B01D24/26 - CPC Classification Index

ClassID:

28869 ⎘

B01D24/26 - CPC Classification

Classification description:

Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container Upward filtration

Sub-classes:

B01D24/263 » {the filtering material being supported by pervious surfaces} 2
B01D24/266 » {the container having distribution or collection headers or pervious conduits} 5

Recent Application in this class:

20180169546

2018-06-21

Apparatus and method for purification of a fluid by means of a filter bed

20130299409

2013-11-14

Floating filter media filtration system with backwash

15884387

2020-06-09

Method and apparatus for filtering contaminated water