Title:
BATTERY MODULE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/127964
Kind Code:
A1
Abstract:
In this battery module, a battery assembly (11) and a plurality of light emitting units (12) are covered by and accommodated in a gas barrier film (13), which is an exterior body. The gas barrier film (13) has a function of preventing the permeation of various gases such as hydrogen gas generated from electrodes of the battery assembly (11), for example, and as a whole is transparent with respect to optical signals emitted from light emitting elements (42) of the light emitting units (12). The optical signals emitted from the light emitting elements (42) covered by the gas barrier film (13) are received outside a structural body (10) through the gas barrier film (13). According to this battery module, sealing of the battery assembly by means of the exterior body can be implemented while simplifying the internal configuration of the battery module, thereby facilitating assembly.
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Inventors:
HORIE HIDEAKI (JP)
KAWASAKI YOHJI (JP)
KAWASAKI YOHJI (JP)
Application Number:
PCT/JP2022/048658
Publication Date:
July 06, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
APB CORP (JP)
International Classes:
H01M50/204; H01M4/66; H01M4/70; H01M4/80; H01M10/0565; H01M10/0585; H01M10/48; H01M50/22; H01M50/222; H01M50/227; H01M50/231; H01M50/271; H01M50/531; H01M50/569; H01M50/581
Domestic Patent References:
| WO2021045222A1 | 2021-03-11 |
Foreign References:
| JP2021044230A | 2021-03-18 | |||
| JP2017004884A | 2017-01-05 | |||
| JP2015099711A | 2015-05-28 | |||
| JP2016081882A | 2016-05-16 | |||
| JP2002050404A | 2002-02-15 | |||
| JP2013101769A | 2013-05-23 | |||
| JP2016519399A | 2016-06-30 |
Attorney, Agent or Firm:
KOKUBUN, Takayoshi (JP)
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