公开(公告)号：US11837691B2

公开(公告)日：2023-12-05

申请号：US16979893

申请日：2019-03-20

申请人： Nissan Motor Co., Ltd.

发明人： Tomohiro Kaburagi ,  Kazuyuki Yoda ,  Eiji Minegishi ,  Noboru Yamauchi ,  Yusuke Emori ,  Hideki Ishitani ,  Masanori Shimada

IPC分类号： H01M10/04 ,  H01M10/0585 ,  H01M10/44 ,  H01M4/13 ,  H01M4/139

CPC分类号： H01M10/0468 ,  H01M4/13 ,  H01M4/139 ,  H01M10/0418 ,  H01M10/0585 ,  H01M10/446 ,  Y10T29/4911 ,  Y10T29/49108 ,  Y10T29/49115 ,  Y10T29/53135

摘要： A battery manufacturing method includes forming a unit cell having a positive electrode that is obtained by a positive electrode active material layer containing an electrolytic solution being disposed on a positive electrode current collector, a negative electrode that is obtained by a negative electrode active material layer containing an electrolytic solution being disposed on a negative electrode current collector, and a separator interposed between the positive electrode and the negative electrode. The battery manufacturing method further includes applying pressure to one unit cell or with two or more stacked unit cells from the stacking direction, and charging the one unit cell or the two or more stacked unit cells after applying of the pressure. The method is performed such that the positive electrode and the negative electrode are formed without an application film being subjected to a drying process performed through heating.

公开(公告)号：US11759897B2

公开(公告)日：2023-09-19

申请号：US17538401

申请日：2021-11-30

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Junhyeok Bae ,  Seung Yeop Lee ,  Jung Pyo Kim ,  Woojong Kim ,  Jongmin Park

IPC分类号： B23P19/10 ,  B25J9/00 ,  B23P19/12 ,  B23P21/00 ,  B23P19/00 ,  B23P23/06 ,  B23P19/04

CPC分类号： B23P19/006 ,  B23P19/04 ,  B23P19/10 ,  B23P19/12 ,  B23P23/06 ,  B25J9/0096 ,  B23P21/002 ,  B25J9/0093 ,  Y10T29/49899 ,  Y10T29/53135 ,  Y10T29/53539

摘要： A part assembling system of an automation line includes: a station frame in which a part assembling tool is installed and that includes at least one mounting part; at least one positioner mounted on the at least one mounting part; a part conveying pallet including at least one positioning pin coupled to the at least one positioner; and a moving carriage that transports the part conveying pallet to a predetermined position on a floor of a process work area.

公开(公告)号：US09912004B2

公开(公告)日：2018-03-06

申请号：US14718140

申请日：2015-05-21

申请人： GM Global Technology Operations LLC

发明人： Raymond D. Turner, III

IPC分类号： H01M2/00 ,  H01M10/04

CPC分类号： H01M10/0404 ,  H01M2/00 ,  H01M10/0481 ,  H01M10/049 ,  Y10T29/49004 ,  Y10T29/49108 ,  Y10T29/53022 ,  Y10T29/53135

摘要： A battery pack assembly and a method of making the same. The method includes using lifters with a cammed conveyor delivery mechanism to facilitate edgewise stacking of generally planar battery cells. The lifter spacing and cam profile are designed in such a way as to orient individual battery cell tabs and cooling fin assemblies to keep them close together but without applying significant forces to the stackable components. Combining conveyor streams allows components to be processed in parallel and sequenced correctly onto a single conveyor. Use of lifter integrated conveyor belt with cams and guides for individual battery cell orientation and sequencing promotes high speed assembly without a need to change component directions. The use of high-speed component delivery high is compatible with allowing more component placement variation, while the edgewise orientation of the components being assembled permits the use of small manufacturing footprints.

公开(公告)号：US09799927B2

公开(公告)日：2017-10-24

申请号：US14357856

申请日：2011-11-14

申请人： Kiyoyasu Hiwada ,  Harutada Dewa ,  Akira Nakazawa ,  Nobuaki Terakado

发明人： Kiyoyasu Hiwada ,  Harutada Dewa ,  Akira Nakazawa ,  Nobuaki Terakado

IPC分类号： H01M10/42 ,  H01L31/18 ,  H01L31/20

CPC分类号： H01M10/42 ,  H01L31/186 ,  H01L31/208 ,  H01M10/4242 ,  Y02E10/50 ,  Y02P70/521 ,  Y10T29/53135

摘要： A repair apparatus of a sheet type cell is capable of appropriately repairing and detoxifying defects of a sheet type cell having semiconductor characteristics. The repair apparatus repairs a sheet type cell in which a storage layer is sandwiched by layers of a positive electrode and a negative electrode and at least the storage layer has semiconductor characteristics. The repair apparatus applies electrical stimulation between the positive electrode and the negative electrode, measures electrical characteristics of the sheet type cell when the electrical stimulation is applied, and specifies a value of the electrical stimulation by the electrical stimulation source while considering measured electrical characteristics.

公开(公告)号：US20170237108A1

公开(公告)日：2017-08-17

申请号：US15583461

申请日：2017-05-01

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Kenta FUKATSU

IPC分类号： H01M10/04 ,  H01M2/36 ,  H01M10/0525

CPC分类号： H01M10/0404 ,  H01M2/361 ,  H01M2/365 ,  H01M10/0481 ,  H01M10/0525 ,  Y10T29/4911 ,  Y10T29/49115 ,  Y10T29/53135

摘要： According to one embodiment, a manufacturing device for a battery, includes, an electrolyte supply unit which introduces an electrolyte into a cell, a chamber which accommodates the battery cell, a first pressure adjustment unit configured to make a pressure in the battery cell lower than a pressure on the side of the electrolyte supply unit, and a second pressure adjustment unit configured to make a pressure outside the battery cell in the chamber lower than the pressure in the battery cell, thereby increasing the capacity of the battery cell.

公开(公告)号：US09637093B2

公开(公告)日：2017-05-02

申请号：US14858781

申请日：2015-09-18

申请人： Peter C. Droste

发明人： Peter C. Droste

IPC分类号： B60S5/06 ,  B60L11/18 ,  H01M10/42 ,  H01M10/44 ,  B60K1/04

CPC分类号： B60S5/06 ,  B60K1/04 ,  B60K2001/0438 ,  B60K2001/0455 ,  B60K2001/0472 ,  B60K2001/0494 ,  B60L11/1822 ,  B60L11/1824 ,  B60L11/1877 ,  H01M10/42 ,  H01M10/44 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7016 ,  Y02T10/705 ,  Y02T10/7055 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/124 ,  Y02T90/14 ,  Y10T29/49108 ,  Y10T29/4973 ,  Y10T29/5313 ,  Y10T29/53135

摘要： A system and method for the rapid exchange of batteries in an electric vehicle. The electric vehicle contains a removable battery housed in the vehicle's undercarriage. The electric vehicle moves through the exchange system either by propelling itself or by being propelled by the system. As the vehicle is propelled forward, the removable battery within the vehicle is unlocked from the vehicle and replaced with a charged battery. The charged battery forces the removable battery out of the rear of the vehicle as the vehicle moves forward through the exchange. The vehicle remains powered throughout the exchange process. Once the charged battery is aligned in position under the vehicle and connected to the vehicle through corresponding contacts, the charged battery is located into place in the vehicle's undercarriage and the vehicle is ready for additional driving.

公开(公告)号：US09484568B2

公开(公告)日：2016-11-01

申请号：US13880240

申请日：2011-10-05

申请人： Masahiko Nagasaka ,  Shogo Nakajima ,  Takayuki Nozawa ,  Osamu Sugino ,  Ikuto Mishima

发明人： Masahiko Nagasaka ,  Shogo Nakajima ,  Takayuki Nozawa ,  Osamu Sugino ,  Ikuto Mishima

IPC分类号： H01M4/82 ,  H01M6/00 ,  H01M4/02 ,  H01M4/13 ,  H01M10/0562 ,  H01M6/18 ,  C03B29/00 ,  H01M4/04 ,  H01M2/16 ,  H01M2/18 ,  H01M10/0525 ,  H01M10/0585 ,  H01M4/139 ,  H01M4/40 ,  H01M4/58 ,  H01M10/04

CPC分类号： H01M4/04 ,  H01M2/1673 ,  H01M2/18 ,  H01M4/0409 ,  H01M4/0471 ,  H01M4/139 ,  H01M4/405 ,  H01M4/58 ,  H01M4/5825 ,  H01M10/0404 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0585 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011 ,  Y10T29/49108 ,  Y10T29/53135

摘要： The present invention provides a method of manufacturing and an apparatus for manufacturing a layered structure comprising a solid electrolyte layer, a positive electrode active material layer, and a negative electrode active material layer, which together constitute an all-solid-state battery. The layered structure has concavities and convexities formed on the surface and is manufactured by the method comprising the steps of: forming a green sheet S111, where the green sheet for a solid electrolyte layer 11 is formed; forming concavities and convexities S112, where the green sheet for a solid electrolyte layer 11 and the sheet member 50 that is made from material that is caused to disappear when heated, and that has concavities and convexities, are formed in one piece, and the concavities and convexities are formed on the surface of the green sheet for a solid electrolyte layer 11; heating S113, where the sheet member 50 is caused to disappear by heating the green sheet for a solid electrolyte layer 11 and the sheet member 50 that are formed in one piece, and where the green sheet for a solid electrolyte layer 11 is sintered.

摘要翻译： 本发明提供一种制造方法和制造包括固体电解质层，正极活性物质层和负极活性物质层的层状结构的装置，它们一起构成全固态电池。 层状结构在表面形成有凹凸，并且通过包括以下步骤的方法制造：形成固体电解质层11的生片的生片S111; 形成凹凸S112，其中固体电解质层11的生片和由加热时消失的材料制成的薄片部件50形成为一体，并且凹部 并且在用于固体电解质层11的生片的表面上形成凸起; 加热S113，其中通过加热固体电解质层11的生片和形成为一体的片状构件50，并且固体电解质层11的生片被烧结而使片状构件50消失。

公开(公告)号：US09450268B2

公开(公告)日：2016-09-20

申请号：US14112764

申请日：2011-04-18

申请人： Hiroshi Sato ,  Seiji Yamaura

发明人： Hiroshi Sato ,  Seiji Yamaura

IPC分类号： H01M2/14 ,  H01M10/16 ,  H01M10/04 ,  H01M10/0583

CPC分类号： H01M10/045 ,  H01M10/0404 ,  H01M10/0459 ,  H01M10/0583 ,  Y10T29/49108 ,  Y10T29/53135

摘要： A production apparatus is equipped with a supply unit which has a cassette member 50 for bearing a predetermined number of positive electrode plates or negative electrode plates, and which batchwise supplies a plurality of positive electrode plates 5 or negative electrode plates 6 placed on the cassette member 50 to respective electrode plate conveying trays 19 of an electrode plate conveying member 20.

摘要翻译： 一种制造装置配备有供给单元，该供给单元具有用于承载预定数量的正极板或负极板的盒构件50，并且分批供给放置在盒构件上的多个正极板5或负极板6 50连接到电极板输送构件20的各个电极板输送盘19。

公开(公告)号：US09385395B2

公开(公告)日：2016-07-05

申请号：US13820679

申请日：2011-10-13

申请人： Yang Wu

发明人： Yang Wu

IPC分类号： H01M10/04 ,  H01M10/0525

CPC分类号： H01M10/04 ,  H01M10/0404 ,  H01M10/0436 ,  H01M10/0525 ,  Y02T10/7011 ,  Y10T29/49108 ,  Y10T29/53135

摘要： A continuous prismatic cell stacking system and method is disclosed. The system comprises: (a) devices on the system to supply a separator layer, a cathode layer, and an anode layer; and (b) one cutter on the frame for cathode layer and anode layer; and (c) conveyer system to convey the stacked cell. The conveyer system comprises a rotary disc and a transfer belt. The said rotary disc is round shape, or multi-equilateral shape, or track & field shape.

摘要翻译： 公开了一种连续棱柱形电池堆叠系统和方法。 该系统包括：（a）系统上的用于提供隔离层，阴极层和阳极层的装置; 和（b）框架上的一个切割器用于阴极层和阳极层; 和（c）输送系统传送堆叠的电池。 输送系统包括旋转盘和转印带。 所述旋转盘为圆形或多等边形状，或轨迹与形状。

公开(公告)号：US09368827B2

公开(公告)日：2016-06-14

申请号：US13972224

申请日：2013-08-21

申请人： GM Global Technology Operations LLC

发明人： Andrew L. Bartos ,  Yhu-Tin Lin ,  Raymond D. Turner, III

IPC分类号： H01M10/04 ,  H01M2/10 ,  H01M2/02 ,  B65G57/32

CPC分类号： H01M10/0404 ,  B65G57/32 ,  H01M2/0217 ,  H01M2/1077 ,  Y10T29/53135

摘要： A system and method for stacking battery cells or related assembled components. Generally planar, rectangular (prismatic-shaped) battery cells are moved from an as-received generally vertical stacking orientation to a generally horizontal stacking orientation without the need for robotic pick-and-place equipment. The system includes numerous conveyor belts that work in cooperation with one another to deliver, rotate and stack the cells or their affiliated assemblies. The belts are outfitted with components to facilitate the cell transport and rotation. The coordinated movement between the belts and the components promote the orderly transport and rotation of the cells from a substantially vertical stacking orientation into a substantially horizontal stacking orientation. The approach of the present invention helps keep the stacked assemblies stable so that subsequent assembly steps—such as compressing the cells or attaching electrical leads or thermal management components—may proceed with a reduced chance of error.

摘要翻译： 用于堆叠电池单元或相关组装组件的系统和方法。 通常，平面的矩形（棱柱形）电池单元从所接收的大致垂直的堆叠方向移动到大致水平的堆叠方向，而不需要机器人拾取和放置设备。 该系统包括许多传送带，其彼此协作地进行传送，旋转和堆叠单元或其附属组件。 皮带配有组件以便于电池的运输和旋转。 皮带和组件之间的协调运动促使电池从基本上垂直的堆叠取向到基本上水平的堆叠方向的有序运输和旋转。 本发明的方法有助于保持堆叠的组件的稳定性，从而随后的组装步骤（例如压缩电池或附接电引线或热管理组件）可以以减小的误差的机会进行。