F27D2009/0021 - CPC Classification Index

ClassID:

161501 ⎘

F27D2009/0021 - CPC Classification

Classification description:

Cooling of furnaces or of charges therein; Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine

Sub-classes:

F27D2009/0024 » {with contiguous tubes, which may be separately welded one to the other} 3
F27D2009/0027 » {linked by elements} 7
F27D2009/0029 » {fixed, e.g. welded to a supporting surface} 4

Recent Application in this class:

20260146795

2026-05-28

FURNACE VESSEL FOR ELECTRIC ARC, METALLURGICAL OR REFINING FURNACES AND SYSTEM THEREOF

20250137725

2025-05-01

RECOMBINANT VIRUS, COMPOSITION COMPRISING THE SAME, AND USES THEREOF

20240219120

2024-07-04

Single mounting cast iron or copper stave cooler

20240200157

2024-06-20

COOLING SYSTEM FOR A METALLURGICAL FURNACE

20230074185

2023-03-09

Recombinant virus, composition comprising the same, and uses thereof

20210371943

2021-12-02

Cooling box for a shaft furnace

20200024678

2020-01-23

Cooling panel for metallurgical furnace

20190328863

2019-10-31

Recombinant virus, composition comprising the same, and uses thereof

20190170439

2019-06-06

Plate cooler stave apparatus and methods for ferrous or non-ferrous metal making furnace

#10

20180128545

2018-05-10

MODULAR FURNACE COOLING WALL

#11

20160208861

2016-07-21

Roller bearing replacement device and process for switching roller bearings

#12

20160208860

2016-07-21

Roller bearing replacement device and process for replacing roller bearings

#13

20160208859

2016-07-21

Carrier roller bearing system of a carrier roller of a roller hearth furnace, carrier roller handling system for switching roller bearings and process for switching roller bearings

#14