F27B7/22 - CPC Classification Index

ClassID:

161004 ⎘

F27B7/22 - CPC Classification

Classification description:

Rotary-drum furnaces, i.e. horizontal or slightly inclined; Details, accessories, or equipment peculiar to rotary-drum furnaces Rotary drums; Supports therefor

Sub-classes:

F27B2007/2246 » {Support rollers} 3
F27B2007/2293 » {the furnace being suspended} 1
F27B7/2206 » {Bearing rings} 12
F27B7/224 » {Discharge ends} 4
F27B7/24 » Seals between rotary and stationary parts 19

Recent Application in this class:

20250093101

2025-03-20

ROTARY KILN

20240401881

2024-12-05

APPARATUS AND METHOD FOR THERMAL PROCESSING

20230204286

2023-06-29

Rotary kiln

20230029864

2023-02-02

Rotary kiln with stirring function

20220397152

2022-12-15

Device and method for operating a rotary vessel

20210199380

2021-07-01

Arrangement for supporting a rotary drum

20200240710

2020-07-30

Expansion constraint assembly and related methods

20190049182

2019-02-14

ARRANGEMENT FOR SUPPORTING A ROTARY DRUM

20180119951

2018-05-03

ROTARY KILN MADE OF A METAL ALLOY

#10

20180112916

2018-04-26

Dividing-wall rotary kiln apparatus

#11

20170037998

2017-02-09

SUPPORT, SUSPENSION, DRIVE, AND POSITION CONTROL SYSTEM FOR ROTARY EQUIPMENT

#12

20160109181

2016-04-21

FURNACE FOR SMELTING COPPER FOR LOWER BLOW-THROUGH WITH ENRICHED OXYGEN

#13

20160054062

2016-02-25

Locking cam stop

#14

20140186787

2014-07-03

Heat treatment apparatus

#15

20140159288

2014-06-12

Tilting oxygen converter

#16

20130209950

2013-08-15

OVEN FOR HEAT TREATMENT OF A MULTIPLICITY OF OBJECTS

#17

20130112141

2013-05-09

Treatment device

#18

20130017505

2013-01-17

OVEN FOR HEAT TREATMENT OF A MULTIPLICITY OF OBJECTS

#19

20120070793

2012-03-22

Self supporting kiln insulation covers

#20

20110216991

2011-09-08

System and method for setting roller skew

#21

20110065058

2011-03-17

Rotary kiln and product

#22

20100098363

2010-04-22

System and method for setting roller skew

#23

20090208891

2009-08-20

Self supporting kiln insulation covers

#24

20080070178

2008-03-20

Rotary tubular kiln useful for the production of activated carbon and having a modified geometry of the rotary tube

#25

20070108672

2007-05-17

METHOD FOR PRODUCING MOLYBDENUM METAL AND MOLYBDENUM METAL

#26

20060093252

2006-05-04

Fastening of a riding ring to the casing of a rotary cylinder