公开(公告)号：US20100099348A1

公开(公告)日：2010-04-22

申请号：US12546697

申请日：2009-08-25

申请人： Jen-Chi WU ,  Shih-Wei WU

发明人： Jen-Chi WU ,  Shih-Wei WU

IPC分类号： F24F7/00

CPC分类号： F24F7/013 ,  F04D25/14 ,  F24F2007/001

摘要： A backflow prevention device is connected to a bathroom air duct and includes a case having two opposite gas inlet-end opening and gas outlet-end opening; a gas inlet-end unit and a gas outlet-end unit respectively mounted to and communicating with the gas inlet-end opening and the gas outlet-end opening; and at least one backflow prevention unit mounted in the case. The backflow prevention unit includes a frame and a plurality of baffle plates pivotally mounted in the frame. The baffle plates are arranged in the frame from top to bottom to overlap with each other, and can be pivotally turned only in one way toward the gas outlet-end opening to an open position. Thus, gas in a bathroom is allowed to flow from the gas inlet-end opening to the gas outlet-end opening, while gas with bad odor in a public pipe shaft is prevented from flowing back into the bathroom.

摘要翻译： 防回流装置连接到浴室空气导管，并且包括具有两个相对的气体入口端开口和气体出口端开口的壳体; 分别安装到气体入口端开口和气体出口端开口并与气体入口端开口和气体出口端开口连通的气体入口端单元和气体出口端单元; 以及安装在所述壳体中的至少一个防回流单元。 防回流单元包括框架和枢转地安装在框架中的多个挡板。 挡板从上到下布置在框架中以彼此重叠，并且可以仅以一种方式枢转地转向气体出口端开口到打开位置。 因此，允许浴室中的气体从气体入口端开口流到气体出口端开口，同时防止在公共管轴中具有恶臭的气体回流到浴室中。

公开(公告)号：US20130171492A1

公开(公告)日：2013-07-04

申请号：US13585814

申请日：2012-08-14

申请人： Chih-Cho Shih ,  Chin-Chuan Chang ,  Sheng-Fa Yeh ,  Li-Lun Liu ,  Shih-Wei Wu

发明人： Chih-Cho Shih ,  Chin-Chuan Chang ,  Sheng-Fa Yeh ,  Li-Lun Liu ,  Shih-Wei Wu

IPC分类号： H01M2/02 ,  H01M10/50

CPC分类号： H01M10/6555 ,  H01M2/1077 ,  H01M10/617 ,  H01M10/625 ,  H01M10/6551

摘要： A packaging structure, packaging material and a packaging method for a battery pack including multiple battery cell units, multiple conductive units and one or more packaging materials are provided. The conductive units are electrically connected to the battery cell units. The packaging material is filled to gaps between the battery cell units and tightly bonded to surfaces of the battery cell units. The battery pack has an integrated structure. Therefore, the battery cell units do not move relative to each other, and breaking of connections between the battery cell units and a conductive metal line or sheet can be avoided.

摘要翻译： 提供包括多个电池单元，多个导电单元和一个或多个包装材料的电池组的包装结构，包装材料和包装方法。 导电单元电连接到电池单元。 将包装材料填充到电池单元之间的间隙并且牢固地结合到电池单元的表面。 电池组具有一体化结构。 因此，电池单元不会彼此相对移动，并且可以避免电池单元与导电金属线或片之间的连接的断开。