JP2014032790A - 薄型電池 - Google Patents
薄型電池 Download PDFInfo
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- JP2014032790A JP2014032790A JP2012171611A JP2012171611A JP2014032790A JP 2014032790 A JP2014032790 A JP 2014032790A JP 2012171611 A JP2012171611 A JP 2012171611A JP 2012171611 A JP2012171611 A JP 2012171611A JP 2014032790 A JP2014032790 A JP 2014032790A
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- 229920005989 resin Polymers 0.000 claims abstract description 94
- 239000011347 resin Substances 0.000 claims abstract description 94
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- 238000010248 power generation Methods 0.000 claims abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 230000007613 environmental effect Effects 0.000 claims abstract description 9
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 6
- 239000012790 adhesive layer Substances 0.000 claims description 3
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000005001 laminate film Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910003005 LiNiO2 Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
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- 239000011230 binding agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910052798 chalcogen Inorganic materials 0.000 description 1
- 150000001787 chalcogens Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
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- 229910021469 graphitizable carbon Inorganic materials 0.000 description 1
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- 239000007788 liquid Substances 0.000 description 1
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- 239000007773 negative electrode material Substances 0.000 description 1
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- 229920001778 nylon Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
【解決手段】一対の外装部材110の内部に発電要素120が封入された電池本体11と、電池本体11を所定位置に固定する固定部材とを備えた薄型電池10において、外装部材110と固定部材との間を接着し、熱可塑性樹脂材により形成されている樹脂部を有し、樹脂部の軟化点が、薄型電池10の環境温度より高く、かつ、一対の外装部材110の互いに接着した接着層の融点より低い。
【選択図】 図4
Description
本発明の他の実施形態に係る薄型電池を説明する。本例では、上述した第1実施形態に対して、スペーサ12の両面が樹脂部13を介して複数の電池本体11にそれぞれ接着している点が異なる。これ以外の構成は上述した第1実施形態と同じであるため、その記載を適宜、援用する。図5は、本発明の他の実施形態に係る薄型電池の部分断面図であって、図1のIV−IV線に沿う断面図と同様の断面図である。図5の引き出し断面図Dはスペーサ12、樹脂部13及び下側外装部材112の断面を示し、引き出し断面図Gはスペーサ12、樹脂部13及び上側外装部材111の断面を示す。
11…電池本体
110…外装部材
110a…内側樹脂層
110b…中間金属層
110c…外側樹脂層
111…上側外装部材
112…下側外装部材
120…発電要素
130…正極端子
140…負極端子
12…スペーサ
13…樹脂部
Claims (5)
- 一対の外装部材の内部に発電要素が封入された電池本体と、前記電池本体を所定位置に固定する固定部材とを備えた薄型電池において、
前記外装部材と前記固定部材との間を接着し、熱可塑性樹脂材により形成されている樹脂部を有し、
前記樹脂部の軟化点が、
前記薄型電池の環境温度より高く、かつ、前記一対の外装部材の互いに接着した接着層の融点より低い
ことを特徴とする薄型電池。 - 前記樹脂部は
他の電池本体を積層した際の積層方向に対し垂直な方向に沿った板状に形成されている
ことを特徴とする請求項1記載の薄型電池。 - 前記固定部材と前記樹脂部は同時に成型されている
ことを特徴とする請求項1又は2記載の薄型電池。 - 前記固定部材は、
板状に形成され、
他の電池本体を積層した際の積層方向に対し垂直な方向に沿った両側面で、前記樹脂部を介して、前記電池本体及び前記他の電池本体にそれぞれ接着している
ことを特徴とする
請求項1〜3のいずれか一項に記載の薄型電池。 - 前記樹脂部は、結晶性材料で形成されている
ことを特徴とする請求項1〜4のいずれか一項に記載の薄型電池。
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JP2012171611A JP6007651B2 (ja) | 2012-08-02 | 2012-08-02 | 薄型電池及び薄型電池の製造方法 |
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JP2012171611A JP6007651B2 (ja) | 2012-08-02 | 2012-08-02 | 薄型電池及び薄型電池の製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2014032790A true JP2014032790A (ja) | 2014-02-20 |
JP6007651B2 JP6007651B2 (ja) | 2016-10-12 |
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JP2012171611A Active JP6007651B2 (ja) | 2012-08-02 | 2012-08-02 | 薄型電池及び薄型電池の製造方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114976394A (zh) * | 2021-02-26 | 2022-08-30 | 本田技研工业株式会社 | 软包电池 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000306556A (ja) * | 1999-04-23 | 2000-11-02 | Yuasa Corp | 枠付き電池 |
US20100297494A1 (en) * | 2009-05-21 | 2010-11-25 | Chin-Ming Chen | Battery module |
WO2011020546A1 (de) * | 2009-08-17 | 2011-02-24 | Li-Tec Battery Gmbh | Galvanische zelle mit rahmen und verfahren zu ihrer herstellung |
JP2012134016A (ja) * | 2010-12-22 | 2012-07-12 | Auto Network Gijutsu Kenkyusho:Kk | 電圧検知用端子、端子付プレートおよび電池モジュール |
-
2012
- 2012-08-02 JP JP2012171611A patent/JP6007651B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000306556A (ja) * | 1999-04-23 | 2000-11-02 | Yuasa Corp | 枠付き電池 |
US20100297494A1 (en) * | 2009-05-21 | 2010-11-25 | Chin-Ming Chen | Battery module |
WO2011020546A1 (de) * | 2009-08-17 | 2011-02-24 | Li-Tec Battery Gmbh | Galvanische zelle mit rahmen und verfahren zu ihrer herstellung |
JP2012134016A (ja) * | 2010-12-22 | 2012-07-12 | Auto Network Gijutsu Kenkyusho:Kk | 電圧検知用端子、端子付プレートおよび電池モジュール |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114976394A (zh) * | 2021-02-26 | 2022-08-30 | 本田技研工业株式会社 | 软包电池 |
US11881587B2 (en) | 2021-02-26 | 2024-01-23 | Honda Motor Co., Ltd. | Pouch cell |
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JP6007651B2 (ja) | 2016-10-12 |
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