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1. (WO2017032981) A POWERED AIR RESPIRATOR KIT

Pub. No.:    WO/2017/032981    International Application No.:    PCT/GB2016/052550
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Aug 19 01:59:59 CEST 2016
IPC: A42B 3/22
A42B 3/28
A62B 18/04
Applicants: JSP LIMITED
Inventors: JOHNSTONE, Clive
HARE, Stephen
BROODRYK, Andre
Title: A POWERED AIR RESPIRATOR KIT
Abstract:
A powered air respirator kit comprising visor (9) removably attachable to a front edge of a safety helmet (4), a drive unit (1) removably attachable to said safety helmet (4), at least one filter module removably attachable to said safety helmet such that, in use, a fluid flow path is defined through said filter module to a space defined between a user's face and an inner surface of said visor, the kit further comprising a power module (10) removably attachable to said safety helmet and, in use, electrically connectable to said drive unit (1).