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Ventilation > Workstation Ventilator (e.g., Hood, Offtake, Etc.) > Covered Workbench Chamber (e.g., Fume Hood, Etc.) Covered Workbench Chamber (e.g., Fume Hood, Etc.)Covered Workbench Chamber (e.g., Fume Hood, Etc.) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/07/06 - 20060276120 - Exhaust filter module, and a method and apparatus for efficiency testing the same A filter module configured for exhaust application, and a method and apparatus for testing the same are provided. In one embodiment, the filter module includes a downstream sampling port configured to allow a technician to sample flow, downstream of the filter module, from the cleanroom side of a filter module. ... 07/13/06 - 20060154590 - Method and device for local ventilation by buiding airflow and separating airflow This a method of discharging polluted air near combustion heating type cooking device (1) in a room having combustion heating type cooking device (1) to cause polluted air, comprising the steps of generating upward suction discharge stream (6) from upward position of the combustion heating type cooking device (1) to ... 07/06/06 - 20060148397 - Contaminant containing apparatus and method An apparatus for use within a controlled environment, the apparatus having an enclosure, an air filter, and an air flow generator. The enclosure includes an interior region for receiving an article and performing contaminant generating operations. The air filter receives contaminated air from the enclosure and outputs air substantially free ... 06/29/06 - 20060141920 - Housing for an extractor hood and ventilator housing The invention relates to a housing (1) for an extractor hood, comprising at least one ventilator housing (2), whereby the housing (1) serves as housing for at least a part of the ventilator housing (2). The housing (1) is characterised in that at least one section of an external wall ... 06/15/06 - 20060128298 - Extractor hood and input module An extractor hood including at least two separate receiving areas for receiving at least one section of an input module in a selective and removable manner. Further an input module for an electronically controlled domestic appliance, such as an extractor hood, including at least one switching element. The input module ... 06/08/06 - 20060121842 - Multi-sash fume hood drive system A fume hood comprised of a first and second side wall, a back wall, a top wall, all of which define a work area, an access opening for providing a user access to the work area, a multi-window movable sash member disposed for vertical movement across the access opening and ... 05/18/06 - 20060105694 - Device and method for isolating contaminated bodies and materials a unit for transfer of contaminated material (3), removably connected to a second lateral wall of said work chamber through a second connecting opening, able to contain contaminated material coming from said work chamber through said second connecting opening, and move it to the outside for decontamination. ... 04/13/06 - 20060079164 - Automatic sash safety mechanism A fume hood comprised of: a first and second side wall, a back wall, a work surface, and a top wall, which define a work area; an access opening for providing a user access to the work area; a movable sash member disposed within the fume hood for movement across ... 07/28/05 - 20050164622 - Turbulence-free laboratory safety enclosure The present invention relates to controlled airflow and air distribution within a laboratory safety enclosure and in particular, to turbulence-free airflow within a laboratory fume hood. The fume hood of the present invention has a work chamber and an access opening having an upper edge. A horizontal air deflector structure ... ### FreshPatents.com Support |