公开(公告)号：US12015116B2

公开(公告)日：2024-06-18

申请号：US18188530

申请日：2023-03-23

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Takuya Sakamoto ,  Yuki Nishibu ,  Tomoya Hioki ,  Masato Ono ,  Yosuke Koide ,  Kazumasa Inata

IPC分类号： H01M4/04 ,  H01M4/134 ,  H01M4/32 ,  H01M4/62 ,  H01M10/04 ,  H01M10/0562 ,  H01M10/0585

CPC分类号： H01M10/0468 ,  H01M4/0435 ,  H01M4/134 ,  H01M4/625 ,  H01M10/0562 ,  H01M10/0585 ,  H01M2300/0068

摘要： An all-solid-state battery manufacturing apparatus disclosed herein includes a transport apparatus, a press roller, and an adhesive provision apparatus. The transport apparatus transports an active material layer. The press roller has a foil attachment surface, which is a cylindrical surface to which the current collection foil is to be attached. The press roller rotates and moves the current collection foil attached to the foil attachment surface to the surface of the active material layer being transported by the transport apparatus and presses the current collection foil and the active material layer between the press roller and the transport apparatus. The adhesive provision apparatus is provided on a movement path of the current collection foil rotated and moved by the foil attachment surface of the press roller, and provides an adhesive to the current collection foil attached to the press roller.

公开(公告)号：US20230017625A1

公开(公告)日：2023-01-19

申请号：US17860365

申请日：2022-07-08

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Yuki Nishibu ,  Takamasa Maeda

IPC分类号： H01M50/183 ,  H01M10/0585 ,  H01M50/102 ,  H01M50/14

摘要： A main object of the present disclosure is to provide a battery in which wrinkles in its outer package is prevented from generating. The present disclosure achieves the object by providing a battery including: an internal element including at least a power generating element, and a laminate-type outer package in which the internal element is sealed; wherein the internal element includes a groove structure; and the battery includes a storing part where a part of the outer package is stored in the groove structure.

公开(公告)号：US11641026B2

公开(公告)日：2023-05-02

申请号：US17340347

申请日：2021-06-07

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Takuya Sakamoto ,  Yuki Nishibu ,  Tomoya Hioki ,  Masato Ono ,  Yosuke Koide ,  Kazumasa Inata

IPC分类号： H01M10/04 ,  H01M4/04 ,  H01M4/134 ,  H01M4/62 ,  H01M10/0562 ,  H01M10/0585

摘要： An all-solid-state battery manufacturing apparatus disclosed herein includes a transport apparatus, a press roller, and an adhesive provision apparatus. The transport apparatus transports an active material layer. The press roller has a foil attachment surface, which is a cylindrical surface to which the current collection foil is to be attached. The press roller rotates and moves the current collection foil attached to the foil attachment surface to the surface of the active material layer being transported by the transport apparatus and presses the current collection foil and the active material layer between the press roller and the transport apparatus. The adhesive provision apparatus is provided on a movement path of the current collection foil rotated and moved by the foil attachment surface of the press roller, and provides an adhesive to the current collection foil attached to the press roller.