ClassID:

161150

F27B9/36 - CPC Classification

Classification description:

Furnaces through which the charge is moved mechanically, e.g. of tunnel type ; Similar furnaces in which the charge moves by gravity; Details, accessories, or equipment peculiar to furnaces of these types Arrangements of heating devices

Sub-classes:
Recent Application in this class:
#1
20260022889
2026-01-22

HEATING FURNACE FOR A PLANT FOR THE PRODUCTION OF ROLLED PRODUCTS

#2
20250347467
2025-11-13

CAN MAKING SYSTEM WITH HYDROGEN FIRED INFRARED OVEN AND WATER RECYCLING SYSTEM

#3
20250296115
2025-09-25

SYSTEM AND PROCESS FOR CURING A WET COATING APPLIED TO A SUBSTRATE

#4
20250180293
2025-06-05

HEATING COIL, IN PARTICULAR FOR A CURING OVEN IN MINERAL WOOL PRODUCTION

#5
20250179604
2025-06-05

ANNEALING FURNACE, METHOD OF CONSTRUCTING ANNEALING FURNACE, AND STRUCTURE FOR PREFABRICATION

#6
20250093101
2025-03-20

ROTARY KILN

#7
20250075977
2025-03-06

HEAT TREATMENT FURNACE

#8
20250052497
2025-02-13

Arrangement for Heating a Process Gas of an Iron Ore Pelletizing Plant

#9
20240361075
2024-10-31

HEAT TREATMENT FURNACE

#10
20240360004
2024-10-31

PRODUCTION APPARATUS AND PRODUCTION METHOD FOR CATHODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES

#11
20240288221
2024-08-29

HEATING ASSEMBLY AND INDUSTRIAL APPARATUS FOR THE FIRING OF CERAMIC ARTICLES

#12
20240210113
2024-06-27

BURNER, APPARATUS AND METHOD FOR THE FIRING OF CERAMIC ARTICLES

#13
20240175632
2024-05-30

HEATING DEVICE FOR A ROD-SHAPED WORKPIECE

#14
20240159466
2024-05-16

HEAT TREATMENT APPARATUS FOR MANUFACTURING ACTIVE MATERIAL FOR SECONDARY BATTERY

#15
20230392868
2023-12-07

VERTICAL FURNACE FOR A CONTINUOUS HEAT TREATMENT OF A METAL STRIP

#16
20230304740
2023-09-28

APPARATUS FOR HEATING STEEL PRODUCTS

#17
20230234127
2023-07-27

Apparatus and methods for sintering

#18
20230212708
2023-07-06

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

#19
20230204286
2023-06-29

Rotary kiln

#20
20230194079
2023-06-22

APPARATUS, BURNER AND METHOD FOR THE FIRING OF CERAMIC ARTICLES

#21
20230183093
2023-06-15

Production apparatus and production method for cathode active material for lithium ion secondary batteries

#22
20230141756
2023-05-11

Oven with improved burner assembly

#23
20230074546
2023-03-09

Apparatus for calcining secondary battery cathode material

#24
20230053769
2023-02-23

VERTICAL-TYPE BAKING APPARATUS OF POSITIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY

#25
20230023783
2023-01-26

RADIANT HEATING ELEMENT WITH FREE END

#26
20230003378
2023-01-05

METHOD AND DEVICE FOR HEATING A FURNACE

#27
20220412654
2022-12-29

DEVICE FOR HEAT TREATMENT OF A PRODUCT COMPRISING AT LEAST ONE HEATING ELEMENT AND CORRESPONDING METHOD

#28
20220380864
2022-12-01

ANNEALING FURNACE, METHOD OF CONSTRUCTING ANNEALING FURNACE, AND STRUCTURE FOR PREFABRICATION

#29
20220299267
2022-09-22

Metal sheet with tailored properties

#30
20220187020
2022-06-16

APPARATUS FOR HEATING METAL PRODUCTS

#31
20220178614
2022-06-09

KILN CONTROL

#32
20220155014
2022-05-19

Apparatus and burner for the firing of ceramic articles

#33
20220025559
2022-01-27

Systems and methods for thermally bonding fiber

#34
20220013375
2022-01-13

High pressure and high temperature anneal chamber

#35
20210260643
2021-08-26

Method for moulding a sheet into a component of complex shape having areas with different mechanical properties, particularly a motor-vehicle component

#36
20210207887
2021-07-08

Oven for carrying out heat treatments of friction elements, in particular brake pads, and associated method

#37
20210048249
2021-02-18

Furnace

#38
20210033340
2021-02-04

HEATING DEVICE

#39
20200141650
2020-05-07

Glass heating furnace

#40
20190346132
2019-11-14

Device for indirect heating by radiation in the form of a radiant housing

#41
20190345579
2019-11-14

Manufacturing process of hot press formed aluminized steel parts

#42
20190301801
2019-10-03

Heating furnace

#43
20190237345
2019-08-01

High pressure and high temperature anneal chamber

#44
20190128609
2019-05-02

Sintering device and sintering method thereof

#45
20190119777
2019-04-25

Method and furnace installation for heat treating metal strip

#46
20190093952
2019-03-28

Cooling apparatus of heating furnace

#47
20190057885
2019-02-21

High pressure and high temperature anneal chamber

#48
20190032999
2019-01-31

Industrial furnace and method of utilizing heat therefrom

#49
20190024977
2019-01-24

KILN AND METHOD FOR FIRING BASIC CERAMIC ARTICLES

#50
20180363094
2018-12-20

Method and device for reaction control

#51
20180347813
2018-12-06

Method and device for heating a furnace

#52
20180305627
2018-10-25

INDUSTRIAL FURNACE INTEGRATED WITH BIOMASS GASIFICATION SYSTEM

#53
20180231313
2018-08-16

Heating device for hot stamping

#54
20180186646
2018-07-05

Method for sintering carbon bodies in a furnace

#55
20180142954
2018-05-24

Method and plant for the thermal treatment of friction elements, in particular brake pads

#56
20180106546
2018-04-19

METAL SHEET WITH TAILORED PROPERTIES

#57
20180051930
2018-02-22

Carrier-type heat-treatment apparatus

#58
20180044758
2018-02-15

DEVICE FOR HEATING IRON AND STEEL PRODUCTS, AND METHOD FOR HEATING IRON AND STEEL PRODUCTS

#59
20180038649
2018-02-08

Thermal process device with non-uniform insulation

#60
20170356688
2017-12-14

METHOD AND FURNACE FOR CONTINUOUSLY HEATING A STRIP WORKPIECE

#61
20170349990
2017-12-07

Galvanizing furnace

#62
20170290102
2017-10-05

Induction heating device for metal strip

#63
20170260604
2017-09-14

Induction heating device for metal strip

#64
20170219288
2017-08-03

STEEL-STRIP PRODUCTION METHOD, AND STEEL STRIP

#65
20170218473
2017-08-03

Method for heating steel sheets and device for carrying out the method

#66
20170211884
2017-07-27

NON-OXIDATION HEAT TREATMENT SYSTEM HAVING INTERNAL RX GAS GENERATOR

#67
20170130287
2017-05-11

METHOD FOR HEAT TREATMENT, HEAT TREATMENT APPARATUS, AND HEAT TREATMENT SYSTEM

#68
20170082364
2017-03-23

INDUSTRIAL FURNACE FOR HEATING PRODUCTS SUCH AS STEEL PRODUCTS

#69
20160348896
2016-12-01

Device for indirect heating by radiation in the form of a radiant housing

#70
20160333502
2016-11-17

FURNACE FOR CONTINUOUSLY GRAPHITIZING CARBON FIBER

#71
20160223260
2016-08-04

HEATING FURNACE

#72
20160187063
2016-06-30

Heat treatment apparatus

#73
20160138124
2016-05-19

Jig and heating apparatus with a jig

#74
20160138121
2016-05-19

Heating apparatus, heat treatment apparatus, and heating method

#75
20160097593
2016-04-07

Conveyor furnace

#76
20160061524
2016-03-03

Method and plant for carrying out thermal treatments of braking elements, in particular brake pads

#77
20160018161
2016-01-21

Continuous heating furnace

#78
20150377552
2015-12-31

Method and apparatus for processing process-environment-sensitive material

#79
20150367552
2015-12-24

HEATING DEVICE AND STRAPPING BAND MANUFACTURING APPARATUS INCLUDING THE SAME

#80
20150298199
2015-10-22

Method for producing structural components and chassis components by hot forming, and heating station

#81
20150276316
2015-10-01

THERMAL TREATMENT OF TILES

#82
20150275326
2015-10-01

PREHEATING AND ANNEALING OF COLD ROLLED METAL STRIP

#83
20150252444
2015-09-10

Method, arrangement, and pelletising plant

#84
20150247091
2015-09-03

Fixed carbon production device

#85
20150219396
2015-08-06

Flue gas recirculation method and system for combustion systems

#86
20150204609
2015-07-23

Device for the heat treatment of a product

#87
20150176901
2015-06-25

Thermal processing furnace for workpieces

#88
20150168067
2015-06-18

METHOD FOR HEATING A METAL MATERIAL IN AN INDUSTRIAL FURNACE

#89
20150118632
2015-04-30

Industrial Conveyor Oven

#90
20150037744
2015-02-05

Method for controlling the fuel supply to burners of a burner group and burner controller

#91
20140339221
2014-11-20

ELECTRIC INDUCTION GAS-SEALED TUNNEL FURNACE

#92
20140170582
2014-06-19

Heating furnace and continuous heating furnace

#93
20140158256
2014-06-12

Plant and method for hot forming blanks

#94
20140127124
2014-05-08

Graphitization furnace and method for producing graphite

#95
20140106288
2014-04-17

Hermetically sealed gas heater and continuous heating furnace using hermetically sealed gas heater

#96
20140072710
2014-03-13

Method for infiltrating a porous material with a second material

#97
20140045130
2014-02-13

Method for heating a shaped component for a subsequent press hardening operation and continuous furnace for regionally heating a shaped component preheated to a predetermined temperature to a higher temperature

#98
20140011150
2014-01-09

Tunnel kiln for firing ceramic porous bodies

#99
20130277896
2013-10-24

Process and installation for heating a metallic strip, notably for an annealing

#100
20130255341
2013-10-03

METHOD FOR HEATING A METAL SLAB

#101
20130233848
2013-09-12

High frequency heating apparatus

#102
20130220076
2013-08-29

Method, arrangement, and pelletising plant

#103
20130220075
2013-08-29

Method, arrangement and pelletising plant

#104
20130205949
2013-08-15

Method, arrangement, and pelletising plant

#105
20130203003
2013-08-08

Low NOx Fuel Injection for an Indurating Furnace

#106
20130189634
2013-07-25

PLANT AND METHOD FOR PREHEATING BLANKS IN RESPONSE TO HOT FORMING

#107
20130146580
2013-06-13

HEATER UNIT, FIRING FURNACE, AND METHOD OF MANUFACTURING SILICON-CONTAINING POROUS CERAMIC FIRED BODY

#108
20130142212
2013-06-06

Graphitization furnace and method for producing graphite

#109
20130125592
2013-05-23

Methods and apparatus for localized heating and deformation of glass sheets

#110
20130116839
2013-05-09

Method for scheduling the operation of energy distribution devices, and installation implementing same

#111
20130078590
2013-03-28

Industrial Furnace with Atmosphere Pressurizing Device

#112
20130034821
2013-02-07

Conveyor oven

#113
20120288810
2012-11-15

Low NOx Fuel Injection for an Indurating Furnace

#114
20120264074
2012-10-18

ROTARY HEARTH FURNACE

#115
20120256359
2012-10-11

METHOD OF SETTING TEMPERATURE OF CONTINUOUS HEATING FURNACE AND METHOD OF CONTROLLING FURNACE TEMPERATURE

#116
20120234824
2012-09-20

Heating apparatus, heat treatment apparatus, and heating method

#117
20120211191
2012-08-23

High pressure heat treatment system

#118
20120187105
2012-07-26

Dual independent transport systems for IR conveyor furnaces and methods of firing thin work pieces

#119
20120181803
2012-07-19

Crash load absorption structures for motor vehicles

#120
20120119424
2012-05-17

System and method for producing metallic iron

#121
20120031232
2012-02-09

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

#122
20110294082
2011-12-01

METAL HEAT TREATING METHODS AND DEVICES

#123
20110292962
2011-12-01

Electric induction gas-sealed tunnel furnace

#124
20110187031
2011-08-04

Device and method for heating a metal material

#125
20110121493
2011-05-26

METHOD FOR MANUFACTURING CERAMIC FIRED BODY AND METHOD FOR MANUFACTURING HONEYCOMB STRUCTURED BODY

#126
20110111357
2011-05-12

Convection combustion oven

#127
20110056476
2011-03-10

Burning system

#128
20110037196
2011-02-17

INSTALLATION, OVEN AND METHOD FOR HEATING PREFORM TUBES PRIOR TO THE MOLECULAR ORIENTATION THEREOF

#129
20110017016
2011-01-27

SYSTEM AND METHOD FOR COOLING AND REMOVING IRON FROM A HEARTH

#130
20110002834
2011-01-06

Apparatus for Producing Silicone Carbide Articles and Articles Made Therewith

#131
20100316969
2010-12-16

Method of Heating a Mineral Feedstock in a Firing Furnace of the Tunnel Furnace Type

#132
20100244336
2010-09-30

Low NOfuel injection for an indurating furnace

#133
20100226629
2010-09-09

ROLL-TO-ROLL PROCESSING AND TOOLS FOR THIN FILM SOLAR CELL MANUFACTURING

#134
20100213647
2010-08-26

PROCESS AND INSTALLATION FOR HEATING A METALLIC STRIP, NOTABLY FOR AN ANNEALING

#135
20100183992
2010-07-22

DEVICE FOR LIMITING THE EXHAUSTING OF COMBUSTION FLUE GASES AT THE INLET OF A FURNACE FOR REHEATING STEEL PRODUCTS

#136
20100163555
2010-07-01

Microwave T-junction applicator

#137
20100110175
2010-05-06

Video camera inspection system for roller hearth heat treating furnaces and the like

#138
20100101690
2010-04-29

METHOD FOR CONTINOUSLY ANNEALING STEEL STRIP HAVING A CURIE POINT AND CONTINOUS ANNEALING FACILITY OF THE SAME

#139
20100086002
2010-04-08

Heating furnace system for hot stamping

#140
20100052226
2010-03-04

Rotary hearth furnace for treating metal oxide materials

#141
20100043699
2010-02-25

Method for siliconizing carbon-containing materials

#142
20100040991
2010-02-18

IN-LINE ANNEALING APPARATUS AND METHOD OF ANNEALING SUBSTRATE USING THE SAME

#143
20090269713
2009-10-29

Heat treatment equipment

#144
20090230105
2009-09-17

Continuous furnace with coupled laser for the surface treatment of materials

#145
20090229414
2009-09-17

System and method for producing metallic iron

#146
20090206527
2009-08-20

HIGH PRESSURE HEAT TREATMENT SYSTEM

#147
20090194258
2009-08-06

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

#148
20090188591
2009-07-30

Process for the heat treatment of steel strips

#149
20090183675
2009-07-23

REACTOR TO FORM SOLAR CELL ABSORBERS

#150
20090149308
2009-06-11

Method and device for siliconization of carbon-containing materials

#151
20090134142
2009-05-28

Reflow furnace

#152
20090130618
2009-05-21

Castable refractory

#153
20090017408
2009-01-15

Radiant convection oven

#154
20080314892
2008-12-25

RADIANT SHIELD

#155
20080308978
2008-12-18

Heat-Treating of Rolling Elements for Bearings, and Furnace for Implementing Such Treatment

#156
20080272111
2008-11-06

Support structure of heater

#157
20080213155
2008-09-04

Method for siliconizing carbon-containing materials

#158
20080175993
2008-07-24

REEL-TO-REEL REACTION OF A PRECURSOR FILM TO FORM SOLAR CELL ABSORBER

#159
20080116621
2008-05-22

Method and apparatus for thermally debinding a ceramic cellular green body

#160
20080087135
2008-04-17

Method for reducing iron oxide and producing syngas

#161
20080041836
2008-02-21

High temperature heating element for preventing contamination of a work piece

#162
20080041505
2008-02-21

Continuous process for production of steel part with regions of different ductility

#163
20080014543
2008-01-17

Heating treatment method and apparatus

#164
20080008976
2008-01-10

Heat treatment apparatus

#165
20070292815
2007-12-20

Convection combustion oven

#166
20070186471
2007-08-16

STEAM REFORMING APPARATUS AND METHOD FOR STEAM REFORMING USING THE SAME, AND INDUSTRIAL FURNACE

#167
20070160948
2007-07-12

Method and apparatus for heating a sheet-like product

#168
20070128569
2007-06-07

Furnace alignment system

#169
20070128568
2007-06-07

Method and apparatus to provide continuous movement through a furnace

#170
20070122756
2007-05-31

Burner nozzle field comprising integrated heat exchangers

#171
20070042313
2007-02-22

Reflow Furnace

#172
20070007272
2007-01-11

Elevated vertical oven

#173
20060245465
2006-11-02

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

#174
20060147867
2006-07-06

Method for controlling the homogeneity of the temperature of products in a metallurgical reheating furnace, and reheating furnace

#175
20060108347
2006-05-25

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

#176
20060103059
2006-05-18

High pressure heat treatment system

#177
20060096480
2006-05-11

Device for heat-treating a coating of flat-bed offset printing plates

#178
20060082034
2006-04-20

Method and apparatus for automatically controlling temperature in a furnace system

#179
20060029897
2006-02-09

Continuous firing furnace, manufacturing method of porous ceramic member using the same, porous ceramic member, and ceramic honeycomb filter

#180
20050274373
2005-12-15

Method and apparatus for heating glass panels

#181
20050269751
2005-12-08

Integrated metal processing facility

#182
20050166844
2005-08-04

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

#183
20050056686
2005-03-17

Hydrogen gas brazing method for manufacturing a diamond tool and arch-shaped hydrogen gas brazing apparatus for performing the same