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公开(公告)号：US20210066696A1
公开(公告)日：2021-03-04
申请号：US16991631
申请日：2020-08-12
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M2/20
摘要： The present disclosure aims to provide a battery wiring module according to which it is possible to easily inspect erroneous assembly resulting from rising of wires. A housing of the battery storage module includes a wire storage groove that contains wires and a cover member that covers the wire storage groove. The wire storages groove includes a bottom wall, side walls that stand upright from the bottom wall and oppose each other, and a protruding portion that protrude from a side wall toward an opposing side wall. The cover member includes a through hole that opposes the protruding portion from a side opposite to the bottom wall.
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公开(公告)号：US20230178839A1
公开(公告)日：2023-06-08
申请号：US17924072
申请日：2021-05-18
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M50/298
CPC分类号： H01M50/298
摘要： -- A first cover includes: a cover body portion that covers a wire insertion portion, a first engaging portion that extends from the cover body portion to a case body side, and is engaged with a first engagement portion of the case body, and a second engaging portion that extends from the cover body portion to the case body, and is engaged with a second engagement portion of the case body. A length in an extending direction of the first engaging portion is set longer than a length in an extending direction of the second engaging portion. Moreover, the case body includes a first regulation portion that abuts against a leading end portion in the extending direction of the first engaging portion when the first engaging portion is about to be engaged with the second engagement portion, and regulates displacement of the first engaging portion in an attachment direction.
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公开(公告)号：US20210313656A1
公开(公告)日：2021-10-07
申请号：US17267274
申请日：2019-08-26
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M50/507 , H01M50/517 , H01M50/503 , H01M50/204
摘要： Provided is a battery wiring module according to which a load that acts on module-side terminals accompanying expansion or contraction of battery cells can be reduced. A housing includes a wire accommodating portion for accommodating wires, multiple terminal accommodating portions for accommodating module-side terminals, and first elastic joining portions that join the wire accommodating portion and the terminal accommodating portions in an elastically-deformable manner in the direction in which the battery cells are aligned.
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公开(公告)号：US20230223640A1
公开(公告)日：2023-07-13
申请号：US17924077
申请日：2021-05-18
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M50/298
CPC分类号： H01M50/298
摘要： A case of a battery wiring module includes a first case body that has a groove-like first wire insertion portion, a second case body that has a groove-like second wire insertion portion, a first cover that covers an opening of the first wire insertion portion, and a second cover that covers an opening of the second wire insertion portion. The first wire insertion portion and the second wire insertion portion are provided in parallel along the lengthwise direction of an electric wire. In addition, the opening of the first wire insertion portion and the opening of the second wire insertion portion are open in the same direction. The case also includes an overlapping portion in which the first cover and the second cover overlap each other in the opening direction of opening of first and second wire insertion portions.
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公开(公告)号：US20230178840A1
公开(公告)日：2023-06-08
申请号：US17924084
申请日：2021-05-18
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M50/298 , H01M50/507
CPC分类号： H01M50/298 , H01M50/507
摘要： One problem to be solved by the present disclosure is to provide a battery wiring module that can facilitate parts control. A case (12) includes a first case body (21) including first wire inserting portions (31), a second case body (22) including second wire inserting portions (41), first covers (24) attached to the first case body (21) to cover the first wire inserting portions (31), and second covers (25) attached to the second case body (22) to cover the second wire inserting portions (41). Furthermore, the first covers (24) and the second covers (25) have shapes identical to each other.
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公开(公告)号：US20230178841A1
公开(公告)日：2023-06-08
申请号：US17924087
申请日：2021-05-18
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
IPC分类号： H01M50/298 , H01M50/507
CPC分类号： H01M50/298 , H01M50/507
摘要： An aspect of this disclosure is to provide a battery wiring module that enables the case to stably hold bus bars. A battery wiring module (10) according to an aspect of this disclosure includes a plate-shaped bus bar (11) to be connected to a secondary battery (BT); and a case (12) that holds the bus bar (11). Also, the case (12) includes a holding portion (33) that holds the bus bar (11), and a regulating portion (34) that regulates rotation of the bus bar (11) about the holding portion (33) when the bus bar (11) is viewed in the plate thickness direction of the bus bar (11), i.e., in the height direction (Z).
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公开(公告)号：US20210066695A1
公开(公告)日：2021-03-04
申请号：US16991605
申请日：2020-08-12
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
摘要： Provided is a battery wiring module that allows module-side terminals to be easily mounted to a housing. The battery wiring module includes module-side terminals that are electrically connected to bus bars connecting battery terminals of a plurality of battery cells; wires with ends on one side connected to the module-side terminals; and a housing for accommodating the wires and the module-side terminals. The housing includes a plurality of terminal accommodating portions for accommodating the module-side terminals. The terminal accommodating portions include insertion ports into which the module-side terminals are partially inserted, and recesses that are located upstream of the insertion ports in a direction in which the module-side terminals are inserted and that are lower than terminal seat surfaces on which the module-side terminals can be placed.
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公开(公告)号：US20210066694A1
公开(公告)日：2021-03-04
申请号：US16990336
申请日：2020-08-11
发明人： Hiroshi SATO , Ryota MORI , Hisayoshi YAITA , Masami SUZUKI , Maya NAKASUKA
摘要： Provided is a battery wiring module that can suppress a case in which a cover comes off. The battery wiring module includes a housing having a wire storage groove that stores multiple wires. The housing includes a first storage groove and second storage grooves that both extend in an X direction and are arranged side by side in a Y direction orthogonal to the X direction, and third storage grooves that are in communication with the first storage groove and the second storage grooves. The housing includes a first cover, second covers, and third covers that respectively cover the first storage groove, the second storage grooves, and the third storage grooves. The first cover has abutting portions that abut on outer surfaces on sides of the third covers opposite to the underside surfaces opposing the third storage grooves.
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