JP2024507420A - 電池の筐体、電池、電力消費装置、電池の製造方法及び装置 - Google Patents
電池の筐体、電池、電力消費装置、電池の製造方法及び装置 Download PDFInfo
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Abstract
Description
11 筐体
11a 電気キャビティ
11b 収集キャビティ
12a 第1熱管理部材
20 電池セル
213 放圧機構
11 筐体
11a 電気キャビティ
11b 収集キャビティ
12a 第1熱管理部材
20 電池セル
213 放圧機構
Claims (15)
- 電池の筐体であって、
電池セルを収容するための電気キャビティであって、前記電池セルの第1壁に放圧機構が設置され、前記放圧機構は前記電池セルの内部圧力又は温度が閾値に達するときに作動することで前記内部圧力を解放することに用いられる電気キャビティと、
前記放圧機構が作動するときに前記電池セルからの排出物を収集するための収集キャビティと、
流体を収容することで前記電池セルに対して温度調節を行うことに用いられ、前記電池セルの前記第1壁とは異なる第2壁に装着される第1熱管理部材と、を含むことを特徴とする電池の筐体。 - 前記電池セルの第3壁に電極端子が設置され、前記第3壁は前記第1壁とは異なり、且つ前記第3壁は前記第2壁とは異なる請求項1に記載の筐体。
- 前記第3壁の第1領域に前記電極端子が設置され、
前記筐体は、流体を収容することで前記電池セルに対して温度調節を行うことに用いられ、前記第3壁の前記第1領域とは異なる第2領域に装着される第2熱管理部材をさらに含む請求項2に記載の筐体。 - 前記第2領域には前記電池セルの内部から離れる方向に突出する突出部が設置され、前記第2熱管理部材は前記突出部に装着される請求項3に記載の筐体。
- 前記第3壁と前記第1壁は対向して設置され、前記第2壁は前記第3壁と前記第1壁を接続し、又は
前記第2壁と前記第1壁は対向して設置され、前記第3壁は前記第2壁と前記第1壁を接続する請求項2~4のいずれか一項に記載の筐体。 - 前記第2壁に電極端子が設置される請求項1に記載の筐体。
- 前記筐体は、前記電気キャビティと前記収集キャビティを隔離することに用いられ、前記第1壁に装着される隔離部材を含む請求項1~6のいずれか一項に記載の筐体。
- 前記隔離部材に弱い領域が設置され、前記弱い領域は、前記放圧機構が作動するときに破壊されて、前記排出物が前記弱い領域を通過して前記収集キャビティに入ることに用いられる請求項7に記載の筐体。
- 前記弱い領域と前記放圧機構は対向して設置される請求項8に記載の筐体。
- 前記隔離部材に貫通穴が設置され、前記貫通穴は、前記放圧機構が作動するときに前記排出物が前記貫通穴を通過して前記収集キャビティに入ることに用いられる請求項7に記載の筐体。
- 前記貫通穴は前記放圧機構と対向して設置される請求項10に記載の筐体。
- 電池であって、
複数の電池セルであって、前記電池セルの第1壁に放圧機構が設置され、前記放圧機構は前記電池セルの内部圧力又は温度が閾値に達するときに作動することで前記内部圧力を解放することに用いられる複数の電池セルと、
請求項1~11のいずれか一項に記載の筐体であって、前記複数の電池セルが前記筐体に収容される筐体と、を含むことを特徴とする電池。 - 電力消費装置であって、請求項12に記載の電池を含み、前記電池は前記電力消費装置に電気エネルギーを提供することに用いられることを特徴とする電力消費装置。
- 電池の製造方法であって、
複数の電池セルを提供するステップであって、前記電池セルの第1壁に放圧機構が設置され、前記放圧機構は前記電池セルの内部圧力又は温度が閾値に達するときに作動することで前記内部圧力を解放することに用いられるステップと、
電気キャビティ、収集キャビティ及び第1熱管理部材を含む筐体を提供するステップと、
前記複数の電池セルを前記電気キャビティ内に収容するステップと、を含み、前記収集キャビティは前記放圧機構が作動するときに前記電池セルからの排出物を収集することに用いられ、前記第1熱管理部材は流体を収容することで前記電池セルに対して温度調節を行うことに用いられ、前記第1熱管理部材は前記電池セルの第2壁に装着され、前記第2壁は前記第1壁とは異なることを特徴とする電池の製造方法。 - 電池の製造装置であって、
複数の電池セルを提供することであって、前記電池セルの第1壁に放圧機構が設置され、前記放圧機構は前記電池セルの内部圧力又は温度が閾値に達するときに作動することで前記内部圧力を解放することに用いられることと、
電気キャビティ、収集キャビティ及び第1熱管理部材を含む筐体を提供することと、に用いられる提供モジュールと、
前記複数の電池セルを前記電気キャビティ内に収容することに用いられる取付モジュールと、を含み、前記収集キャビティは前記放圧機構が作動するときに前記電池セルからの排出物を収集することに用いられ、前記第1熱管理部材は流体を収容することで前記電池セルに対して温度調節を行うことに用いられ、前記第1熱管理部材は前記電池セルの第2壁に装着され、前記第2壁は前記第1壁とは異なることを特徴とする電池の製造装置。
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