F27D2009/0002 - CPC Classification Index

ClassID:

161494 ⎘

F27D2009/0002 - CPC Classification

Classification description:

Cooling of furnaces or of charges therein Cooling of furnaces

Sub-classes:

F27D2009/0005 » {the cooling medium being a gas} 29
F27D2009/001 » {the cooling medium being a fluid other than a gas} 8
F27D2009/0018 » {the cooling medium passing through a pattern of tubes} 18
F27D2009/0037 » {the cooling medium passing a radiator} 1
F27D2009/004 » {the cooling medium passing a waterbox} 1
F27D2009/0045 » {the cooling medium passing a block, e.g. metallic} 8
F27D2009/0051 » {comprising use of studs to transfer heat or retain the liner} 13
F27D2009/0056 » {Use of high thermoconductive elements} 3
F27D2009/0064 » {Cooling of furnace arches} 4
F27D2009/0067 » {Cooling element inlet and outlet tubes} 17

Recent Application in this class:

20260118063

2026-04-30

HEAT TREATMENT DEVICE

20260049768

2026-02-19

SUBSTRATE PROCESSING APPARATUS

20250362084

2025-11-27

SYSTEMS AND METHODS FOR COOLING IN A FURNACE

20250340474

2025-11-06

SUBMERGED FEEDSTOCK CHARGING OF MELTING VESSELS

20250171314

2025-05-29

Graphite Purification System and Method

20250109457

2025-04-03

DEVICE AND METHOD FOR MAGNESIUM SMELTING BY VACUUM CARBOTHERMAL REDUCTION OF CALCINED DOLOMITE

20240344770

2024-10-17

Process for the commercial production of high-quality catalyst materials

20240228299

2024-07-11

Graphite purification system and method

20230213284

2023-07-06

Process for the commercial production of high-quality catalyst material

#10

20220340995

2022-10-27

INTERMEDIATE HEATING STATION

#11

20220098076

2022-03-31

SUBMERGED FEEDSTOCK CHARGING OF MELTING VESSELS

#12

20210172682

2021-06-10

Process for the commercial production of high-quality catalyst materials

#13

20210123679

2021-04-29

MULTI-CHAMBER-TYPE HEATER HAVING A DOOR MOVEMENT PART

#14

20200141652

2020-05-07

Gas phase type heating method and gas phase type heating device

#15

20200087580

2020-03-19

Tube arrangement and furnace

#16

20160313062

2016-10-27

Device for producing semi-solid slurry

#17

20160279699

2016-09-29

Hearth and casting system

#18

20160116214

2016-04-28

MULTILAYER COOLING PANEL AND ELECTRIC ARC FURNACE

#19

20160082508

2016-03-24

Hearth

#20

20150084246

2015-03-26

COOLING SYSTEM FOR METALLURGICAL FURNACES AND METHODS OF OPERATION

#21

20140112366

2014-04-24

Process and method for hot changing a VIM induction furnace

#22

20130224103

2013-08-29

System for calcining active lime with a precalcining furnace and method using the same

#23

18921675

2025-05-13

Systems and methods for cooling in a furnace