JP2016139533A5 - - Google Patents
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- Publication number
- JP2016139533A5 JP2016139533A5 JP2015013916A JP2015013916A JP2016139533A5 JP 2016139533 A5 JP2016139533 A5 JP 2016139533A5 JP 2015013916 A JP2015013916 A JP 2015013916A JP 2015013916 A JP2015013916 A JP 2015013916A JP 2016139533 A5 JP2016139533 A5 JP 2016139533A5
- Authority
- JP
- Japan
- Prior art keywords
- double
- battery cells
- battery
- predetermined direction
- sided tape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000000853 adhesive Substances 0.000 claims 9
- 230000001070 adhesive Effects 0.000 claims 9
- 239000002904 solvent Substances 0.000 claims 1
Claims (10)
互いに隣り合う前記電池セルの間に配置され、前記電池セル同士を固着するための両面テープと、を備え、
前記互いに隣り合う電池セルの間の領域であって、前記所定方向からみて前記電池セルの外縁に囲われる包囲領域には、前記固着に寄与しない非固着部が設けられており、
前記非固着部は、前記所定方向からみて、前記両面テープの外縁より内側に少なくとも設けられている、
電池モジュール。 A plurality of battery cells stacked in a predetermined direction;
It is arranged between the battery cells adjacent to each other, and comprises a double-sided tape for fixing the battery cells,
A non-adhering portion that does not contribute to the fixing is provided in an area between the adjacent battery cells and surrounded by an outer edge of the battery cell when viewed from the predetermined direction ,
The non-fixed portion is provided at least inside the outer edge of the double-sided tape as viewed from the predetermined direction.
Battery module.
請求項１に記載の電池モジュール。 The non-adhesive portion includes a non-adhesive portion configured by providing a portion having no adhesive force with respect to at least one of the adhesive surfaces of the double-sided tape,
The battery module according to claim 1.
請求項２に記載の電池モジュール。 The non-adhesive part is arranged so that the distance from the outer edge of the double-sided tape to the outer edge of the non-adhesive part is substantially constant along the outer edge of the double-sided tape,
The battery module according to claim 2.
請求項２に記載の電池モジュール。 The non-adhesive part is provided such that the adhesive parts of the adhesive surface are separated from each other when viewed from the predetermined direction.
The battery module according to claim 2.
互いに隣り合う前記電池セルの間に配置され、前記電池セル同士を固着するための複数の両面テープと、を備え、A plurality of double-sided tapes arranged between the battery cells adjacent to each other, for fixing the battery cells,
前記互いに隣り合う電池セルの間の領域であって、前記所定方向からみて前記電池セルの外縁に囲われる包囲領域には、前記固着に寄与しない非固着部が設けられており、A non-adhering portion that does not contribute to the fixing is provided in an area between the adjacent battery cells and surrounded by an outer edge of the battery cell when viewed from the predetermined direction,
前記両面テープは、互いに離間するように２次元状に前記包囲領域に配列されており、The double-sided tapes are two-dimensionally arranged in the surrounding area so as to be separated from each other,
前記非固着部は、前記所定方向からみて、互いに隣接する前記両面テープの間に少なくとも設けられている、The non-fixed portion is provided at least between the double-sided tapes adjacent to each other as seen from the predetermined direction.
電池モジュール。Battery module.
前記両面テープは、前記伝熱プレートを介して前記電池セル同士を固着し、
前記非固着部は、前記包囲領域において前記両面テープ側に開口するように前記伝熱プレートに設けられた空間部を含む、
請求項１〜５の何れか一項に記載の電池モジュール。 A heat transfer plate disposed between the battery cells adjacent to each other;
The double-sided tape adheres the battery cells through the heat transfer plate,
The non-fixed portion includes a space portion provided in the heat transfer plate so as to open to the double-sided tape side in the surrounding region.
The battery module as described in any one of Claims 1-5 .
請求項６に記載の電池モジュール。 The space portion reaches the outer edge of the heat transfer plate,
The battery module according to claim 6 .
請求項７に記載の電池モジュール。 The space portion has reached the outer edge of the terminal side of the battery cell in the heat transfer plate,
The battery module according to claim 7 .
請求項１〜６の何れか一項に記載の電池モジュール。The battery module as described in any one of Claims 1-6.
前記電池モジュールを溶剤に浸ける第１工程と、
前記第１工程の後、前記両面テープによる前記電池セル同士の前記固着を解除して前記電池セル同士を剥離する第２工程と、を含む、
電池モジュールの解体方法。 A plurality of battery cells stacked in a predetermined direction, and a double-sided tape that is disposed between the battery cells adjacent to each other and that fixes the battery cells, and a region between the battery cells adjacent to each other. And in the surrounding region surrounded by the outer edge of the battery cell when viewed from the predetermined direction, the battery module disassembly method is provided with a non-adhering portion that does not contribute to the fixing,
A first step of immersing the battery module in a solvent;
After the first step, the second step of releasing the adhesion of the battery cells by the double-sided tape and peeling the battery cells,
Battery module disassembly method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015013916A JP6435883B2 (en) | 2015-01-28 | 2015-01-28 | Battery module and battery module disassembly method |
| PCT/JP2015/086048 WO2016121279A1 (en) | 2015-01-28 | 2015-12-24 | Battery module and battery module disassembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015013916A JP6435883B2 (en) | 2015-01-28 | 2015-01-28 | Battery module and battery module disassembly method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016139533A JP2016139533A (en) | 2016-08-04 |
| JP2016139533A5 true JP2016139533A5 (en) | 2017-12-21 |
| JP6435883B2 JP6435883B2 (en) | 2018-12-12 |
Family
ID=56542912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015013916A Expired - Fee Related JP6435883B2 (en) | 2015-01-28 | 2015-01-28 | Battery module and battery module disassembly method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6435883B2 (en) |
| WO (1) | WO2016121279A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102671485B1 (en) * | 2018-10-18 | 2024-05-30 | 주식회사 엘지에너지솔루션 | Metal recovery method and system of waste battery |
| JP7243287B2 (en) * | 2019-02-26 | 2023-03-22 | Dic株式会社 | Battery packaging films and batteries |
| JP7310561B2 (en) * | 2019-11-13 | 2023-07-19 | Tdk株式会社 | Stacked battery pack |
| CN113889698B (en) * | 2020-06-17 | 2022-11-11 | 比亚迪股份有限公司 | Energy storage cabinet and fire extinguishing system thereof |
| US20230060659A1 (en) * | 2021-09-01 | 2023-03-02 | Rivian Ip Holdings, Llc | Systems and methods for disassembling a battery module |
| WO2023035635A1 (en) * | 2021-09-13 | 2023-03-16 | 广东邦普循环科技有限公司 | Disassembly process for ctp battery pack utilizing cells step-by-step |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4730705B2 (en) * | 2005-10-27 | 2011-07-20 | Ｔｄｋラムダ株式会社 | Battery pack |
| US9196938B2 (en) * | 2010-07-06 | 2015-11-24 | Samsung Sdi Co., Ltd. | Battery module |
| JP2013251241A (en) * | 2012-06-04 | 2013-12-12 | Toshiba Corp | Secondary battery device and manufacturing method for the same |
| JP2015207341A (en) * | 2012-08-30 | 2015-11-19 | 三洋電機株式会社 | Power unit, electric vehicle with power unit, and power storage device |
| JP5880473B2 (en) * | 2013-02-27 | 2016-03-09 | 株式会社デンソー | Battery unit |
-
2015
- 2015-01-28 JP JP2015013916A patent/JP6435883B2/en not_active Expired - Fee Related
- 2015-12-24 WO PCT/JP2015/086048 patent/WO2016121279A1/en active Application Filing
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