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公开(公告)号：EP4191718A1
公开(公告)日：2023-06-07
申请号：EP21850370.4
申请日：2021-07-15
IPC分类号： H01M8/04 , H01M8/04029 , H01M8/0432 , H01M8/04701 , H01M8/04746 , H01M8/10
摘要： There is provided a fuel cell system which can perform antifreeze of cooling water easily and efficiently. A fuel cell system of an embodiment includes a fuel cell section, and has: a cooling water circulation system in which cooling water circulates via the fuel cell section; a heat exchange system to perform heat exchange between seawater and the cooling water circulating in the cooling water circulation system; and a control section to control the heat exchange. The control section heats the cooling water by the heat exchange when a temperature regarding the cooling water circulation system is equal to or lower than a first threshold value and a temperature of the seawater used for the heat exchange in the heat exchange system is equal to or higher than a second threshold value which is higher than the first threshold value.
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公开(公告)号：EP1026770A1
公开(公告)日：2000-08-09
申请号：EP99923852.0
申请日：1999-05-21
发明人： YAMANE, Tetsuya, Toshiba Battery Co., Ltd. , HISANO, Katsumi , MATSUI, Tsutomu, Toshiba Battery Co., Ltd. , MATSUOKA, Kei , IWASAKI, Hideo
IPC分类号： H01M10/50
CPC分类号： B60L11/1874 , B60L11/1879 , H01M2/1077 , H01M6/42 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/64 , H01M10/643 , H01M10/652 , H01M10/6563 , H01M10/6566 , Y02T10/7005 , Y02T10/705
摘要： A battery device designed so that a plurality of battery modules (1) are arranged in rows at given spaces in a enclosure (2). Turbulence accelerators (5), such as dummy battery units or the like, are provided in a position on the uppermost-stream side of the enclosure in which air flows in the direction of arrangement of the battery modules. The heat transfer ability for the battery modules in the upper-stream position is enhanced by the turbulence accelerators which disorders the airflow introduced into the enclosure. Auxiliary coolant intake ports (7) for the introduction of a coolant are provided in the middle of an airflow path, whereby the heat transfer ability on the lower-stream side is enhanced, so that battery temperature differences between the battery units arranged in the enclosure can be restrained. Thus, a simple-construction battery device is realized enjoying improved quality and operation stability.
摘要翻译： 一种电池装置，其被设计成使得多个电池模块（1）在壳体（2）中以给定的空间布置成行。 在空气在电池模块的排列方向上流动的外壳的最上游侧的位置上设置有诸如虚拟电池单元等的湍流加速器（5）。 位于上游位置的电池模块的传热能力由湍流加速器增强，这扰乱了引入外壳的气流。 用于引入冷却剂的辅助冷却剂进入口（7）设置在气流路径的中间，由此提高了在下游侧的传热能力，使得布置在外壳中的电池单元之间的电池温度差 可以克制。 因此，实现了简单结构的电池装置，其具有改善的质量和操作稳定性。
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公开(公告)号：EP3718937A1
公开(公告)日：2020-10-07
申请号：EP20162214.9
申请日：2020-03-10
摘要： A paper feeding device (1) of an arrangement includes a paper feed cassette (2), an alignment component (4), a fan (5), and a fan guiding duct component (6). A paper bundle (20) in which a plurality of sheets of paper are stacked can be placed on the paper feed cassette. The alignment component can align the paper bundle placed on the paper feed cassette. The fan is connected to the alignment component. The fan can generate airflow. The fan guiding duct component is connected to the alignment component. The fan guiding duct component is positioned above the paper bundle placed on the paper feed cassette. The fan guiding duct component generates a negative pressure between the fan guiding duct component and an uppermost sheet of paper in the paper bundle due to the airflow from the fan.
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公开(公告)号：EP3470353A1
公开(公告)日：2019-04-17
申请号：EP18198826.2
申请日：2018-10-05
发明人： MATSUOKA, Kei , TATSUTA, Shinichi , HATTORI, Shunsuke , SUNAOSHI, Takamitsu , HASHIZUME, Yusuke , IWAMOTO, Masakazu
IPC分类号： B65H3/48
摘要： A paper feeding device of an embodiment includes a paper feed tray 2, a blower 4, and a flow regulating member 6. A paper bundle in which a plurality of sheets of paper are stacked can be placed on the paper feed tray 2. The blower 4 is positioned next to the paper bundle placed on the paper feed tray. The blower can generate airflow. The flow regulating member 6 is positioned above the paper bundle placed on the paper feed tray 2. The airflow from the blower 4 causes the flow regulating member 6 to generate a negative pressure between the flow regulating member 6 and the uppermost sheet of paper of the paper bundle.
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公开(公告)号：EP2843812A3
公开(公告)日：2016-10-12
申请号：EP14182550.5
申请日：2014-08-27
CPC分类号： H02K9/06 , H02K1/2793 , H02K21/24
摘要： An axial gap-type power generator in an embodiment includes a rotor provided with a magnet and a stator provided with a coil, the rotor and the stator being arranged via a gap in an axial direction of a rotation shaft. Further, a blade is installed at the rotor and the blade generates a cooling wind by rotation of the rotor. Here, the blade is installed at the rotor so that the cooling wind flows through the gap between the rotor and the stator from an inside to an outside in a radial direction of the rotation shaft.
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公开(公告)号：EP2843812A2
公开(公告)日：2015-03-04
申请号：EP14182550.5
申请日：2014-08-27
CPC分类号： H02K9/06 , H02K1/2793 , H02K21/24
摘要： An axial gap-type power generator in an embodiment includes a rotor provided with a magnet and a stator provided with a coil, the rotor and the stator being arranged via a gap in an axial direction of a rotation shaft. Further, a blade is installed at the rotor and the blade generates a cooling wind by rotation of the rotor. Here, the blade is installed at the rotor so that the cooling wind flows through the gap between the rotor and the stator from an inside to an outside in a radial direction of the rotation shaft.
摘要翻译： 本实施方式的轴向间隙型发电机具备：设置有磁铁的转子和具有线圈的定子，转子和定子通过旋转轴的轴向上的间隙配置。 此外，叶片安装在转子处，叶片通过转子旋转而产生冷却风。 这里，叶片安装在转子处，使得冷却风从旋转轴的径向内侧向外侧流过转子和定子之间的间隙。
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公开(公告)号：EP1026770B1
公开(公告)日：2006-09-20
申请号：EP99923852.0
申请日：1999-05-21
发明人： YAMANE, Tetsuya, Toshiba Battery Co., Ltd. , HISANO, Katsumi , MATSUI, Tsutomu, Toshiba Battery Co., Ltd. , MATSUOKA, Kei , IWASAKI, Hideo
CPC分类号： B60L11/1874 , B60L11/1879 , H01M2/1077 , H01M6/42 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/64 , H01M10/643 , H01M10/652 , H01M10/6563 , H01M10/6566 , Y02T10/7005 , Y02T10/705
摘要： A multistage battery having a plurality of battery modules (1) arranged at predetermined intervals in a case (2) includes an obstacle (5), such as a dummy battery, at the upstream end of an air stream flowing along the array of the battery modules so that turbulent flow may occur. The turbulent flow introduced into the case increases heat transmission from the battery modules in upstream regions. Moreover, the heat transmission in the middle of the air stream is also increased by providing a supplementary entrance (7) through which refrigerant is introduced. As a result, the temperature difference between battery modules arranged in the case is reduced, and this simple structure provides a battery of improved quality and stability.
摘要翻译： 具有以预定间隔布置在壳体（2）中的多个电池模块（1）的多级电池包括在沿电池阵列流动的气流的上游端处的诸如虚拟电池的障碍物（5） 模块，以便可能发生湍流。 引入到壳体中的湍流增加了来自上游区域中的电池模块的热传递。 此外，通过提供引入制冷剂的辅助入口（7），空气流中间的热传递也增加。 结果，布置在壳体中的电池模块之间的温差减小，并且这种简单的结构提供了质量和稳定性提高的电池。
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