHOD FOR OPERATING A CURING OVEN SYSTEM

#2
20260078958
2026-03-19

RADIANT ELEMENT POWERED BY HEATING MEANS AND USE OF IT

#3
20260055963
2026-02-26

FURNACE FOR PRODUCING A GRAPHITE PRODUCT

#4
20260043117
2026-02-12

Experimental system and method for high-temperature oxidation and quenching of cladding materials under reactor severe accident

#5
20250393106
2025-12-25

Electrode clamping device and power transmission vehicle

#6
20250347465
2025-11-13

DUAL ELECTRODE DC ARC FURNACE

#7
20250321055
2025-10-16

FABRICATION OF CERAMICS FROM CELESTIAL MATERIALS USING MICROWAVE SINTERING AND MECHANICAL COMPRESSION

#8
20250172338
2025-05-29

HYBRID RECYCLING FURNACE USING IMMERSION MELTING EQUIPMENT

#9
20240377138
2024-11-14

HYBRID PROCESS AND HYBRID DEVICE FOR LOW-CO2 OR FOR CO2-FREE HIGH-TEMPERATURE TECHNOLOGIES FOR THE THERMAL TREATMENT OR PRODUCTION OF INORGANIC MATERIALS

#10
20240353179
2024-10-24

FURNACE INCLUDING ELECTRICALLY POWERED HEATING ELEMENTS ARRANGED FOR UNIFORM HEATING AND RELATED METHODS

#11
20240334556
2024-10-03

Support arrangement for mounting electric heating elements

#12
20240288222
2024-08-29

ELECTRICALLY POWERED FURNACES TO HEAT A FEED AND RELATED METHODS

#13
20240093942
2024-03-21

AN ELECTRICALLY HEATED APPARATUS

#14
20230332259
2023-10-19

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

#15
20230324123
2023-10-12

EXTERNAL COMBUSTION AIR PREHEAT

#16
20230280098
2023-09-07

Fabrication of ceramics from celestial materials using microwave sintering and mechanical compression

#17
20230105323
2023-04-06

High Pressure Furnace and Methods of Use

#18
20230083865
2023-03-16

ELECTRICALLY DECOUPLED HIGH-TEMPERATURE THERMAL INSULATION

#19
20220344736
2022-10-27

Heat treating apparatus for recovering lithume carbonate and an apparatus for recovering lithume carbonate using the same

#20
20220276003
2022-09-01

Dental Furnace

#21
20220268524
2022-08-25

Fabrication of ceramics from celestial materials using microwave sintering and mechanical compression

#22
20220268522
2022-08-25

Sintering apparatus

#23
20220187019
2022-06-16

A HEATING ELEMENT, A SYSTEM AND METHOD FOR MELTING MATERIALS USING SAID HEATING ELEMENT

#24
20220136773
2022-05-05

SINTERING FURNACE

#25
20210301360
2021-09-30

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

#26
20210115531
2021-04-22

Microwave Gun and Arc Plasma Torch Furnace

#27
20200326128
2020-10-15

INFRARED BAKING DEVICE AND ELECTRONIC COMPONENT BAKING METHOD USING SAME

#28
20200232106
2020-07-23

PRODUCTION OF CARBON PRODUCTS IN MOLTEN SALT MEDIA

#29
20190167395
2019-06-06

Dental furnace

#30
20190041335
2019-02-07

Heating chamber, heating furnace, analysis device, and method for analyzing foreign matter contents in samples

#31
20180363982
2018-12-20

Plasma furnace having lateral discharge gates

#32
20180072602
2018-03-15

Apparatus and method for heating a metallic vessel

#33
20180070410
2018-03-08

Heater protective tube for molten metal holding furnace

#34
20180051931
2018-02-22

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

#35
20180002782
2018-01-04

DEVICE AND METHOD FOR MANUFACTURING AN ACTIVE ALLOY

#36
20170353995
2017-12-07

Heater unit and carburizing furnace

#37
20170209847
2017-07-27

Microwave irradiating and heating device

#38
20170173687
2017-06-22

Method And Arrangement For Improving Heat Transfer For Tundish Plasma Heating

#39
20170101318
2017-04-13

Method for producing silicon using microwave, and microwave reduction furnace

#40
20170038146
2017-02-09

Immersion heater for molten metal

#41
20160303769
2016-10-20

Apparatus for heating plastic preforms by means of microwaves

#42
20160278165
2016-09-22

Methods and systems for alignment of a high performance heater

#43
20160177418
2016-06-23

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

#44
20160018163
2016-01-21

Holding device for a heating element, and heater

#45
20150323256
2015-11-12

Immersion heater for molten metal

#46
20150305091
2015-10-22

IRON-NICKEL-CHROMIUM-SILICON-ALLOY

#47
20150301098
2015-10-22

Ground-fault detector for multifurnace installation

#48
20150082942
2015-03-26

METAL OR SEMICONDUCTOR MELT REFINEMENT METHOD, AND VACUUM REFINEMENT DEVICE

#49
20150049781
2015-02-19

Center heating element for a vacuum heat treating furnace

#50
20140235071
2014-08-21

Substrate rapid thermal heating system and methods

#51
20140151941
2014-06-05

Hood-type annealing furnace and method for operating the same

#52
20140035209
2014-02-06

Ladle metallurgy furnace having improved roof

#53
20140029644
2014-01-30

Melting and mixing of materials in a crucible by electric induction heel process

#54
20140017620
2014-01-16

Superimposed zones process heating

#55
20140017156
2014-01-16

Method for producing silicon using microwave, and microwave reduction furnace

#56
20140010257
2014-01-09

Melting and mixing of materials in a crucible by electric induction heel process

#57
20140010256
2014-01-09

Melting and mixing of materials in a crucible by electric induction heel process

#58
20130279533
2013-10-24

Melting furnace including wire-discharge ion plasma electron emitter

#59
20130233848
2013-09-12

High frequency heating apparatus

#60
20130148948
2013-06-13

Heat treatment apparatus and method for heating substrate by light-irradiation

#61
20130139553
2013-06-06

Furnace having a thermal barrier

#62
20120312800
2012-12-13

Heater assembly for crystal growth apparatus

#63
20120281975
2012-11-08

Surface heating device for a substrate treatment device and substrate treatment device

#64
20120269225
2012-10-25

Electrode for direct current continuous arc furnace

#65
20120264074
2012-10-18

ROTARY HEARTH FURNACE

#66
20120200015
2012-08-09

Device for heat-treating sheet metal strips

#67
20120193844
2012-08-02

Ladle metallurgy furnace having improved roof

#68
20120140788
2012-06-07

Electrode holder assembly and furnace comprising same

#69
20120140786
2012-06-07

Method and furnace for melting steel scrap

#70
20120106934
2012-05-03

DIFFUSION FURNACE

#71
20120031232
2012-02-09

Method and apparatus for coproduction of pig iron and high quality syngas

#72
20110284526
2011-11-24

CLAMPING APPARATUS AND METHOD OF HEAT-TREATING A LONG MATERIAL

#73
20110254208
2011-10-20

Heat treatment furnace

#74
20110249960
2011-10-13

Heat Source Door For A Thermal Diffusion Chamber

#75
20110209693
2011-09-01

SILICON HEATING FURNACE

#76
20110203412
2011-08-25

Method and furnace for melting steel scrap

#77
20110194584
2011-08-11

Electromagnetic induction melting furnace to control an average nominal diameter of the TiC cluster of the Al—Ti—C alloy

#78
20110164650
2011-07-07

Electromagnetic induction melting furnace to control an average nominal diameter of the TiBcluster of the Al-Ti-B alloy

#79
20110148012
2011-06-23

Immersion heater for molten metal

#80
20110120453
2011-05-26

Radiant heating arrangement with distortion compensation

#81
20110058589
2011-03-10

High temperature industrial furnace roof system

#82
20110042369
2011-02-24

Heating equipment for a plate to be heated and heating method

#83
20110036831
2011-02-17

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

#84
20110031238
2011-02-10

Microwave heating method and microwave heating apparatus

#85
20110006450
2011-01-13

DENTAL SINTERING FURNACE AND METHOD FOR SINTERING CERAMIC DENTAL ELEMENTS

#86
20100278208
2010-11-04

Fastening means for terminals for electrical resistance elements

#87
20100243644
2010-09-30

Insulated structure of induction heating coil

#88
20100213185
2010-08-26

Furnace for dental prosthesis or partial dental prosthesis

#89
20100178776
2010-07-15

Heat treatment apparatus and method for heating substrate by light-irradiation

#90
20100111132
2010-05-06

Insert and a heater element for electrical furnaces

#91
20100096785
2010-04-22

DEVICE FOR INTRODUCING METAL BARS INTO A METAL BATH

#92
20100086002
2010-04-08

Heating furnace system for hot stamping

#93
20100059499
2010-03-11

Heater element as well as an insert for electrical furnaces

#94
20100012629
2010-01-21

Ion plasma electron emitters for a melting furnace

#95
20100000974
2010-01-07

Electrode for electrical-discharge surface treatment and method of manufacturing the same

#96
20090289049
2009-11-26

Micro-heaters and methods of manufacturing the same

#97
20090263666
2009-10-22

Process of Powder Coating and a Powder Coating Apparatus

#98
20090194521
2009-08-06

Thermal processing furnace

#99
20090194258
2009-08-06

THERMAL ISOLATION SCREEN FOR ISOLATING AN ELECTROMAGNETIC INDUCTOR, AND HEAT TREATMENT INSTALLATION COMPRISING SUCH A SCREEN

#100
20090129429
2009-05-21

Melting and mixing of materials in a crucible by electric induction heel process

#101
20090107991
2009-04-30

ELECTRIC INDUCTION HEATING AND MELTING OF AN ELECTRICALLY CONDUCTIVE MATERIAL IN A CONTAINEMENT VESSEL

#102
20090090296
2009-04-09

Apparatus for manufacturing poly crystaline silicon ingot for solar battery having door open/close device using hinge

#103
20090039572
2009-02-12

Microwave iron-making furnace

#104
20090010299
2009-01-08

Apparatus for Adjusting an Electrode for a Metallurgical Furnace

#105
20080286709
2008-11-20

Kiln removable ceramic element holder

#106
20080272113
2008-11-06

Microwave furnace

#107
20080272111
2008-11-06

Support structure of heater

#108
20080264596
2008-10-30

Process and apparatus for use in recycling composite materials

#109
20080237200
2008-10-02

Melting furnace including wire-discharge ion plasma electron emitter

#110
20080199823
2008-08-21

Firing tray

#111
20080110864
2008-05-15

Electric forge for heating horse shoes

#112
20080067257
2008-03-20

Marking and Reading System

#113
20080041836
2008-02-21

High temperature heating element for preventing contamination of a work piece

#114
20080041551
2008-02-21

Method for inductive heating and agitation of a material in a channel

#115
20070295709
2007-12-27

Ceramic heating elements

#116
20070221648
2007-09-27

Heating device

#117
20070113705
2007-05-24

Process and apparatus for use in recycling composite materials

#118
20070056950
2007-03-15

Removable heater

#119
20070039938
2007-02-22

Fault tolerant element and combination with fault tolerant circuit

#120
20070029305
2007-02-08

Magnetic field reduction resistive heating elements

#121
20070028835
2007-02-08

Crucible apparatus and method of solidifying a molten material

#122
20060291522
2006-12-28

Spectroscopy-based safety system and method for a vacuum arc remelt furnace

#123
20060245465
2006-11-02

Firing furnace and method for manufacturing porous ceramic fired object with firing furnace

#124
20060239327
2006-10-26

Induction melter apparatus

#125
20060237443
2006-10-26

Method and arrangement for supporting vertically depending electrical resistance elements

#126
20060193367
2006-08-31

Continuous casting installation and process

#127
20060083495
2006-04-20

Variable heater element for low to high temperature ranges

#128
20060081596
2006-04-20

Thermal processing apparatus and thermal processing method

#129
20060035477
2006-02-16

Methods and systems for rapid thermal processing

#130
20060029898
2006-02-09

Firing furnace and porous ceramic member manufacturing method

#131
20060000826
2006-01-05

Billet support system for induction heating

#132
20050286243
2005-12-29

Lamp assembly having flexibly positioned rigid plug

#133
20050263719
2005-12-01

Ultraviolet ray generator, ultraviolet ray irradiation processing apparatus, and semiconductor manufacturing system

#134
20050263516
2005-12-01

Heating device

#135
20050258162
2005-11-24

Thermal processing apparatus and thermal processing method

#136
20050166844
2005-08-04

High reflectivity atmospheric pressure furnace for preventing contamination of a work piece

#137
20050120547
2005-06-09

Resistor made from carbonaceous material

#138
20050111518
2005-05-26

Operating an induction melter apparatus

#139
20050092130
2005-05-05

Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resultant product