JP2017076526A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017076526A5 JP2017076526A5 JP2015203404A JP2015203404A JP2017076526A5 JP 2017076526 A5 JP2017076526 A5 JP 2017076526A5 JP 2015203404 A JP2015203404 A JP 2015203404A JP 2015203404 A JP2015203404 A JP 2015203404A JP 2017076526 A5 JP2017076526 A5 JP 2017076526A5
- Authority
- JP
- Japan
- Prior art keywords
- body portion
- groove
- main body
- conducting member
- battery
- 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.)
- Pending
Links
- 238000007906 compression Methods 0.000 claims 7
- 239000004020 conductor Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
Claims (8)
一方向に配列された複数の電池セルと、
前記複数の電池セルの各々に取り付けられる複数の伝熱プレートと、
を備え、
前記複数の電池セルの各々は、
前記一方向と交差する面である第１側面と、
前記第１側面と交差する第２側面と、
を備え、
前記複数の伝熱プレートの各々は、
前記電池セルの前記第１側面に接触する第１本体部と、
前記電池セルの前記第２側面を覆うように前記第１本体部の一端から前記第１側面と交差する方向に延び、液状の熱伝導材料を硬化してなる熱伝導部材を介して前記筐体に熱的に接続される第２本体部と、
を備え、
前記第２本体部は、前記筐体における前記熱伝導部材が設けられた面に対向する対向面を備え、
前記対向面は、前記電池セルの前記第２側面に対して傾斜する傾斜面を備え、
前記第２本体部全体が前記電池セルの前記第２側面に対して傾斜しておりそれによって前記傾斜面が得られる、電池モジュール。 A battery module attached to a housing,
A plurality of battery cells arranged in one direction;
A plurality of heat transfer plates attached to each of the plurality of battery cells;
With
Each of the plurality of battery cells is
A first side surface that is a surface intersecting the one direction;
A second side crossing the first side;
With
Each of the plurality of heat transfer plates is
A first body portion that contacts the first side surface of the battery cell;
The casing extends from one end of the first main body portion so as to cover the second side surface of the battery cell in a direction intersecting the first side surface, and a heat conductive member formed by curing a liquid heat conductive material. A second body portion thermally connected to
With
The second main body includes a facing surface that faces a surface of the housing on which the heat conducting member is provided,
The facing surface includes an inclined surface inclined with respect to the second side surface of the battery cell,
The battery module , wherein the entire second main body portion is inclined with respect to the second side surface of the battery cell, whereby the inclined surface is obtained .
前記第１本体部と前記第２本体部との交差角度は、９０度よりも大きい、請求項１に記載の電池モジュール。 The opposing surface is the inclined surface;
The battery module according to claim 1, wherein an intersection angle between the first main body portion and the second main body portion is larger than 90 degrees.
一方向に配列された複数の電池セルと、
前記複数の電池セルの各々に取り付けられる複数の伝熱プレートと、
を備え、
前記複数の電池セルの各々は、
前記一方向と交差する面である第１側面と、
前記第１側面と交差する第２側面と、
を備え、
前記複数の伝熱プレートの各々は、
前記電池セルの前記第１側面に接触する第１本体部と、
前記電池セルの前記第２側面を覆うように前記第１本体部の一端から前記第１側面と交差する方向に延び、液状の熱伝導材料を硬化してなる熱伝導部材を介して前記筐体に熱的に接続される第２本体部と、
を備え、
前記第２本体部は、前記筐体における前記熱伝導部材が設けられた面に対向する対向面を備え、
前記対向面は、前記電池セルの前記第２側面に対して傾斜する傾斜面を備え、
前記第２本体部には、前記第２本体部の縁から延在する溝が設けられており、
前記溝の深さは、前記第２本体部の縁に近づくにつれて大きくなり、
前記傾斜面は、前記溝を規定する面である、電池モジュール。 A battery module attached to a housing,
A plurality of battery cells arranged in one direction;
A plurality of heat transfer plates attached to each of the plurality of battery cells;
With
Each of the plurality of battery cells is
A first side surface that is a surface intersecting the one direction;
A second side crossing the first side;
With
Each of the plurality of heat transfer plates is
A first body portion that contacts the first side surface of the battery cell;
The casing extends from one end of the first main body portion so as to cover the second side surface of the battery cell in a direction intersecting the first side surface, and a heat conductive member formed by curing a liquid heat conductive material. A second body portion thermally connected to
With
The second main body includes a facing surface that faces a surface of the housing on which the heat conducting member is provided,
The opposing surface includes an inclined surface inclined with respect to the second side surface of the battery cell,
The second body part is provided with a groove extending from an edge of the second body part,
The depth of the groove increases as it approaches the edge of the second body part,
The inclined surface is a surface defining said groove, batteries module.
前記第１本体部と前記第２本体部との交差角度は、９０度よりも大きい、請求項３に記載の電池モジュール。The battery module according to claim 3, wherein an intersection angle between the first main body portion and the second main body portion is larger than 90 degrees.
前記第１の溝及び前記第２の溝は、同じ方向に延在している、請求項３〜５のいずれか１項に記載の電池モジュール。 The groove includes a first groove and a second groove,
The battery module according to claim 3, wherein the first groove and the second groove extend in the same direction.
前記第１の溝及び前記第２の溝は、交差している、請求項３〜５のいずれか１項に記載の電池モジュール。 The groove includes a first groove and a second groove,
The battery module according to claim 3, wherein the first groove and the second groove intersect each other .
一方向に配列された複数の電池セルと、
前記複数の電池セルの各々に取り付けられる複数の伝熱プレートと、
を備え、
前記複数の電池セルの各々は、
前記一方向と交差する面である第１側面と、
前記第１側面と交差する第２側面と、
を備え、
前記複数の伝熱プレートの各々は、
前記電池セルの前記第１側面に接触する第１本体部と、
前記電池セルの前記第２側面を覆うように前記第１本体部の一端から前記第１側面と交差する方向に延び、液状の熱伝導材料を硬化してなる熱伝導部材を介して前記筐体に熱的に接続される第２本体部と、
を備え、
前記第２本体部は、前記筐体における前記熱伝導部材が設けられた面に対向する対向面を備え、
前記対向面は、前記電池セルの前記第２側面に対して傾斜する傾斜面を備え、
前記対向面は、前記傾斜面であり、
前記第１本体部と前記第２本体部との交差角度は、９０度よりも大きく、
前記第２本体部は、前記対向面によって前記熱伝導部材を押圧した状態で前記筐体に熱的に接続され、
前記対向面は、前記第２本体部の前記第１本体部側の一端部において前記熱伝導部材が第１の圧縮率で圧縮されるように前記熱伝導部材を押圧し、前記第２本体部の他端部において前記熱伝導部材が前記第１の圧縮率よりも大きい第２の圧縮率で圧縮されるように前記熱伝導部材を押圧するように傾斜しており、
前記第１の圧縮率は、前記第２本体部と前記熱伝導部材との間の熱伝達率が所定熱伝達率以上となる圧縮率であり、
前記第２の圧縮率は、前記熱伝導部材の反力が所定反力以下となる圧縮率である、電池モジュール。 A battery module attached to a housing,
A plurality of battery cells arranged in one direction;
A plurality of heat transfer plates attached to each of the plurality of battery cells;
With
Each of the plurality of battery cells is
A first side surface that is a surface intersecting the one direction;
A second side crossing the first side;
With
Each of the plurality of heat transfer plates is
A first body portion that contacts the first side surface of the battery cell;
The casing extends from one end of the first main body portion so as to cover the second side surface of the battery cell in a direction intersecting the first side surface, and a heat conductive member formed by curing a liquid heat conductive material. A second body portion thermally connected to
With
The second main body includes a facing surface that faces a surface of the housing on which the heat conducting member is provided,
The opposing surface includes an inclined surface inclined with respect to the second side surface of the battery cell,
The opposing surface is the inclined surface;
The crossing angle between the first body part and the second body part is greater than 90 degrees,
The second main body is thermally connected to the housing in a state where the heat conducting member is pressed by the facing surface,
The opposing surface presses the heat conducting member so that the heat conducting member is compressed at a first compression rate at one end of the second body portion on the first body portion side, and the second body portion The heat conducting member is inclined so as to press the heat conducting member so that the heat conducting member is compressed at a second compression rate larger than the first compression rate,
The first compression rate is a compression rate at which a heat transfer coefficient between the second main body portion and the heat conducting member is equal to or higher than a predetermined heat transfer coefficient,
It said second compression ratio, the reaction force of the heat conducting member is a compression rate equal to or less than a predetermined reaction force, batteries module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015203404A JP2017076526A (en) | 2015-10-15 | 2015-10-15 | Battery module |
| PCT/JP2016/077503 WO2017064978A1 (en) | 2015-10-15 | 2016-09-16 | Battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015203404A JP2017076526A (en) | 2015-10-15 | 2015-10-15 | Battery module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017076526A JP2017076526A (en) | 2017-04-20 |
| JP2017076526A5 true JP2017076526A5 (en) | 2018-06-21 |
Family
ID=58517184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015203404A Pending JP2017076526A (en) | 2015-10-15 | 2015-10-15 | Battery module |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2017076526A (en) |
| WO (1) | WO2017064978A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10116018B2 (en) * | 2016-01-07 | 2018-10-30 | GM Global Technology Operations LLC | Cure in place thermal interface material |
| JP6922683B2 (en) * | 2017-11-17 | 2021-08-18 | トヨタ自動車株式会社 | Battery pack, battery pack manufacturing method and intervening members |
| JP6965717B2 (en) * | 2017-12-13 | 2021-11-10 | トヨタ自動車株式会社 | Battery pack manufacturing method |
| JP7135348B2 (en) * | 2018-03-09 | 2022-09-13 | 株式会社デンソー | battery device |
| DE102019207357A1 (en) * | 2019-05-20 | 2020-11-26 | Audi Ag | Method for introducing a heat transfer agent between a battery module and a cooling floor, injection system and battery module |
| DE102019208805B3 (en) * | 2019-06-18 | 2020-08-06 | Audi Ag | Method for introducing a thermally conductive filler with a variable proportion of filler, battery module device and system for introducing filler |
| JP7310561B2 (en) * | 2019-11-13 | 2023-07-19 | Tdk株式会社 | Stacked battery pack |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640347B (en) * | 2009-12-07 | 2015-12-02 | 住友重机械工业株式会社 | Excavator |
| JP2012004398A (en) * | 2010-06-18 | 2012-01-05 | Sumitomo Heavy Ind Ltd | Power storage module |
| JP5451694B2 (en) * | 2011-07-05 | 2014-03-26 | 株式会社日立製作所 | Non-aqueous electrolyte battery module |
| JP5726035B2 (en) * | 2011-09-28 | 2015-05-27 | 京セラ株式会社 | Crystal growth equipment |
| JP5904113B2 (en) * | 2012-12-10 | 2016-04-13 | 株式会社豊田自動織機 | Battery module and battery module manufacturing method |
| JP6111788B2 (en) * | 2013-03-28 | 2017-04-12 | 株式会社豊田自動織機 | Battery pack |
| JP6268821B2 (en) * | 2013-09-03 | 2018-01-31 | ウシオ電機株式会社 | Semiconductor laser device |
-
2015
- 2015-10-15 JP JP2015203404A patent/JP2017076526A/en active Pending
-
2016
- 2016-09-16 WO PCT/JP2016/077503 patent/WO2017064978A1/en active Application Filing
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017076526A5 (en) | ||
| EP2793289A3 (en) | Battery module | |
| JP2013211262A5 (en) | ||
| JP2013239435A5 (en) | Power storage device and electronic device | |
| EP2811545A3 (en) | Battery module | |
| JP2015128057A5 (en) | ||
| JP2015156352A5 (en) | ||
| WO2015073745A8 (en) | Battery | |
| JP2014238928A5 (en) | ||
| WO2015117189A8 (en) | Gelated ionic liquid film-coated surfaces and uses thereof | |
| JP2008124033A5 (en) | ||
| WO2011034325A3 (en) | Battery module and medium or large battery pack including a heat-dissipating member having a novel structure | |
| WO2017150939A3 (en) | Cell assembly having cushion member | |
| JP2017059299A5 (en) | ||
| JP2013065552A5 (en) | ||
| JP2013506968A5 (en) | ||
| WO2014131059A8 (en) | Energy conversion and storage device and mobile electronic device containing same | |
| JP2015109270A5 (en) | Electrode and secondary battery | |
| JP2016518704A5 (en) | ||
| JP2017076581A5 (en) | ||
| JP2014241207A5 (en) | ||
| JP2016181475A5 (en) | ||
| CN206849914U (en) | A kind of battery module | |
| JP2015069778A5 (en) | ||
| JP2014238983A5 (en) |