KR20130041231A - 쌍극형 전지 - Google Patents
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- KR20130041231A KR20130041231A KR1020137004237A KR20137004237A KR20130041231A KR 20130041231 A KR20130041231 A KR 20130041231A KR 1020137004237 A KR1020137004237 A KR 1020137004237A KR 20137004237 A KR20137004237 A KR 20137004237A KR 20130041231 A KR20130041231 A KR 20130041231A
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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
Description
도 2는, 제1 실시 형태의 작용 효과를 설명하는 도면이다.
도 3은, 본 발명에 의한 쌍극형 전지의 제2 실시 형태를 도시하는 도면이다.
도 4는, 제2 실시 형태의 작용 효과를 설명하는 도면이다.
도 5는, 본 발명에 의한 쌍극형 전지의 제3 실시 형태의 전극 탭의 탄성 금속부를 도시하는 도면이다.
도 6은, 본 발명에 의한 쌍극형 전지의 제4 실시 형태의 전극 탭의 탄성 금속부를 도시하는 도면이다.
도 7은, 본 발명에 의한 쌍극형 전지의 제5 실시 형태를 도시하는 도면이다.
도 8은, 본 발명에 의한 쌍극형 전지의 다른 실시 형태의 전극 탭의 탄성 금속부를 도시하는 도면이다.
도 9는, 본 발명에 의한 쌍극형 전지 외의 또 하나의 실시 형태의 전극 탭의 탄성 금속부를 도시하는 도면이다.
Claims (8)
- 집전체(111)의 표리에 전극층(112, 113)이 형성된 쌍극형 전극(11)을, 전해질층(12)을 개재해서 복수 적층된 발전 요소(10)와,
상기 발전 요소(10)에 접촉하도록 설치되고, 외력이 작용하지 않는 상태에서는 발전 요소(10)에 대하여 점 또는 선으로 접촉하고, 외력이 가해지는 상태에서는 발전 요소(10)에 면으로 접촉하는 탄성 금속부(21)와,
상기 발전 요소(10) 및 탄성 금속부(21)를 수납 장착하도록 설치되고, 내부 기압이 대기압보다도 낮고, 내부 기압과 대기압의 압력차에 의해 상기 탄성 금속부(21)를 발전 요소(10)에 면으로 접촉시키는 외장재(30)를 갖는, 쌍극형 전지. - 제1항에 있어서, 상기 탄성 금속부(21)는, 외력이 작용하지 않는 상태에서는 발전 요소(10)를 향해서 볼록하고, 외력이 가해지는 상태에서는 발전 요소(10)에 면으로 접촉하는, 쌍극형 전지.
- 제1항 또는 제2항에 있어서, 상기 발전 요소(10)는, 복수로 분할된 발전 영역을 포함하고,
상기 탄성 금속부(21)는, 외력이 작용하지 않는 상태에서는 발전 요소(10)의 각 발전 영역을 향해서 볼록하고, 외력이 가해지는 상태에서는 발전 요소(10)에 면으로 접촉하는, 쌍극형 전지. - 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 탄성 금속부(21)는, 상기 발전 요소(10)가 발전한 전력을 상기 외장재(30)의 외부로 취출하기 위한 전극 탭(20)의 일부인, 쌍극형 전지.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 탄성 금속부(21)는, 외력이 작용하지 않는 상태에서, 주연면이 일 평면 상에 배치되는 형상인 쌍극형 전지.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 탄성 금속부(21)는, 주연이 상기 외장재(30)로부터 이격되도록 컬되어 있는, 쌍극형 전지.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 탄성 금속부(21)는, 주연에 설치된 절연 수지 코팅부를 더 포함하는, 쌍극형 전지.
- 집전체의 표리에 전극층이 형성된 쌍극형 전극을, 전해질층을 개재해서 복수 적층된 발전 요소(10)와,
상기 발전 요소(10)에 접촉하도록 설치되고, 발전 요소(10)의 중심 부근일 수록 강하게 압박하는 탄성 금속부(21)와,
상기 발전 요소(10) 및 탄성 금속부(21)를 수납 장착하도록 설치되는 외장재(30)를 포함하는, 쌍극형 전지.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2010166858 | 2010-07-26 | ||
JPJP-P-2010-166858 | 2010-07-26 | ||
PCT/JP2011/066386 WO2012014730A1 (ja) | 2010-07-26 | 2011-07-19 | 双極型電池 |
Publications (2)
Publication Number | Publication Date |
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KR20130041231A true KR20130041231A (ko) | 2013-04-24 |
KR101451044B1 KR101451044B1 (ko) | 2014-10-15 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020137004237A Active KR101451044B1 (ko) | 2010-07-26 | 2011-07-19 | 쌍극형 전지 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9203073B2 (ko) |
EP (1) | EP2600442B1 (ko) |
JP (1) | JP5510546B2 (ko) |
KR (1) | KR101451044B1 (ko) |
CN (1) | CN103026534B (ko) |
BR (1) | BR112013001935A2 (ko) |
MX (1) | MX2013000695A (ko) |
MY (1) | MY157141A (ko) |
RU (1) | RU2521075C1 (ko) |
TW (1) | TWI481519B (ko) |
WO (1) | WO2012014730A1 (ko) |
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JP5017843B2 (ja) * | 2005-10-26 | 2012-09-05 | 日産自動車株式会社 | 電池モジュール、および組電池 |
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JP5456954B2 (ja) | 2006-11-30 | 2014-04-02 | 日産自動車株式会社 | 双極型二次電池のモジュール構造 |
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US9450266B2 (en) | 2010-05-19 | 2016-09-20 | Nissan Motor Co., Ltd. | Bipolar secondary battery |
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2011
- 2011-07-19 MY MYPI2013000263A patent/MY157141A/en unknown
- 2011-07-19 US US13/812,053 patent/US9203073B2/en active Active
- 2011-07-19 JP JP2012526439A patent/JP5510546B2/ja active Active
- 2011-07-19 EP EP11812322.3A patent/EP2600442B1/en active Active
- 2011-07-19 RU RU2013103806/07A patent/RU2521075C1/ru not_active IP Right Cessation
- 2011-07-19 WO PCT/JP2011/066386 patent/WO2012014730A1/ja active Application Filing
- 2011-07-19 KR KR1020137004237A patent/KR101451044B1/ko active Active
- 2011-07-19 BR BR112013001935A patent/BR112013001935A2/pt not_active IP Right Cessation
- 2011-07-19 CN CN201180036358.4A patent/CN103026534B/zh active Active
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US11522242B2 (en) | 2016-03-10 | 2022-12-06 | Nissan Motor Co., Ltd. | Battery pack |
WO2019208958A1 (ko) * | 2018-04-26 | 2019-10-31 | 주식회사 엘지화학 | 고체 전해질 전지용 양극 및 그를 포함하는 고체 전해질 전지 |
US11444272B2 (en) | 2018-04-26 | 2022-09-13 | Lg Energy Solution, Ltd. | Positive electrode including room temperature solid state plasticizer, and solid electrolyte battery including the same |
Also Published As
Publication number | Publication date |
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EP2600442A1 (en) | 2013-06-05 |
TWI481519B (zh) | 2015-04-21 |
JPWO2012014730A1 (ja) | 2013-09-12 |
WO2012014730A1 (ja) | 2012-02-02 |
RU2521075C1 (ru) | 2014-06-27 |
CN103026534B (zh) | 2015-09-16 |
CN103026534A (zh) | 2013-04-03 |
TW201208910A (en) | 2012-03-01 |
US20130122333A1 (en) | 2013-05-16 |
MX2013000695A (es) | 2013-04-03 |
MY157141A (en) | 2016-05-13 |
EP2600442B1 (en) | 2018-01-03 |
US9203073B2 (en) | 2015-12-01 |
JP5510546B2 (ja) | 2014-06-04 |
BR112013001935A2 (pt) | 2016-05-31 |
EP2600442A4 (en) | 2015-05-06 |
KR101451044B1 (ko) | 2014-10-15 |
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