ClassID:

161170

F27B11/00 - CPC Classification

Classification description:

Bell-type furnaces

Recent Application in this class:
#1
20250044030
2025-02-06

DEVICE FOR TEMPERING AN OBJECT

#2
20240263881
2024-08-08

METHOD FOR HEATING A FURNACE

#3
20230366628
2023-11-16

Hood-type annealing furnace and method for cooling an annealing material in a hood-type annealing furnace

#4
20210071955
2021-03-11

Arrangement having plural temperature-control stations for heat treating component parts, and their handling

#5
20200348079
2020-11-05

Heat treatment installation for producing industrial products

#6
20200291500
2020-09-17

Portable carrier device for a furnace charge and handling system for the carrier device

#7
20190162474
2019-05-30

Batch furnace for annealing material and method for heat treatment of a furnace material

#8
20190003771
2019-01-03

Heating furnace for heating annular component

#9
20150001769
2015-01-01

Batch annealing furnace for coils

#10
20140374969
2014-12-25

Closed transport fluid system for furnace-internal heat exchange between annealing gases

#11
20140333015
2014-11-13

BELL-TYPE FURNACE WITH A HEAT DISPENSING DEVICE POSITIONED WITHIN A PROTECTIVE HOOD, IN PARTICULAR FED BY AN ENERGY SOURCE EXTERNAL TO THE FURNACE CHAMBER, FOR DISPENSING HEAT TO ANNEALING GAS

#12
20140151941
2014-06-05

Hood-type annealing furnace and method for operating the same

#13
20130318970
2013-12-05

Method and configuration for the recovery of thermal energy in the heat treatment of cold-rolled steel strip in a hood-type annealing furnace

#14
20130209947
2013-08-15

Work load lifting system for a vertical vacuum furnace

#15
20130040256
2013-02-14

METHOD FOR PRE-HEATING ANNEALING MATERIAL IN A HOOD-TYPE ANNEALING SYSTEM

#16
20120018931
2012-01-26

HIGH-TEMPERATURE FURNACE FOR THE ANNEALING OF SHEET-METAL JOINTS

#17
20120009536
2012-01-12

Method for preheating annealing products in a hood-type annealing system

#18
20110250366
2011-10-13

BELL JAR FOR SIEMENS REACTOR INCLUDING THERMAL RADIATION SHIELD

#19
20080029191
2008-02-07

Apparatus and method for coil cooling