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1. 发明授权

US10249920B2 Battery cell assembly 有权
公开(公告)号：US10249920B2
公开(公告)日：2019-04-02
申请号：US14721102
申请日：2015-05-26
申请人： LG Chem, Ltd.
发明人： Scott Dudley , Robert Merriman , Todd Richard Brown
IPC分类号： H01M10/6556 , H01M2/02 , H01M10/647 , H01M10/613 , H01M10/653
摘要： A battery cell assembly includes a pouch-type battery cell having a battery member, an external housing, and first and second electrical terminals. The external housing has a central housing portion and a peripheral lip member extending around a periphery of the central housing portion. The central housing portion encloses the battery member therein. The first and second electrical terminals are electrically coupled to the battery member and extend outwardly from the peripheral lip member. The assembly further includes a first tube disposed against the peripheral lip member of the external housing. The peripheral lip member extends around the first tube such that the first tube is at least partially disposed within a first interior region defined by the peripheral lip member.

2. 发明授权

US09865906B2 Battery system and method of assembling the battery system 有权
公开(公告)号：US09865906B2
公开(公告)日：2018-01-09
申请号：US15141538
申请日：2016-04-28
申请人： LG Chem, Ltd.
发明人： Scott Dudley , Robert Merriman , Heekook Yang
IPC分类号： H01M2/10 , H01M6/02 , H01M10/04 , H01M10/6554 , H01M6/50 , H01M10/613 , H01M10/653 , H01M10/6556
CPC分类号： H01M10/6554 , H01M2/10 , H01M2/1016 , H01M6/02 , H01M6/5038 , H01M10/04 , H01M10/613 , H01M10/647 , H01M10/653 , H01M10/6556
摘要： A battery system and a method of assembling the battery system are provided. The battery system includes a thermally conductive base member, a thermal transfer member, a thermally conductive adhesive portion, and a battery module. The thermal transfer member has a metal plate with a top portion and a bottom portion. The bottom portion is disposed on the thermally conductive base member. The top portion has a substantially arcuate-shaped groove extending inwardly into the metal plate. The thermally conductive adhesive portion is disposed in the substantially arcuate-shaped groove. The battery module having a first pouch-type battery cell with a first outer housing with a first end portion. The first end portion is disposed on the thermally conductive adhesive portion and is disposed above the arcuate-shaped groove.

3. 发明申请

US20170301969A1 BATTERY SYSTEM AND METHOD OF ASSEMBLING THE BATTERY SYSTEM 有权
公开(公告)号：US20170301969A1
公开(公告)日：2017-10-19
申请号：US15141538
申请日：2016-04-28
申请人： LG Chem, Ltd.
发明人： Scott Dudley , Robert Merriman , Heekook Yang
IPC分类号： H01M10/6554 , H01M6/50 , H01M2/10 , H01M10/613 , H01M10/6556 , H01M10/653 , H01M10/04 , H01M6/02
CPC分类号： H01M10/6554 , H01M2/10 , H01M2/1016 , H01M6/02 , H01M6/5038 , H01M10/04 , H01M10/613 , H01M10/647 , H01M10/653 , H01M10/6556
摘要： A battery system and a method of assembling the battery system are provided. The battery system includes a thermally conductive base member, a thermal transfer member, a thermally conductive adhesive portion, and a battery module. The thermal transfer member has a metal plate with a top portion and a bottom portion. The bottom portion is disposed on the thermally conductive base member. The top portion has a substantially arcuate-shaped groove extending inwardly into the metal plate. The thermally conductive adhesive portion is disposed in the substantially arcuate-shaped groove. The battery module having a first pouch-type battery cell with a first outer housing with a first end portion. The first end portion is disposed on the thermally conductive adhesive portion and is disposed above the arcuate-shaped groove.

4. 发明申请

US20170324129A1 THERMALLY CONDUCTIVE BASE MEMBER AND METHOD OF ASSEMBLING THE THERMALLY CONDUCTIVE BASE MEMBER 审中-公开
公开(公告)号：US20170324129A1
公开(公告)日：2017-11-09
申请号：US15149288
申请日：2016-05-09
申请人： LG Chem, Ltd.
发明人： Scott Dudley , Robert Merriman , Heekook Yang
IPC分类号： H01M10/6556 , B23K9/007 , H01M10/613 , H01M10/653 , H01M10/0525 , H01M2/10
CPC分类号： H01M10/6556 , H01M2/1016 , H01M10/613
摘要： A thermally conductive base member and a method of assembly are provided. The thermally conductive base member includes first and second metal base members, and a top plate. The first metal base member has a first bottom plate, first and second female coupling portions, and first and second rib portions. The second metal base member has a second bottom plate, a first male coupling portion, and first and second rib portions. The first male coupling portion is disposed in and coupled to the first female coupling portion. The top plate is coupled to a top surface of the first female coupling portion, a top surface of the second female coupling portion, and the first and second rib portions of the first metal base member such that a first flow channel is defined between the first and second rib portions of the first metal base member and the top plate.

5. 发明授权

US09774064B2 Battery pack 有权
公开(公告)号：US09774064B2
公开(公告)日：2017-09-26
申请号：US14954459
申请日：2015-11-30
申请人： LG Chem, Ltd.
发明人： Scott Dudley , Robert Merriman
IPC分类号： H01M10/6551 , H01M10/613 , H01M10/6556 , H01M10/0525
CPC分类号： H01M10/6551 , H01M10/0525 , H01M10/613 , H01M10/647 , H01M10/6555 , H01M10/6556 , H01M10/6561
摘要： A battery pack having a first battery cell, a first cooling fin, and a housing is provided. The first cooling fin has a rectangular-shaped sheet, and at least first, second, and third tabs disposed perpendicular to first and second major surfaces of the first battery cell. A first side of the rectangular-shaped sheet of the first cooling fin contacts the first major surface of the first battery cell. The first battery cell and the first cooling fin are disposed within an interior region of the housing. The housing has a first flow path within the interior region between a top edge of the first battery cell and a top wall of the housing, such that air flowing through the first flow path contacts the first, second, and third tabs of the first cooling fin to conduct heat energy away from the first cooling fin to reduce a temperature level of the first battery cell.

6. 发明申请

US20170117517A1 BATTERY CELL ASSEMBLY 有权
公开(公告)号：US20170117517A1
公开(公告)日：2017-04-27
申请号：US14920750
申请日：2015-10-22
申请人： LG Chem, Ltd.
发明人： Alexander Jeffrey Smith , Robert Merriman , Scott Dudley , Mohamed Alamgir , Heekook Yang , Michael P. Garascia
IPC分类号： H01M2/10 , H01M10/0525
CPC分类号： H01M2/1016 , H01M2/1022 , H01M2/1072 , H01M10/0525
摘要： A battery cell assembly having first, second, and third battery cells and a unitary wrapping sheet is provided. The unitary wrapping sheet is disposed on a top surface and a bottom surface of the first battery cell. The unitary wrapping sheet is further disposed on a top surface and a bottom surface of the second battery cell. The unitary wrapping sheet is further disposed on a top surface and a bottom surface of the third battery cell. The unitary wrapping sheet is further disposed on and encloses a portion of a combined periphery of the first, second, and third battery cells such that the top surface of the first battery cell, the top surface of the second battery cell, and the top surface of the third battery cell are held substantially parallel to one another.

7. 发明申请

US20180316072A1 BATTERY PACK 审中-公开
公开(公告)号：US20180316072A1
公开(公告)日：2018-11-01
申请号：US15498912
申请日：2017-04-27
申请人： LG Chem, Ltd.
发明人： Meng Xiao , Scott Dudley
IPC分类号： H01M10/6556 , H01M10/625 , H01M10/613
CPC分类号： H01M10/6556 , H01M10/613 , H01M10/625 , H01M2220/20
摘要： A battery pack includes a battery module with a bottom surface, and a cooling plate with a sheet member that holds the battery module thereon. The sheet member has first and second flow channels extending substantially parallel to one another. The first flow channel is disposed closer to a first longitudinal edge of the sheet member than the second flow channel. The first flow channel has a first cross-sectional area and a coolant flowing through the first flow channel having a first velocity. The second flow channel has a second cross-sectional area that is less than the first cross-sectional area of the first flow channel such that the coolant flowing through the second flow channel has a second velocity that is greater than the first velocity.

8. 发明申请

US20180123191A1 BATTERY SYSTEM 审中-公开
公开(公告)号：US20180123191A1
公开(公告)日：2018-05-03
申请号：US15359983
申请日：2016-11-23
申请人： LG Chem, Ltd.
发明人： Scott Dudley , Robert Merriman , Heekook Yang
IPC分类号： H01M10/613 , H01M2/02 , H01M2/10 , H01M10/647 , H01M10/6569 , H01M6/50
CPC分类号： H01M10/613 , H01M2/021 , H01M2/0212 , H01M2/0217 , H01M2/024 , H01M2/1061 , H01M2/1077 , H01M2/206 , H01M6/5038 , H01M10/647 , H01M10/653 , H01M10/6554 , H01M10/6556 , H01M10/6568 , H01M10/6569
摘要： A battery system includes a first metallic end plate. A first side of the first metallic end plate has first and second slanted surfaces and a first groove. The battery system further includes a first pouch battery cell having a first pouch housing with a first end portion and a second end portion. The first end portion has a first extension portion and first and second slanted end surfaces. The first pouch battery cell is coupled to the first metallic end plate such that the first extension portion of the first pouch battery cell is disposed in the first groove of the first metallic end plate, and the first and second slanted end surfaces of the first pouch battery cell are disposed on and against first and second thermally conductive adhesive portions, respectively, on the first and second slanted surfaces, respectively, of the first metallic end plate.

9. 发明授权

US09882185B2 Battery cell assembly 有权
公开(公告)号：US09882185B2
公开(公告)日：2018-01-30
申请号：US14920750
申请日：2015-10-22
申请人： LG Chem, Ltd.
发明人： Alexander Jeffrey Smith , Robert Merriman , Scott Dudley , Mohamed Alamgir , Heekook Yang , Michael P. Garascia
IPC分类号： H01M2/10 , H01M10/0525
CPC分类号： H01M2/1016 , H01M2/1022 , H01M2/1072 , H01M10/0525
摘要： A battery cell assembly having first, second, and third battery cells and a unitary wrapping sheet is provided. The unitary wrapping sheet is disposed on a top surface and a bottom surface of the first battery cell. The unitary wrapping sheet is further disposed on a top surface and a bottom surface of the second battery cell. The unitary wrapping sheet is further disposed on a top surface and a bottom surface of the third battery cell. The unitary wrapping sheet is further disposed on and encloses a portion of a combined periphery of the first, second, and third battery cells such that the top surface of the first battery cell, the top surface of the second battery cell, and the top surface of the third battery cell are held substantially parallel to one another.

10. 发明申请

US20170033420A1 BATTERY PACK 有权
标题翻译：电池组
公开(公告)号：US20170033420A1
公开(公告)日：2017-02-02
申请号：US14813203
申请日：2015-07-30
申请人： LG Chem, Ltd.
发明人： Scott Dudley , Robert Merriman , Heekook Yang , Anthony Arena
IPC分类号： H01M10/6563
CPC分类号： H01M10/6563 , H01M2/02 , H01M2/04 , H01M2/0456 , H01M2/1077 , H01M10/613 , H01M10/617 , H01M10/65 , H01M10/6556 , H01M10/6557 , H01M10/667
摘要： A battery pack having a battery module with a bottom surface and a top surface is provided. The battery module includes a plurality of flow channels extending through the battery module from the top surface to the bottom surface. The battery pack includes a base assembly adapted to hold the battery module therein. The base assembly has a bottom wall and a first end and a second end. The bottom surface of the battery module is disposed at an acute angle relative to the bottom wall of the base assembly in a first direction extending from the first end toward the second end. The battery pack includes a cover assembly having a top wall extending substantially parallel to the bottom wall of the base assembly, and a top surface of the battery module that is disposed at an acute angle relative to the top wall of the cover assembly.
摘要翻译：提供具有底面和顶面的电池模块的电池组。电池模块包括从顶表面延伸穿过电池模块到底表面的多个流动通道。电池组包括适于将电池模块保持在其中的基座组件。基座组件具有底壁和第一端和第二端。电池模块的底表面在从第一端向第二端延伸的第一方向上相对于基座组件的底壁呈锐角设置。电池组包括具有基本上平行于基座组件的底壁延伸的顶壁的盖组件和电池模块的顶表面，其相对于盖组件的顶壁以锐角设置。

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