B01D33/52 - CPC Classification Index

ClassID:

29264 ⎘

B01D33/52 - CPC Classification

Classification description:

Filters with filtering elements which move during the filtering operation; Regenerating the filter material in the filter by forces created by movement of the filter element

Sub-classes:

B01D33/54 » involving vibrations 21
B01D33/56 » involving centrifugal force 12

Recent Application in this class:

20230135406

2023-05-04

Tableware Washing Apparatus and Filtering Device Thereof

20210162325

2021-06-03

SEPARATOR FOR WASTEWATER TREATMENT WITH MOVABLE STRAINER ELEMENT

20200139272

2020-05-07

Non-powered drain pump screen device

20180133628

2018-05-17

SEPARATION APPARATUS AND METHOD

20180116188

2018-05-03

Pond pump with a self-cleaning filter unit

20170189836

2017-07-06

Support structure for fluid treatment systems having belted filtration systems

20130169942

2013-07-04

Self cleaning air filter module and projection device using the same

20120018368

2012-01-26

Device and process for removing floating material from a liquid

20100058589

2010-03-11

Structured material web having a multi-dimensional structure, and method for the production thereof