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公开(公告)号：US07843680B2
公开(公告)日：2010-11-30
申请号：US12256694
申请日：2008-10-23
IPC分类号： H01G9/00
CPC分类号： H01G9/008 , H01G9/10 , Y10T29/417
摘要： A capacitor is provided to overcome the following problem: when plural capacitors are linked, a large coupling space is required because an anode and a cathode are brought out through the opposite ends, so that downsizing of the capacitor is difficult. The capacitor also allows easy electrical and mechanical coupling, reducing the required coupling space and unnecessary resistance. According to a structure of the capacitor, capacitor element (2) is enclosed in mechanical housing (3) having an opening sealed by terminal plate (4). Terminal slip (5), which includes rib (5b) to be coupled to one of the anode and the cathode of capacitor element (2) and terminal (5a), is insert-molded into terminal plate (4). The other of the anode and the cathode is coupled to an inner bottom face of metal housing (3). The one of the anode and the cathode is brought out through terminal (5a), and the other of the anode and the cathode is brought out through metal housing (3), thus a lower resistance is expected. When plural capacitors (1) are linked together, the coupling space is reduced by half, so that downsizing is achieved.
摘要翻译： 提供电容器以克服以下问题：当连接多个电容器时，由于通过相对端引出阳极和阴极而需要大的耦合空间，因此电容器的小型化变得困难。 电容器还允许轻松的电气和机械耦合，减少所需的耦合空间和不必要的电阻。 根据电容器的结构，将电容器元件（2）封闭在具有由端子板（4）密封的开口的机械壳体（3）中。 包括要耦合到电容器元件（2）的阳极和阴极之一的肋（5b）和端子（5a）的端子滑块（5）被插入模制到端子板（4）中。 阳极和阴极中的另一个耦合到金属外壳（3）的内底面。 阳极和阴极中的一个通过端子（5a）引出，并且阳极和阴极中的另一个通过金属壳体（3）被引出，因此预期较低的电阻。 当多个电容器（1）连接在一起时，耦合空间减少一半，从而实现了小型化。
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公开(公告)号：US07778011B2
公开(公告)日：2010-08-17
申请号：US11719029
申请日：2006-01-19
申请人： Tatsuo Fujii , Junichi Kurita , Hiroshi Fujii , Tsuyoshi Yoshino
发明人： Tatsuo Fujii , Junichi Kurita , Hiroshi Fujii , Tsuyoshi Yoshino
IPC分类号： H01G9/00
摘要： A chip type solid electrolytic capacitor includes a capacitor element-laminate. In the capacitor element-laminate, a plurality of capacitor elements, each having an anode portion and a cathode portion, are laminated so that the anode portions of the adjacent capacitor elements are disposed in the direction opposite to each other. Anode lead terminals are joined to the bottom faces of the anode portions of the capacitor elements disposed at both ends of the capacitor element-laminate. A cathode lead terminal is joined to the bottom face of the cathode portion of the capacitor element disposed in the center of the capacitor element-laminate. An Electrically insulating exterior resin coats the capacitor element-laminate so as to expose at least a part of the bottom faces of the anode lead terminals and a part of the cathode lead terminal.
摘要翻译： 芯片型固体电解电容器包括电容器元件层叠体。 在电容器元件层叠体中，层叠多个具有阳极部和阴极部的电容器元件，使得相邻的电容器元件的阳极部沿相反方向配置。 阳极引线端子连接到设置在电容器元件 - 层叠体的两端的电容器元件的阳极部分的底面。 阴极引线端子连接到设置在电容器元件 - 层叠体的中心的电容器元件的阴极部分的底面。 电绝缘外部树脂涂覆电容器元件层压体，以暴露阳极引线端子和阴极引线端子的一部分的至少一部分底面。
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公开(公告)号：US20090154067A1
公开(公告)日：2009-06-18
申请号：US12368569
申请日：2009-02-10
IPC分类号： H01G9/00
CPC分类号： H01G9/012 , H01F17/0006 , H01F27/40 , H01G9/14 , H01G9/28 , H03H1/0007 , H03H2001/0085
摘要： A chip-type filter has a laminated body formed by stacking a plurality of capacitor elements, a pair of positive electrode terminals, a pair of negative electrode terminals, insulating outer resin, and an inductor section. The laminated body includes capacitor elements in a first group and capacitor elements in a second group, the positive electrode sections in both groups are disposed on the opposite sides with respect to the negative electrode sections. Positive electrode terminals are electrically connected to the positive electrode sections of capacitor elements in the first group and those of capacitor elements in the second group, respectively. Negative electrode terminals are electrically connected to the negative electrode sections in the laminated body, and are disposed at both ends of the direction crossing the connecting direction between the positive electrode terminals. The inductor section is insulated from the negative electrode sections and couples the positive electrode terminals.
摘要翻译： 芯片型滤波器具有通过堆叠多个电容器元件，一对正极端子，一对负极端子，绝缘外部树脂和电感器部分而形成的层叠体。 层叠体包括第一组中的电容器元件和第二组中的电容器元件，两组中的正极部分相对于负极部分设置在相对侧上。 正极端子分别电连接到第一组中的电容器元件的正极部分和第二组中的电容器元件的正极部分。 负极端子与层叠体中的负极部电连接，并且配置在与正极端子之间的连接方向交叉的方向的两端。 电感器部分与负极部分绝缘并连接正极端子。
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公开(公告)号：US07457102B2
公开(公告)日：2008-11-25
申请号：US10595043
申请日：2005-05-26
CPC分类号： H01G9/008 , H01G9/10 , Y10T29/417
摘要： A capacitor is provided to overcome the following problem: when plural capacitors are linked, a large coupling space is required because an anode and a cathode are brought out through the opposite ends, so that downsizing of the capacitor is difficult. The capacitor also allows easy electrical and mechanical coupling, reducing the required coupling space and unnecessary resistance. According to a structure of the capacitor, capacitor element (2) is enclosed in mechanical housing (3) having an opening sealed by terminal plate (4). Terminal slip (5), which includes rib (5b) to be coupled to one of the anode and the cathode of capacitor element (2) and terminal (5a), is insert-molded into terminal plate (4). The other of the anode and the cathode is coupled to an inner bottom face of metal housing (3). The one of the anode and the cathode is brought out through terminal (5a), and the other of the anode and the cathode is brought out through metal housing (3), thus a lower resistance is expected. When plural capacitors (1) are linked together, the coupling space is reduced by half, so that downsizing is achieved.
摘要翻译： 提供电容器以克服以下问题：当连接多个电容器时，由于通过相对端引出阳极和阴极而需要大的耦合空间，因此电容器的小型化变得困难。 电容器还允许轻松的电气和机械耦合，减少所需的耦合空间和不必要的电阻。 根据电容器的结构，将电容器元件（2）封闭在具有由端子板（4）密封的开口的机械壳体（3）中。 将与电容器元件（2）的阳极和阴极之一连接的肋（5b）和端子（5a）的端子滑块（5）嵌入成型到端子板（4）中。 阳极和阴极中的另一个耦合到金属外壳（3）的内底面。 阳极和阴极中的一个通过端子（5a）引出，并且阳极和阴极中的另一个通过金属壳体（3）引出，因此预期较低的电阻。 当多个电容器（1）连接在一起时，耦合空间减少一半，从而实现了小型化。
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公开(公告)号：US07359180B2
公开(公告)日：2008-04-15
申请号：US10595080
申请日：2005-04-11
申请人： Junichi Kurita , Kazuo Tadanobu , Kenji Kuranuki , Yuji Midou , Tsuyoshi Yoshino , Tatsuo Fujii , Hiroshi Serikawa
发明人： Junichi Kurita , Kazuo Tadanobu , Kenji Kuranuki , Yuji Midou , Tsuyoshi Yoshino , Tatsuo Fujii , Hiroshi Serikawa
IPC分类号： H01G9/04
CPC分类号： B60R16/027 , Y10T29/41 , Y10T29/417
摘要： A solid electrolytic capacitor includes a flat-shaped anode terminal having a first surface connected to an anode portion of a capacitor element and having a second surface opposite to the first surface, a flat-shaped cathode terminal having a first surface connected to a cathode layer of the capacitor element and having a second surface opposite to the first surface thereof, and an insulating resin package accommodating the capacitor element, the anode terminal, and the cathode terminal. The second surface of the cathode terminal is flush with the second surface of the anode terminal. The second surface of the anode terminal and the second surface of the cathode terminal expose to an outside of the resin package. The anode terminal includes a first thick portion and a first thin portion thinner than the first thick portion. The first thick portion has the second surface of the anode terminal and a portion of the first surface of the anode terminal. The first thin portion has a portion of the first surface of the anode terminal and being connected to the first thick portion. The cathode terminal includes a second thick portion and a second thin portion thinner than the second thick portion. The second thick portion has the second surface of the cathode terminal and a portion of the first surface of the cathode terminal. The second thin portion has a portion of the first surface and being connected to the second thick portion. This solid electrolytic capacitor has a small equivalent series inductance, and is stably mountable to a mount body.
摘要翻译： 固体电解电容器包括平面状的阳极端子，其具有连接到电容器元件的阳极部分的第一表面并具有与第一表面相对的第二表面，扁平状阴极端子，其具有连接到阴极层的第一表面 并且具有与其第一表面相对的第二表面，以及容纳电容器元件，阳极端子和阴极端子的绝缘树脂封装。 阴极端子的第二表面与阳极端子的第二表面齐平。 阳极端子的第二表面和阴极端子的第二表面暴露于树脂封装的外部。 阳极端子包括第一厚部分和比第一厚部分更薄的第一薄部分。 第一厚部具有阳极端子的第二表面和阳极端子的第一表面的一部分。 第一薄部分具有阳极端子的第一表面的一部分并连接到第一厚部分。 阴极端子包括第二厚部分和比第二厚部分更薄的第二薄部分。 第二厚部具有阴极端子的第二表面和阴极端子的第一表面的一部分。 第二薄部分具有第一表面的一部分并且连接到第二厚部分。 该固体电解电容器具有小的等效串联电感，并且稳定地安装到安装体。
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公开(公告)号：US20060262487A1
公开(公告)日：2006-11-23
申请号：US11437666
申请日：2006-05-22
申请人： Junichi Kurita , Hiroshi Fujii , Tsuyoshi Yoshino
发明人： Junichi Kurita , Hiroshi Fujii , Tsuyoshi Yoshino
IPC分类号： H01G9/04
CPC分类号： H01G9/012 , H01G2/06 , H01G9/14 , Y10T29/41 , Y10T29/417
摘要： A chip-type solid electrolytic capacitor which has a four-terminal structure. The chip-type solid electrolytic capacitor includes capacitor elements laminated such that anode electrodes face alternately in opposite directions; a pair of anode terminals opposing to each other; and a pair of cathode terminals opposing to each other. The magnetic fluxes generated by current passing between respective terminals are mutually cancelled, thus allowing ESL to be drastically reduced. Further reduction of ESL is feasible by shortening the distance between the terminals as much as possible so as to reduce the current loop area.
摘要翻译： 具有四端子结构的芯片型固体电解电容器。 片式固体电解电容器包括电容器元件，其电容器元件层叠，使得阳极电极在相反方向上交替地面对 一对阳极端子彼此相对; 和一对彼此相对的阴极端子。 由相应端子之间的电流通过产生的磁通相互抵消，从而允许ESL被大大降低。 通过尽可能地缩短端子之间的距离来进一步降低ESL是可行的，以便减小电流回路面积。
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公开(公告)号：US20060156521A1
公开(公告)日：2006-07-20
申请号：US10595043
申请日：2005-05-26
CPC分类号： H01G9/008 , H01G9/10 , Y10T29/417
摘要： A capacitor is provided to overcome the following problem: when plural capacitors are linked, a large coupling space is required because an anode and a cathode are brought out through the opposite ends, so that downsizing the capacitors is difficult. The capacitor also allows easy electrical and mechanical coupling, reducing the coupling space and unnecessary resistance. A structure of the capacitor is this: Capacitor element (2) is enclosed in mechanical housing (3) of which opening is sealed by terminal plate (4). Terminal slip (5), which includes rib (5b) to be coupled to a first electrode of capacitor element (2) and terminal (5a), is insert-molded into terminal plate (4). A second electrode is coupled to an inner bottom face of metal housing (3). One of the anode or the cathode is brought out through terminal (5a), and the remaining one is brought out through metal housing (3), thus a lower resistance is expected. When plural capacitors (1) are linked together, the coupling space is reduced by half, so that downsizing is achieved.
摘要翻译： 提供电容器以克服以下问题：当连接多个电容器时，由于通过相对端引出阳极和阴极，所以需要大的耦合空间，因此难以减小电容器的尺寸。 电容器还允许轻松的电气和机械耦合，减少耦合空间和不必要的电阻。 电容器的结构是：电容器元件（2）被封闭在机械壳体（3）中，其开口由端子板（4）密封。 端子片（5），其包括要耦合到电容器元件（2）的第一电极的肋（5b）和端子（5a），被插入模制到端子板（4）中。 第二电极联接到金属外壳（3）的内底面。 阳极或阴极中的一个通过端子（5a）被引出，剩余的一个通过金属外壳（3）引出，因此预期较低的电阻。 当多个电容器（1）连接在一起时，耦合空间减少一半，从而实现了小型化。
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公开(公告)号：US07069649B2
公开(公告)日：2006-07-04
申请号：US11334454
申请日：2006-01-19
申请人： Minoru Tsunezaki , Tsuyoshi Yoshino
发明人： Minoru Tsunezaki , Tsuyoshi Yoshino
IPC分类号： H05K3/30
CPC分类号： H01G2/04 , H05K3/301 , H05K7/12 , H05K2201/10015 , H05K2201/10606 , Y10T29/4913
摘要： The invention relates to a capacitor device comprising the combination of a cylindrical capacitor and a holder for holding the capacitor in a sideways position. The holder includes a capacitor holding part that has an opening at the top and is arc-shaped in cross section, and a mounting part for mounting the holder itself to another device. The capacitor is held in a sideways position in the holding part of the holder with a heat shrinking resin tube interposed therebetween. Accordingly, the height of the capacitor device is reduced, so that the size of the capacitor device can be reduced. In addition, the connection distance between the capacitor device and another electronic device is shortened, so that the inductance can be made smaller.
摘要翻译： 本发明涉及一种电容器装置，其包括圆柱形电容器和用于将电容器保持在侧面位置的保持器的组合。 保持器包括电容器保持部分，其在顶部具有开口并且具有横截面的弧形，以及用于将保持器本身安装到另一装置的安装部。 电容器被保持在保持器的保持部分的侧向位置，其间插有热收缩树脂管。 因此，电容器器件的高度减小，从而可以减小电容器器件的尺寸。 此外，电容器装置与另一电子装置之间的连接距离缩短，使得可以使电感更小。
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公开(公告)号：US20060120012A1
公开(公告)日：2006-06-08
申请号：US11334454
申请日：2006-01-19
申请人： Minoru Tsunezaki , Tsuyoshi Yoshino
发明人： Minoru Tsunezaki , Tsuyoshi Yoshino
CPC分类号： H01G2/04 , H05K3/301 , H05K7/12 , H05K2201/10015 , H05K2201/10606 , Y10T29/4913
摘要： The invention relates to a capacitor device comprising the combination of a cylindrical capacitor and a holder for holding the capacitor in a sideways position. The holder includes a capacitor holding part that has an opening at the top and is arc-shaped in cross section, and a mounting part for mounting the holder itself to another device. The capacitor is held in a sideways position in the holding part of the holder with a heat shrinking resin tube interposed therebetween. Accordingly, the height of the capacitor device is reduced, so that the size of the capacitor device can be reduced. In addition, the connection distance between the capacitor device and another electronic device is shortened, so that the inductance can be made smaller.
摘要翻译： 本发明涉及一种电容器装置，其包括圆柱形电容器和用于将电容器保持在侧面位置的保持器的组合。 保持器包括电容器保持部分，其在顶部具有开口并且具有横截面的弧形，以及用于将保持器本身安装到另一装置的安装部。 电容器被保持在保持器的保持部分的侧向位置，其间插有热收缩树脂管。 因此，电容器器件的高度减小，从而可以减小电容器器件的尺寸。 此外，电容器装置与另一电子装置之间的连接距离缩短，使得可以使电感更小。
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公开(公告)号：US06590761B2
公开(公告)日：2003-07-08
申请号：US10163532
申请日：2002-06-07
申请人： Hisao Miyazawa , Tsuyoshi Yoshino
发明人： Hisao Miyazawa , Tsuyoshi Yoshino
IPC分类号： H01G400
摘要： A capacitor includes a capacitor element having leads accommodated along with electrolyte solution in a metallic case, and a sealing plate that seals the opening of the metallic case. In the capacitor, a center axis of a threaded portion provided in a terminal block on the sealing plate is constituted to be parallel to a planar portion of the sealing plate. Hence, the center axis of the threaded portion is vertical to a circuit board when mounting the capacitor onto the circuit board. Thereby, a series of operation from the insertion to the tightening of the mounting screw is done very easily.
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