| CAMFIL AB Patent applications |
| Patent application number | Title | Published |
|---|
| 20120071077 | VENTILATION SYSTEM INCLUDING A FILTER HOUSING LOCATED OUTSIDE THE BUILDING - The invention relates to a ventilation system for a building ( | 03-22-2012 |
| 20120067215 | REGENERABLE PLEATED FILTER MEDIUM - The present invention provides regenerable pleated media and filter elements and combinations thereof for use in a clean room environment for removal of airborne molecular contamination. Disclosed is a pleated filter media for a clean room environment wherein the pleated filter media comprises at least an adsorbent first layer of activated carbon or polymer wherein said activated carbon or polymer together with fibers and/or an adhesion agent is enclosed between two second layers of non woven with a grid positioned on at least one side of either of the second layers or incorporated in the first layer for preventing deformation of the pleated filter media when regenerated by a heated air flow above 100° C. at 1 atm. | 03-22-2012 |
| 20120060455 | SEALED EDGE FRAME - The present invention relates to an air filter pack frame constituted of four profiled elements being held together by angle pieces and surrounding an opening there between, in which a pack of pleated filter medium is intended to be mounted, said profiled elements having a front side, which when a pack of filter medium is mounted in the frame is adjacent to an inlet side thereof, and a rear side, which when a pack of filter medium is mounted in the frame is adjacent to an outlet side thereof. According to the invention an inwardly open sealing channel extends along each profiled elements in the front end thereof. | 03-15-2012 |
| 20120037561 | PLEATED FILTER MEDIUM - The invention relates to a pleated filter medium ( | 02-16-2012 |
| 20090288379 | AIR FILTER HOUSING WITH SEALING MEANS - An air filter housing ( | 11-26-2009 |
| 20090249895 | AIR FILTER HOUSING WITH MEANS FOR MEASURING PARTICLE CONCENTRATION - An air filter housing ( | 10-08-2009 |
| 20090217820 | CLEANABLE DUST FILTER COMPRISING A ZIGZAG PLEATED FILTER PACK - A cleanable filter for particulate material, includes a zigzag pleated filter pack, spacers disposed between the pleats in the filter pack and a frame having an upper and lower part covering the respective upper and lower side of the filter pack that contains the ends of the fold lines and two lateral parts covering the opposite sides of the filter pack that contains the ends of the filter medium zigzag folded into a filter pack, the frame thereby leaving the opposite sides of the filter pack that contains alternate fold lines of the pleated filter pack, free for the passage of air. The filter medium in the filter pack includes a pleated sheet of polytetrafluorethylene and the spacers between the pleats consist of corrugated aluminum foils. An earthing element furthermore electrically connects the aluminum foils to each other and to an earth connection on the outside of the filter frame. | 09-03-2009 |
| 20090064645 | AIR FILTER HOUSING WITH GUIDES FOR AIR FILTER UNITS - An air filter housing ( | 03-12-2009 |
