JP2014110191A - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
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- JP2014110191A JP2014110191A JP2012264989A JP2012264989A JP2014110191A JP 2014110191 A JP2014110191 A JP 2014110191A JP 2012264989 A JP2012264989 A JP 2012264989A JP 2012264989 A JP2012264989 A JP 2012264989A JP 2014110191 A JP2014110191 A JP 2014110191A
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- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 71
- 238000005192 partition Methods 0.000 claims description 68
- 229920005989 resin Polymers 0.000 claims description 23
- 239000011347 resin Substances 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 22
- 230000000452 restraining effect Effects 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 abstract 3
- 230000004927 fusion Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 53
- 239000000463 material Substances 0.000 description 19
- 239000003507 refrigerant Substances 0.000 description 13
- 239000003566 sealing material Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
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- 230000017525 heat dissipation Effects 0.000 description 3
- 229920006015 heat resistant resin Polymers 0.000 description 3
- -1 nickel metal hydride Chemical class 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
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- 230000008018 melting Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
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- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- 238000003466 welding Methods 0.000 description 1
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- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
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- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
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- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
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- H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
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- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/80—Gaskets; Sealings
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Abstract
【解決手段】蓄電装置は、第1方向に並んで配置される複数の電池であって、内部で発生したガスを排出させるための排ガス弁を、前記第1方向に直交する第2方向の第1側にそれぞれ備える複数の電池と、前記複数の電池の各排ガス弁から排出されたガスを外部に排出するための排煙経路であって、前記第1方向に延在し、前記第1方向の一端に開口を有する排煙経路と、前記第1方向で前記排煙経路の他端に設けられ、前記排煙経路側の表面に複数の凹部が形成される樹脂製の封止板とを備える。
【選択図】図1
Description
前記複数の電池の各排ガス弁から排出されたガスを外部に排出するための排煙経路であって、前記第1方向に延在し、前記第1方向の一端に開口を有する排煙経路と、
前記第1方向で前記排煙経路の他端に設けられ、前記排煙経路側の表面に複数の凹部が形成される樹脂製の封止板とを備えることを特徴とする、蓄電装置が提供される。
S2 供給経路
S3 冷却経路
1 電池スタック
10 単電池
11 正極端子
12 負極端子
13 弁
20 封止部材
21 封止部
22 凹部
30 仕切り部材
32 リブ
41 エンドプレート
42'、42 連結部
46 拘束部材
50 パックケース
61 吸気ダクト
62 排煙ダクト
70、72 シール材
90 取入口
92 排出口
100 電池パック
102 空気層
Claims (6)
- 第1方向に並んで配置される複数の電池であって、内部で発生したガスを排出させるための排ガス弁を、前記第1方向に直交する第2方向の第1側にそれぞれ備える複数の電池と、
前記複数の電池の各排ガス弁から排出されたガスを外部に排出するための排煙経路であって、前記第1方向に延在し、前記第1方向の一端に開口を有する排煙経路と、
前記第1方向で前記排煙経路の他端に設けられ、前記排煙経路側の表面に複数の凹部が形成される樹脂製の封止板とを備えることを特徴とする、蓄電装置。 - 前記複数の電池に対して前記第2方向の第1側に離間して配置され、前記排煙経路における前記第2方向の第1側の壁を画成し、前記複数の電池の排ガス弁に対して空間を挟んで前記第2方向で対向する金属製のカバー部材を備える、請求項1に記載の蓄電装置。
- 前記第1方向において前記複数の電池の間に設けられ、前記複数の電池に対して前記第2方向の第1側に突出する連結部をそれぞれ備える複数の仕切り板を備え、
前記連結部は、前記複数の電池の排ガス弁が列間に位置する態様で前記第1方向に2列で延在して前記排煙経路の側壁を画成する、請求項1又は2に記載の蓄電装置。 - 前記第2方向で前記カバー部材と前記連結部との間に設けられるシール部材を備える、請求項4に記載の蓄電装置。
- 前記第1方向の両側から前記複数の電池を挟む一対のエンドプレートと、
前記一対のエンドプレートに両端が結合され、前記複数の電池に対して前記第2方向の第1側で前記第1方向に延在し、前記複数の電池に対して前記第1方向の拘束力を付与する拘束部材とを備え、
前記連結部は、内部に前記第1方向に延在する中空部を画成し、前記拘束部材は、前記中空部を通る、請求項3又は4に記載の蓄電装置。 - 前記第1方向で前記複数の電池間に形成され、前記電池を冷却するための冷却媒体が通る冷却経路を備え、
前記冷却経路は、前記排煙経路とは連通しない態様で形成される、請求項1〜5のうちのいずれか1項に記載の蓄電装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012264989A JP5708626B2 (ja) | 2012-12-04 | 2012-12-04 | 蓄電装置 |
PCT/IB2013/002972 WO2014195759A1 (en) | 2012-12-04 | 2013-12-02 | Power storage device |
CN201380045872.3A CN104602948B (zh) | 2012-12-04 | 2013-12-02 | 蓄电装置 |
US14/425,904 US9577232B2 (en) | 2012-12-04 | 2013-12-02 | Power storage device |
EP13828806.3A EP2879901B1 (en) | 2012-12-04 | 2013-12-02 | Power storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012264989A JP5708626B2 (ja) | 2012-12-04 | 2012-12-04 | 蓄電装置 |
Publications (2)
Publication Number | Publication Date |
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JP2014110191A true JP2014110191A (ja) | 2014-06-12 |
JP5708626B2 JP5708626B2 (ja) | 2015-04-30 |
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Application Number | Title | Priority Date | Filing Date |
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JP2012264989A Active JP5708626B2 (ja) | 2012-12-04 | 2012-12-04 | 蓄電装置 |
Country Status (5)
Country | Link |
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US (1) | US9577232B2 (ja) |
EP (1) | EP2879901B1 (ja) |
JP (1) | JP5708626B2 (ja) |
CN (1) | CN104602948B (ja) |
WO (1) | WO2014195759A1 (ja) |
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JP2016207606A (ja) * | 2015-04-28 | 2016-12-08 | 小島プレス工業株式会社 | 電池パック |
JP2021502665A (ja) * | 2018-10-12 | 2021-01-28 | エルジー・ケム・リミテッド | バッテリーモジュール、これを含むバッテリーラック及びこのバッテリーラックを含む電力貯蔵装置 |
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JP2016207606A (ja) * | 2015-04-28 | 2016-12-08 | 小島プレス工業株式会社 | 電池パック |
JP2021502665A (ja) * | 2018-10-12 | 2021-01-28 | エルジー・ケム・リミテッド | バッテリーモジュール、これを含むバッテリーラック及びこのバッテリーラックを含む電力貯蔵装置 |
JP7045537B2 (ja) | 2018-10-12 | 2022-04-01 | エルジー エナジー ソリューション リミテッド | バッテリーモジュール、これを含むバッテリーラック及びこのバッテリーラックを含む電力貯蔵装置 |
CN112701393A (zh) * | 2020-12-29 | 2021-04-23 | 长城汽车股份有限公司 | 电池模组以及具有其的车辆 |
CN112701393B (zh) * | 2020-12-29 | 2023-06-09 | 长城汽车股份有限公司 | 电池模组以及具有其的车辆 |
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US9577232B2 (en) | 2017-02-21 |
EP2879901A1 (en) | 2015-06-10 |
JP5708626B2 (ja) | 2015-04-30 |
WO2014195759A1 (en) | 2014-12-11 |
EP2879901B1 (en) | 2017-08-02 |
CN104602948B (zh) | 2017-03-08 |
CN104602948A (zh) | 2015-05-06 |
US20150295215A1 (en) | 2015-10-15 |
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