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公开(公告)号：US20070269349A1
公开(公告)日：2007-11-22
申请号：US11541737
申请日：2006-10-03
IPC分类号： B01L11/00
CPC分类号： G01N15/0255 , G01N1/2208 , G01N15/0272 , G01N2015/0088 , G01N2015/0261
摘要： A three-stage dust sampler makes use of a porous foam as the impactor substrates. The sampler includes an annular inlet which conforms to ISO/CEN/ACGIH inhalable sampling criteria, two impactor stages to classify thoracic and respirable particles and a final filter to collect respirable particles after the impactors. For 100 ppi polymer foam substrates, and a flow rate of 3.2 lpm, the collection efficiency curves of the thoracic and respirable dust matches ISO/CEN/ACGIH criteria when the jet-to-plate distance is 1.0. The cut-off aerodynamic diameter is 9.6 and 4.0 μm for the first and second impactor stages, respectively, and √{square root over (stk50)} is 0.39 for both stages. The collection efficiencies for solid particles is equal to that for liquid particles, indicating that there is no solid particle bouncing from the foam substrates.
摘要翻译： 三级除尘器采用多孔泡沫作为冲击器基板。 采样器包括符合ISO / CEN / ACGIH可吸入取样标准的环形入口，两个冲击器级，用于分类胸部和可吸入颗粒，以及最终过滤器以在冲击器之后收集可吸入颗粒。 对于100 ppi聚合物泡沫基材和3.2 lpm的流速，当喷射到板的距离为1.0时，胸部和可呼吸粉尘的收集效率曲线符合ISO / CEN / ACGIH标准。 对于第一和第二冲击器级，截止空气动力学直径分别为9.6和4.0um，并且对于两个阶段，√{平方根超过（stk <50）}为0.39。 固体颗粒的收集效率等于液体颗粒的收集效率，表明没有固体颗粒从泡沫基材反弹。
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公开(公告)号：US07137837B2
公开(公告)日：2006-11-21
申请号：US11418234
申请日：2006-05-05
申请人： Yi-Jen Chen , Cheng-Sheng Chang , Te-Tsang Wang
发明人： Yi-Jen Chen , Cheng-Sheng Chang , Te-Tsang Wang
IPC分类号： H01R13/64
CPC分类号： H01R13/2442 , H01R12/7047 , H01R13/6315
摘要： An adjustable connector is electrically connected with corresponding signal contacts on a circuit board by a multiple of leaf springs. As a result of the flexibility of the leaf springs, the adjustable connector can move within a small range in relation to the circuit board while keeping in electrical connection with the circuit board so as to adjust the position of the adjustable connector on the circuit board.
摘要翻译： 可调连接器通过多个板簧与电路板上的对应信号触点电连接。 由于板簧的灵活性，可调连接器可以在与电路板相关的电路板的一小范围内移动，同时保持与电路板的电连接，从而调节电路板上的可调节连接器的位置。
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公开(公告)号：US07458284B2
公开(公告)日：2008-12-02
申请号：US11541737
申请日：2006-10-03
IPC分类号： G01N1/24
CPC分类号： G01N15/0255 , G01N1/2208 , G01N15/0272 , G01N2015/0088 , G01N2015/0261
摘要： A three-stage dust sampler makes use of a porous foam as the impactor substrates. The sampler includes an annular inlet which conforms to ISO/CEN/ACGIH inhalable sampling criteria, two impactor stages to classify thoracic and respirable particles and a final filter to collect respirable particles after the impactors. For 100 ppi polymer foam substrates, and a flow rate of 3.2 lpm, the collection efficiency curves of the thoracic and respirable dust matches ISO/CEN/ACGIH criteria when the jet-to-plate distance is 1.0. The cut-off aerodynamic diameter is 9.6 and 4.0 μm for the first and second impactor stages, respectively, and √{square root over (stk50)} is 0.39 for both stages. The collection efficiencies for solid particles is equal to that for liquid particles, indicating that there is no solid particle bouncing from the foam substrates.
摘要翻译： 三级除尘器采用多孔泡沫作为冲击器基板。 采样器包括符合ISO / CEN / ACGIH可吸入取样标准的环形入口，两个冲击器级，用于分类胸部和可吸入颗粒，以及最终过滤器以在冲击器之后收集可吸入颗粒。 对于100 ppi聚合物泡沫基材和3.2 lpm的流速，当喷射到板的距离为1.0时，胸部和可呼吸粉尘的收集效率曲线符合ISO / CEN / ACGIH标准。 对于第一和第二冲击级，截止空气动力学直径分别为9.6和4.0um，并且对于两个阶段，√{平方根超过（stk50）}为0.39。 固体颗粒的收集效率等于液体颗粒的收集效率，表明没有固体颗粒从泡沫基材反弹。
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公开(公告)号：US20060199409A1
公开(公告)日：2006-09-07
申请号：US11418234
申请日：2006-05-05
申请人： Yi-Jen Chen , Cheng-Sheng Chang , Te-Tsang Wang
发明人： Yi-Jen Chen , Cheng-Sheng Chang , Te-Tsang Wang
IPC分类号： H01R13/64
CPC分类号： H01R13/2442 , H01R12/7047 , H01R13/6315
摘要： An adjustable connector is electrically connected with corresponding signal contacts on a circuit board by a multiple of leaf springs. As a result of the flexibility of the leaf springs, the adjustable connector can move within a small range in relation to the circuit board while keeping in electrical connection with the circuit board so as to adjust the position of the adjustable connector on the circuit board.
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公开(公告)号：US20060198545A1
公开(公告)日：2006-09-07
申请号：US11248174
申请日：2005-10-13
申请人： Li-Chun Che , Cheng-Sheng Chang , Te-Tsang Wang
发明人： Li-Chun Che , Cheng-Sheng Chang , Te-Tsang Wang
IPC分类号： H04R5/02
CPC分类号： H04R1/026 , H04R2499/15
摘要： A thin display stand with a sub-woofer includes a sub-woofer, a stand body, a damper and a fastener. The damper separates the sub-woofer and the stand body and is coupled with both, so that the sub-woofer and the stand body are prevented from contacting each other, and a shock from the sub-woofer is absorbed by the damper. The fastener is adapted for fixing the damper.
摘要翻译： 具有次低音扬声器的薄型显示支架包括次低音扬声器，支架本体，阻尼器和紧固件。 阻尼器将亚低音扬声器和支架体分开，并且与二者相连，使得低音扬声器和支架主体被防止彼此接触，并且来自次低音扬声器的震击被阻尼器吸收。 紧固件适于固定阻尼器。
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