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公开(公告)号：US12015116B2
公开(公告)日：2024-06-18
申请号：US18188530
申请日：2023-03-23
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.
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2.发明授权公开(公告)号：US11641026B2
公开(公告)日：2023-05-02
申请号：US17340347
申请日：2021-06-07
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.
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公开(公告)号：US11052842B2
公开(公告)日：2021-07-06
申请号：US16701333
申请日：2019-12-03
发明人： Yoshitaka Niimi , Naoyoshi Takamatsu , Shunya Kobayashi , Satoru Ito , Takuya Sakamoto , Hirotsugu Ohata , Shigeaki Goto , Shuji Tomura , Naoki Yanagizawa
摘要： A vehicle control device includes: first and second power supplies, and a control unit controlling to, when a remaining capacity difference between the first power supply and the second power supply is large, to reduce a first operating range, in which the connection state with the electrical load is controlled to be series connection state of the power supplies, and increase a second operating range, in which the connection state with the electrical load is controlled to be the parallel connection state of the power supplies or the single connection state of one of the power supplies having a larger remaining capacity, as compared with a case where the remaining capacity difference is small.
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公开(公告)号：US11034258B2
公开(公告)日：2021-06-15
申请号：US16672641
申请日：2019-11-04
发明人： Yoshitaka Niimi , Naoyoshi Takamatsu , Shunya Kobayashi , Satoru Ito , Takuya Sakamoto , Hirotsugu Ohata , Naoki Yanagizawa , Shuji Tomura , Shigeaki Goto
摘要： A power supply of a vehicle includes a first switching element, a second switching element, a third switching element, a first battery, a reactor element, a second battery, a smoothing capacitor, and a controller. When the connection state of the first battery and the second battery is switched from the series connection state to the parallel connection state, the controller is configured to perform a transition control so that a voltage of the smoothing capacitor is decreased to the higher of a voltage of the first battery and a voltage of the second battery, and perform a switching control to turn on the first switching element after a diode of the first switching element is energized.
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公开(公告)号：US11303146B2
公开(公告)日：2022-04-12
申请号：US17013883
申请日：2020-09-08
IPC分类号： H02J7/00 , H02P27/08 , H02M7/5387 , H02P25/18 , B60L50/60 , B60L53/16 , B60L53/20 , B60L58/10 , H02J7/34
摘要： A charging device includes: first and second capacitors connected in series between a positive electrode and a negative electrode of a storage battery; first and second switching elements each including a plurality of switching elements; first and second terminals; first and second changeover switches; and a control circuit controlling opening and closing of the first switching elements and the second switching elements to switch between a first state to charge the first capacitor with an external direct-current power source and a second state to charge the second capacitor with the external direct-current power source.
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公开(公告)号：US10923924B2
公开(公告)日：2021-02-16
申请号：US16655805
申请日：2019-10-17
发明人： Shunya Kobayashi , Yoshitaka Niimi , Naoyoshi Takamatsu , Satoru Ito , Takuya Sakamoto , Hirotsugu Ohata , Naoki Yanagizawa , Shuji Tomura , Shigeaki Goto
IPC分类号： B60R16/033 , H01M10/44 , H02J7/00 , H01M10/42 , B60L58/19
摘要： A power supply device of a vehicle includes a negative electrode terminal connected to a first battery; a positive electrode terminal connected to a second battery; a first positive electrode side relay between a first node and the first battery; a first capacitor connected between the first node and a negative line; a first negative electrode side relay between the first battery and the negative line; a first precharge relay and a first resistive element connected in parallel with the first negative electrode side relay; a second positive electrode side relay between a third node and the second battery; a second capacitor between the third node and a second node; a second negative electrode side relay between the second battery and the second node; and a second precharge relay and a second resistive element connected in parallel with the second positive electrode side relay.
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