Chemical cartridge for protective respiratory mask

Details Chemical cartridge for protective respiratory mask Chemical cartridge for protective respiratory mask

B - Operations, Transporting

01

D

183/17, 137/1.52

B01D 53/02 (2006.01) A62B 18/00 (2006.01) A62B 19/00 (2006.01) A62B 23/00 (2006.01) A62B 23/02 (2006.01) A62B 29/00 (2006.01)

Patent

CA 2020503

A chemical cartridge for protective respiratory mask comprises separate active filter section and universal filter section. The active filter is formed of an absorbent medium impregnated with a reagent capable to capture and derive a target toxic pollutant having a chemically active function into an inert, non volatile and non toxic matter as air is inhaled. The active filter section is permeable to other types of pollutants. The universal filter section includes activated carbon or any other equivalent filtering material and is positioned downstream the active filter section. In operation, the target pollutant is captured and derived into inert, non volatile and non-toxic matter by the active filter section, while the other types of pollutants pass through this active filter section and are captured by the universal filter section.

Une cartouche chimique pour masque respiratoire protecteur comprend une section filtrante active séparée et une section filtrante universelle. Le filtre actif est constitué d'un milieu absorbant imprégné d'un réactif pouvant, à mesure que l'air est inhalé, capter et transformer un polluant toxique cible possédant une fonction chimique active en un corps inerte, non volatil et non toxique. La section filtrante active est perméable aux autres types de polluants. La section filtrante universelle renferme du charbon actif ou un autre matériau filtrant équivalent et est installée en aval de la section filtrante active. Une fois en service, la section filtrante active capte le polluant cible et le transforme en un corps inerte, non volatil et non toxique, alors que les autres types de polluants passent à travers cette section filtrante active et sont captés par la section filtrante universelle.

Affiliated with

Also associated with

Rating

Chemical cartridge for protective respiratory mask does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chemical cartridge for protective respiratory mask, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chemical cartridge for protective respiratory mask will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1435436