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公开(公告)号：US09564668B2
公开(公告)日：2017-02-07
申请号：US14650147
申请日：2013-12-05
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Naoto Morisaku , Takayuki Kato , Shintaro Watanabe , Hidefumi Oishi , Takashi Sakai , Yuki Chujo , Hiromi Ueda , Kazuki Maeda , Hirohisa Kato , Tomonori Sasaki , Atsushi Yamaguchi
IPC: H01M10/6555 , H01M10/625 , H01M2/10 , H01M10/647 , H01M10/6554 , H01M10/613
CPC classification number: H01M10/625 , H01M2/1077 , H01M10/613 , H01M10/647 , H01M10/6554 , H01M10/6555 , H01M2220/20 , Y10T29/4911
Abstract: A battery module joined to a joint body. Each heat transfer plate of the battery module has a sandwiched portion provided between adjacent battery cells and a joined portion. A first heat conductive layer that contacts a battery cell and has a first thickness is provided on the sandwiched portion of each heat transfer plate. A second heat conductive layer is provided on the facing surface of each heat transfer plate other than the heat transfer plate that is the closest to the joint body when the joined portion is joined to the joint body. The second heat conductive layer is configured to contact the joint body. The second heat conductive layer on the heat transfer plate that is the farthest from the joint body when the joined portion is joined to the joint body has a second thickness, which is greater than the first thickness.
Abstract translation: 连接到接头体的电池模块。 电池模块的每个传热板具有设置在相邻的电池单元和接合部之间的夹层部。 在每个传热板的夹层部分上设置有与电池单元接触且具有第一厚度的第一导热层。 第二导热层设置在每个传热板的相对表面上，而不是当接合部分接合到接头体时最靠近接头本体的传热板。 第二导热层被构造成与接头体接触。 当接合部分接合到接合体上时，传热板上距接头体最远的第二导热层具有大于第一厚度的第二厚度。
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公开(公告)号：US20150239719A1
公开(公告)日：2015-08-27
申请号：US14426839
申请日：2013-09-03
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Hidefumi Oishi , Takahisa Sugimoto , Shintaro Watanabe , Takashi Sakai , Hiromi Ueda , Naoto Morisaku , Kazuki Maeda
CPC classification number: B66F9/07572 , B60K1/04 , B60K11/06 , B60K2001/005 , B60K2001/0416 , B60L11/18 , B60Y2200/15 , B66F9/07531 , B66F9/07554 , B66F9/07595 , H01M2/1077 , H01M2/1083 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/655 , H01M10/6551 , H01M10/6554 , H01M10/6563 , H01M2220/20
Abstract: An industrial vehicle includes a vehicle body and a battery pack, which is placed in the vehicle body. The battery pack includes a counterweight and at least one battery cell, which partially contacts the counterweight. The battery pack is arranged in the vehicle body such that a contact portion of the counterweight that contacts the at least one battery cell exchanges heat with relative wind by a greater amount than a non-contact portion of the at least one battery cell that have no contact with the counterweight.
Abstract translation: 工业车辆包括放置在车体中的车体和电池组。 电池组包括配重和至少一个与配重部分接触的电池单元。 电池组被布置在车身中，使得与该至少一个电池单元接触的配重的接触部分相对于所述至少一个电池单元的非接触部分而言，相对于风的交换热量大于没有 与配重接触。
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公开(公告)号：US11515596B2
公开(公告)日：2022-11-29
申请号：US16761649
申请日：2018-09-11
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Masahiro Yamada , Kojiro Tamaru , Takafumi Yamasaki , Takashi Sakai , Hiroki Maeda , Naoto Morisaku , Hiromi Ueda , Akihito Tsuge , Koji Tsukamoto
IPC: H01M50/184 , H01M50/193 , H01G11/12 , H01G11/80 , H01M10/0525 , H01M10/0585 , H01M10/34
Abstract: A method for manufacturing an electricity-storage module includes: preparing a stacked body and first sealing portions; processing an extension portion of one or more first sealing portions included in an outer edge portion in a stacking direction of the stacked body so that an extension portion length of the one or more of first sealing portions becomes shorter than a length of the extension portions of the first sealing portions which are not included in the outer edge portion; and forming a second sealing portion that is provided at the periphery of the first sealing portions when viewed from the stacking direction and covers at least parts of outer surfaces of the first sealing portions located at stacking ends of the stacked body in the stacking direction by injection molding in which a resin material is caused to circulate in a mold frame.
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公开(公告)号：US10177352B2
公开(公告)日：2019-01-08
申请号：US15507119
申请日：2015-08-10
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Takashi Sakai , Takayuki Kato , Hiromi Ueda , Naoto Morisaku
Abstract: A battery module has battery cells. The battery cells are arranged side by side while being separately held by battery holders. The battery cells are connected in series with bus bars. Each bus bar has a bent portion. Each battery holder includes a protruding wall that is provided between connection terminals adjacent to each other in the direction in which the battery cells are arranged. The protruding walls protrude further than the connection terminals in the direction in which the connection terminals protrude from the cases.
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公开(公告)号：US09812682B2
公开(公告)日：2017-11-07
申请号：US14650472
申请日：2013-12-05
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Kazuki Maeda , Takayuki Kato , Shintaro Watanabe , Hidefumi Oishi , Takashi Sakai , Yuki Chujo , Hiromi Ueda , Naoto Morisaku , Atsushi Yamaguchi
IPC: H02J7/00 , H02J7/14 , H01M2/10 , B66F9/24 , B66F9/075 , H01M10/46 , B60L11/18 , H01M10/625 , H01M10/613 , H01M10/6562 , H01M10/6555 , H01M10/667
CPC classification number: H01M2/1077 , B60L11/1803 , B60L11/1864 , B60L11/1874 , B60L11/1877 , B60L11/1879 , B60L2200/42 , B66F9/07554 , B66F9/24 , H01M2/1083 , H01M10/46 , H01M10/613 , H01M10/625 , H01M10/6555 , H01M10/6562 , H01M10/667 , H01M2220/20 , Y02P90/60 , Y02T10/7005 , Y02T10/7061
Abstract: A battery pack includes a battery module including a plurality of rechargeable batteries, an electronic component that contributes to charging and discharging of the rechargeable batteries, and an installation body including an extending portion, which extends vertically. The installation body includes a placing portion, which projects from the extending portion in a direction crossing the vertical direction. At least one of the battery module and the electronic component is installed in the extending portion while being placed on the placing portion.
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公开(公告)号：US09481556B2
公开(公告)日：2016-11-01
申请号：US14426839
申请日：2013-09-03
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Hidefumi Oishi , Takahisa Sugimoto , Shintaro Watanabe , Takashi Sakai , Hiromi Ueda , Naoto Morisaku , Kazuki Maeda
IPC: B60R16/04 , B66F9/075 , B60K1/04 , H01M2/10 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6554 , H01M10/613 , H01M10/655 , B60L11/18 , B60K11/06 , B60K1/00 , H01M10/6563
CPC classification number: B66F9/07572 , B60K1/04 , B60K11/06 , B60K2001/005 , B60K2001/0416 , B60L11/18 , B60Y2200/15 , B66F9/07531 , B66F9/07554 , B66F9/07595 , H01M2/1077 , H01M2/1083 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/655 , H01M10/6551 , H01M10/6554 , H01M10/6563 , H01M2220/20
Abstract: An industrial vehicle includes a vehicle body and a battery pack, which is placed in the vehicle body. The battery pack includes a counterweight and at least one battery cell, which partially contacts the counterweight. The battery pack is arranged in the vehicle body such that a contact portion of the counterweight that contacts the at least one battery cell exchanges heat with relative wind by a greater amount than a non-contact portion of the at least one battery cell that have no contact with the counterweight.
Abstract translation: 工业车辆包括放置在车体中的车体和电池组。 电池组包括配重和至少一个与配重部分接触的电池单元。 电池组被布置在车身中，使得与该至少一个电池单元接触的配重的接触部分相对于所述至少一个电池单元的非接触部分而言，相对于风的交换热量大于没有 与配重接触。
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公开(公告)号：US20150249239A1
公开(公告)日：2015-09-03
申请号：US14431844
申请日：2013-09-20
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Hiromi Ueda , Takahisa Sugimoto , Shintaro Watanabe , Hidefumi Oishi , Takashi Sakai , Naoto Morisaku , Kazuki Maeda
IPC: H01M2/10
CPC classification number: H01M2/1077 , H01M2220/20
Abstract: A battery module includes a first battery stack, a second battery stack, a first bracket, and a second bracket. The first and second battery stacks each have a plurality of rechargeable batteries. The first battery stack has an end adjacent to the second battery stack, and the second battery stack has an end adjacent to the first battery stack. The first bracket is provided at the end of the first battery stack. The second bracket is provided at the end of the second battery stack and has the same shape as the first bracket. Each of the first bracket and the second bracket has insertion protrusions and receiving recesses that are alternately arranged. One of the insertion protrusions of the second bracket is inserted into the receiving recess formed between adjacent two of the insertion protrusions of the first bracket.
Abstract translation: 电池模块包括第一电池堆，第二电池堆，第一支架和第二支架。 第一和第二电池组各自具有多个可再充电电池。 第一电池组具有与第二电池组相邻的端部，并且第二电池组具有与第一电池组相邻的端部。 第一支架设置在第一电池堆的末端。 第二支架设置在第二电池堆的端部并具有与第一支架相同的形状。 第一支架和第二支架中的每一个具有交替布置的插入突起和接收凹部。 第二托架的一个插入突起被插入形成在第一托架的相邻的两个插入突起之间的接收凹部中。
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公开(公告)号：US12206122B2
公开(公告)日：2025-01-21
申请号：US17421515
申请日：2020-03-10
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Kojiro Tamaru , Takashi Sakai , Masahiro Yamada , Sho Kishine , Hiroki Maeda
IPC: H01M50/186 , H01G11/28 , H01G11/52 , H01G11/80 , H01M10/0585 , H01M4/02 , H01M50/176
Abstract: In a power storage module, a side surface of an electrode laminate body has a welded layer where first sealing portions adjacent in a lamination direction are welded. A sealing body has: a side surface (opening wall) provided with a through hole communicating with an internal space; and side surfaces (non-opening walls) lacking the through hole. When viewed from the lamination direction, a width of the welded layer at the opening wall is smaller than a width of the welded layer at the non-opening wall.
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公开(公告)号：US09917338B2
公开(公告)日：2018-03-13
申请号：US14779792
申请日：2014-03-18
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Hidefumi Oishi , Takayuki Kato , Hirohisa Kato , Hiromi Ueda , Fumihiko Ishiguro , Naoto Morisaku , Kazuki Maeda , Takashi Sakai , Shintaro Watanabe , Atsushi Yamaguchi , Yuki Chujo
IPC: H01M10/50 , H01M10/625 , H01M2/10 , H01M10/6571 , H01M10/6572 , H01M10/617 , H01M10/635
CPC classification number: H01M10/625 , H01M2/1077 , H01M10/617 , H01M10/635 , H01M10/6571 , H01M10/6572 , H01M2220/20
Abstract: A battery pack includes a battery module including a plurality of cells, a housing that accommodates the battery module and is thermally coupled to the battery module, and a temperature adjuster that is thermally coupled and attached to the housing. The temperature adjuster changes a temperature of the housing.
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公开(公告)号：US09806308B2
公开(公告)日：2017-10-31
申请号：US14763327
申请日：2014-01-31
Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Inventor： Shintaro Watanabe , Hidefumi Oishi , Takashi Sakai , Yuki Chujo , Hiromi Ueda , Naoto Morisaku , Kazuki Maeda , Takayuki Kato , Tomonori Sasaki
IPC: H01M2/12 , H01M2/04 , H01M2/10 , H01M2/20 , H01M10/6555 , H01M2/02 , H01M10/42 , H01M10/617
CPC classification number: H01M2/12 , H01M2/0217 , H01M2/04 , H01M2/1016 , H01M2/1241 , H01M2/1252 , H01M2/202 , H01M10/425 , H01M10/617 , H01M10/6555
Abstract: A battery module is provided and includes a plurality of rechargeable batteries and a battery cover, wherein the rechargeable batteries are disposed adjacent to each other, each of the rechargeable batteries has a battery case having a wall portion equipped with an open valve that is constructed so as to open when the inner pressure of the battery case rises up to a threshold value, and the battery cover faces the wall portion. The battery cover has a plurality of cover members provided side by side in a direction toward which the rechargeable batteries are disposed adjacent to each other. The cover members include at least adjacent first and second cover members. The first cover member has a first edge portion and the second cover member has a second edge portion overlapped with the first edge portion.
