JP2023507588A - 温度制御されたバイポーラ電池アセンブリ - Google Patents
温度制御されたバイポーラ電池アセンブリ Download PDFInfo
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
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Abstract
Description
Claims (40)
- バイポーラ電池アセンブリであって、
a)電極プレートスタックを形成するために一緒に積み重ねられた複数の電極プレートと、
b)前記電極プレートの各対の間に配置された液体電解質と、
c)前記複数の電極プレート及び前記液体電解質を横方向に通過する1つまたは複数のチャネルと、
を含み、
前記1つまたは複数のチャネルは、前記液体電解質から前記1つまたは複数のチャネルをシーリングするために、その中に1つまたは複数のシールを含む、
バイポーラ電池アセンブリ。 - 前記1つまたは複数のチャネルが、前記バイポーラ電池アセンブリの内部から熱を除去するように構成された1つまたは複数の冷却チャネルを含む、請求項1に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数の冷却チャネルが、1つまたは複数の熱交換器を含むか、それらと連通するか、またはその両方である、請求項2に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数の熱交換器が、1つまたは複数の能動熱交換器、受動熱交換器、またはその両方を含む、請求項3に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数の熱交換器が、1つまたは複数の流体熱交換器、パイプ熱交換器、シェル及びチューブ熱交換器、プレート熱交換器、ヒートシンク、相変化熱交換器、廃熱回収ユニット、熱電装置(「TED」)、またはそれらの任意の組み合わせを含む、請求項3または4に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のチャネルが、互いに位置合わせされた前記複数の電極プレートの各個々の電極プレートの1つまたは複数の開口部によって形成されている、請求項1~5のいずれかに記載のバイポーラ電池アセンブリ。
- 前記バイポーラ電池アセンブリが、電極プレートの各対の間に配置された個々のセパレータを備えた複数のセパレータを含み、前記複数のセパレータはそれぞれ、前記1つまたは複数のチャネルを形成する前記電極プレートの1つまたは複数の開口部と位置合わせされた1つまたは複数の開口部を含む、請求項1~6のいずれかに記載のバイポーラ電池。
- 前記複数の電極プレート、前記複数のセパレータ、またはその両方の1つまたは複数の開口部が、それぞれ、その中に配置及び/または形成された1つまたは複数のインサートを含み、前記1つまたは複数のインサートは、1つまたは複数の他のインサートと結合して、前記1つまたは複数のチャネルを形成し、前記1つまたは複数のチャネルを前記液体電解質からシーリングする、請求項1~7のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のシールが、前記1つまたは複数のチャネルの1つまたは複数の内面に沿って成形されて、前記液体電解質から前記1つまたは複数のチャネルをシーリングする、請求項1~8のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のシールが1つまたは複数の熱可塑性物質を含む、請求項9に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のシールが、前記1つまたは複数のチャネルを形成するように位置合わせ及び連動する1つまたは複数のインサートの1つまたは複数の内向きの表面によって形成されているか、前記1つまたは複数のインサートの前記1つまたは複数の内向きの表面から分離してその上に配置されているか、あるいはその両方である、請求項9または10に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のチャネルのそれぞれの前記シールが、横方向に前記バイポーラ電池アセンブリの強度を増加させ、前記横方向は、前記1つまたは複数のチャネルの長手方向軸と同じである、請求項1~11のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のシールが、それらが配置されている前記1つまたは複数のチャネルの全長に沿って延びる、請求項1~12のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のシールが、前記1つまたは複数のチャネル内に配置された1つまたは複数の管状部材を含む、請求項1~13のいずれかに記載のバイポーラ電池アセンブリ。
- 1つまたは複数の管状部材が、前記1つまたは複数のチャネル内の所定の位置に成形されている、請求項14に記載のバイポーラ電池アセンブリ。
- 1つまたは複数の流体が、前記1つまたは複数のチャネル内に配置されている、請求項1~15のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数の流体が、前記1つまたは複数のチャネルを通って循環される、請求項16に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数の流体が、前記バイポーラ電池アセンブリから熱を加えるか、熱を除去するか、またはその両方を行うように構成されている、請求項16または17に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数の流体を有する前記1つまたは複数のチャネルが、1つまたは複数の冷却チャネルである、請求項16~18のいずれかに記載のバイポーラ電池アセンブリ。
- 1つまたは複数のロッドが前記1つまたは複数のチャネル内に配置されており、前記1つまたは複数のロッドはシーリングされている、請求項1~19のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のロッドが前記1つまたは複数のチャネル内の所定の位置に成形されている、請求項20に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のロッドが、前記1つまたは複数のシールを形成するか、前記1つまたは複数のシール内に配置されているか、あるいはその両方である、請求項20または21に記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のロッドが、1つまたは複数の管状部材であるか、1つまたは複数の管状部材内に配置されているか、あるいはその両方である、請求項20~22のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のロッドが、約100W/m・K以上の熱伝導率を有する、請求項20~23のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のロッドが、約200W/m・K以上の熱伝導率を有する、請求項20~24のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のロッドが、アルミニウム、銅、ヒ化ホウ素、ダイヤモンド、グラフェン、カーボンナノチューブ、またはそれらの組み合わせを含む、請求項20~25のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のロッドが、1つまたは複数の流体がその中にシーリングされた1つまたは複数のヒートパイプを含む、請求項20~26のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のロッドが、1つまたは複数の流体が前記1つまたは複数のロッドに出入りすることができるように、1つまたは複数の開放された端部を含む、請求項20~26のいずれかに記載のバイポーラ電池アセンブリ。
- 1つまたは複数のヒートシンクが、前記1つまたは複数のロッドと直接または間接のいずれかで連通している、請求項20~28のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のヒートシンクが、空冷されるか、循環流体によって冷却されるか、またはその両方である、請求項29に記載のバイポーラ電池アセンブリ。
- 1つまたは複数のチュービングカプラーが、前記1つまたは複数のチャネルのうちの少なくとも1つの、1つまたは複数の端部に配置されている、請求項1~30のいずれかに記載のバイポーラ電池アセンブリ。
- 前記1つまたは複数のチュービングカプラーが、前記1つまたは複数のチャネル内に挿入成形されているか、前記1つまたは複数のチャネル内に直接成形されているか、1つまたは複数のねじ付き継手であるか、1つまたは複数の圧縮継手であるか、1つまたは複数の摩擦継手であるか、またはそれらの組み合わせである、請求項31に記載のバイポーラ電池アセンブリ。
- 請求項1~32のいずれかに記載のバイポーラ電池アセンブリを組み立てて冷却する方法であって、1つまたは複数の流体を1つまたは複数のチャネルを通して循環させて、前記バイポーラ電池アセンブリの内部から熱を除去することを含む、方法。
- 前記方法が、1つまたは複数の流動機構を介して前記1つまたは複数の流体を循環させることを含む、請求項33に記載の方法。
- 前記1つまたは複数のチャネルを通って循環される前の前記1つまたは複数の流体が、約50℃以上の前記電池アセンブリの内部との温度差を有する、請求項33または34に記載の方法。
- 前記バイポーラ電池アセンブリの前記内部温度が、1つまたは複数の流体がそれを通過する前または同時のものである、請求項35に記載の方法。
- 前記1つまたは複数の流体が約0℃以上の温度を有する、請求項33~36のいずれかに記載の方法。
- 前記1つまたは複数の流体が、前記バイポーラ電池アセンブリの酸洗い、形成、充電、放電、またはそれらの組み合わせ中に、前記1つまたは複数のチャネルを通って循環される、請求項33~36のいずれかに記載の方法。
- 前記方法が、
i)前記複数の電極プレートを積み重ねることによって前記電極プレートスタックを形成して、それらの間に複数の電気化学セルを作成することと、
ii)前記複数の電気化学セルに液体電解質を充填することと、
を含む、請求項33に記載の方法。 - 前記方法が、1つまたは複数の熱交換器を前記1つまたは複数のチャネルに挿入すること及び/または取り付けることを含む、請求項37に記載の方法。
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KR20210080541A (ko) | 2018-11-15 | 2021-06-30 | 어드밴스드 배터리 컨셉츠, 엘엘씨 | 배터리 조립체의 전력 및 에너지 밀도의 밸런싱에 유용한 활물질 |
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- 2020-12-18 EP EP20842477.0A patent/EP4078703A1/en active Pending
- 2020-12-18 CN CN202080097059.0A patent/CN115398682A/zh active Pending
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- 2020-12-18 WO PCT/US2020/065842 patent/WO2021127330A1/en unknown
- 2020-12-18 BR BR112022012021A patent/BR112022012021A2/pt not_active Application Discontinuation
- 2020-12-18 KR KR1020227023343A patent/KR20220113754A/ko not_active Application Discontinuation
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WO2018237381A2 (en) * | 2017-06-23 | 2018-12-27 | Advanced Battery Concepts, LLC | ENHANCED BIPOLAR BATTERY ASSEMBLY |
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US20230017153A1 (en) | 2023-01-19 |
BR112022012021A2 (pt) | 2022-08-30 |
EP4078703A1 (en) | 2022-10-26 |
CN115398682A (zh) | 2022-11-25 |
WO2021127330A1 (en) | 2021-06-24 |
KR20220113754A (ko) | 2022-08-16 |
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