Title:
BATTERY MODULE
Document Type and Number:
WIPO Patent Application WO/2018/080182
Kind Code:
A1
Abstract:
The present invention relates to a battery module, which comprises: multiple secondary battery cells arranged in a row; a first cooling channel and a second cooling channel, arranged at one side of the row; and a fluid channel plate installed between the neighboring battery cells to form a cooling passage through which a refrigerant flows toward the second cooling channel from the first cooling channel, wherein the fluid channel plate comprises a guide member configured to guide a refrigerant flow from an inlet of the fluid channel plate, communicating with the first cooling channel, to an outlet thereof communicating with the second cooling channel. The guide member comprises multiple circular members and multiple curved ribs connected in a network connection structure. According to the present invention, the cooling passage having a long cooling path and generating turbulence is shared by the two neighboring battery cells. Therefore, provided is the battery module having high cooling efficiency.
Inventors:
SCHMIEDHOFER CHRISTOPH (AT)
RATH HELMUT (AT)
RATH HELMUT (AT)
Application Number:
PCT/KR2017/011884
Publication Date:
May 03, 2018
Filing Date:
October 26, 2017
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M10/6556; H01M10/613; H01M10/625; H01M10/647; H01M50/209
Foreign References:
| KR20160065637A | 2016-06-09 | |||
| JP2016091665A | 2016-05-23 | |||
| KR20140077272A | 2014-06-24 | |||
| KR101149406B1 | 2012-06-01 | |||
| KR20160058684A | 2016-05-25 | |||
| KR20060102851A | 2006-09-28 |
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
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