ClassID:

161169

F27B9/40 - 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 controlling or monitoring devices

Recent Application in this class:
#1
20260085891
2026-03-26

OXYGEN CONCENTRATION DETECTION SYSTEM AND REFLOW OVEN USING THE SAME

#2
20260036372
2026-02-05

PROCESSING FURNACE

#3
20260001815
2026-01-01

RAPID THERMAL PROCESSING METHODS AND APPARATUS

#4
20250198702
2025-06-19

SINTERING FURNACE AND METHOD OF TREATING A PROCESSING ELEMENT IN A SINTERING FURNACE

#5
20250171362
2025-05-29

A METHOD FOR MANUFACTURING A CERAMIC TILE AND AN EQUIPMENT FOR MANUFACTURING A CERAMIC TILE.

#6
20250033131
2025-01-30

SELF CORRECTING OVEN TECHNOLOGY

#7
20250020407
2025-01-16

TRANSFER APPARATUS AND ELECTRODE MATERIAL HEAT TREATMENT APPARATUS INCLUDING THE SAME

#8
20250003686
2025-01-02

MEASURING SYSTEM FOR DETERMINING TEMPERATURE

#9
20240361076
2024-10-31

Rapid Thermal Processing Methods and Apparatus

#10
20240327968
2024-10-03

THERMAL CHEMICAL VAPOR DEPOSITION DEVICE WITH SINGLE FURNACE AND MANUFACTURING METHOD OF TRANSITION METAL DICHALCOGENIDE WITH THIS DEVICE

#11
20240287388
2024-08-29

PROCESSING APPARATUS AND PROCESSING METHOD

#12
20240271871
2024-08-15

MONITORING A FLAME TREATMENT DEVICE

#13
20240255225
2024-08-01

Electrode Laminate Heating Unit and Lamination Apparatus Comprising Same

#14
20240151470
2024-05-09

TRANSFER APPARATUS AND METHOD

#15
20240102735
2024-03-28

HEAT TREATMENT SYSTEM

#16
20230235960
2023-07-27

Rapid thermal processing method and rapid thermal processing device

#17
20230204287
2023-06-29

Biomass combustion system for ceramic roller kiln and biomass combustion method

#18
20230193522
2023-06-22

METHOD FOR MANUFACTURING CARBON FIBER BUNDLE

#19
20230123109
2023-04-20

Curing oven and method of controlling curing oven

#20
20230113439
2023-04-13

Equipment and Method for Drying Electrode Substrate Comprising Screen for Flow Volume Distribution

#21
20230016089
2023-01-19

IMPEDANCE HEATED CONTINUOUS EMISSION MONITORING SYSTEM

#22
20220404098
2022-12-22

Device and method for controlling a reheating furnace

#23
20220299267
2022-09-22

Metal sheet with tailored properties

#24
20220193740
2022-06-23

Method and system for the open-loop and/or closed-loop control of a heating of a cast or rolled metal product

#25
20220178614
2022-06-09

KILN CONTROL

#26
20220074905
2022-03-10

Oxygen sensor for high temperature kilns and method of fabrication

#27
20220026148
2022-01-27

Klin firing with differential temperature gradients

#28
20220025559
2022-01-27

Systems and methods for thermally bonding fiber

#29
20210346969
2021-11-11

Cooling system for a reflow furnace

#30
20210332452
2021-10-28

SYSTEMS AND METHODS FOR PROCESSING METALLIC ARTICLES WITH A RETORT FURNACE

#31
20210184284
2021-06-17

Method to open up electro chemical energy storage devices and thermal treatment system

#32
20210176867
2021-06-10

REFLOW OVEN

#33
20210105992
2021-04-15

Oven for continuous elimination of phytosanitary pests present in organic particles of plant origin

#34
20210087651
2021-03-25

Kiln comprising a control unit associated with the thermal inertia properties of constitutive elements

#35
20210057600
2021-02-25

Method and device for producing a photovoltaic element with stabilised efficiency

#36
20210018267
2021-01-21

Operation support apparatus and operation support method for heat-treatment furnace, and a heat-treatment facility and operation method therefor

#37
20200354859
2020-11-12

CONTROLLED ATMOSPHERE RECIRCULATION OVEN

#38
20200269205
2020-08-27

Device and method for thermal or thermo-chemical treatment of material

#39
20200248965
2020-08-06

Profiling an oven

#40
20200150145
2020-05-14

Method of determining conveyor oven belt speed

#41
20200088469
2020-03-19

FOAMING HEATING SYSTEM

#42
20200072554
2020-03-05

Process and device for measuring wear of a refractory lining of a receptacle intended to contain molten metal

#43
20190353423
2019-11-21

Thermal gradient exchange materials processing method

#44
20190218642
2019-07-18

Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof

#45
20190076922
2019-03-14

APPARATUS AND METHOD FOR CONTROLLING A SINTERING PROCESS

#46
20190017744
2019-01-17

Kiln firing with differential temperature gradients

#47
20180368423
2018-12-27

Oven with improved drag

#48
20180345342
2018-12-06

Method and system for the open-loop and/or closed-loop control of a heating of a cast or rolled metal product

#49
20180296035
2018-10-18

Toaster with controlled conveyor speed

#50
20180231312
2018-08-16

METHODS OF THERMAL PROCESSING

#51
20180106546
2018-04-19

METAL SHEET WITH TAILORED PROPERTIES

#52
20180080113
2018-03-22

Carburization device and carburization method

#53
20180017374
2018-01-18

Device and method for determining the loss on ignition of at least part of an iron and steel product

#54
20170349990
2017-12-07

Galvanizing furnace

#55
20170321298
2017-11-09

Method and apparatus for continuous treatment of a metal strip

#56
20170130287
2017-05-11

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

#57
20170023303
2017-01-26

Non-contact strip guiding

#58
20160290720
2016-10-06

FURNACE COMPRISING A SEALED TEMPERATURE-CONTROLLED SECTION

#59
20160141445
2016-05-19

Method and device for producing a photovoltaic element with stabilised efficiency

#60
20160138806
2016-05-19

Industrial furnace and process for controlling the combustion inside

#61
20160069615
2016-03-10

Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof

#62
20160010919
2016-01-14

Thermal gradient exchange materials processing method

#63
20150377552
2015-12-31

Method and apparatus for processing process-environment-sensitive material

#64
20150275325
2015-10-01

Continuous furnace system

#65
20150225189
2015-08-13

Handling device

#66
20150176901
2015-06-25

Thermal processing furnace for workpieces

#67
20150159887
2015-06-11

Furnace control with safety circuit and non-volatile memory

#68
20150044621
2015-02-12

Substrate treatment process

#69
20150037744
2015-02-05

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

#70
20140213444
2014-07-31

Erasing apparatus

#71
20140147798
2014-05-29

System for the heat treatment of substrates, and method for detecting measurement data in said system

#72
20140099590
2014-04-10

Multistage furnace system

#73
20140099085
2014-04-10

Multistage furnace

#74
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

#75
20130306616
2013-11-21

Toaster with controlled conveyor speed

#76
20130305559
2013-11-21

Method for controlling a protective gas atmosphere in a protective gas chamber for the treatment of a metal strip

#77
20130034821
2013-02-07

Conveyor oven

#78
20130000256
2013-01-03

Shrink tunnel for applying shrink films, method for operating or controlling a shrink tunnel, and production system having a shrink tunnel

#79
20120288810
2012-11-15

Low NOx Fuel Injection for an Indurating Furnace

#80
20120285295
2012-11-15

METHOD FOR PRODUCING METALLIC IRON NUGGETS

#81
20120256359
2012-10-11

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

#82
20120217669
2012-08-30

Method for manufacturing ceramic honeycombs with reduced shrinkage

#83
20120060758
2012-03-15

DYNAMIC SYSTEM FOR VARIABLE HEATING OR COOLING OF LINEARLY CONVEYED SUBSTRATES

#84
20110248068
2011-10-13

Soldering apparatus

#85
20110136069
2011-06-09

BURNING EQUIPMENT

#86
20110056476
2011-03-10

Burning system

#87
20100294009
2010-11-25

Conveying device, hot rolling apparatus, conveying method, and hot rolling method

#88
20100244336
2010-09-30

Low NOfuel injection for an indurating furnace

#89
20100189629
2010-07-29

Recycling carbon fibre

#90
20100164150
2010-07-01

Method and system for producing metallic iron nuggets

#91
20100148410
2010-06-17

Linear hearth furnace system and methods regarding same

#92
20100110175
2010-05-06

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

#93
20100107818
2010-05-06

System and method for producing metallic iron nodules

#94
20100031776
2010-02-11

System and method of producing metallic iron

#95
20090269713
2009-10-29

Heat treatment equipment

#96
20090229712
2009-09-17

Method for controlling a metal strip in a heat treatment furnace

#97
20090175753
2009-07-09

Method and system for producing metallic iron nuggets

#98
20090160107
2009-06-25

Rotary hearth furnace and method of operating the same

#99
20080314892
2008-12-25

RADIANT SHIELD

#100
20080308978
2008-12-18

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

#101
20080302211
2008-12-11

Linear hearth furnace system and methods regarding same

#102
20080237943
2008-10-02

Arrangement and a Method For Heating Metal Objects

#103
20080197544
2008-08-21

HEATING FURNACE AND METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE

#104
20070160948
2007-07-12

Method and apparatus for heating a sheet-like product

#105
20070144869
2007-06-28

Roller cleaning system

#106
20070107818
2007-05-17

Deoxygenation of furnaces with hydrogen-containing atmoshperes

#107
20060173646
2006-08-03

Method, apparatus, and program for controlling temperature within a heating system

#108
20060150775
2006-07-13

Method and system for producing metallic iron nuggets

#109
20060150774
2006-07-13

Method and system for producing metallic iron nuggets

#110
20060150773
2006-07-13

Method and system for producing metallic iron nuggets

#111
20060150772
2006-07-13

Method and system for producing metallic iron nuggets

#112
20060082034
2006-04-20

Method and apparatus for automatically controlling temperature in a furnace system

#113
20050269751
2005-12-08

Integrated metal processing facility

#114
20050229748
2005-10-20

Linear hearth furnace system and methods regarding same

#115
20050161869
2005-07-28

Installation for the heat-treatment of parts

#116
19077039
2025-07-29

Status monitoring system and control method for mesh belt furnace for ceramic sintering