公开(公告)号：US20090208835A1

公开(公告)日：2009-08-20

申请号：US12366428

申请日：2009-02-05

申请人： Hiroshi Horiuchi ,  Hiroyuki Suzuki ,  Yasuo Fukase ,  Takehiko Tanaka

发明人： Hiroshi Horiuchi ,  Hiroyuki Suzuki ,  Yasuo Fukase ,  Takehiko Tanaka

IPC分类号： H01M2/02 ,  H01M2/04

CPC分类号： H01M2/0202 ,  H01M2/1016 ,  H01M2/26

摘要： A battery pack includes a battery and a covering member. The battery includes a battery device and a battery casing. The battery device has a pair of electrodes opposite to each other and a separator disposed between the electrodes. The electrodes and separator are stacked into a laminated structure. The battery casing is electrically connected to one of the electrodes for containing the battery device in the casing. The covering member includes a conductive film and a pair of insulating films. The conductive film is electrically connected to another one of the electrodes for covering at least part of the outer surface of the battery casing. The pair of insulating films are arranged opposite to each other through the conductive film.

摘要翻译： 电池组包括电池和覆盖部件。 电池包括电池装置和电池壳体。 电池装置具有彼此相对的一对电极和设置在电极之间的隔膜。 电极和隔板被堆叠成层压结构。 电池壳体电连接到用于将电池装置容纳在壳体中的一个电极。 覆盖部件包括导电膜和一对绝缘膜。 导电膜电连接到另一个电极，用于覆盖电池壳体的至少一部分外表面。 一对绝缘膜通过导电膜彼此相对布置。

公开(公告)号：US08444717B2

公开(公告)日：2013-05-21

申请号：US12597329

申请日：2008-04-22

申请人： Shinji Kasamatsu ,  Mikinari Shimada ,  Masayuki Nagamine ,  Yasuo Fukase ,  Masatoshi Takahashi ,  Masato Iwanaga

发明人： Shinji Kasamatsu ,  Mikinari Shimada ,  Masayuki Nagamine ,  Yasuo Fukase ,  Masatoshi Takahashi ,  Masato Iwanaga

IPC分类号： H01M10/48 ,  G01N27/403 ,  G01R21/02

CPC分类号： H01M10/48 ,  H01M6/50 ,  H01M10/0587 ,  Y10T29/49108

摘要： The invention provides a method for evaluating the safety of a battery under an internal short-circuit condition. The battery includes: an electrode group including a positive electrode, a negative electrode, and an insulating layer for electrically insulating the electrodes, which are wound or laminated; an electrolyte; a housing for housing the electrode group and the electrolyte; and a current-collecting terminal for electrically connecting the electrode group and the housing. The method of the invention includes: placing a foreign object at a location inside the electrode group of the battery where the positive electrode and the negative electrode face each other; and pressing the location by the pressure applied by a pressing tool to locally crush the insulating layer between the positive and negative electrodes, thereby causing an internal short-circuit. The contact area of the electrode group and the pressing tool during the pressing is larger than the area of a rectangle circumscribed about the foreign object. A short-circuit test is conducted at a given location inside the battery to comprehensively evaluate the safety of the battery under an internal short-circuit condition.

摘要翻译： 本发明提供一种用于在内部短路状态下评估电池的安全性的方法。 电池包括：包括正极，负极和用于电绝缘电极的绝缘层的电极组，其被卷绕或层压; 电解液 用于容纳电极组和电解质的壳体; 以及用于电连接电极组和壳体的集电端子。 本发明的方法包括：将异物放置在正极和负极彼此面对的电池的电极组内的位置; 并且通过由加压工具施加的压力来按压位置以局部地挤压正极和负极之间的绝缘层，从而导致内部短路。 电极组和按压工具在按压期间的接触面积大于围绕异物的矩形的面积。 在电池内的给定位置进行短路测试，以全面评估电池在内部短路条件下的安全性。

公开(公告)号：US08263251B2

公开(公告)日：2012-09-11

申请号：US12550998

申请日：2009-08-31

申请人： Yasuo Fukase ,  Katsuhiko Watanabe

发明人： Yasuo Fukase ,  Katsuhiko Watanabe

IPC分类号： B01D21/30 ,  B01D43/00

CPC分类号： H01M2/08 ,  H01M10/0525 ,  H01M10/058

摘要： An insulating plate of a nonaqueous electrolyte secondary cell is interposed between a cell element and a cover member in a nonaqueous electrolyte secondary cell including the cell element formed by stacking cathodes and anodes through separators, a cell can including a can body which houses the cell element and the cover member which closes an opening of the can body to seal the cell element, and an electrolyte injected into the cell can. The insulating plate includes a plate-shaped insulating plate body having insulating property, an injection hole which passes through the insulating plate body in the thickness direction and through which the electrolyte can be injected, and a filter member permeable to only the electrolyte and provided on one of the surfaces of the insulating plate body so as to cover the injection hole.

摘要翻译： 非水电解质二次电池的绝缘板插入电池元件和覆盖件之间，该非水电解质二次电池包括通过隔板堆叠阴极和阳极形成的电池元件，电池罐包括容纳电池元件的罐体 以及封闭罐体的开口以密封电池元件的盖构件和注入到电池罐中的电解质。 绝缘板包括具有绝缘性的板状绝缘板体，在厚度方向穿过绝缘板体并且可以注入电解质的注入孔，以及仅可渗透电解质的过滤器构件， 绝缘板体的表面之一以覆盖喷射孔。

公开(公告)号：US20100055555A1

公开(公告)日：2010-03-04

申请号：US12550998

申请日：2009-08-31

申请人： Yasuo Fukase ,  Katsuhiko Watanabe

发明人： Yasuo Fukase ,  Katsuhiko Watanabe

IPC分类号： H01M2/16 ,  B29C65/06

CPC分类号： H01M2/08 ,  H01M10/0525 ,  H01M10/058

摘要： An insulating plate of a nonaqueous electrolyte secondary cell is interposed between a cell element and a cover member in a nonaqueous electrolyte secondary cell including the cell element formed by stacking cathodes and anodes through separators, a cell can including a can body which houses the cell element and the cover member which closes an opening of the can body to seal the cell element, and an electrolyte injected into the cell can. The insulating plate includes a plate-shaped insulating plate body having insulating property, an injection hole which passes through the insulating plate body in the thickness direction and through which the electrolyte can be injected, and a filter member permeable to only the electrolyte and provided on one of the surfaces of the insulating plate body so as to cover the injection hole.

摘要翻译： 非水电解质二次电池的绝缘板插入电池元件和覆盖件之间，该非水电解质二次电池包括通过隔板堆叠阴极和阳极形成的电池元件，电池罐包括容纳电池元件的罐体 以及封闭罐体的开口以密封电池元件的盖构件和注入到电池罐中的电解质。 绝缘板包括具有绝缘性的板状绝缘板体，在厚度方向穿过绝缘板体并且可以注入电解质的注入孔，以及仅可渗透电解质的过滤器构件， 绝缘板体的表面之一以覆盖喷射孔。

公开(公告)号：US20100209767A1

公开(公告)日：2010-08-19

申请号：US12597329

申请日：2008-04-22

申请人： Shinji Kasamatsu ,  Mikinari Shimada ,  Masayuki Nagamine ,  Yasuo Fukase ,  Masatoshi Takahashi ,  Masato Iwanaga

发明人： Shinji Kasamatsu ,  Mikinari Shimada ,  Masayuki Nagamine ,  Yasuo Fukase ,  Masatoshi Takahashi ,  Masato Iwanaga

IPC分类号： H01M2/02 ,  H01M10/04 ,  G01N27/416

CPC分类号： H01M10/48 ,  H01M6/50 ,  H01M10/0587 ,  Y10T29/49108

摘要： The invention provides a method for evaluating the safety of a battery under an internal short-circuit condition. The battery includes: an electrode group including a positive electrode, a negative electrode, and an insulating layer for electrically insulating the electrodes, which are wound or laminated; an electrolyte; a housing for housing the electrode group and the electrolyte; and a current-collecting terminal for electrically connecting the electrode group and the housing. The method of the invention includes: placing a foreign object at a location inside the electrode group of the battery where the positive electrode and the negative electrode face each other; and pressing the location by the pressure applied by a pressing tool to locally crush the insulating layer between the positive and negative electrodes, thereby causing an internal short-circuit. The contact area of the electrode group and the pressing tool during the pressing is larger than the area of a rectangle circumscribed about the foreign object. A short-circuit test is conducted at a given location inside the battery to comprehensively evaluate the safety of the battery under an internal short-circuit condition.

摘要翻译： 本发明提供一种用于在内部短路状态下评估电池的安全性的方法。 电池包括：包括正极，负极和用于电绝缘电极的绝缘层的电极组，其被卷绕或层压; 电解液 用于容纳电极组和电解质的壳体; 以及用于电连接电极组和壳体的集电端子。 本发明的方法包括：将异物放置在正极和负极彼此面对的电池的电极组内的位置; 并且通过由加压工具施加的压力来按压位置以局部地挤压正极和负极之间的绝缘层，从而导致内部短路。 电极组和按压工具在按压期间的接触面积大于围绕异物的矩形的面积。 在电池内的给定位置进行短路测试，以全面评估电池在内部短路条件下的安全性。

公开(公告)号：US20060278841A1

公开(公告)日：2006-12-14

申请号：US11451252

申请日：2006-06-12

申请人： Naoto Futami ,  Takuya Natume ,  Yasuo Fukase

发明人： Naoto Futami ,  Takuya Natume ,  Yasuo Fukase

IPC分类号： F16K1/22

CPC分类号： F16K1/2268 ,  B60H1/00678 ,  B60H2001/00707 ,  F24F13/20

摘要： A door mounting structure for an air conditioning system is disclosed. An axial end portion (121B) of a door (120) arranged in a case (110) is journaled rotatably on a bearing portion (111B) of the case (110). The forward end of the bearing portion (121B) is inserted into the bearing portion (111B) in such a manner as to be projected out of the case (110). In order to secure a predetermined clearance between the bearing portion (111B) and the axial end portion (121B), the bore of the bearing portion (111B) is larger than the diameter of the axial end portion (121B). A fixing member (130) is inserted into the portion of the secured clearance and fixed on the axial end portion (121B) or the bearing portion (111B). The insertability of the axial end portion into the air-conditioning case is improved and a defect such as an insertion failure is prevented.

摘要翻译： 公开了一种用于空调系统的门安装结构。 布置在壳体（110）中的门（120）的轴向端部（121B）可旋转地轴套在壳体（110）的轴承部分（111B）上。 轴承部分（121B）的前端以伸出壳体（110）的方式插入轴承部分（111B）中。 为了确保轴承部分（111B）和轴向端部（121B）之间的预定间隙，轴承部分（111B）的孔径大于轴向端部（121B）的直径。 固定构件（130）插入固定间隙的一部分并固定在轴向端部（121B）或轴承部分（111B）上。 轴向端部进入空调壳体的插入性提高，并且防止诸如插入故障的缺陷。