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1. 发明专利

JP2008147541A Capacitor 审中-公开
标题翻译：电容器
公开(公告)号：JP2008147541A
公开(公告)日：2008-06-26
申请号：JP2006335408
申请日：2006-12-13
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUJIYAMA TERUKI , IMAMOTO KAZUNARI
IPC分类号： H01G9/004 , H01G9/008 , H01G9/048
摘要： PROBLEM TO BE SOLVED: To provide a capacitor for reducing an ESL.
SOLUTION: This capacitor includes: a first electrode leading-out part 15 connected to a first electrode on one end face of a capacitor element; a first terminal 19 connected to the first electrode leading-out part 15 so as to be derived; a second electrode leading-out part 20 connected to a second electrode on the other end face of the capacitor element; a conductor 21 for covering the outer peripheral side face of the capacitor element connected to the second electrode leading-out part 20 at the other end; and a second terminal 26 connected to one end of the conductor 21 connected to the second electrode leading-out part 20 so as to be derived. The second terminal 26 is derived to the same direction as the deriving direction of the first terminal 19, and currents flowing through the conductor 21 are made equal to a reverse direction to currents flowing through the capacitor element.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用于减少ESL的电容器。解决方案：该电容器包括：第一电极引出部分15，其连接到电容器元件的一个端面上的第一电极; 连接到第一电极引出部分15以便导出的第一端子19; 连接到电容器元件的另一端面上的第二电极的第二电极引出部20; 导体21，用于覆盖在另一端连接到第二电极引出部20的电容器元件的外周侧面; 以及连接到连接到第二电极引出部20的导体21的一端的第二端子26，以便导出。第二端子26被导出为与第一端子19的导出方向相同的方向，并且流过导体21的电流等于与流经电容器元件的电流相反的方向。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006041069A Chip type aluminum electrolytic capacitor 审中-公开
标题翻译：芯片型铝电解电容器
公开(公告)号：JP2006041069A
公开(公告)日：2006-02-09
申请号：JP2004216773
申请日：2004-07-26
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： IMAMOTO KAZUNARI , FUJIYAMA TERUKI , YAMANE JUNJI
IPC分类号： H01G9/004 , H01G9/10
摘要： PROBLEM TO BE SOLVED: To provide a chip type aluminum electrolytic capacitor with a long lifetime and high reliability even when the capacitor is soldered by a Pb free material in the case that the capacitor is mounted on a printed circuit board.
SOLUTION: The chip type aluminum electrolytic capacitor suitable for the long lifetime, and the improvement of heat resistance and solderability decreases the area of an elastic sealing member and reduces the swell of the elastic sealing member, even in the case of soldering for mounting the capacitor on the printed circuit board with the Pb free soldering material through the configuration. A capacitive element is located in a metallic case the opening of which is sealed by the elastic sealing member whose diameter is smaller than an inner diameter of the metallic case, and an insulation plate with through-holes through which a pair of lead wires extracted from the capacitive element are penetrated, arranged to be pressed into contact with an end face of the opening of the metallic case and the outer surface of which faces a pair of the lead terminals.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在电容器安装在印刷电路板上的情况下，即使在电容器被无铅材料焊接的情况下，也提供寿命长且可靠性高的芯片型铝电解电容器。解决方案：适用于长寿命的芯片型铝电解电容器，耐热性和可焊性的提高降低了弹性密封构件的面积，并且减小了弹性密封构件的膨胀，即使在焊接的情况下通过配置，通过无铅焊料将电容器安装在印刷电路板上。电容元件位于金属壳体中，其开口由直径小于金属外壳的内径的弹性密封构件密封，以及具有通孔的绝缘板，通过该绝缘板从一电容元件被穿透，被布置成与金属外壳的开口的端面压接，并且其外表面面对一对引线端子。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2007305899A Aluminum electrolytic capacitor 审中-公开
标题翻译：铝电解电容器
公开(公告)号：JP2007305899A
公开(公告)日：2007-11-22
申请号：JP2006134889
申请日：2006-05-15
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NAGARA HISAO , IMAMOTO KAZUNARI , FURUSAWA SHIGETAKA , MATSUURA HIROYUKI
IPC分类号： H01G9/02 , H01G9/035
CPC分类号： H01G9/02 , H01G9/045 , H01G9/145
摘要： PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor which is excellent in short-proof performance and has a high capacity, a long service life, and a low ESR. SOLUTION: The aluminum electrolytic capacitor comprise a capacitor element 9 sequentially wound with anode foil 1, a first separator 3a, cathode foil 2, and a second separator 3b, and is constituted in a such manner that a driving electrolytic solution is impregnated into the capacitor element 9, and the opening end of a metal case 8 is sealed with a sealing material 7 after accommodating the capacitor element into the metal case 8. A ratio B/A is set to 0.5 to 0.8, where A denotes the total thickness of the first and second separators 3a, 3b before winding, and B denotes the total thickness of the first and second separators 3a, 3b after winding. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种耐短路性能优异，容量大，使用寿命长，ESR低的铝电解电容器。解决方案：铝电解电容器包括依次缠绕阳极箔1的电容器元件9，第一隔板3a，阴极箔2和第二隔板3b，并且构成为使驱动电解液浸渍进入电容器元件9，并且在将电容器元件容纳在金属外壳8中之后，用密封材料7密封金属外壳8的开口端。比率B / A设定为0.5至0.8，其中A表示总计卷绕前的第一和第二分离器3a，3b的厚度，B表示卷绕后的第一和第二分离器3a，3b的总厚度。版权所有（C）2008，JPO＆INPIT

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