JP2022536974A - エネルギー貯蔵装置およびエネルギー貯蔵装置を製造するための方法 - Google Patents
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Abstract
Description
Claims (15)
- エネルギー貯蔵装置(200)であって、
高導電性熱発泡体(204)により内張りされた外部ケーシング(201)と、
少なくとも1つのセルホルダ構造(202a)と、前記ホルダ構造(202a)内に保持される複数のエネルギー貯蔵セル(202b)とを備え、相変化材料(205)によって熱的に接続されているセルアセンブリ(202)であって、前記外部ケーシング(201)内に含有されるセルアセンブリ(202)と
を備え、
前記高導電性熱発泡体(204)および前記相変化材料(205)は、前記外部ケーシング(201)内の空所を15%から85%の割合で充填する、エネルギー貯蔵装置(200)。 - 前記高導電性熱発泡体(204)は、相変化材料(205)の比重よりも小さい比重を有する、請求項1に記載のエネルギー貯蔵装置(200)。
- 前記熱発泡体は、0.25未満の比重を有する、請求項2に記載のエネルギー貯蔵装置(200)。
- 前記高導電性熱発泡体(204)は、前記セルアセンブリ(202)を内張りする前記外部ケーシング(201)の内面に貼付されるように設計されている、請求項1に記載のエネルギー貯蔵装置(200)。
- 前記相変化材料(205)は、50~55℃の範囲の相変化温度と、1よりも大きい比重とを有する、請求項1に記載のエネルギー貯蔵装置(200)。
- 前記導電性発泡体(204)は、圧入構成を使用して、前記エネルギー貯蔵セル(202b)だけでなく、前記外部ケーシング(201)に対しても弾性的に付勢される、請求項1に記載のエネルギー貯蔵装置(200)。
- 達成される前記圧入構成は、前記発泡体(204)の体積の最大10%までの体積範囲にある、請求項6に記載のエネルギー貯蔵装置(200)。
- 前記エネルギー貯蔵装置は、
前記外部ケーシング(201)を前記高導電性熱発泡体(204)により内張りするステップと、
前記複数の前記エネルギー貯蔵セル(202b)を備える前記セルアセンブリ(202)を、前記熱発泡体(204)により内張りされた前記外部ケーシング(201)内へ挿入するステップと、
前記熱発泡体(204)により内張りされ、前記セルアセンブリ(202)を含有する前記ケーシング(201)内へ、50~55℃の間の温度に予め加熱された前記相変化材料(205)を注入して、前記セル(202b)間の第1のセットの空所(202d)を充填し、前記セル(202b)と前記セルホルダ構造(202a)の少なくとも一部との間の第2のセットの空所(202e)を充填するステップと、
前記第1のセットの空所(202d)を充填し、前記第2のセットの空所(202e)を充填するように注入された前記相変化材料を、所定の持続時間の間、硬化させて、前記相変化材料が30~35℃の温度を実現することを可能にするステップと、
前記熱発泡体により内張りされた前記外部ケーシング(201)内で相変化材料(205)により充填された前記セルアセンブリ(202)を、エンドカバー部材(201L、201R)により収容するステップと
を含む方法を使用して製造される、請求項1に記載のエネルギー貯蔵装置(200)。 - 前記相変化材料(205)は、1.5~2時間の持続時間の間、硬化させられる、請求項6に記載のエネルギー貯蔵装置(200)。
- エネルギー貯蔵装置(200)を製造する方法であって、前記エネルギー貯蔵装置(200)は、
高導電性熱発泡体(204)により内張りされた外部ケーシング(201)と、
少なくとも1つのセルホルダ構造(202a)と、前記ホルダ構造(202a)内に保持される複数のエネルギー貯蔵セル(202b)とを備え、相変化材料(205)によって熱的に接続されているセルアセンブリ(202)であって、前記外部ケーシング(201)内に含有されるセルアセンブリ(202)と
を備え、
前記製造する方法は、
前記外部ケーシング(201)を前記高導電性熱発泡体(204)により内張りするステップと、
前記複数の前記エネルギー貯蔵セル(202b)を備える前記セルアセンブリ(202)を、前記熱発泡体(204)により内張りされた前記外部ケーシング(201)内へ挿入するステップと、
前記熱発泡体(204)により内張りされ、前記セルアセンブリ(202)を含有する前記ケーシング(201)内へ、50~55℃の間の温度に予め加熱された前記相変化材料(205)を注入して、前記セル(202b)間の第1のセットの空所(202d)を充填し、前記セル(202b)と前記セルホルダ構造(202a)の少なくとも一部との間の第2のセットの空所(202e)を充填するステップと、
前記第1のセットの空所(202d)を充填し、前記第2のセットの空所(202e)を充填するように注入された前記相変化材料を、所定の持続時間の間、硬化させて、前記相変化材料が30~35℃の温度を実現することを可能にするステップと、
前記熱発泡体により内張りされた前記外部ケーシング(201)内で相変化材料(205)により充填された前記セルアセンブリ(202)を、エンドカバー部材(201L、201R)により収容するステップと
を含む、エネルギー貯蔵装置(200)を製造する方法。 - 前記高導電性熱発泡体(204)および前記相変化材料(205)は、前記外部ケーシング(201)内の空所を15%から85%の割合で充填する、請求項8に記載の前記エネルギー貯蔵装置(200)を製造する方法。
- 前記高導電性熱発泡体(204)は、0.25未満の比重を有する、請求項8に記載の前記エネルギー貯蔵装置(200)を製造する方法。
- 前記高導電性熱発泡体(204)は、2mm~5mmの範囲の厚さを有する、請求項8に記載の前記エネルギー貯蔵装置(200)を製造する方法。
- 前記高導電性熱発泡体(204)は、前記セルアセンブリ(202)を内張りする前記外部ケーシング(201)の内面に貼付されるように設計されている、請求項8に記載の前記エネルギー貯蔵装置(200)を製造する方法。
- 前記相変化材料(205)は、50~55℃の範囲の相変化温度と、1よりも大きい比重とを有する、請求項8に記載の前記エネルギー貯蔵装置(200)を製造する方法。
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PCT/IN2020/050536 WO2020255167A1 (en) | 2019-06-19 | 2020-06-18 | An energy storage device and a method for manufacturing the same |
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US20180287231A1 (en) * | 2017-04-03 | 2018-10-04 | Yotta Solar, Inc. | Thermally Regulated Modular Energy Storage Device and Methods |
CN109802194A (zh) * | 2019-01-17 | 2019-05-24 | 重庆大学 | 基于珀尔帖效应和热管冷却的电池包及其热管理方法 |
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