Air purifying filter systems for building air supply and...

B - Operations – Transporting – 01 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B01D 53/02 (2006.01) A62B 23/02 (2006.01) A62B 23/04 (2006.01) B01D 39/20 (2006.01) B01D 46/52 (2006.01) B01D 53/04 (2006.01) F24F 13/28 (2006.01)

Patent

CA 2477272

An air filter that can fit within an existing building HVAC air supply systems suitable for withstanding NBC attacks, comprising a series of pleated composite layers (20). By using impregnated carbon particles of the proper size, nerve gases, and gases of lower molecular weight, such as cyanogen chloride, are effectively controlled, even under tests simulating large-scale attacks. A particulate filter such as, for example, a HEPA filter (52), may be included to control biological particles or toxic aerosol droplets. The complete filter operates at such a low differential pressure, that existing building mechanicals do not have to be upgraded or replaced. Also disclosed is a filter for use with a respirator (50).

L'invention concerne un filtre d'air pouvant être monté à l'intérieur de systèmes d'alimentation en air CVC de bâtiments existants, aptes à supporter des attaques NBC, comprenant une série de couches composites plissées. Par l'utilisation de particules de carbone imprégnées d'une taille correcte, les gaz neuroplégiques, ainsi que les gaz de masse moléculaire inférieure, tels que le chlorure de cyanogène, sont maîtrisés efficacement, même dans des essais simulant des attaques à grande échelle. Un filtre à particules tel que, par exemple, un filtre THE, peut être intégré afin d'éliminer les particules biologiques ou les gouttelettes d'aérosol toxique. Le filtre complet fonctionne à une pression différentielle basse telle qu'il n'est pas nécessaire d'améliorer ou de remplacer les systèmes mécaniques de bâtiments existants. L'invention concerne également un filtre destiné à être utilisé avec un respirateur.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Air purifying filter systems for building air supply and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air purifying filter systems for building air supply and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air purifying filter systems for building air supply and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1663242

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.