Dust collection filter and dust collector including same
The dust collection filter enhances oil mist capture by altering airflow direction with a folded plate and utilizing electrostatic methods, effectively addressing inefficiencies in existing filters and improving safety and equipment protection.
WO2026155457A1PCT designated stage Publication Date: 2026-07-23SAMSUNG ELECTRONICS CO LTD
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Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- SAMSUNG ELECTRONICS CO LTD
- Filing Date
- 2026-01-02
- Publication Date
- 2026-07-23
AI Technical Summary
Technical Problem
Existing dust collection filters are ineffective in capturing oil mist aerosols in confined spaces, leading to health hazards and potential damage to equipment.
Method used
A dust collection filter design featuring a folded plate that changes airflow direction and includes a collision surface to enhance oil mist collection, combined with electrostatic capture using carbon printing layers and discharge electrodes.
Benefits of technology
The filter significantly improves dust collection performance by increasing the capture of oil mist through collision and electrostatic means, reducing health risks and protecting equipment.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure KR2026000004_23072026_PF_FP_ABST
Abstract
A dust collection filter is disclosed. The dust collection filter comprises: a plurality of films stacked to be spaced from each other; a flow path part by which airflow flows between the plurality of films; an airflow inlet part facing upstream with respect to the airflow; an airflow outlet part facing downstream with respect to the airflow; and a collection part for collecting oil mist contained in the airflow, wherein the collection part includes a bent plate for changing the flow direction of the airflow, and collision surfaces that collide with the airflow of which the flow direction is changed by the bent plate.
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