nancy ho专利名称：Combination bath fan, register box, air conditioning and heating boot
英语学习网址发明人：Blaine F. Barker, II
申请号：US08/785293
tribute申请日：19970121
公开号：US05934362A
公开日：
报考造价员的条件>会计原则
上海培训班19990810商务英语词汇王>bounded
专利内容由知识产权出版社提供
摘要：A combination bath fan, register box, air conditioning and heating boot requires one opening on the wall or the ceiling of the bathroom, thus reducing the installation and maintenance costs associated with the ventilation of the bathroom. The combination includes a trim kit or asmbly which is adapted to be fitted into a rough-in kit or asmbly. The rough-in kit or asmbly, typically mounted onto a building stud during the early phas of the building construction, has an air outlet which is connected to the outside air and an inlet for receiving conditioned air to be distributed within a confined space. The trim asmbly or kit is installed in the rough-in asmbly. Louvers are provided around the perimeter of the face plate of the trim asmbly to dispen conditioned air from the air inlet to the confined space with the appropriate air gradient. Air flow through the louvers is controlled using one or more slidable dampers mounted above the louvers. Further, one or more baffles are positioned centrally on the face plate to guide the removal of stale air from the confined space. A fan housing having a motorized fan asmbly is centrally positioned above the face plate to draw stale air and other odoriferous fumes from the confined space through the baffles and to eject the noxious fumes to the outside atmosphere. The prent invention thus provides an
economical, aesthetically pleasing, yet high performance air exchange system which can be installe
d in fewer steps and which provides a less intrusive appearance on the ceiling or wall of the confined space.
申请人：TELE-FLOW, INC.
代理机构：Browning Bushmanjcg
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