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    • 1. 发明专利
    • Capacitor
    • 电容器
    • JP2008098275A
    • 2008-04-24
    • JP2006276225
    • 2006-10-10
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • HIBI NORITAKAKITAGAWA TOSHIYUKI
    • H01G9/008H01G9/048H01G9/08H01G9/10H01G11/22H01G11/52H01G11/66H01G11/74H01G11/78H01G11/86
    • H01G9/008H01G9/08H01G9/151
    • PROBLEM TO BE SOLVED: To provide a capacitor, where a wound type element is connected to external extraction electrode members, respectively corresponding to first and second poles, on both the end surfaces of the wound element, and also, where the wound element is reliably connected and fixed to the external extraction electrode member and also is a low internal resistance. SOLUTION: The collectors 105, 106 of the wound element 101 are respectively bent toward the opposite direction of the winding axis 104 of the wound element 101 concerning regions 118, 123, and are respectively bent toward the direction of the winding axis 104 of the wound element 101 concerning the regions 119, 124, so that end surfaces 115, 120 are constituted. The collector 105 is connected to a lid member 103 on the end surface 115, so as to be the first pole of the capacitor. The collector 106 is connected to a blind container 102 on the end surface 120, so as to be the second pole of the capacitor. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供一种电容器,其中绕组元件分别与缠绕元件的两个端面上的第一和第二极的外部引出电极构件连接,并且在绕组 元件可靠地连接并固定到外部引出电极部件,并且内部电阻也较低。 解决方案:缠绕元件101的收集器105,106分别相对于卷绕元件101的缠绕元件101的缠绕轴线104相对于区域118,123弯曲,并且分别朝向卷绕轴线104的方向弯曲 关于区域119,124的绕线元件101,从而构成端面115,120。 收集器105连接到端面115上的盖构件103,以便成为电容器的第一极。 收集器106连接到端面120上的盲容器102,以便成为电容器的第二极。 版权所有(C)2008,JPO&INPIT
    • 2. 发明专利
    • Manufacturing method of electric double layer capacitor
    • 电动双层电容器的制造方法
    • JP2007258412A
    • 2007-10-04
    • JP2006080282
    • 2006-03-23
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • KITAGAWA TOSHIYUKIHIBI NORITAKA
    • H01G9/00H01G11/66H01G11/68H01G11/70H01G11/74H01G11/78H01G11/84
    • Y02E60/13
    • PROBLEM TO BE SOLVED: To provide a manufacturing method of an electric double layer capacitor to be used for an automobile etc. which can solve the problem that electrode connection of an element has unsatisfactory quality.
      SOLUTION: The manufacturing method has a step of fabricating a capacitor element 1 having positive/negative leading electrode sections 1a, 1b formed on both end surfaces; a step of housing the capacitor element 1 into a metallic case 2; a step of arranging a terminal plate 3 on an opening of the metallic case 2 housing the capacitor element 1 and sealing the metallic case 2; a step of joining the leading electrode sections 1a, 1b of the capacitor element 1 on the internal surface of the terminal plate 3 and the internal bottom surface of the metallic case 2; and a step of pouring a driving electrolytic solution into the metallic case 2. After fabricating the capacitor element 1, the electrodes constituting the leading electrode sections 1a, 1b formed on each of end surfaces of the capacitor element 1 are tilted so that they fall from the center to the external periphery along a winding direction, and thus, welding quality is improved and high reliability can be realized.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种用于汽车等的双电层电容器的制造方法,其可以解决元件的电极连接质量不令人满意的问题。 解决方案:制造方法具有制造具有形成在两个端面上的正/负引出电极部分1a,1b的电容器元件1的步骤; 将电容器元件1容纳到金属壳体2中的步骤; 将端子板3布置在容纳电容器元件1并密封金属壳体2的金属壳体2的开口上的步骤; 在端子板3的内表面和金属壳体2的内部底面上接合电容器元件1的前端电极部分1a,1b的步骤; 以及将驱动电解液注入金属壳体2的步骤。在制造电容器元件1之后,形成在电容器元件1的每个端面上的构成前导电极部分1a,1b的电极被倾斜,使得它们从 沿着卷绕方向到外周的中心,从而提高焊接质量,并且可以实现高可靠性。 版权所有(C)2008,JPO&INPIT
    • 3. 发明专利
    • Capacitor unit
    • 电容器单元
    • JP2007250830A
    • 2007-09-27
    • JP2006072328
    • 2006-03-16
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • MORITA KAZUKIINOUE TAKEHIKOKAWASAKI SHUSAKUKITAGAWA TOSHIYUKI
    • H01G9/26
    • PROBLEM TO BE SOLVED: To provide a small and low-profile capacitor unit having high reliability.
      SOLUTION: The capacitor unit comprises two lead wires 2 provided on one end surface of each capacitor 1, bent so that the tips form a right angle in a length direction of the capacitor 1 to make the polarities the same direction, and inserted in lead wire holes provided on a circuit board 3; a base section 15 in which a cylindrical holding section 5 for holding the end side of the capacitor 1 and a circuit board fixing section 16 for fixing the circuit board 3 are integrally formed; and a case 20 for containing the circuit board 3. The end side of the capacitor 1 is held by a holding portion 5, the circuit board 3 is fixed on the circuit board fixing potion 16, and the base section 15 is inserted into the case 20 from the circuit board 3 side in a state when the circuit board 3 is connected to each lead wire 2, thereby forming the capacitor unit.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供具有高可靠性的小型和小型电容器单元。 电容器单元包括设置在每个电容器1的一个端面上的两个引线2,其弯曲成使得尖端在电容器1的长度方向上形成直角以使极性相同的方向插入 在设置在电路板3上的引线孔中; 一体地形成有用于保持电容器1的端侧的圆筒形保持部5和用于固定电路板3的电路板固定部16的基部15; 以及用于容纳电路板3的壳体20.电容器1的端部被保持部5保持,电路板3固定在电路板固定部16上,基部15插入壳体 20在电路板3连接到每个引线2的状态下从电路板3侧,从而形成电容器单元。 版权所有(C)2007,JPO&INPIT
    • 5. 发明专利
    • Capacitor unit and manufacturing method thereof
    • 电容器及其制造方法
    • JP2007250831A
    • 2007-09-27
    • JP2006072329
    • 2006-03-16
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • MORITA KAZUKIINOUE TAKEHIKOKAWASAKI SHUSAKUKITAGAWA TOSHIYUKI
    • H01G4/38H01G2/06H01G4/228
    • PROBLEM TO BE SOLVED: To provide a small and low-profile capacitor unit excellent in productivity. SOLUTION: The capacitor unit and its manufacturing method are configured in such a way that capacitor connection pins 11 are vertically soldered to a circuit board 3, moisture resistant agents are formed on both surfaces of the circuit board 3, and then, the capacitor 1 is electrically connected so as to form it at right angles to the length direction of the capacitor connection pins 11 on the upper space of the circuit board 3. In this way, the possibility of adhesion of the moisture resistant agents to the capacitor 1 is eliminated, easy formation thereof on both surfaces of the circuit board 3 can improve productivity, and mounting the capacitor 1 in a horizontal direction on the upper space for the circuit board 3 can materialize the small and low-profile capacitor unit. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供优异的生产率的小而薄的电容器单元。 解决方案:电容器单元及其制造方法被配置为使得电容器连接引脚11垂直焊接到电路板3,在电路板3的两个表面上形成防潮剂,然后, 电容器1电连接,以便与电路板3的上部空间上的电容器连接销11的长度方向成直角形成。这样,防潮剂粘附到电容器1的可能性 被消除,在电路板3的两个表面上易于形成可以提高生产率,并且将电容器1在水平方向上安装在电路板3的上部空间上可以实现小型和小型电容器单元。 版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Electric double layer capacitor
    • 电双层电容器
    • JP2007258413A
    • 2007-10-04
    • JP2006080283
    • 2006-03-23
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • KITAGAWA TOSHIYUKITSUYUKI KOJIHIROSE SAYORI
    • H01G11/66H01G11/68H01G11/70H01G11/74H01G11/78
    • Y02E60/13
    • PROBLEM TO BE SOLVED: To provide a highly reliable electric double layer capacitor to be used for an automobile etc. by solving the problem that electrode connection of an element has unsatisfactory quality.
      SOLUTION: The capacitor consists of a capacitor element 1 having positive/negative leading electrode sections 1a, 1b provided on both end surfaces; and a metallic case 2 in which the capacitor element 1 is housed together with a driving electrolytic solution and the leading electrode section 1b of the capacitor element 1 is joined to the internal bottom surface; and a terminal plate 3 in which the other leading electrode section 1a of the capacitor element 1 is joined to the internal surface and the opening of the metallic case 2 is sealed. Since density between each of the electrodes is improved over the entire of the leading electrode sections 1a, 1b by a configuration in which the electrode sections constituting the leading electrodes 1a, 1b formed on each of end surfaces of the capacitor element 1 are tilted so that they fall from the center to the external periphery along a winding direction, laser welding between the leading electrode sections 1a, 1b and the metallic case 2 and the terminal plate 3 is positively performed, and thus, high reliability can be realized.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:通过解决元件的电极连接质量不令人满意的问题,提供用于汽车等的高可靠性双电层电容器。 电容器由电容器元件1构成,电容器元件1具有设置在两个端面上的正/负引出电极部分1a,1b; 电容器元件1与驱动电解液一起容纳的金属壳体2,电容器元件1的前端电极部1b与内底面接合, 以及端子板3,其中电容器元件1的另一个引导电极部分1a接合到内表面并且金属壳体2的开口被密封。 由于通过构成在电容器元件1的各端面上形成的引出电极1a,1b的电极部分倾斜的结构,因此,通过使电极元件1的各个端面上形成的引线电极1a,1b的电极部分倾斜, 它们沿着卷绕方向从中心向外周侧落下,能够正确地进行前导电极部分1a,1b与金属壳体2和端子板3之间的激光焊接,从而可以实现高可靠性。 版权所有(C)2008,JPO&INPIT
    • 7. 发明专利
    • Capacitor module
    • 电容器模块
    • JP2003282361A
    • 2003-10-03
    • JP2002359056
    • 2002-12-11
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • KITAGAWA TOSHIYUKIINOUE TAKEHIKOMASUMOTO ISAOTSUYUKI KOJI
    • H01G9/00H01G9/26H05K1/18
    • PROBLEM TO BE SOLVED: To provide a high reliability capacitor module, by solving the problem that when mounting a plurality of capacitors on a wiring board, it is distorted and deformed by their weights and its attaching holes and its body are cracked by vibrations.
      SOLUTION: The configuration of the capacitor module comprises a step for embedding the bottom portions of metal cases 2c of capacitors 2 in recessed portions 1a provided in an attachment plate 1, and a step for electrically lead wires 2a, 2b led out from the top-surface side of the capacitors 2 connecting by a wiring board 3 in this state. Thereby, since the plurality of capacitors 2 are fastened mechanically to each other by the attachment plate 1, no weight load what so ever caused by the capacitors 2 is applied to the wiring board 3 so as to eliminate the problem wherein the wiring board 3 is distorted and deformed, or its body is cracked due to vibrations.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:为了提供高可靠性的电容器模块,通过解决在布线板上安装多个电容器时由于它们的重量而变形和变形的问题,并且其安装孔被破坏 振动 解决方案:电容器模块的结构包括将电容器2的金属壳体2c的底部嵌入到设置在安装板1中的凹部1a中的步骤,以及从引出的电引线2a,2b引出的步骤 在这种状态下由电路板3连接的电容器2的顶表面侧。 因此,由于多个电容器2通过安装板1彼此机械地紧固,所以不会将由电容器2造成的重量负载施加到布线板3上,从而消除了布线板3为 扭曲变形,或由于振动而使其身体破裂。 版权所有(C)2004,JPO
    • 8. 发明专利
    • Caulking device and caulking method using the same
    • 使用其的加工装置和切割方法
    • JP2008049382A
    • 2008-03-06
    • JP2006230065
    • 2006-08-28
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • HIRATA TOSHIJIKITAGAWA TOSHIYUKIMIURA TERUHISA
    • B21D39/00H01G9/00H01G9/10H01G9/12H01G13/00
    • PROBLEM TO BE SOLVED: To provide a caulking device and a caulking method using the same by which a problem that uniform caulking is difficult is solved and the uniform caulking is stably performed about the caulking device which is used when mutual metallic parts are joined by caulking.
      SOLUTION: This device is composed of a rotating shaft 1 which is freely ascendable and descendable and three or more working pins 2 which are studded on the undersurface of the rotating shaft 1, the tip of the working pin 2 is made conical, also the pins are studded at approximately equal intervals in the circumferential direction of a concentric circle with the rotating shaft 1 and the diameter of the circumference on which the working pins are studded is constituted by making smaller than the dimension adding the diameter of a working pin 2 to the outermost diameter of a part to be worked. In this way, because a material to be joined is fixed so as to crush the outside peripheral surface of a wall to the side of the inside surface with the working pins 2, the fixing of the material to be joined is performed without variation by crushing the wall uniformly even when the wall is either of an annular shape or an annular shape providing notches partially.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供一种填缝装置和使用该铆接装置的铆接方法,解决了难以进行均匀铆接的问题,并且对于相互金属部件所使用的铆接装置,能够稳定地进行均匀的铆接 通过填缝加入。 解决方案:该装置由可自由上升和下降的旋转轴1和分布在旋转轴1的下表面上的三个或更多个工作销2组成,工作销2的尖端制成圆锥形, 此外,销以与旋转轴1同心圆的圆周方向大致相等的间隔布置,并且其上布置有工作销的圆周的直径由小于将工作销的直径相加的尺寸构成 2到待加工部件的最外径。 以这种方式,由于待接合材料被固定,以便用工作销2将壁的外周面破坏到内表面的侧面,所以进行待接合材料的固定而不变化 甚至当壁是环形形状或部分提供凹口的环形形状时,壁也是均匀的。 版权所有(C)2008,JPO&INPIT
    • 9. 发明专利
    • Capacitor
    • 电容器
    • JP2007335775A
    • 2007-12-27
    • JP2006168321
    • 2006-06-19
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • MIURA TERUHISAKITAGAWA TOSHIYUKI
    • H01G9/12
    • PROBLEM TO BE SOLVED: To provide a capacitor having a safe pressure-control valve.
      SOLUTION: The capacitor has a pressure-control valve 5 comprising a filter 6, a valve element 7 made of rubber, and a cap 8. The filter 6 comprises a closed-end cylindrical case in which a capacitor element is stored with an electrolyte for drive, and a terminal plate 4, where the opening of the case is sealed. The filter 6 has a through hole 4a on the terminal plate 4 and covers the through hole 4a. The valve element 7 is cylindrical, where its center axis is coaxial with the center axis of the through hole 4a, has a taper 7a in which the upper end of an inner-periphery surface is spread in the direction of an outer-periphery surface, and presses the filter 6. The cap 8 presses the valve element 7 and is fixed onto the terminal plate 4, and has a breather 8a. The cap 8 has a projection 8b, where an inside surface projects partially. The projection 8b is in contact with the side of the valve element 7 at least at three points.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种具有安全压力控制阀的电容器。 解决方案:电容器具有压力控制阀5,该压力控制阀5包括过滤器6,由橡胶制成的阀元件7和盖8.过滤器6包括闭合圆筒形壳体,其中电容器元件与 用于驱动的​​电解质和端子板4,其中壳体的开口被密封。 过滤器6在端子板4上具有通孔4a并覆盖通孔4a。 阀元件7为圆筒状,其中心轴与通孔4a的中心轴线同轴,具有锥形7a,内周面的上端沿外周面的方向扩展, 并按压过滤器6.帽8按压阀元件7并固定在端子板4上,并具有通气器8a。 盖8具有突出部8b,其中内表面部分地突出。 突起8b至少在三个点处与阀元件7的侧面接触。 版权所有(C)2008,JPO&INPIT
    • 10. 发明专利
    • Electric double layer capacitor
    • 电双层电容器
    • JP2007258414A
    • 2007-10-04
    • JP2006080284
    • 2006-03-23
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • KITAGAWA TOSHIYUKIHIRATA TOSHIJIHASHIMOTO KEIKO
    • H01G9/06H01G9/08H01G11/00H01G11/66H01G11/74H01G11/78H01G11/82H01G11/84
    • Y02E60/13
    • PROBLEM TO BE SOLVED: To provide an electric double layer capacitor to be used for an automobile etc. which is excellent in vibration resistance by solving the problem that vibration resistance is insufficient. SOLUTION: The electric double layer capacitor is configured so that a capacitor element 1 having positive/negative leading electrode sections 1a, 1b provided on both end surfaces is housed in a metallic case 2 together with a driving electrolytic solution, an opening of the metallic case 2 is sealed with a terminal plate 3, and one electrode of the capacitor element 1 is led out from the terminal plate 3 and the other electrode is led out from the metallic case 2. The capacitor has a configuration in which circular drawing processing portions 2a, 2b are respectively provided on the external peripheral surfaces of the opening and the bottom of the metallic case 2, and the circumferential edges of the leading electrode sections 1a, 1b of the capacitor element 1 are each pressed and fixed on the internal surfaces of the drawing processing portions 2a, 2b. With this configuration, even if a large vibration is applied, the capacitor element 1 does not move in the metallic case 2 and excellent vibration resistance can be obtained. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:通过解决抗振性不足的问题,提供耐振动性优异的用于汽车等的双电层电容器。 解决方案:双电层电容器被配置为使得具有设置在两个端面上的正/负引出电极部分1a,1b的电容器元件1与驱动电解液一起容纳在金属壳体2中, 金属壳体2用端子板3密封,电容器元件1的一个电极从端子板3引出​​,另一个电极从金属壳体2引出。电容器具有圆形图 处理部分2a,2b分别设置在金属壳体2的开口和底部的外周表面上,并且电容器元件1的引导电极部分1a,1b的周边边缘被按压并固定在内部 绘图处理部分2a,2b的表面。 利用这种结构,即使施加大的振动,电容器元件1也不会在金属外壳2中移动,并且可以获得优异的抗振性。 版权所有(C)2008,JPO&INPIT