B03C3/746 - CPC Classification Index

ClassID:

35616 ⎘

B03C3/746 - CPC Classification

Classification description:

Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect; Constructional details or accessories or operation thereof; Cleaning the electrodes by using friction, e.g. by brushes or sliding elements Electricity supply or control systems therefor

Recent Application in this class:

20230363810

Filtering system, apparatus, and method

20230338970

NEGATIVE ION GENERATING DEVICE AND AIR PURIFIER

20200405367

Filtering system, apparatus, and method

20100154633

ELECTRO-KINETIC AIR TRANSPORTER WITH MECHANISM FOR VIBRATORY CLEANING OF EMITTER ELECTRODE

20100147150

Electro-kinetic air transporter with mechanism for emitter electrode travel past cleaning member

20070151455

CLEANING DEVICE

20050210902

Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes