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公开(公告)号：US08841018B2
公开(公告)日：2014-09-23
申请号：US13681760
申请日：2012-11-20
发明人： Masaya Nakano , Osamu Inaoka , Takao Takatsu , Haruhiko Yoneda
CPC分类号： H01M10/48 , H01M2/105 , H01M2/1077 , H01M10/4257 , Y02E60/12
摘要： The purpose of the present invention is to provide simpler and more reliable electrical wiring than a lead wire. A battery pack includes at least one rechargeable secondary battery (1), a battery holder (70) for housing the secondary battery (1) in a predetermined position, a pack circuit board (74) having a mounted electronic circuit for monitoring the secondary battery (1), and an electrical connection wire (85) for electrically wiring the pack circuit board (74). Here, the electrical connection wire (85) is a bent metal wire. Because wiring is realized using metal wire, and the metal connection is secured after the wiring has been completed, movement and deformation due to vibrations and other factors, such as that which occurs in the case of conventional lead wires, are avoided, and reliability can be improved. Because the present invention has the simple configuration of a bent metal wire, manufacturing can be simplified, manufacturing costs can be reduced, and components requiring insulation to improve reliability can be reduced, thereby lowering material costs.
摘要翻译： 本发明的目的是提供比引线更简单和更可靠的电线。 电池组包括至少一个可充电二次电池（1），用于将二次电池（1）容纳在预定位置的电池座（70），具有安装的电子电路的组电路板（74），用于监控二次电池 （1），以及用于电气布线所述电路板（74）的电连接线（85）。 这里，电连接线（85）是弯曲的金属线。 因为使用金属线实现布线，并且在布线完成之后确保金属连接，因此避免了由于诸如在常规引线的情况下发生的振动等因素的运动和变形，并且可靠性可以 要改进 由于本发明具有弯曲金属丝的简单结构，因此可以简化制造，可以降低制造成本，并且可以降低需要绝缘以提高可靠性的部件，从而降低材料成本。
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公开(公告)号：US20200076022A1
公开(公告)日：2020-03-05
申请号：US16615258
申请日：2018-04-06
发明人： Satoshi Kawakami , Masaya Nakano , Takao Takatsu
IPC分类号： H01M10/6553 , H01M2/30 , H01M10/44
摘要： A battery pack includes a plurality of batteries that are chargeable and dischargeable, a battery holder that arranges the batteries at predetermined positions, and a bus bar that is a metal sheet fixed to electrode terminals of the batteries. The bus bar includes: a plurality of fixed terminals connected with the electrode terminals of the batteries; a base that connects the plurality of batteries with each other through the plurality of fixed terminals in series and/or in parallel; and fuse links that include ends connected with the fixed terminals, respectively, and roots that are connected with the base. The battery pack further includes a heat insulating member that tightly covers surfaces of the fuse links, and surfaces of the fixed terminals connected with the fuse links, respectively.
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公开(公告)号：US20190020001A1
公开(公告)日：2019-01-17
申请号：US16067696
申请日：2016-12-19
发明人： Masaya Nakano , Haruhiko Yoneda , Osamu Inaoka
IPC分类号： H01M2/10 , H01M2/04 , H01M2/12 , H01M10/04 , H01M10/0525 , H01M10/6553 , H01M10/623
摘要： The battery pack includes: a plurality of battery cells each formed by closing an opening of a bottomed cylindrical outer can with a sealing plate; a battery holder to hold the plurality of battery cells in a mutually parallel attitude and hold electrode terminals provided at both ends of each battery cell in an attitude disposing on a same plane; and an outer case to house a battery assembly formed by holding the plurality of battery cells in the battery holder. The battery holder includes: a holding part to hold the ends of the plurality of battery cells along outer peripheral surfaces of the outer cans; and a cover on an end surface side of the plurality of battery cells held by the holding part. When the battery cell is abnormal, the cover is deteriorated by energy of a jetting body jetted from an end surface of the battery cell.
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公开(公告)号：US11855298B2
公开(公告)日：2023-12-26
申请号：US17048164
申请日：2019-04-05
IPC分类号： H01M50/244 , H01M50/213 , H01M50/289 , H01M50/262 , H01M50/207 , H01M50/204 , H01M50/271
CPC分类号： H01M50/244 , H01M50/204 , H01M50/207 , H01M50/213 , H01M50/262 , H01M50/271 , H01M50/289
摘要： A cell module includes a plurality of cylindrical batteries and a holder composed by arranging each of cylindrical batteries in a parallel posture. The holder includes: a holder body having holding spaces for arranging cylindrical batteries at fixed positions; and a sub holder stacked on the holder body. The holder body has stopper portions deformed toward surfaces of cylindrical batteries arranged in holding spaces. The sub holder has push rods that push out stopper portions to cylindrical batteries in a state of being coupled to the holder body. In a state in which the sub holder is coupled to the holder body, in the cell module, the push rods thrust stopper portions against cylindrical batteries, and press the surfaces of cylindrical batteries arranged in holding spaces.
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公开(公告)号：US11431059B2
公开(公告)日：2022-08-30
申请号：US16975467
申请日：2019-02-08
摘要： In a battery pack, a battery core pack is housed in an outer case where a gas discharge hole is closed by a breathable waterproof sheet, a design sheet is disposed to cover the breathable waterproof sheet, a gas groove is provided between the breathable waterproof sheet and the design sheet, and the gas groove communicates with a discharge side of the breathable waterproof sheet.
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公开(公告)号：US11063317B2
公开(公告)日：2021-07-13
申请号：US16067696
申请日：2016-12-19
发明人： Masaya Nakano , Haruhiko Yoneda , Osamu Inaoka
IPC分类号： H01M50/213 , H01M50/20 , H01M50/30 , H01M50/147 , H01M50/383 , H01M10/623 , H01M10/6553 , H01M10/04 , H01M10/0525 , H01M10/42
摘要： The battery pack includes: a plurality of battery cells each formed by closing an opening of a bottomed cylindrical outer can with a sealing plate; a battery holder to hold the plurality of battery cells in a mutually parallel attitude and hold electrode terminals provided at both ends of each battery cell in an attitude disposing on a same plane; and an outer case to house a battery assembly formed by holding the plurality of battery cells in the battery holder. The battery holder includes: a holding part to hold the ends of the plurality of battery cells along outer peripheral surfaces of the outer cans; and a cover on an end surface side of the plurality of battery cells held by the holding part. When the battery cell is abnormal, the cover is deteriorated by energy of a jetting body jetted from an end surface of the battery cell.
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公开(公告)号：US11936062B2
公开(公告)日：2024-03-19
申请号：US17311711
申请日：2019-12-02
发明人： Satoshi Kawakami , Masaya Nakano
IPC分类号： H01M50/367 , H01M50/213 , H01M50/227 , H01M50/231 , H01M50/262
CPC分类号： H01M50/367 , H01M50/213 , H01M50/227 , H01M50/231 , H01M50/262
摘要： A battery pack includes battery cell having exhaust valve that opens when internal pressure exceeds set pressure, and case that houses battery cell. Case includes multiple case units molded with plastic, multiple case units being coupled with mating surfaces to dispose battery cell inside case, and heat-resistant material disposed inside mating surfaces of respective multiple case units, heat-resistant material blocking gap between mating surfaces.
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公开(公告)号：US11201364B2
公开(公告)日：2021-12-14
申请号：US16615258
申请日：2018-04-06
发明人： Satoshi Kawakami , Masaya Nakano , Takao Takatsu
IPC分类号： H01M10/6553 , H01M10/44 , H01M50/543
摘要： A battery pack includes a plurality of batteries that are chargeable and dischargeable, a battery holder that arranges the batteries at predetermined positions, and a bus bar that is a metal sheet fixed to electrode terminals of the batteries. The bus bar includes: a plurality of fixed terminals connected with the electrode terminals of the batteries; a base that connects the plurality of batteries with each other through the plurality of fixed terminals in series and/or in parallel; and fuse links that include ends connected with the fixed terminals, respectively, and roots that are connected with the base. The battery pack further includes a heat insulating member that tightly covers surfaces of the fuse links, and surfaces of the fixed terminals connected with the fuse links, respectively.
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公开(公告)号：US09263717B2
公开(公告)日：2016-02-16
申请号：US13675002
申请日：2012-11-13
发明人： Masaya Nakano , Osamu Inaoka , Takao Takatsu , Haruhiko Yoneda
CPC分类号： H01M2/105 , H01M2/1055 , H01M2/204 , H01M2/30 , H01M2220/30
摘要： A battery pack detachably mounted in a device for supplying power to the device to operate the device includes at least one rechargeable secondary battery (1), a battery case (31) housing the rechargeable secondary battery (1), a mounting mechanism for mechanically mounting the battery case (31) in the device, an electrical connection connected electrically to the device for supplying power to the device, and a pack circuit board (74) securing the electrical connection. The battery case (31) is divided into a first casing and a second casing, the pack circuit board (74) is secured to the inside surface of the first casing, and the mounting mechanism is installed so the mounting mechanism is at least partially exposed on the surface of the first casing.
摘要翻译： 一种可拆卸地安装在用于向设备供电以操作设备的设备的电池组包括至少一个可再充电二次电池（1），容纳可再充电二次电池（1）的电池壳体（31），用于机械安装的安装机构 设备中的电池盒（31），电连接到用于向设备供电的设备的电连接以及固定电连接的包电路板（74）。 电池壳体31被分成第一壳体和第二壳体，组电路板74被固定在第一壳体的内表面，并且安装机构被安装成使安装机构至少部分露出 在第一壳体的表面上。
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公开(公告)号：US20130136965A1
公开(公告)日：2013-05-30
申请号：US13681760
申请日：2012-11-20
发明人： Masaya Nakano , Osamu Inaoka , Takao Takatsu , Haruhiko Yoneda
IPC分类号： H01M10/48
CPC分类号： H01M10/48 , H01M2/105 , H01M2/1077 , H01M10/4257 , Y02E60/12
摘要： The purpose of the present invention is to provide simpler and more reliable electrical wiring than a lead wire. A battery pack includes at least one rechargeable secondary battery (1), a battery holder (70) for housing the secondary battery (1) in a predetermined position, a pack circuit board (74) having a mounted electronic circuit for monitoring the secondary battery (1), and an electrical connection wire (85) for electrically wiring the pack circuit board (74). Here, the electrical connection wire (85) is a bent metal wire. Because wiring is realized using metal wire, and the metal connection is secured after the wiring has been completed, movement and deformation due to vibrations and other factors, such as that which occurs in the case of conventional lead wires, are avoided, and reliability can be improved. Because the present invention has the simple configuration of a bent metal wire, manufacturing can be simplified, manufacturing costs can be reduced, and components requiring insulation to improve reliability can be reduced, thereby lowering material costs.
摘要翻译： 本发明的目的是提供比引线更简单和更可靠的电线。 电池组包括至少一个可充电二次电池（1），用于将二次电池（1）容纳在预定位置的电池座（70），具有安装的电子电路的组电路板（74），用于监测二次电池 （1），以及用于电气布线所述电路板（74）的电连接线（85）。 这里，电连接线（85）是弯曲的金属线。 因为使用金属线实现布线，并且在布线完成之后确保金属连接，因此避免了由于诸如在常规引线的情况下发生的振动等因素的运动和变形，并且可靠性可以 要改进 由于本发明具有弯曲金属丝的简单结构，因此可以简化制造，可以降低制造成本，并且可以降低需要绝缘以提高可靠性的部件，从而降低材料成本。
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