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    A FILTER HOUSING FOR AN AIR VENTILATION SYSTEM
    9.
    发明公开
    A FILTER HOUSING FOR AN AIR VENTILATION SYSTEM 审中-公开

    公开(公告)号：EP3294436A1

    公开(公告)日：2018-03-21

    申请号：EP16724335

    申请日：2016-05-11

    申请人： CAMFIL AB

    发明人： ADDINGTON RICHARD

    IPC分类号： B01D46/00 ,  B01D46/10

    CPC分类号： B01D46/0005 ,  B01D46/10 ,  B01D2265/025

    摘要： A filter housing adapted to be mounted in an air ventilation system, which filter housing has: an upstream air entrance opening defined by an air entrance opening frame, a downstream air exit opening defined by an air exit opening frame and located opposite of the air entrance opening, a rear wall extending between and attached with the air entrance opening frame and the air exit opening frame, a front opening opposite to the rear wall, the front opening being defined by a front opening frame, and a cover sealing the front opening when the cover is closed; a movable filter holder arranged within the housing and arranged to receive a filter through the front opening; and two clamping mechanisms arranged at opposite first and second walls of the housing, which first and second walls extend between the entrance opening frame and the exit opening frame, each clamping mechanism being connected with the filter holder to clamp the filter in a clamped position. Each clamping device has a release device engaged with the filter holder, and is arranged for releasing the filter from the clamped position to a released position by moving the filter holder. The release device has a handle arranged at the front opening. Each handle is arranged to be in a locked state when the filter is in the clamped position, unlocked by being pulled out a distance, and then rotated to a release position in order to release the filter.

    FILTER HOUSING
    10.
    发明公开
    FILTER HOUSING 审中-公开

    公开(公告)号：EP3189283A1

    公开(公告)日：2017-07-12

    申请号：EP15838344.8

    申请日：2015-09-03

    申请人： Camfil AB

    发明人： HUGUES, Mathieu ,  LJUNGSTRÖM, Stefan

    IPC分类号： F24F13/28 ,  F24F3/16

    CPC分类号： B01D46/001 ,  B01D46/0097 ,  B01D46/185 ,  B01D2279/51 ,  F24F3/16 ,  F24F3/161 ,  F24F13/08 ,  F24F13/085 ,  F24F13/28 ,  F24F2013/205 ,  F24F2221/14

    摘要： The present invention relates to an air filter housing for supplying air to a space, said air filter housing being configured to be arranged in a ceiling of said space, said housing having a mouth facing downward, said mouth comprising a sealing surface configured to receive a panel type air filter comprising a frame and a filter medium held within said frame, such that a sealing connection between said sealing surface and said frame is achieved, characterized in that said filter housing further comprises at least one resilient member arranged below the sealing surface such that when a panel type air filter is inserted into the mouth, the resilient member will be deformed by the filter frame as the filter passes the resilient member, and resume its original shape once the filter has passed, such that the filter is retained between the sealing surface and the resilient member. The present invention further relates to the use of a filter housing in a cleanroom, and to a method of mounting a panel type air filter in an air filter housing.