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公开(公告)号：US20100047664A1
公开(公告)日：2010-02-25
申请号：US12530702
申请日：2008-03-18
IPC分类号： H01M8/04
CPC分类号： H01M8/1011 , F04B19/006 , F04D33/00 , H01M8/04186 , H01M8/1009 , Y02E60/523
摘要： A fluid transfer device having a simple structure and smaller size than conventional ones is provided.In the fluid transfer device according to the present invention, a vibrating plate 2 is placed facing a predetermined flow path, a flow path forming plate 4 is interposed in the flow path, at least one flow path hole 41 opens on the flow path forming plate 4, a gap is provided between the vibrating plate 2 and the flow path forming plate 4 so that static pressure is generated between the vibrating plate 2 and the flow path forming plate 4 when the vibrating plate 2 is vibrated in an ultrasonic range, and fluid is transferred by the static pressure.
摘要翻译： 提供了具有简单的结构并且比常规尺寸更小的流体输送装置。 在根据本发明的流体输送装置中，面向预定的流路放置振动板2，流路形成板4插入在流路中，至少一个流路孔41在流路形成板上开口 如图4所示，在振动板2和流路形成板4之间设置有间隙，使得当振动板2在超声波范围内振动时，在振动板2和流路形成板4之间产生静压，并且流体 被静压转移。
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2.发明申请FLUID TRANSFER DEVICE, AND FUEL CELL AND ELECTRONIC APPARATUS USING THE SAME 审中-公开流体传输装置，以及使用该装置的燃料电池和电子装置公开(公告)号：US20090162720A1
公开(公告)日：2009-06-25
申请号：US12091493
申请日：2006-10-27
CPC分类号： H01M8/04186 , F04D33/00 , F04F7/00
摘要： A fluid transfer device according to the present invention is intended to cause a fluid to travel along a channel (1). A vibrating plate (3a) for generating an acoustic wave and a reflector (2) for reflecting the acoustic wave face each other at opposite sides of the channel (1) with the channel held therebetween. The fluid is caused to travel by a sound pressure gradient formed in the channel (1) by the vibration of said vibrating plate (3a). A fuel cell according to the present invention includes a membrane electrode assembly (14) with an electrolytic membrane (14a), and an anode (14c) and a cathode (14b) arranged on opposite sides of the electrolytic membrane. The fluid transfer device according to the present invention is used to supply a fluid to the anode (14c) and/or cathode (14b) constituting the membrane electrode assembly (14).
摘要翻译： 根据本发明的流体输送装置旨在使流体沿着通道（1）行进。 用于产生声波的振动板（3a）和用于将声波反射在通道（1）的相对侧处的反射器（2），其中通道保持在其间。 通过所述振动板（3a）的振动，通过在通道（1）中形成的声压梯度使流体行进。 根据本发明的燃料电池包括具有电解膜（14a）的膜电极组件（14）和布置在电解膜的相对侧上的阳极（14c）和阴极（14b）。 根据本发明的流体输送装置用于向构成膜电极组件（14）的阳极（14c）和/或阴极（14b）供应流体。
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公开(公告)号：US20090325011A1
公开(公告)日：2009-12-31
申请号：US12443629
申请日：2007-09-27
CPC分类号： H01M8/04089 , H01M8/0271 , H01M8/1007
摘要： A fuel cell includes a membrane electrode assembly 1 in which an oxidant electrode and a fuel electrode are disposed on the respective sides of an electrolyte layer. The fuel cell includes a vibrating plate 32 which generates an acoustic wave, and which is disposed so as to face the oxidant electrode with a flow path 30 for a gas formed between the vibrating plate and the oxidant electrode. The vibrating plate 32 is formed to have at least one hole 34. Moreover, the gas is transferred by acoustic streaming that occurs in the flow path for the gas 30 due to vibration of the vibrating plate 32 and reflection on a surface of the oxidant electrode facing the vibrating plate 32.
摘要翻译： 燃料电池包括其中氧化剂电极和燃料电极设置在电解质层的各个侧面上的膜电极组件1。 燃料电池包括产生声波的振动板32，并且与用于形成在振动板和氧化剂电极之间的气体的流路30面向氧化剂电极配置。 振动板32形成为具有至少一个孔34.此外，由于振动板32的振动和在氧化剂电极的表面上的反射而在气体30的流动路径中发生的声流传输气体 面对振动板32。
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公开(公告)号：US20100209812A1
公开(公告)日：2010-08-19
申请号：US12682016
申请日：2008-09-26
CPC分类号： F04D33/00 , F04B19/006 , F04B43/082 , H01M8/04082 , H01M8/04089 , H01M8/04156 , H01M8/1011 , H05K7/20172 , Y02E60/523
摘要： Provided are a fluid transfer device having higher efficiency than conventional devices and a fuel cell comprising the fluid transfer device.The fluid transfer device according to the present invention comprises a loop-like elastic body 1, at least two piezoelectric elements 3, 3 arranged on the elastic body 1 along a loop direction, and at least one flow path 6 formed along a flat plate part 11 of the elastic body 1. Voltages having phases different from each other are applied to both the piezoelectric elements 3, 3 to generate in the elastic body 1 a flexural wave advancing in the direction of the loop, and this transfers fluid in the flow path 6. The fuel cell according to the present invention comprises an MEA placed in the loop-like elastic body, and a liquid flow path and a gas flow path are formed along the MEA.
摘要翻译： 提供了一种具有比常规装置更高效率的流体输送装置和包括流体输送装置的燃料电池。 根据本发明的流体传送装置包括环状弹性体1，沿着环形方向布置在弹性体1上的至少两个压电元件3,3和沿着平板部分形成的至少一个流路6， 弹簧体1的相互不同的电压施加到两个压电元件3,3上，以在弹性体1中产生沿着环的方向前进的弯曲波，并且这在流路中传递流体 根据本发明的燃料电池包括放置在环状弹性体中的MEA，并且沿着MEA形成液体流路和气体流路。
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公开(公告)号：US20100028739A1
公开(公告)日：2010-02-04
申请号：US12525698
申请日：2008-01-31
CPC分类号： H01M8/0438 , H01M8/02 , H01M8/04201 , H01M8/04313 , H01M8/04746
摘要： Fuel cell of this invention generates electricity by supplying fuel fluid to one of a pair of electrodes forming an MEA 1, supplying oxidation fluid to the other electrode, at least one of the fuel and oxidation fluids being gas, comprising a gas supply device transferring the gas along a flow path 10 defined on a surface of the MEA 1 and a drive circuit driving the gas supply device comprising a vibrating plate 4 and a reflection wall on both sides of the flow path 10, and the drive circuit performs a normal operation control generating gas flow from inlet to outlet of the flow path 10 due to sound pressure gradient generated in the flow path 10 by vibrating the vibrating plate 4 and a foreign material elimination operation control eliminating foreign material in the flow path 10 by changing a vibration mode of the vibrating plate 4.
摘要翻译： 本发明的燃料电池通过向形成MEA 1的一对电极中的一个电极供应燃料流体，向另一个电极供应氧化流体，至少一个燃料和氧化流体是气体，从而产生电力，该气体供给装置将 气体沿着流过路径10限定在MEA1的表面上，驱动电路驱动气体供给装置，该气体供给装置包括在流路10两侧的振动板4和反射壁，并且驱动电路进行正常的操作控制 由于通过振动振动板4在流路10中产生的声压梯度而产生从流路10的入口到出口的气流，以及通过改变振动模式来消除流路10中的异物的异物消除操作控制 振动板4。
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公开(公告)号：US08178255B2
公开(公告)日：2012-05-15
申请号：US12525698
申请日：2008-01-31
CPC分类号： H01M8/0438 , H01M8/02 , H01M8/04201 , H01M8/04313 , H01M8/04746
摘要： Fuel cell of this invention generates electricity by supplying fuel fluid to one of a pair of electrodes forming an MEA 1, supplying oxidation fluid to the other electrode, at least one of the fuel and oxidation fluids being gas, comprising a gas supply device transferring the gas along a flow path 10 defined on a surface of the MEA 1 and a drive circuit driving the gas supply device comprising a vibrating plate 4 and a reflection wall on both sides of the flow path 10, and the drive circuit performs a normal operation control generating gas flow from inlet to outlet of the flow path 10 due to sound pressure gradient generated in the flow path 10 by vibrating the vibrating plate 4 and a foreign material elimination operation control eliminating foreign material in the flow path 10 by changing a vibration mode of the vibrating plate 4.
摘要翻译： 本发明的燃料电池通过向形成MEA 1的一对电极中的一个电极供应燃料流体，向另一个电极供应氧化流体，至少一个燃料和氧化流体是气体，从而产生电力，该气体供给装置将 气体沿着流过路径10限定在MEA1的表面上，驱动电路驱动气体供给装置，该气体供给装置包括在流路10两侧的振动板4和反射壁，并且驱动电路进行正常的操作控制 由于通过振动振动板4在流路10中产生的声压梯度而产生从流路10的入口到出口的气流，以及通过改变振动模式来消除流路10中的异物的异物消除操作控制 振动板4。
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7.发明申请公开(公告)号：US20050089217A1
公开(公告)日：2005-04-28
申请号：US10492203
申请日：2002-10-21
CPC分类号： G06T17/10
摘要： From texture image data divided by a data dividing unit (1), image data of characteristic portion is extracted by a characteristic portion extracting unit (2). After this, the image data of the characteristic portion is converted into a Gray scale by a Gray scale converting unit (3) and subjected to image processing by a characteristic portion processing unit (4). According to the luminance value of the image data of the characteristic portion which has been subjected to the image processing, a high-low converting unit (5) sets a coordinate position shifting amount. According to this shifting amount set, a data amount of the 3-dimensional shape data given from the data dividing unit (1) is converted by a 3-dimensional shape data converting unit (6). From the 3-dimensional shape data converted, shape data representing the 3-dimensional coordinate position is generated by a shape data extracting unit (7).
摘要翻译： 从由数据分割单元（1）分割的纹理图像数据中，由特征部分提取单元（2）提取特征部分的图像数据。 之后，通过灰度转换单元（3）将特征部分的图像数据转换成灰度，并由特征部分处理单元（4）进行图像处理。 根据经过图像处理的特征部分的图像数据的亮度值，高低转换单元（5）设置坐标位置移位量。 根据该移动量设定，由数据分割单元（1）给出的三维形状数据的数据量由三维形状数据转换单元（6）转换。 从形成数据的3维形状数据中，通过形状数据提取部（7）生成表示3维坐标位置的形状数据。
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公开(公告)号：US20070204426A1
公开(公告)日：2007-09-06
申请号：US10594216
申请日：2005-03-22
申请人： Tatsuyuki Nakagawa , Tatsuya Hirose
发明人： Tatsuyuki Nakagawa , Tatsuya Hirose
IPC分类号： A47L5/10
CPC分类号： A47L9/106 , A47L7/02 , A47L11/33 , A47L11/4013 , A47L11/4019 , A47L11/4041 , A47L11/4044 , A47L11/4077 , A47L2201/00
摘要： A dust collecting apparatus is provided for conveying dusts with the use of a smaller force thus to minimize the size of a conveying means, the consumption of power, and the noise generated by the conveying means. The apparatus includes a dust receiving unit equipped with a rotary brush 3 and a dust collecting unit 5 for collecting the dusts received from the dust receiving unit. The dust collecting unit 5 includes a primary chamber 51 for storing the dusts splashed up by the rotating action of the rotary brush 3 and a secondary chamber 53 connecting via a connection passage with the primary chamber 51. The dusts are intermittently conveyed from the primary chamber 51 to the secondary chamber 53 by the action of an electric fan 9.
摘要翻译： 提供一种集尘装置，用于通过使用更小的力输送灰尘，从而最小化输送装置的尺寸，功率的消耗以及由输送装置产生的噪音。 该装置包括：灰尘接收单元，其配备有旋转刷3和用于收集从灰尘接收单元接收的灰尘的集尘单元5。 集尘单元5包括用于存储由旋转刷3的旋转动作而飞溅的灰尘的主室51和经由连接通道与主室51连接的二次室53。 灰尘通过电风扇9的作用被间歇地从主室51输送到次室53。
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