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1. 发明授权

EP3525309B1 PROTECTION CIRCUIT 有权
公开(公告)号：EP3525309B1
公开(公告)日：2020-11-04
申请号：EP19163089.6
申请日：2005-09-06
申请人： Dexerials Corporation
发明人： FURUUCHI, Yuji , FURUTA, Kazutaka , KAWAZU, Masami
IPC分类号： H02H7/18 , H02J7/00 , H01H85/46

2. 发明授权

EP2309834B1 COMPRESSION BONDING DEVICE, COMPRESSION BONDING METHOD AND PRESSING PLATE 有权
标题翻译：压缩装订机，压缩和绑定过程冲压板
公开(公告)号：EP2309834B1
公开(公告)日：2015-02-25
申请号：EP09804657.6
申请日：2009-04-24
申请人： Dexerials Corporation
发明人： FURUTA, Kazutaka
IPC分类号： H05K13/04 , H01L21/60 , H05K3/32
CPC分类号： H05K3/303 , H01L24/16 , H01L24/29 , H01L24/32 , H01L24/75 , H01L24/83 , H01L2224/0554 , H01L2224/05568 , H01L2224/05573 , H01L2224/05647 , H01L2224/16 , H01L2224/2919 , H01L2224/32225 , H01L2224/75251 , H01L2224/75314 , H01L2224/75315 , H01L2224/75986 , H01L2224/83209 , H01L2224/838 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01029 , H01L2924/01033 , H01L2924/01045 , H01L2924/01047 , H01L2924/01078 , H01L2924/01079 , H01L2924/014 , H01L2924/0665 , H01L2924/0781 , H01L2924/14 , H01L2924/15788 , H01L2924/19043 , H05K3/323 , H05K2203/074 , H05K2203/1572 , Y02P70/613 , Y10T29/4913 , Y10T29/53174 , H01L2924/00 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： Even pressure is applied to a mounting target, even in a case where electronic components having different heights from each other are attempted to be mounted to a substrate, or in a case where an electronic component is attempted to be mounted to a substrate whose rear surface is provided with another electronic component. A mounting device 100 includes a lower pressurizing section 102 as a first pressurizing section and an upper pressurizing section 104 as a second pressurizing section, and pressurizes a substrate, a plurality of electronic components, and the like, sandwiched between the lower pressurizing section 102 and the upper pressurizing section 104, thereby mounting the substrate to the plurality of electronic components. The lower pressurizing section 102 or the upper pressurizing section 104 includes a dilatancy fluid 116.

3. 发明公开

EP3525309A1 PROTECTION CIRCUIT 有权
公开(公告)号：EP3525309A1
公开(公告)日：2019-08-14
申请号：EP19163089.6
申请日：2005-09-06
申请人： Dexerials Corporation
发明人： FURUUCHI, Yuji , FURUTA, Kazutaka , KAWAZU, Masami
IPC分类号： H02H7/18 , H02J7/00 , H01H85/46
摘要： A protection circuit is provided, which protects a battery pack from overcurrents and overvoltages using sensing means and a protection device having a heating resistor and a fuse element provided on a circuit board. This protection circuit allows for sharing a protection device regardless of the current rating and the voltage rating of the battery pack, thereby being manufactured at low costs.
A protection circuit 1A protects a battery pack 5 having serially connected rechargeable batteries 6 from overcurrents and overvoltages. The protection circuit 1A includes a protection device 2A having heating resistors 3 and fuse elements 4 provided on a circuit board, and sensing means 7 for detecting an overvoltage across any of the batteries in the battery pack 5 and switching a current flowing into the heating resistor 3. The protection circuit 1A allows the sensing means 7 in an overvoltage condition to switch on the current flowing through the heating resistor 3. This allows the voltage across a predetermined number of the serially connected batteries in the battery pack 5 to be applied to the heating resistor 3, thereby causing the heating resistor 3 to generate heat and the fuse element 4 to be melted.

4. 发明公开

EP3823123A1 PROTECTION CIRCUIT 有权
公开(公告)号：EP3823123A1
公开(公告)日：2021-05-19
申请号：EP20203270.2
申请日：2005-09-06
申请人： Dexerials Corporation
发明人： FURUUCHI, Yuji , FURUTA, Kazutaka , KAWAZU, Masami
IPC分类号： H02H7/18 , H02J7/00 , H01H85/46
摘要： A protection circuit is provided, which protects a battery pack from overcurrents and overvoltages using sensing means and a protection device having a heating resistor and a fuse element provided on a circuit board. This protection circuit allows for sharing a protection device regardless of the current rating and the voltage rating of the battery pack, thereby being manufactured at low costs.
A protection circuit 1A protects a battery pack 5 having serially connected rechargeable batteries 6 from overcurrents and overvoltages. The protection circuit 1A includes a protection device 2A having heating resistors 3 and fuse elements 4 provided on a circuit board, and sensing means 7 for detecting an overvoltage across any of the batteries in the battery pack 5 and switching a current flowing into the heating resistor 3. The protection circuit 1A allows the sensing means 7 in an overvoltage condition to switch on the current flowing through the heating resistor 3. This allows the voltage across a predetermined number of the serially connected batteries in the battery pack 5 to be applied to the heating resistor 3, thereby causing the heating resistor 3 to generate heat and the fuse element 4 to be melted.

5. 发明授权

EP1798833B1 PROTECTION CIRCUIT 有权
公开(公告)号：EP1798833B1
公开(公告)日：2019-04-17
申请号：EP05778471.2
申请日：2005-09-06
申请人： Dexerials Corporation
发明人： FURUUCHI, Yuji , FURUTA, Kazutaka , KAWAZU, Masami
IPC分类号： H02H7/18 , H02J7/00 , H01H85/46

6. 发明公开

EP4156427A1 PROTECTION CIRCUIT 审中-公开
公开(公告)号：EP4156427A1
公开(公告)日：2023-03-29
申请号：EP22200218.0
申请日：2005-09-06
申请人： Dexerials Corporation
发明人： FURUUCHI, Yuji , FURUTA, Kazutaka , KAWAZU, Masami
IPC分类号： H02H7/18 , H02J7/00 , H01H85/46
摘要： A protection circuit is provided, which protects a battery pack from overcurrents and overvoltages using sensing means and a protection device having a heating resistor and a fuse element provided on a circuit board. This protection circuit allows for sharing a protection device regardless of the current rating and the voltage rating of the battery pack, thereby being manufactured at low costs.
A protection circuit 1A protects a battery pack 5 having serially connected rechargeable batteries 6 from overcurrents and overvoltages. The protection circuit 1A includes a protection device 2A having heating resistors 3 and fuse elements 4 provided on a circuit board, and sensing means 7 for detecting an overvoltage across any of the batteries in the battery pack 5 and switching a current flowing into the heating resistor 3. The protection circuit 1A allows the sensing means 7 in an overvoltage condition to switch on the current flowing through the heating resistor 3. This allows the voltage across a predetermined number of the serially connected batteries in the battery pack 5 to be applied to the heating resistor 3, thereby causing the heating resistor 3 to generate heat and the fuse element 4 to be melted.

7. 发明公开

EP2797098A1 PROTECTIVE ELEMENT, PROTECTIVE ELEMENT FABRICATION METHOD, AND BATTERY MODULE IN WHICH PROTECTIVE ELEMENT IS EMBEDDED 审中-公开
标题翻译：保护元件，保护元法和电池模块嵌入其中保护元件
公开(公告)号：EP2797098A1
公开(公告)日：2014-10-29
申请号：EP12858846.4
申请日：2012-12-17
申请人： Dexerials Corporation
发明人： KOMORI, Chisato , FURUUCHI, Yuji , YONEDA, Yoshihiro , MUKAI, Koichi , EJIMA, Koji , FUJIHATA, Takashi , FURUTA, Kazutaka , ARAKI, Toshiaki
IPC分类号： H01H37/76 , H01M2/34 , H01M10/44 , H01M10/48 , H02H3/08 , H02H7/18 , H02J7/00
CPC分类号： H01M2/34 , H01H37/761 , H01H85/046 , H01H2085/0275 , H01H2085/466 , H01M10/0525 , H01M2200/103 , H02H3/08 , H02H7/18 , H02H9/041 , H02H9/042 , H02J7/0031 , H02J2007/0037 , H02J2007/004
摘要： An object of the present invention is to provide a protective element with which, while implementing a reduced height, a reliable blowout of a low-melting point metal upon a current path by heat of a heating body is possible. The protective element includes: a substrate (11) in which a concave portion (11a) is formed, a heating body (12) which is layered in the concave portion (11a); a second substrate (13) which is layered upon the substrate (11) to cover the heating body (12); first and second electrodes (14a), (14b) which are layered upon the surface of the substrate (11) on which the second substrate (13) is layered; a heating body electrode (15) which is layered upon the second substrate (13) to be superimposed with the heating body (12), and which is electrically connected to the heating body (12) and a current path between the first and the second electrodes; and a low-melting point element (16) which is layered from the heating body electrode to the first and second electrodes, and which causes a blowout of the current path between the first electrode and the second electrode by heating. The heating body electrode (15) is positioned in the same location relative to the first electrode (14a) and the second electrode (14b) which is specified in the thickness direction of the substrate (11).
摘要翻译：本发明的一个目的是提供具有一个保护元件，同时通过一个加热体的热实现一个高度降低，低融点金属的时的电流路径的可靠井喷是可能的。所述保护元件包括：其中的凹部（11A）形成在基板（11），其在凹部（11A）层叠的加热体（12）; 第二衬底（13）层积在所述衬底（11）以覆盖所述加热体（12）; 第一和第二电极（14A），（14B），它们是在基片（11）在其上第二基片（13）是叠层的表面分层; 这是在（13），以与所述加热体（12）被叠加在第二基板层叠发热体电极（15）所有，并且所有这些都被电连接到所述加热体（12）和在第一和第二之间的电流路径电极; 和从加热体电极层叠到所述第一电极和第二电极，以及其中低熔点元件（16）的所有使第一电极和通过加热所述第二电极之间的电流路径的一个井喷。加热体电极（15）在相对于所述第一电极（14a）和所述第二电极相同的位置被定位（图14B），其在所述基板的厚度方向（11）指定的所有。

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