B01D2273/24 - CPC Classification Index

ClassID:

30679 ⎘

B01D2273/24 - CPC Classification

Classification description:

Operation of filters specially adapted for separating dispersed particles from gases or vapours Making use of acoustic waves, e.g. for measurements

Recent Application in this class:

20240123390

2024-04-18

Apparatus and methods for air filtration of HVAC systems

20210116423

2021-04-22

PARTICLE FILTER MONITORING

20190076774

2019-03-14

Acoustic aided air filter and a method of air filtration thereof

20170197171

2017-07-13

Acoustic aided air filter and a method of air filtration thereof

20130092028

2013-04-18

DEVICE AND METHOD FOR CLEANING BAGHOUSE FILTERS

20120111188

2012-05-10

Hot sieving electrostatic precipitator

20110283886

2011-11-24

Method And Apparatus For Regenerating A Filter

20110214485

2011-09-08

Method and apparatus for carrying out integrity tests of a non-wetted filter element

20090223293

2009-09-10

Flaw detection in exhaust system ceramic monoliths

#10

20080085018

2008-04-10

Apparatus and method for sonic cleaning of an air filter for wheeled and tracked vehicles

#11

20070199378

2007-08-30

System and method for monitoring a filter

#12

20070137150

2007-06-21

System and method for cleaning a filter

#13

20050247131

2005-11-10

Device and method for determining the state of a particle filter