B01D2273/12 - CPC Classification Index

ClassID:

30673 ⎘

B01D2273/12 - CPC Classification

Classification description:

Operation of filters specially adapted for separating dispersed particles from gases or vapours Influencing the filter cake during filtration using filter aids

Recent Application in this class:

20260124568

2026-05-07

METHOD FOR THE DRY FILTRATION OF A GAS FLOW CARRYING FOREIGN OBJECTS, AND FILTER DEVICE FOR CLEANING RAW GAS CARRYING FOREIGN OBJECTS

20240042475

2024-02-08

DEVICE FOR REMOVING WET PAINT OVERSPRAY

20230330581

2023-10-19

METHOD FOR THE DRY FILTRATION OF A GAS FLOW CARRYING FOREIGN OBJECTS, AND FILTER DEVICE FOR CLEANING RAW GAS CARRYING FOREIGN OBJECTS

20230079987

2023-03-16

METHOD FOR THE DRY FILTRATION OF A GAS FLOW CARRYING FOREIGN OBJECTS, AND FILTER DEVICE FOR CLEANING RAW GAS CARRYING FOREIGN OBJECTS

20190091619

2019-03-28

High efficiency air filter device and operating method thereof

20180221905

2018-08-09

Operation method for coating exhaust treatment system

20180165992

2018-06-14

FILTER AIRFLOW DEMONSTRATOR

20170368566

2017-12-28

Method for operating a surface treatment plant

20170209891

2017-07-27

DEVICE FOR REMOVING WET PAINT OVERSPRAY

#10

20160263610

2016-09-15

Coating mist collection apparatus

#11

20140134339

2014-05-15

Painting installation and method for operating a painting installation

#12

20140130674

2014-05-15

Filter installation and method for operating a filter installation

#13

20130276628

2013-10-24

Gas treatment

#14

20130269528

2013-10-17

Method for reducing pressure drop through filters, and filter exhibiting reduced pressure drop

#15

20130259758

2013-10-03

Filter device and filter method

#16

20120285323

2012-11-15

Filter device for separating paint overspray

#17

20120282410

2012-11-08

APPARATUS AND METHOD FOR RECOVERY AND DRY TREATMENT OF OVERSPRAY IN A PAINTING BOOTH

#18

20120266812

2012-10-25

Filter device, painting booth using filter device, and simplified painting booth using filter device

#19

20110274827

2011-11-10

Paint shop and method of operating a paint shop

#20

20110262324

2011-10-27

METHOD AND DEVICE FOR SEPARATING OVERSPRAY OF A LIQUID COATING MATERIAL

#21

20110209612

2011-09-01

UTILIZATION OF POWDERED SORBENT FOR MERCURY CONTROL FROM COAL-FIRED POWER PLANTS

#22

20110059258

2011-03-10

Method for supplying a coating system with a particulate auxiliary material

#23

20110041691

2011-02-24

Device and method for separating wet paint overspray

#24

20100266461

2010-10-21

Method For Reducing Pressure Drop Through Filters, And Filter Exhibiting Reduced Pressure Drop

#25

20100199912

2010-08-12

Method for supplying auxiliary material and receptacle for auxiliary material

#26

20100197213

2010-08-05

Method and apparatus for introducing auxiliary material

#27

20090209188

2009-08-20

Device for removing wet paint overspray

#28

20090084265

2009-04-02

Apparatus for purifying air, in particular for ventilation and air-conditioning systems

#29

20080229926

2008-09-25

Device and process for separating wet paint overspray

#30

20080229925

2008-09-25

Device and process for separating wet paint overspray

#31

20060236855

2006-10-26

Apparatus and method for separating dust constituents out of an explosive dust-air mixture