公开(公告)号：US20240170764A1

公开(公告)日：2024-05-23

申请号：US18512550

申请日：2023-11-17

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  Duck Yang Industry Co., Ltd.

发明人： Sun Jun Kim ,  Hyung Seok Choi ,  Hee Jun Do ,  In Mook Park ,  Jae Yong Lee ,  Ki Won Jung

IPC分类号： H01M10/6563 ,  H01M10/652 ,  H01M10/6556

CPC分类号： H01M10/6563 ,  H01M10/652 ,  H01M10/6556

摘要： An energy storage device is equipped with an intake and exhaust integrated duct. The intake and exhaust integrated duct is capable of achieving a uniform cooling effect in a plurality of battery modules by distributing air to each cell module of a battery.

公开(公告)号：US20170352931A1

公开(公告)日：2017-12-07

申请号：US15540388

申请日：2015-12-11

申请人： SONY CORPORATION

发明人： NAOTAKE YOSHIDA ,  TSUTOMU AOYAMA ,  TATSUYA ADACHI ,  HIROAKI ONO ,  NORITSUGU YOSHIZAWA

IPC分类号： H01M10/637 ,  H01M10/6553 ,  H01M10/652 ,  H01M10/643 ,  H01M10/627 ,  H01M10/625 ,  H01M10/617 ,  H01M10/6556 ,  H01M10/613

CPC分类号： H01M10/637 ,  H01M2/10 ,  H01M10/613 ,  H01M10/617 ,  H01M10/625 ,  H01M10/627 ,  H01M10/643 ,  H01M10/652 ,  H01M10/653 ,  H01M10/6553 ,  H01M10/6554 ,  H01M10/6556 ,  H01M10/6562

摘要： A power storage module includes: a battery block group including a plurality of battery cells; a connecting terminal portion joined to terminal surfaces of the plurality of battery cells; and a heat conductive material arranged in a manner contacting the connecting terminal portion. The heat conductive material includes at least any member of a plurality of interspersed members or a member having a clearance. The heat conductive materials are distributed more densely in a center portion of a region surrounded by an outermost peripheral edge of the battery block group than in peripheral portions surrounding the center portion in a plan view from a normal line direction of an arrangement surface of the heat conductive materials.

公开(公告)号：US09837691B2

公开(公告)日：2017-12-05

申请号：US14908309

申请日：2013-08-07

申请人： Hitachi, Ltd.

发明人： Shigenori Matsumoto ,  Yasutaka Ookura

IPC分类号： H01M10/613 ,  H01M10/617 ,  H01G2/08 ,  H01M2/10 ,  H01M10/6551 ,  H01M10/6554 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/652 ,  H01M10/6555 ,  H01G11/18 ,  H01G11/12

CPC分类号： H01M10/617 ,  H01G2/08 ,  H01G11/12 ,  H01G11/18 ,  H01M2/1077 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/652 ,  H01M10/6551 ,  H01M10/6554 ,  H01M10/6555 ,  H01M2220/20

摘要： Provided is a battery module of which temperature can be homogenized regardless of the material. This battery module includes: a first heat dissipation plate and a second heat dissipation plate; a laminated type battery group disposed between the first heat dissipation plate and the second heat dissipation plate and formed by stacking two or more laminated type batteries; and a case housing the laminated type battery group, and the first heat dissipation plate and the second heat dissipation plate, wherein: a third heat dissipation plate is disposed between the two laminated type batteries among the laminated type battery group; each of the first heat dissipation plate, the second heat dissipation plate, and the third heat dissipation plate includes a contact portion in contact with the case, and a flat portion in contact with and opposite to the laminated type battery; and the flat portion of the first heat dissipation plate and the flat portion of the second heat dissipation plate are provided with a plurality of holes.

公开(公告)号：US09537187B2

公开(公告)日：2017-01-03

申请号：US13955316

申请日：2013-07-31

申请人： LG CHEM, LTD.

发明人： Chae Ho Chung ,  Jae Hun Yang ,  Dal Mo Kang ,  Ye Hoon Im

IPC分类号： H01M10/617 ,  H01M10/656 ,  H01M10/613 ,  H01M2/10 ,  H01M10/625 ,  H01M10/6563 ,  H01M10/647 ,  H01M10/652 ,  H01M10/6566

CPC分类号： H01M10/613 ,  H01M2/1072 ,  H01M10/5061 ,  H01M10/617 ,  H01M10/625 ,  H01M10/647 ,  H01M10/652 ,  H01M10/656 ,  H01M10/6563 ,  H01M10/6566

摘要： Disclosed is a battery pack having a plurality of battery cells or unit modules (‘unit cells’), which can be charged and discharged, mounted in a pack case, wherein the unit cells are stacked in a direction (a Z direction) in which the unit cells are sequentially stacked in parallel to a ground in a state in which a spacing distance for coolant flow is provided between the respective unit cells to constitute a battery module, two or more battery modules are arranged in a horizontal direction (an X direction) on the plane with respect to a coolant introduction direction in which a coolant is introduced through a coolant inlet port in a state in which flow of the coolant between the battery modules is restrained to constitute a battery module group.

摘要翻译： 公开了一种电池组，其具有可以充放电的多个电池单元或单元模块（“单元电池”），其安装在包装盒中，其中，单元电池沿其（Z方向）堆叠，其中 在各个单电池之间设置有用于冷却剂流动的间隔距离的状态下，单位电池依次层叠而构成电池模块，在水平方向（X方向）配置两个以上的电池模块 ）相对于冷却剂引导方向在冷却剂引入方向上，其中在电池模块之间的冷却剂的流动被约束的状态下冷却剂通过冷却剂入口引入以构成电池模块组。

公开(公告)号：US09337457B2

公开(公告)日：2016-05-10

申请号：US12889119

申请日：2010-09-23

申请人： Seijiro Yajima ,  Kwon Sohn ,  Tae-Yong Kim

发明人： Seijiro Yajima ,  Kwon Sohn ,  Tae-Yong Kim

IPC分类号： H01M2/10 ,  H01M10/625 ,  H01M10/613 ,  H01M10/647 ,  H01M10/6551 ,  H01M10/652 ,  H01M10/6554 ,  H01M10/6572 ,  H01M10/6566 ,  H01M10/651 ,  H01M10/658 ,  H01M10/6562

CPC分类号： H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/651 ,  H01M10/652 ,  H01M10/6551 ,  H01M10/6554 ,  H01M10/6562 ,  H01M10/6566 ,  H01M10/6572 ,  H01M10/658

摘要： A battery assembly has a structure that can effectively cool batteries. A battery assembly according to an exemplary embodiment of the present invention includes a housing, a first battery pack in the housing, and a second battery pack in the housing, the second battery pack being spaced from the first battery pack with a first flow path therebetween, wherein a second flow path is between the battery packs and an inner surface of the housing.

摘要翻译： 电池组件具有能够有效地冷却电池的结构。 根据本发明的示例性实施例的电池组件包括壳体，壳体中的第一电池组和壳体中的第二电池组，第二电池组与第一电池组间隔开，其间具有第一流动路径 ，其中第二流动路径位于电池组和壳体的内表面之间。

公开(公告)号：US09065147B2

公开(公告)日：2015-06-23

申请号：US13132376

申请日：2009-04-17

申请人： Hideki Hagiwara ,  Takahisa Matsuta

发明人： Hideki Hagiwara ,  Takahisa Matsuta

IPC分类号： H02J7/00 ,  H02J7/14 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/42 ,  H01M10/48 ,  H01M10/617 ,  H01M10/6235 ,  H01M10/625 ,  H01M10/63 ,  H01M10/652 ,  H01M2/02

CPC分类号： H01M10/0525 ,  H01M2/0217 ,  H01M10/0587 ,  H01M10/425 ,  H01M10/486 ,  H01M10/617 ,  H01M10/6235 ,  H01M10/625 ,  H01M10/63 ,  H01M10/652 ,  Y02E60/122 ,  Y02T10/7011

摘要： A battery system includes a lithium ion rechargeable battery including a power generating element having a laminated part, a positive electrode extended part, and a negative electrode extended part. The battery system further includes a controller and a detector that detects the temperatures of a central laminated part in the laminated part, and at least one of a positive-side temperature detector that detects the temperatures of a positive side-laminated part in the laminated part and a negative-side temperature detector that detects the temperatures of a negative-side laminated part in the stacked part. The controller controls the lithium ion rechargeable battery using the temperature of the central laminated part, and at least one of the temperature of the positive-side laminated part and the temperature of the negative-side laminated part.

摘要翻译： 电池系统包括锂离子可再充电电池，其包括具有层叠部分的发电元件，正极延伸部分和负极延伸部分。 电池系统还包括控制器和检测器，其检测层压部件中的中央层压部件的温度，以及检测层压部件中的正侧层压部件的温度的正侧温度检测器中的至少一个 以及负极侧温度检测器，其检测层叠部的负极侧层叠部的温度。 控制器使用中央层压部件的温度和正侧层压部件的温度和负侧层叠部件的温度中的至少一个来控​​制锂离子可再充电电池。

公开(公告)号：US11860236B2

公开(公告)日：2024-01-02

申请号：US17231718

申请日：2021-04-15

申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

发明人： Samuel Sheeks ,  Jeffrey M. Brozek ,  Matthew J. Mergener ,  Ryan B. Jipp

IPC分类号： H01M10/44 ,  H01M10/617 ,  G01R31/392 ,  H01M10/6235 ,  H01M10/643 ,  H01M10/6554 ,  H02J7/00 ,  H01M50/213 ,  H01M50/269 ,  H01M50/284 ,  H01M50/296 ,  H01M10/652 ,  H01M10/6557 ,  G01R31/396

CPC分类号： G01R31/392 ,  H01M10/443 ,  H01M10/617 ,  H01M10/6235 ,  H01M10/643 ,  H01M10/6554 ,  H01M50/213 ,  H01M50/269 ,  H01M50/284 ,  H01M50/296 ,  H02J7/0029 ,  H02J7/0042 ,  H02J7/0045 ,  H02J7/007192 ,  H02J7/007194 ,  G01R31/396 ,  H01M10/652 ,  H01M10/6557 ,  H02J7/00302 ,  H02J7/00309

摘要： A battery pack, a method of heating a battery cell and an electrical combination. The battery pack may include a housing; a battery cell; a heating element operable to provide heat to the battery cell; a temperature sensing device operable to sense a temperature of an interior of the battery pack; a heating switch operable to control whether power is provided to the heating element; and an electronic processor configured to receive a signal from the temperature sensing device, the signal indicating the temperature of the interior of the battery pack, determine that the temperature of the interior of the battery pack is less than a predetermined temperature threshold, and in response to determining that the temperature of the interior of the battery pack is less than the predetermined temperature threshold, close the heating switch to provide power to the heating element.

公开(公告)号：US11029098B2

公开(公告)日：2021-06-08

申请号：US16282477

申请日：2019-02-22

申请人： DENSO CORPORATION

发明人： Masayuki Takeuchi ,  Yasumitsu Omi ,  Takashi Yamanaka ,  Yoshiki Kato ,  Takeshi Yoshinori ,  Koji Miura

IPC分类号： F28D15/06 ,  H01M10/6569 ,  H01M10/613 ,  H01M10/633 ,  H05K7/20 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6556 ,  H01M10/652 ,  F28D15/02 ,  H01M10/63 ,  B60H1/00

摘要： A device temperature regulator includes a forward passage in which a forward flow passage is formed to cause a working fluid to flow to a heat absorber from a heat radiator, and a backward passage in which a backward flow passage is formed to cause the working fluid to flow to the heat radiator from the heat absorber. In addition, the device temperature regulator includes a bubble generator, which generates a bubble in the working fluid collecting in the heat absorber and having a liquid phase, and a controller that causes the bubble generator to generate the bubble in a precondition is satisfied.

公开(公告)号：US10312560B2

公开(公告)日：2019-06-04

申请号：US14616556

申请日：2015-02-06

申请人： SAMSUNG SDI CO., LTD.

发明人： Jang-Gun Ahn

IPC分类号： H01M2/10 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/652 ,  H01M10/6557 ,  H01M10/6566 ,  H01M10/6568

摘要： A battery pack includes at least one battery module and a housing. The at least one battery module includes a plurality of battery cells arranged along one direction and barriers respectively positioned between adjacent ones of the plurality of battery cells, the plurality of battery cells being electrically coupled to each other. The housing accommodates the battery module therein and has inlets at opposite edges of a first end of the housing at one end of the battery module, and an outlet at a lower portion of a second end of the housing at an opposite end of the battery module. Each barrier includes a base portion facing an adjacent one of the battery cells, an upper spacer at at least one top corner of the base portion, and a lower spacer at at least one bottom corner of the base portion. Sides and a bottom of the battery module are spaced from the housing.

公开(公告)号：US10218044B2

公开(公告)日：2019-02-26

申请号：US15408991

申请日：2017-01-18

申请人： Johnson IP Holding, LLC

发明人： Lonnie G. Johnson ,  Tedric D. Campbell

IPC分类号： H01M12/08 ,  H01M4/38 ,  H01M4/86 ,  H01M8/04276 ,  H01M12/02 ,  H01M10/615 ,  H01M10/654 ,  H01M10/652 ,  H01M10/617 ,  H01M10/655 ,  H01M4/02

摘要： A rechargeable lithium air battery is provided. The battery contains a ceramic separator forming an anode chamber, a molten lithium anode contained in the anode chamber, an air cathode, and a non-aqueous electrolyte. The cathode has a temperature gradient comprising a low temperature region and a high temperature region, and the temperature gradient provides a flow system for reaction product produced by the battery.