Title:
LAMINATED BUSBAR, METHOD FOR DESIGNING LAMINATED BUSBAR, AND BATTERY MODULE
Document Type and Number:
WIPO Patent Application WO/2021/096223
Kind Code:
A1
Abstract:
[Objective] Provided is a laminated busbar having flexibility and including a flexible flat cable (FFC) which can convey not only direct current but also alternating current, generates low heat, and has high heat dissipation efficiency. In addition, provided is a battery module to which a laminated busbar is applied. Further, provided is a method for designing a laminated busbar generating low heat and capable of conveying high current. [Solution] The laminated busbar is a laminated busbar obtained by laminating a plurality of flexible flat cables (FFC). Each of the plurality of flexible flat cables includes: two organic resin films; a plurality of metal flat plates between the two organic resin films; and an adhesive for bonding the plurality of metal flat plates to the two organic resin films, wherein the adhesive is provided between adjacent metal flat plates, and thermal emissivity of the two organic resin films and the adhesive is higher than that of the metal flat plates.
Inventors:
KIM KYONGDO (KR)
KIM DONGSIK (KR)
KIM DONGSIK (KR)
Application Number:
PCT/KR2020/015800
Publication Date:
May 20, 2021
Filing Date:
November 11, 2020
Export Citation:
Assignee:
JINYOUNG GLOBAL CO LTD (KR)
International Classes:
H02G5/00; C08L67/02; C09J167/00; H01B7/04; H01B7/08; H01M50/50
Domestic Patent References:
| WO2019180996A1 | 2019-09-26 |
Foreign References:
| JP2012195245A | 2012-10-11 | |||
| KR20190063531A | 2019-06-10 | |||
| JP2001286036A | 2001-10-12 | |||
| KR101144935B1 | 2012-05-11 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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