B07B7/02 - CPC Classification Index

ClassID:

37284 ⎘

B07B7/02 - CPC Classification

Classification description:

Selective separation of solid materials carried by, or dispersed in, gas currents by reversal of direction of flow

Recent Application in this class:

20200061628

2020-02-27

System, method and apparatus for controlling the flow distribution of solid particles

20180339315

2018-11-29

Half round cylindrical configuration for dedusting apparatus

20180169706

2018-06-21

Classifying wheel for a centrifugal-force air classifier

20170320745

2017-11-09

Tumbling device for the separation of granular polysilicon and polysilicon powder

20170246643

2017-08-31

System, method and apparatus for controlling the flow distribution of solid particles

20170021392

2017-01-26

Device for cleaning and fine-sorting grain metallurgical waste fines and method for cleaning and fine-sorting grain metallurgical waste fines

20160339373

2016-11-24

Apparatus for separating a granular material from a conveying air stream

20150224514

2015-08-13

METAL SEPARATOR AND METHOD OF USE THEREOF

20140203121

2014-07-24

Classifier

#10

20130292304

2013-11-07

Adjustable mill classifier

#11

20120012687

2012-01-19

PULVERIZER COAL CLASSIFIER

#12

20110308437

2011-12-22

EXTERNAL PULVERIZED COAL CLASSIFIER

#13

20100252486

2010-10-07

Particulate size classification apparatus and method

#14

20100159247

2010-06-24

Sand making apparatus, sand making method, and made sand

#15

20090218259

2009-09-03

PAPER SHEET DISCRIMINATING APPARATUS, PAPER SHEET PROCESSING APPARATUS, AND PAPER SHEET DISCRIMINATING METHOD

#16

20060214036

2006-09-28

Air-flow classification apparatus and method for classification