ClassID:

161111

F27B9/24 - 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 characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor

Sub-classes:
Recent Application in this class:
#1
20260098684
2026-04-09

SUPPORT UNIT FOR A CARRIER PLATE FOR THE CONSTRUCTION OF A TIERED RACK, TIERED UNIT WITH SUPPORT UNITS OF THIS TYPE AND TIERED RACK FOR THE HEAT TREATMENT OF WORKPIECES

#2
20260001815
2026-01-01

RAPID THERMAL PROCESSING METHODS AND APPARATUS

#3
20250375940
2025-12-11

SYSTEM AND METHOD FOR MANUFACTURING A CONTINUOUS MAT OF MINERAL AND/OR PLANT FIBERS

#4
20250346521
2025-11-13

SIMPLIFIED ENERGY-SAVING FURNACES FOR HEAT TREATMENTS OF GLASS CONTAINERS

#5
20250273757
2025-08-28

METHOD OF DIRECT RECYCLING OF SPENT ELECTRODES

#6
20250179596
2025-06-05

BIOMASS DIRECT REDUCED IRON

#7
20250171250
2025-05-29

SUCTION COLLECTION SYSTEM

#8
20250109055
2025-04-03

GLASS TEMPERING FURNACE AND GLASS TEMPERING METHOD

#9
20250033131
2025-01-30

SELF CORRECTING OVEN TECHNOLOGY

#10
20250003686
2025-01-02

MEASURING SYSTEM FOR DETERMINING TEMPERATURE

#11
20240426554
2024-12-26

HEAT TREATMENT SYSTEM AND ATMOSPHERE SUBSTITUTION STRUCTURE OF HEAT TREATMENT FURNACE

#12
20240361076
2024-10-31

Rapid Thermal Processing Methods and Apparatus

#13
20240287388
2024-08-29

PROCESSING APPARATUS AND PROCESSING METHOD

#14
20240255225
2024-08-01

Electrode Laminate Heating Unit and Lamination Apparatus Comprising Same

#15
20240175632
2024-05-30

HEATING DEVICE FOR A ROD-SHAPED WORKPIECE

#16
20240141236
2024-05-02

SYSTEMS AND METHODS FOR PROCESSING WASTE

#17
20240102735
2024-03-28

HEAT TREATMENT SYSTEM

#18
20240085112
2024-03-14

HEAT TREATMENT SYSTEM

#19
20230358473
2023-11-09

Method for heating a blank and heating system

#20
20230213282
2023-07-06

Method and apparatus for hardening mold grids using clamp quenching

#21
20230146731
2023-05-11

Heating Device with Detachable Collection Container

#22
20220250849
2022-08-11

Conveying a material to be conveyed

#23
20220089954
2022-03-24

Heat treatment apparatus

#24
20220063316
2022-03-03

System for transferring by sublimation graphical images on objects wrapped by transfer supports and process for realizing the system

#25
20210396471
2021-12-23

Device for producing expanded mineral granulated material

#26
20210332452
2021-10-28

SYSTEMS AND METHODS FOR PROCESSING METALLIC ARTICLES WITH A RETORT FURNACE

#27
20210231374
2021-07-29

Heat treatment device comprising a refractory envelope

#28
20210207887
2021-07-08

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

#29
20190376745
2019-12-12

Method for heating a blank and heating system

#30
20190345579
2019-11-14

Manufacturing process of hot press formed aluminized steel parts

#31
20190225531
2019-07-25

Base material for disk roll, production method thereof, disk roll and production method thereof

#32
20180306513
2018-10-25

ENERGY-SAVING CHARGE TRANSPORT SYSTEM IN THE PRESS-FURNACE LINE

#33
20180299201
2018-10-18

Cooling system for a surface of a metallurgical furnace

#34
20180209740
2018-07-26

Laminar flow shrink oven

#35
20180186646
2018-07-05

Method for sintering carbon bodies in a furnace

#36
20180117825
2018-05-03

Method for controlling a conveyor for hollow bodies through a heating station and associated conveyor

#37
20180051930
2018-02-22

Carrier-type heat-treatment apparatus

#38
20170356688
2017-12-14

METHOD AND FURNACE FOR CONTINUOUSLY HEATING A STRIP WORKPIECE

#39
20170223975
2017-08-10

Method and system for treating a product

#40
20170008060
2017-01-12

Aluminum warm forming multi-opening oven and production line

#41
20160320133
2016-11-03

PLANT AND METHOD FOR THE RECOVERY OF HEAT FROM A FIRING KILN

#42
20160290719
2016-10-06

Furnace with a convection and radiation heating

#43
20160138124
2016-05-19

Jig and heating apparatus with a jig

#44
20160138121
2016-05-19

Heating apparatus, heat treatment apparatus, and heating method

#45
20160122058
2016-05-05

Shrink wrap tunnel

#46
20160076116
2016-03-17

Apparatus for the press hardening of components

#47
20160061524
2016-03-03

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

#48
20160018161
2016-01-21

Continuous heating furnace

#49
20160010919
2016-01-14

Thermal gradient exchange materials processing method

#50
20150377553
2015-12-31

Continuous heating furnace

#51
20150298199
2015-10-22

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

#52
20150225189
2015-08-13

Handling device

#53
20150204609
2015-07-23

Device for the heat treatment of a product

#54
20150125237
2015-05-07

Production line oven

#55
20150050611
2015-02-19

Walking-beam type heating furnace

#56
20140220502
2014-08-07

Continuous heating furnace

#57
20140170582
2014-06-19

Heating furnace and continuous heating furnace

#58
20140165404
2014-06-19

ROLLER CHANGING APPARATUS FOR FURNACES

#59
20130203003
2013-08-08

Low NOx Fuel Injection for an Indurating Furnace

#60
20130143172
2013-06-06

HIGH THROUGHPUT FURNACE

#61
20130026155
2013-01-31

Furnace system with case integrated cooling system

#62
20120322014
2012-12-20

APPARATUS AND METHOD FOR TREATING A SUBSTRATE

#63
20120318634
2012-12-20

Roller for in-furnace conveyance

#64
20120240424
2012-09-27

Reflow furnace

#65
20120234824
2012-09-20

Heating apparatus, heat treatment apparatus, and heating method

#66
20120181803
2012-07-19

Crash load absorption structures for motor vehicles

#67
20120055592
2012-03-08

Method of metal processing using cryogenic cooling

#68
20120031235
2012-02-09

Metal recovery system

#69
20120018930
2012-01-26

Temperature maintenance and/or possible heating apparatus for long metal products and relative method

#70
20120018114
2012-01-26

Casting and continuous rolling method and plant to make long metal rolled products

#71
20110068518
2011-03-24

Heating furnace for press hardening process

#72
20100129759
2010-05-27

Multiple hearth furnace

#73
20100119986
2010-05-13

MULTIPLE HEARTH FURNACE

#74
20090280449
2009-11-12

Apparatus and method for heat treatment

#75
20080296283
2008-12-04

Continuous infrared furnace

#76
20080237946
2008-10-02

Continuous carburizing furnace