ClassID:

161462

F27D2003/166 - CPC Classification

Classification description:

Charging; Discharging; Manipulation of charge; Introducing a fluid jet or current into the charge the fluid being a treatment gas

Recent Application in this class:
#1
20260118062
2026-04-30

Workpiece Processing Apparatus with Thermal Processing Systems

#2
20250314427
2025-10-09

FURNACE, FLUID FEED COMPONENT, FLUID REFORMING SYSTEM AND METHOD OF REFORMING A FLUID

#3
20240401882
2024-12-05

A METHOD FOR EVENING OUT THE FEEDING OF REACTION GAS WHEN FEEDING REACTION GAS INTO A SUSPENSION SMELTING FURNACE AND A BURNER

#4
20240344770
2024-10-17

Process for the commercial production of high-quality catalyst materials

#5
20230375272
2023-11-23

BLAST FURNACE WITH SHAFT FEEDING OF HOT PROCESS GAS

#6
20230366050
2023-11-16

Device to inject a reducing gas into a shaft furnace

#7
20230349025
2023-11-02

GAS INJECTION DEVICE

#8
20230324121
2023-10-12

EXCHANGEABLE COOLED NOSE WITH CERAMIC INJECTOR PASSAGE

#9
20230213284
2023-07-06

Process for the commercial production of high-quality catalyst material

#10
20230076060
2023-03-09

Vertical batch furnace assembly comprising a cooling gas supply

#11
20220364791
2022-11-17

FURNACE, FLUID FEED COMPONENT, FLUID REFORMING SYSTEM AND METHOD OF REFORMING A FLUID

#12
20220187021
2022-06-16

Workpiece Processing Apparatus with Thermal Processing Systems

#13
20210348847
2021-11-11

Gas injection system, furnace provided with such a system and use thereof

#14
20210333049
2021-10-28

Vertical batch furnace assembly comprising a cooling gas supply

#15
20210172682
2021-06-10

Process for the commercial production of high-quality catalyst materials

#16
20180213603
2018-07-26

SEGMENTED TUBES USED IN ANNEALING OF HIGH PURITY SILICON GRANULES

#17
20180208471
2018-07-26

System for reducing agglomeration during annealing of flowable, finely divided solids

#18
20170269050
2017-09-21

Lance and method for determining reaction data of the course of a reaction

#19
20170226609
2017-08-10

METHOD FOR PRODUCTION OF A NITRIDED PACKAGING STEEL

#20
20170219289
2017-08-03

Apparatus for refining molten aluminum alloys

#21
20170166996
2017-06-15

Ultrasonic degassing of molten metals

#22
20170009309
2017-01-12

Methods and systems for increasing the carbon content of sponge iron in a reduction furnace

#23
20110247456
2011-10-13

Ultrasonic degassing of molten metals

#24
20090071294
2009-03-19

Rotary stirring device for treating molten metal

#25
20070152386
2007-07-05

Refining method and refining apparatus for chromium-contained molten steel

#26
20050145071
2005-07-07

System for optically analyzing a molten metal bath

#27
20050092130
2005-05-05

Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resultant product

#28
20050034561
2005-02-17

Reductive method for production of metallic elements such as chrome using a crucible with a perforated wall