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公开(公告)号:US20240243420A1
公开(公告)日:2024-07-18
申请号:US18285795
申请日:2022-03-22
申请人: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
IPC分类号: H01M50/298 , H01M50/249 , H01M50/262 , H01M50/507 , H01M50/519 , H01M50/583
CPC分类号: H01M50/298 , H01M50/262 , H01M50/507 , H01M50/519 , H01M50/583 , H01M50/249 , H01M2220/20
摘要: Provided is a wiring module configured to be attached to a plurality of power storage devices having electrode terminals. The wiring module includes: a plurality of busbar units: and wires connected to the busbar units. Each of the busbar units includes: a busbar connected to the electrode terminals; a circuit board, and a fixing means that fixes the circuit board to the busbar. A conductive path is routed on the circuit board, and the conductive path includes: a connection land electrically connected to the busbar; a wire land connected to the corresponding wire; and a chip fuse provided between the connection land and the wire land.
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公开(公告)号:US20240170796A1
公开(公告)日:2024-05-23
申请号:US18279284
申请日:2022-03-11
申请人: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
IPC分类号: H01M50/298 , H01M50/581
CPC分类号: H01M50/298 , H01M50/581 , H01M2200/10
摘要: A wiring module is attached to a plurality of power storage devices, electrode terminals of the plurality of power storage devices being arranged in two rows continuously in an aligning direction of the plurality of power storage devices, and the two rows of electrode terminals being separated from each other in a separation direction orthogonal to the aligning direction, the wiring module including: a first substrate that is flexible and has a plurality of first voltage detection lines on only one surface thereof, a second substrate that is flexible and has a plurality of second voltage detection lines on only one surface thereof, and a connector, the plurality of first voltage detection lines are folded an odd number of times, ends on one side of the first voltage detection lines are electrically connected to electrode terminals that form one row of the two rows of electrode terminals.
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公开(公告)号:US20220272839A1
公开(公告)日:2022-08-25
申请号:US17624630
申请日:2020-07-09
申请人: SUMITOMO ELECTRIC PRINTED CIRCUITS, INC. , SUMITOMO ELECTRIC INDUSTRIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , AUTONETWORKS TECHNOLOGIES, LTD.
IPC分类号: H05K1/11 , H05K1/02 , H05K3/40 , H01M50/519
摘要: A flexible printed wiring board according to an aspect includes an insulating base film and a conductive pattern stacked on one surface side of the base film. The flexible printed wiring board further includes one or more square-shaped connecting terminals stacked over the conductive pattern with solder in between on one edge side of the conductive pattern. The connecting terminal is made of metal and includes a bent portion with both ends bent opposite to the base film. The connecting terminal includes a plated layer on an outer surface side of the bent portion.
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公开(公告)号:US20220272836A1
公开(公告)日:2022-08-25
申请号:US17624972
申请日:2020-07-09
申请人: SUMITOMO ELECTRIC PRINTED CIRCUITS, INC. , SUMITOMO ELECTRIC INDUSTRIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , AUTONETWORKS TECHNOLOGIES, LTD.
发明人: Yoshifumi UCHITA , Shinichi TAKASE
IPC分类号: H05K1/02 , H05K3/28 , H05K1/11 , H01M50/519
摘要: A flexible printed wiring board according to an aspect includes an insulating base film, a conductive pattern disposed on one surface of the base film and including one or more land portions, and a solder resist layer disposed on one surface of the base film in a partial or any region excluding the one or more land portions, the solder resist layer having a CTI value of 200 V or more.
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公开(公告)号:US20210267057A1
公开(公告)日:2021-08-26
申请号:US17275908
申请日:2019-09-11
申请人: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
IPC分类号: H05K1/11 , H05K1/02 , H05K1/18 , H01M50/502
摘要: A flexible printed circuit board includes: a proximal end portion; a left strip portion and a right strip portion that extend in the rear direction from the proximal end portion; and conductive paths, a portion of which is provided spanning from the proximal end portion to the left strip portion, and another portion of which is provided spanning from the proximal end portion to the right strip portion. In portions of the conductive path in the left strip portion and the right strip portion, strip side connecting portions that are electrically connected to electrode terminals of electricity storage devices are provided. In the left strip portion, a deformation portion that deforms to increase the distance between the left strip portion and the right strip portion is provided.
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公开(公告)号:US20200044223A1
公开(公告)日:2020-02-06
申请号:US16338606
申请日:2017-09-15
申请人: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人: Shinichi TAKASE , Yasuhiko KOTERA , Yusuke SUZUKI
摘要: A connection module includes: an insulating protector that holds a plurality of bus bars to connect between electrode terminals; and a flexible printed circuit that is held by the insulating protector, and includes a detection line that is connected to the each of the bus bars and detects a state of the power storage element. The insulating protector includes a protector horizontal part including a holding part which holds each of the bus bars and is formed at one end; and a vertical part that is extended in a vertical direction from the protector horizontal part in at least a part of another end, opposite to the one end. of the protector horizontal part. The flexible printed circuit includes: a substrate horizontal part that is held by the protector horizontal part; and a bent part that is bent perpendicularly to the substrate horizontal part and held by the vertical part.
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公开(公告)号:US20190221818A1
公开(公告)日:2019-07-18
申请号:US16335482
申请日:2017-09-15
申请人: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
摘要: A connection module includes: a plurality of bus bars that connect positive and negative electrode terminals of adjacent power storage elements of a plurality of power storage elements; and a sheet member that holds the plurality of bus bars arranged in an alignment direction of the plurality of power storage elements. The sheet member includes: a plurality of hold portions that hold the bus bars; and extension and contraction portion that is positioned between adjacent hold portions and has an extension and contraction distance equal to or longer than an electrode pitch tolerance between the positive and negative electrode terminals of the adjacent power storage elements in the alignment direction of the plurality of power storage elements.
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公开(公告)号:US20160197330A1
公开(公告)日:2016-07-07
申请号:US14655232
申请日:2013-12-24
申请人: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
IPC分类号: H01M2/20 , H01M10/48 , H01M2/22 , B60R16/033
CPC分类号: H01M2/206 , B60R16/033 , H01M2/1077 , H01M2/22 , H01M10/482 , H01M2220/20
摘要: A wiring module 10 to be attached to a battery module M1 including a single cell group 11 in which a plurality of single cells 12 having positive and negative electrode terminals 13 are lined up includes a connection member 19 that is made of aluminum or an aluminum alloy and that electrically connects adjacent electrode terminals 13 to each other and a voltage detection wire 45 formed by coating a core wire 46 made of aluminum or aluminum alloy with an insulation coating 47. An exposed core wire 46 that is exposed at an end portion of the voltage detection wire 45 is connected to the connection member 19 by welding.
摘要翻译: 附接到包括具有正极和负极端子13的多个单电池12的单电池组11的电池模块M1的配线模块10包括由铝或铝合金制成的连接部件19 并且将相邻的电极端子13彼此电连接,以及通过用绝缘涂层47涂覆由铝或铝合金制成的芯线46而形成的电压检测线45.暴露的芯线46,其暴露在 电压检测线45通过焊接与连接部件19连接。
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公开(公告)号:US20220410821A1
公开(公告)日:2022-12-29
申请号:US17780753
申请日:2020-11-25
申请人: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
IPC分类号: B60R16/02 , B60L3/00 , H01M50/502 , H01M10/48
摘要: A wiring module includes a flexible substrate, a sensor component (temperature sensor), a connecting member (bus bar), and a holding part-equipped relay member, wherein the holding part-equipped relay member includes: a relay member main body including a base part (first main plate) that is to be fixed to the flexible substrate and the bus bar, and a holding part (first holding piece) that is continuous with the first main plate; a pedestal part (housing) that is to be held by the first holding piece so as to be displaceable in a direction toward or away from the first main plate, and that is to be fixed to a position of the flexible substrate where the temperature sensor is mounted; and a biasing member that has elastic force, that has one end held by the first main plate, and that biases the housing in the direction away from the first main plate.
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公开(公告)号:US20220263141A1
公开(公告)日:2022-08-18
申请号:US17628360
申请日:2020-07-10
申请人: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人: Hideo TAKAHASHI , Shinichi TAKASE , Hiroki SHIMODA
IPC分类号: H01M10/42 , H01M10/48 , H01M50/204 , H01M50/507
摘要: A wiring module disposed on a plurality of power storage devices that have electrode terminals, the wiring module including: at least one flexible first substrate that is electrically connected to the electrode terminals; and a flexible second substrate that is electrically connected to the first substrate and a device, wherein a plurality of first voltage detection lines that are electrically connected to the electrode terminals are formed on the first substrate, and the plurality of first voltage detection lines are not lined up in the order of the potentials of the electrode terminals to which the plurality of first voltage detection lines are connected, a plurality of second voltage detection lines that are connected to the plurality of first voltage detection lines are formed on the second substrate, and the second substrate has a connection end portion that is connected to the device.
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