JP2018055781A - 扁平型電池 - Google Patents
扁平型電池 Download PDFInfo
- Publication number
- JP2018055781A JP2018055781A JP2016186740A JP2016186740A JP2018055781A JP 2018055781 A JP2018055781 A JP 2018055781A JP 2016186740 A JP2016186740 A JP 2016186740A JP 2016186740 A JP2016186740 A JP 2016186740A JP 2018055781 A JP2018055781 A JP 2018055781A
- Authority
- JP
- Japan
- Prior art keywords
- laminate film
- fiber
- flat battery
- power generation
- electrode plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000005001 laminate film Substances 0.000 claims abstract description 52
- 239000000835 fiber Substances 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000002844 melting Methods 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 238000010248 power generation Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 7
- 239000004917 carbon fiber Substances 0.000 claims description 7
- 239000004642 Polyimide Substances 0.000 claims description 6
- 229920001721 polyimide Polymers 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 10
- 238000004806 packaging method and process Methods 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 35
- 229920005989 resin Polymers 0.000 description 35
- 239000002657 fibrous material Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- -1 polypropylene Polymers 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002759 woven fabric Substances 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
11 発電要素
12 ラミネートフィルム
12a 主面部
12b 外周接合部
13 繊維体
20 易破断部
Claims (3)
- セパレータを介して正極板と負極板とが積層されて構成される発電要素と、
ラミネートフィルムで形成されて前記発電要素を内部に封止する、袋状の外装体と、
前記ラミネートフィルムに埋め込まれた繊維体と、を備え、
前記繊維体は、前記ラミネートフィルムを形成する材料よりも融点及び破断強度が高い材料により形成される
ことを特徴とする扁平型電池。 - 前記外装体は2枚のラミネートフィルムの外周縁を接合する事により袋状に形成されて、前記発電要素を内部に封止しており、
前記ラミネートフィルムは、前記発電要素と対面する主面部と、前記ラミネートフィルムを封止するために接合された外周接合部と、前記主面部及び前記外周接合部以外の箇所で且つ前記繊維体が埋め込まれた箇所に形成された、他の箇所に比べて破断が容易な易破断部と、を有する
ことを特徴とする請求項1に記載の扁平型電池。 - 前記繊維体は、炭素繊維、金属繊維、ポリアミド繊維及びポリイミド繊維のうち少なくとも一つを含む
ことを特徴とする請求項1又は2に記載の扁平型電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016186740A JP6829972B2 (ja) | 2016-09-26 | 2016-09-26 | 扁平型電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016186740A JP6829972B2 (ja) | 2016-09-26 | 2016-09-26 | 扁平型電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018055781A true JP2018055781A (ja) | 2018-04-05 |
JP6829972B2 JP6829972B2 (ja) | 2021-02-17 |
Family
ID=61835948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016186740A Active JP6829972B2 (ja) | 2016-09-26 | 2016-09-26 | 扁平型電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6829972B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030096718A (ko) * | 2002-06-17 | 2003-12-31 | 삼성에스디아이 주식회사 | 전지 및 그 제조방법 |
JP2004095333A (ja) * | 2002-08-30 | 2004-03-25 | Sony Corp | 電池用のラミネートフィルム及び非水電解質二次電池 |
JP2008034556A (ja) * | 2006-07-27 | 2008-02-14 | Kyoto Univ | 電気デバイス用パッケージおよびそれを備えた電気装置 |
JP2016167575A (ja) * | 2015-03-04 | 2016-09-15 | 太陽誘電株式会社 | 蓄電セル、外装フィルム及び蓄電モジュール |
-
2016
- 2016-09-26 JP JP2016186740A patent/JP6829972B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030096718A (ko) * | 2002-06-17 | 2003-12-31 | 삼성에스디아이 주식회사 | 전지 및 그 제조방법 |
JP2004095333A (ja) * | 2002-08-30 | 2004-03-25 | Sony Corp | 電池用のラミネートフィルム及び非水電解質二次電池 |
JP2008034556A (ja) * | 2006-07-27 | 2008-02-14 | Kyoto Univ | 電気デバイス用パッケージおよびそれを備えた電気装置 |
JP2016167575A (ja) * | 2015-03-04 | 2016-09-15 | 太陽誘電株式会社 | 蓄電セル、外装フィルム及び蓄電モジュール |
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JP6829972B2 (ja) | 2021-02-17 |
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