JP2013535788A - 複数のバッテリセルを有するバッテリモジュール又はバッテリシステムを製造する方法 - Google Patents
複数のバッテリセルを有するバッテリモジュール又はバッテリシステムを製造する方法 Download PDFInfo
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Abstract
【選択図】図1
【その他】国際段階において、「ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング」及び「三星エスディアイ株式会社」へ出願人の名義を変更する手続きが行われています。
Description
‐複数のバッテリセルを準備する工程と、
‐セルコネクタを用いてバッテリセルをバッテリモジュール構成又はバッテリシステム構成へと相互接続し、場合によっては配置する工程と、
‐バッテリモジュール端子又はバッテリシステム端子を取り付ける工程と、
‐インサート成形により、バッテリモジュール又はバッテリシステムの全てのバッテリセルを、場合によっては単体の、共通のプラスチック被覆で包装する工程であって、
バッテリモジュール又はバッテリシステムのバッテリセルとセルコネクタとは、プラスチック被覆によって基本的に丸ごと包み込まれ、その際、バッテリモジュール端子又はバッテリシステム端子は、外部から接続可能に保たれる、
上記包装工程と、
を含む。
Claims (13)
- 複数のバッテリセルを有するバッテリモジュール又はバッテリシステムを製造する方法であって、
‐複数のバッテリセル(3)を準備する工程と、
‐セルコネクタを用いて前記バッテリセル(3)をバッテリモジュール構成又はバッテリシステム構成へと相互接続し、場合によっては配置する工程と、
‐バッテリモジュール端子又はバッテリシステム端子(1)を取り付ける工程と、
‐インサート成形により、前記バッテリモジュール又はバッテリシステムの全てのバッテリセル(3)を、共通のプラスチック被覆(4)で包装する工程であって、
前記バッテリモジュール又はバッテリシステムの前記バッテリセル(3)とセルコネクタとは、前記プラスチック被覆(4)によって基本的に丸ごと包み込まれ、その際、前記バッテリモジュール端子又はバッテリシステム端子(1)は、外部から接続可能に保たれる、
前記包装工程と、
を含む、方法。 - インサート成形のために、ポリアミド、ポリプロピレン、ポリブチレンテレフタレート、ポリエステル、ポリアリルスルホン、ポリエチレンテレフタレート、ポリオキシメチレン、及び/又は、ポリウレタンを含み、又はこれらから成るプラスチックが利用される、請求項1に記載の方法。
- 前記バッテリモジュール又はバッテリシステムの1つのバッテリセル(3)、複数のバッテリセル(3)、又は、全てのバッテリセル(3)は、リチウムイオンバッテリセルである、請求項1又は2に記載の方法。
- 前記バッテリモジュール又はバッテリシステムの1つのバッテリセル(3)、複数のバッテリセル(3)、又は、全てのバッテリセル(3)は、前記相互接続の前に個別に被覆して準備され、好適に、前記バッテリセル(3)は、前記相互接続の前に個別に、プラスチックにより密閉され、箔で収縮包装され、及び/又は、アルミニウム箔で包み込まれた状態で準備される、請求項1〜3のいずれか1項に記載の方法。
- 前記バッテリモジュール又はバッテリシステムの前記バッテリセル(3)には、当該バッテリモジュール又はバッテリシステムの前記包装の前に電解液が充填される、請求項1〜4のいずれか1項に記載の方法。
- 前記バッテリモジュール端子又はバッテリシステム端子(1)には、当該バッテリモジュール又はバッテリシステムの前記包装の前に密閉エレメント(2)が設けられる、請求項1〜5のいずれか1項に記載の方法。
- 前記密閉エレメント(2)は、挿入部材として実現されて付設される、請求項6に記載の方法。
- 前記密閉エレメント(2)は、エラストマーを用いた射出成形によって、前記バッテリモジュール端子又はバッテリシステム端子(1)上に直接的に付設される、請求項6に記載の方法。
- 前記バッテリモジュール又はバッテリシステムの前記包装は、完全なインサート成形によって、一回の射出成形で行われる、請求項1〜8のいずれか1項に記載の方法。
- 前記バッテリモジュール又はバッテリシステムの前記包装時に、好適に予定破損箇所として、場合によっては破損安全装置の形態により、少なくとも1つの安全弁が組み込まれる、請求項1〜9のいずれか1項に記載の方法。
- 前記バッテリモジュール又はバッテリシステムの前記インサート成形のための前記プラスチックには、熱伝導性を高める溶加材が混ぜ合わされ、好適に窒化ホウ素、特に粉末形状の窒化ホウ素が利用される、請求項1〜10のいずれか1項に記載の方法。
- 請求項1〜11のいずれか1項に記載の方法に従って製造することが可能なバッテリモジュール又はバッテリシステム。
- 請求項12に記載のバッテリモジュール又はバッテリシステムを備える車両。
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DE102010038862.9 | 2010-08-04 | ||
PCT/EP2011/059376 WO2012016737A2 (de) | 2010-08-04 | 2011-06-07 | Verfahren zur herstellung von batteriemodulen oder batteriesystemen mit einer mehrzahl an batteriezellen |
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CN103155221A (zh) | 2013-06-12 |
JP6072683B2 (ja) | 2017-02-01 |
US9343717B2 (en) | 2016-05-17 |
EP2601698B1 (de) | 2014-04-02 |
WO2012016737A2 (de) | 2012-02-09 |
WO2012016737A3 (de) | 2012-04-05 |
EP2601698A2 (de) | 2013-06-12 |
US20130209851A1 (en) | 2013-08-15 |
CN103155221B (zh) | 2017-03-15 |
DE102010038862A1 (de) | 2012-02-09 |
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