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1. (WO2014210170) AIRBORNE COMPONENT EXTRACTOR WITH BAFFLED DEBRIS COLLECTION

Pub. No.:    WO/2014/210170    International Application No.:    PCT/US2014/044119
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Thu Jun 26 01:59:59 CEST 2014
IPC: B08B 15/00
B01D 46/00
B08B 15/02
B23K 9/32
B23K 37/08
B23K 26/14
Applicants: ILLINOIS TOOL WORKS INC.
Inventors: HAMMERS, Brian J.
MASKE, William
FRANK, Adam Joseph
Title: AIRBORNE COMPONENT EXTRACTOR WITH BAFFLED DEBRIS COLLECTION
Abstract:
An extraction system is designed for metal working and other applications. The system may comprise a blower that delivers a positive pressure airflow to a hood that creates an air region for removal of airborne components from a work area. Return air is filtered in a filter region, and debris removed may be separated by a baffle in the filter region to limit re-uptake of the debris by the blower during operation of the system.