ClassID:

161079

F27B9/067 - 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 heated without contact between combustion gases and charge; electrically heated electrically heated heated by induction

Recent Application in this class:
#1
20260016227
2026-01-15

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

#2
20250273757
2025-08-28

METHOD OF DIRECT RECYCLING OF SPENT ELECTRODES

#3
20250271213
2025-08-28

CONTINUOUS, HIGH-TEMPERATURE SLAB PREHEATING PLANT FOR FLAT SEMI-FINISHED STEEL PRODUCTS

#4
20250257945
2025-08-14

Device for Induction Heating of at Least One Workpiece and Method for Induction Heating of at Least One Workpiece

#5
20220187020
2022-06-16

APPARATUS FOR HEATING METAL PRODUCTS

#6
20210207887
2021-07-08

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

#7
20210087651
2021-03-25

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

#8
20210023526
2021-01-28

Microwave heating method, microwave heating apparatus, and chemical reaction method

#9
20190119777
2019-04-25

Method and furnace installation for heat treating metal strip

#10
20170306431
2017-10-26

APPARATUS FOR HEATING A METAL BILLET

#11
20170260604
2017-09-14

Induction heating device for metal strip

#12
20170183757
2017-06-29

HOT STAMPING METHOD FOR MANUFACTURING VEHICLE BODY PARTS

#13
20140096578
2014-04-10

Method and apparatus for preparing steel stock before hot rolling

#14
20110292962
2011-12-01

Electric induction gas-sealed tunnel furnace

#15
20110036831
2011-02-17

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

#16
20100237066
2010-09-23

COMB-LIKE SLIT LAMINATED YOKE FOR A TRAVELLING-MAGNETIC-FIELD INDUCTOR FOR REHEATING METAL STRIP

#17
20080308978
2008-12-18

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

#18
20080295927
2008-12-04

Thermal forming of refractory alloy surgical needles and fixture and apparatus

#19
20070128569
2007-06-07

Furnace alignment system

#20
20070128568
2007-06-07

Method and apparatus to provide continuous movement through a furnace

#21
20070128006
2007-06-07

Guidance system for pusher plate for use in pusher furnaces

#22
20060029898
2006-02-09

Firing furnace and porous ceramic member manufacturing method