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1. 发明专利

JP2008193029A Capacitor 有权
标题翻译：电容器
公开(公告)号：JP2008193029A
公开(公告)日：2008-08-21
申请号：JP2007028912
申请日：2007-02-08
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIURA TERUHISA , KAWASAKI SHUSAKU
IPC分类号： H01G2/02 , H01G9/00 , H01G11/00 , H01G11/66 , H01G11/68 , H01G11/70 , H01G11/78 , H01G11/82
CPC分类号： H01G9/08 , H01G9/0003 , H01G9/016 , H01G9/06 , H01G9/155 , H01G11/74 , H01G11/78 , H01G11/80 , H01G11/82 , Y02E60/13 , Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To improve reliability in junction between and among an element, a terminal board, and a metal case for a capacitor used for a hybrid automobile or the like.
SOLUTION: The capacitor comprises: the element 1 having electrodes at both ends; the metal case 2 joining a cathode electrode section 1c of the element 1 to a junction section on an inner bottom surface for storage; and the terminal board 3 joining an anode electrode 1b of the element 1 to a junction section on an inner surface to seal an opening of the metal case 2. In this case, the relationship among area S1 of the junction section 2a in the metal case 2, an area S2 of the junction section 3a of the terminal plate 3, and a contact area S3 of the inner bottom surface and the element 1 except the junction section 2a of the metal case 2 is set to be S1
摘要翻译：要解决的问题：提高用于混合动力汽车等的电容器的元件，端子板和金属外壳之间的连接处的可靠性。电容器包括：元件1在两端具有电极; 金属壳体2将元件1的阴极电极部分1c连接到内底表面上用于存储的接合部分; 以及端子板3，其将元件1的阳极电极1b连接到内表面上的接合部分，以密封金属壳体2的开口。在这种情况下，金属壳体中的接合部分2a的面积S1之间的关系如图2所示，端子板3的接合部3a的面积S2和金属外壳2的接合部2a以外的内底面和元件1的接触面积S3被设定为S1

2. 发明专利

JP2007165519A Capacitor device and manufacturing method thereof 审中-公开
标题翻译：电容器件及其制造方法
公开(公告)号：JP2007165519A
公开(公告)日：2007-06-28
申请号：JP2005358759
申请日：2005-12-13
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIURA TERUHISA
IPC分类号： H01G9/26
摘要： PROBLEM TO BE SOLVED: To provide a capacitor device to be used for a hybrid vehicle etc. which can be easily connected and achieve miniaturization by reducing a connection space.
SOLUTION: The capacitor device consists of a first capacitor 1 in which a capacitor element 3 having positive and negative electrodes exposed on end surfaces is housed in a metallic case 4 together with a driving electrolyte, the metallic case 4 is sealed with a terminal plate 5 and one electrode is taken out the terminal plate 5 and the other electrode is taken out from the metallic case 4; a connection holder 8 in which a planar portion having a hole on its center and a circular wall portion 8c extending upward from the circumferential edge thereof are integrally provided, and the planar portion is joined to the upper surface of the terminal plate 5 of the capacitor 1; and a second capacitor 2 configured similarly to the first capacitor 1 in which the metallic case 4 is joined to the upper surface of the planar portion of the connection holder 8 and the inside of the wall portion 8c thereof. With this configuration, two capacitors can be easily connected via the connection holder 8, and the connection space is reduced to achieve miniaturization.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于混合动力车辆的电容器装置，其可以通过减少连接空间而容易地连接并实现小型化。解决方案：电容器装置由第一电容器1，其中具有暴露在端表面上的正极和负极的电容器元件3与驱动电解质一起容纳在金属壳体4中，金属壳体4被密封端子板5和一个电极从端子板5取出，另一个电极从金属壳体4中取出; 一个连接保持器8，其中在其中心具有孔的平面部分和从其圆周边缘向上延伸的圆形壁部分8c一体地设置，并且平面部分接合到电容器的端子板5的上表面 1; 以及第二电容器2，其与金属壳体4接合到连接保持器8的平面部分的上表面和其壁部分8c的内部的第一电容器1类似。利用这种配置，可以通过连接保持器8容易地连接两个电容器，并且减少连接空间以实现小型化。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007035817A Capacitor 有权
标题翻译：电容器
公开(公告)号：JP2007035817A
公开(公告)日：2007-02-08
申请号：JP2005215349
申请日：2005-07-26
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIURA TERUHISA , KAMIOKA KOJI , SAKATA MOTOHIRO , SHIMAMOTO HIDEKI
IPC分类号： H01G9/12
CPC分类号： Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable capacitor by solving the problem that an electrolyte for driving easily leaks from a pressure control valve, with respect to a capacitor to be used for an automobile etc. SOLUTION: The capacitor comprises a metal case housing a capacitor element together with the electrolyte for driving and having an internal bottom surface joined to one electrode, and a terminal plate 5 having an internal surface joined to the other electrode of the capacitor element and sealing an opening of the metal case. A pressure control value also used as a hole 5a for pouring the electrolyte for driving is provided on this terminal plate 5. This pressure control valve consists of a rubber-made elastic member 6 provided with an engaging portion 6a fitted to a hole 5a provided on the terminal plate 5 on the circumferential surface of the opening side, formed in a bottomed cylindrical shape and provided with a hole 6b on the circumferential surface of the bottom, a ring-like gas permeable sheet 7 so closely provided as to seal the hole 6b of this elastic member 6 and a ring-like rubber valve body 8 close to the external surface of the gas permeable sheet 7. With this configuration, the capacitor eliminating the leakage of the electrolyte for driving can be realized. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过解决用于驾驶的电解质容易从压力控制阀泄漏的问题，相对于用于汽车等的电容器，提供高可靠性的电容器。解决方案：电容器包括金属壳体，其与用于驱动的电解质一起容纳电容器元件，并且具有连接到一个电极的内部底表面;以及端子板5，其内表面接合到电容器元件的另一个电极并且密封金属外壳。在该端子板5上设置还用作浇注用于驱动的电解质的孔5a的压力控制值。该压力控制阀由橡胶制弹性构件6构成，该橡胶制弹性构件6设置有配合到设置在开口侧的周面上的端子板5形成为有底圆筒状，在底面的圆周面上设置有孔6b，密封地形成为密封孔6b的环状透气性片7 该弹性构件6和环状橡胶阀体8靠近透气片7的外表面。由此，可以实现消除用于驱动的电解液泄漏的电容器。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007035814A Capacitor 有权
标题翻译：电容器
公开(公告)号：JP2007035814A
公开(公告)日：2007-02-08
申请号：JP2005215346
申请日：2005-07-26
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIURA TERUHISA , SHIMAMOTO HIDEKI , SAKATA MOTOHIRO , KAWASAKI SHUSAKU , KAMIOKA KOJI
IPC分类号： H01G9/12 , H01G9/10 , H01G11/00 , H01G11/14 , H01G11/68 , H01G11/70 , H01G11/78 , H01G11/82
CPC分类号： Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable capacitor by solving the problem that an electrolyte for driving easily leaks from a pressure control valve, with respect to a capacitor to be used for an automobile etc. SOLUTION: The capacitor comprises a metal case housing a capacitor element together with the electrolyte for driving and having an internal bottom surface joined to one electrode, and a terminal plate having an internal surface joined to the other electrode of the capacitor element and sealing an opening of the metal case. A pressure control value also used as a hole 5a for pouring the electrolyte for driving is provided on this terminal plate. This pressure control valve consists of a ring-like elastic member 6, a gas permeable sheet 7 joined to the top surface, a rubber valve body 8 formed in a ring shape having a taper 8a with the top end of an internal circumferential surface expanding toward a direction of an external circumferential surface and provided thereon and a cap 9 for housing these and holding the valve portion 8 in a compressed state. The elastic member 6 is forced into a wall portion 5b provided on the terminal plate 5. With this configuration, the highly reliable capacitor eliminating the leakage of the electrolyte for driving can be achieved. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过解决用于驾驶的电解质容易从压力控制阀泄漏的问题，相对于用于汽车等的电容器，提供高可靠性的电容器。解决方案：电容器包括金属壳体，其与用于驱动的电解质一起容纳电容器元件，并且具有连接到一个电极的内部底表面;以及端子板，其具有接合到电容器元件的另一个电极的内表面，并且密封金属的开口案件。在该端子板上设置也用作浇注用于驱动的电解质的孔5a的压力控制值。该压力控制阀由环状弹性部件6，与上表面接合的透气性片7，形成为环状的橡胶阀体8，其具有锥形8a，内周面的顶端朝向外周面的方向设置在其上，盖9用于容纳这些并将阀部8保持在压缩状态。弹性构件6被迫进入设置在端子板5上的壁部5b中。由此，可以实现消除用于驱动的电解液泄漏的高可靠性电容器。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006294721A Electric double layer capacitor 审中-公开
标题翻译：电双层电容器
公开(公告)号：JP2006294721A
公开(公告)日：2006-10-26
申请号：JP2005110612
申请日：2005-04-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KAMIOKA KOJI , MIURA TERUHISA
IPC分类号： H01G9/26 , H01G11/00 , H01G11/10 , H01G11/66 , H01G11/68 , H01G11/70 , H01G11/78 , H01G11/82
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide an electric double layer capacitor used for fuel-cell vehicles, etc. which is reduced in size and cost and increased in capacity. SOLUTION: The electric double layer capacitor is composed of a case 2 wherein a plurality of storage chambers 2a for storing a capacitor element 1 together with an electrolyte for driving are continuously formed, and a cover 3 for sealing the top opening of the case 2. Both the case 2 and the cover 3 are formed of aluminum. By joining end faces of each capacitor element 1 to the inner bottom plane of the storage chamber 2a formed in the case 2 and the inner plane of the cover 3, the individual capacitor elements 1 are electrically connected to each other. By this structure, the number of components can be reduced, the number of assembling processes and management items can also be reduced, and thereby a cost can be reduced. Moreover, the size can be reduced while the capacity is increased by a simple structure. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用于燃料电池车辆等的电双层电容器，其尺寸和成本减小并且容量增加。解决方案：双电层电容器由壳体2组成，其中连续地形成用于存储电容器元件1的多个存储室2a和用于驱动的电解质，并且用于密封壳体2和盖3都由铝形成。通过将每个电容器元件1的端面连接到形成在壳体2中的存储室2a的内底平面和盖3的内平面，各个电容器元件1彼此电连接。通过这种结构，可以减少部件的数量，也可以减少组装处理和管理项目的数量，从而可以降低成本。而且，通过简单的结构能够增加容量，可以减小尺寸。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005216879A Capacitor 审中-公开
标题翻译：电容器
公开(公告)号：JP2005216879A
公开(公告)日：2005-08-11
申请号：JP2004017884
申请日：2004-01-27
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIURA TERUHISA , SHIMAMOTO HIDEKI
IPC分类号： H01G9/008
摘要： PROBLEM TO BE SOLVED: To provide an easy-to-produce capacitor which can be connected easily with a mounting substrate while reducing the production cost. SOLUTION: The capacitor comprises a lead core 9 composed of a conductive material connected with the electrode 1b of a capacitor element 1 exposed to the lower surface thereof and penetrating the central part of the capacitor element 1, and a sealing plate 3 having two different terminals 4 and 5 for external connection wherein one terminal 4 for external connection is connected directly with the lead core 9. Consequently, production cost can be reduced in a capacitor having a low internal resistance, and an easy-to-produce capacitor which can be connected easily with a mounting substrate can be provided. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种易于生产的电容器，其可以容易地与安装基板连接，同时降低生产成本。解决方案：电容器包括引线芯9，引线芯9由与其下表面暴露并且穿过电容器元件1的中心部分的电容器元件1的电极1b连接的导电材料和密封板3，密封板3具有用于外部连接的两个不同的端子4和5，其中用于外部连接的一个端子4直接与引线芯9连接。因此，可以降低具有低内部电阻的电容器的生产成本，以及易于生产的电容器可以容易地与安装基板连接。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004134632A Capacitor and its manufacturing method 有权
标题翻译：电容器及其制造方法
公开(公告)号：JP2004134632A
公开(公告)日：2004-04-30
申请号：JP2002298774
申请日：2002-10-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIURA TERUHISA , WATANABE YOSHIHIRO
IPC分类号： H01G9/12 , H01G9/00 , H01G9/10
摘要： PROBLEM TO BE SOLVED: To provide a capacitor which reduces internal resistance and causes no outside leakage of an electrolyte.
SOLUTION: The capacitor is provided with a metal case 12a which accommodates a capacitor element 11 and the driving electrolyte, a terminal 15a for external connection provided on the outer surface of the case 12a, a sealing plate 13a for sealing an opening of the case 12a, and a terminal 15b for external connection provided on the outer surface of the sealing plate 13a. In the capacitor, a port 17 for charging the driving electrolyte is arranged at the sealing plate 13a, and a gas permeable sheet member and a block are provided at the port 17. Further, the gas permeable sheet member and the block are covered and fixed by a metal cap having a hole for external communication, and a pressure control valve 18 is arranged which is constantly energized in the direction in which the block is constantly closed.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种降低内部电阻并且不会导致电解液的外部泄漏的电容器。电容器设置有容纳电容器元件11和驱动电解质的金属壳体12a，设置在壳体12a的外表面上的用于外部连接的端子15a，用于密封壳体12a的开口的密封板13a 壳体12a和设置在密封板13a的外表面上的用于外部连接的端子15b。在电容器中，在密封板13a上配置有用于对驱动电解质充电的端口17，并且在端口17设置透气性片状部件和块体。此外，透气性片状部件和块被覆盖固定通过具有用于外部连通的孔的金属盖，并且设置压力控制阀18，该压力控制阀18在块被恒定关闭的方向上恒定地通电。版权所有（C）2004，JPO

8. 发明专利

JP2003059782A Capacitor and its producing method 审中-公开
标题翻译：电容器及其制造方法
公开(公告)号：JP2003059782A
公开(公告)日：2003-02-28
申请号：JP2001250060
申请日：2001-08-21
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIURA TERUHISA , FUJIWARA MAKOTO
IPC分类号： H01G9/10 , H01G9/08
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable capacitor, and its producing method, by solving the problem of bad insulation performance of a capacitor where a sealing plate is doubled seamed along with a metal case.
SOLUTION: The capacitor has a sealing plate 2 disposed at the opening of a metal case 1 containing a capacitor element and being double seamed along with the metal case 1. Since the end face at the opening of the metal case 1 and the circumferential surface of the sealing plate 2 are rounded, an uniform thickness can be ensured when an insulating material is applied. Consequently, occurrence of defective insulation due to fracture or stripping of the insulating material is eliminated at the time of double seaming and reliability can be enhanced significantly.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供高可靠性的电容器及其制造方法，通过解决密封板被双重缝合的电容器的不良绝缘性能与金属壳体一起缝合的问题。解决方案：电容器具有密封板2，该密封板2设置在包含电容器元件的金属外壳1的开口处，并与金属外壳1一起双重缝合。由于金属外壳1的开口端面和周边表面密封板2是圆形的，当施加绝缘材料时，可以确保均匀的厚度。因此，在双重接缝时消除了由于绝缘材料的断裂或剥离引起的缺陷绝缘的发生，并且可以显着提高可靠性。

9. 发明专利

JP2008193028A Capacitor 审中-公开
标题翻译：电容器
公开(公告)号：JP2008193028A
公开(公告)日：2008-08-21
申请号：JP2007028911
申请日：2007-02-08
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIURA TERUHISA
IPC分类号： H01G9/10 , H01G11/00 , H01G11/78 , H01G11/80 , H01G11/82
摘要： PROBLEM TO BE SOLVED: To reduce a price and size of a terminal board for a capacitor used for a hybrid automobile or the like.
SOLUTION: The capacitor comprises: an element 1 where a pair of electrodes are formed at both ends; a metal case 2 for storing the element 1 with an electrolyte for drive and joining one electrode of the element 1 to an inner bottom surface; and the terminal board 3 for joining the other electrode of the element 1 to an inner surface to seal an opening of the metal case 2. In the terminal board 3, a collar-like flange 3a where toroidal sealing rubber 6 is provided at an upper section is provided at a lower end periphery at an inner surface side that becomes a side to which the electrode of the element 1 is joined. A junction section 3b which projects to the inner surface side convexly for being joined to the electrode of the element 1 is provided at a position that becomes the outer surface side of the flange 3a. As a result, the terminal board 3 can be machined easily for reducing cost, thus reducing the height of the entire capacitor, thus enabling miniaturization.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了降低用于混合动力汽车等的电容器的端子板的价格和尺寸。电容器包括：元件1，其两端形成一对电极; 金属壳体2，用于将元件1用于驱动元件1的一个电极并将其连接到内底表面的电解质; 以及用于将元件1的另一个电极连接到内表面以用于密封金属外壳2的开口的端子板3。在端子板3中，具有环形凸缘3a，其中环形密封橡胶6设置在上部在形成元件1的电极接合的一侧的内表面侧的下端周边设有截面。在成为凸缘3a的外表面侧的位置处设置有凸起地连接到元件1的电极的内表面侧的接合部3b。结果，可以容易地加工端子板3以降低成本，从而降低整个电容器的高度，从而实现小型化。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008192894A Capacitor 审中-公开
标题翻译：电容器
公开(公告)号：JP2008192894A
公开(公告)日：2008-08-21
申请号：JP2007026729
申请日：2007-02-06
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIURA TERUHISA
IPC分类号： H01G9/10
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a reliable capacitor having high sealing capability in sealing rubber and suppressing the leakage of an electrolyte for drive for the capacitor used for an automobile or the like.
SOLUTION: In the capacitor, a capacitor element 1 is stored in a bottomed cylindrical metallic case 2 with the electrolyte for drive, and an opening of the metallic case 2 is sealed with a terminal plate 3 via the sealing rubber 4. In this case, the sealing rubber 4 is squeezed to compress the sealing rubber 4 from the outside of the metallic case 2, the edge of the opening in the metallic case 2 is curled toward the internal diameter side of the metallic case 2 for forming a curled section 2c having a circular section, and a contact section where one portion on the upper surface of the sealing rubber 4 is in contact with the inner-periphery surface of the curled section 2c is provided.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在密封橡胶中具有高密封能力的可靠电容器，并且抑制用于汽车等的电容器的驱动用电解液的泄漏。解决方案：在电容器中，将电容器元件1储存在带有用于驱动的电解质的有底圆筒形金属外壳2中，金属外壳2的开口通过密封橡胶4用端子板3密封。在这种情况下，密封橡胶4被挤压以从金属外壳2的外部压缩密封橡胶4，金属外壳2的开口的边缘朝向金属外壳2的内径侧卷曲，以形成卷曲具有圆形截面的部分2c和密封橡胶4的上表面上的一个部分与卷曲部分2c的内周表面接触的接触部分。版权所有（C）2008，JPO＆INPIT

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