JPS62165876A - Storage battery - Google Patents
Storage batteryInfo
- Publication number
- JPS62165876A JPS62165876A JP61008723A JP872386A JPS62165876A JP S62165876 A JPS62165876 A JP S62165876A JP 61008723 A JP61008723 A JP 61008723A JP 872386 A JP872386 A JP 872386A JP S62165876 A JPS62165876 A JP S62165876A
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- separator
- negative electrode
- storage battery
- spiral shape
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0436—Small-sized flat cells or batteries for portable equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/126—Small-sized flat cells or batteries for portable equipment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は蓄電池の新しい構造に関するものである。[Detailed description of the invention] Industrial applications The present invention relates to a new structure for storage batteries.
従来の技術
鉛蓄電池、アルカリ蓄電池などの蓄電池は正極板、セパ
レータおよび負極板を各１枚あるいは複数枚を順次重ね
てケース内に配置し、電解液を注入した構造、あるいは
手ねた後、渦巻状に巻いてケース内に装填し、電解液を
注入した構造となっている。従って蓄電池の厚さとして
は使用した正極板、負極板、セパレータおよび電槽の厚
みの全てを合計した寸法が必要となる。Conventional technology Storage batteries such as lead-acid batteries and alkaline batteries have a structure in which one or more positive electrode plates, separators, and negative electrode plates are stacked one on top of the other in a case, and an electrolyte is injected into the case. It has a structure in which it is rolled up into a shape, loaded into a case, and filled with electrolyte. Therefore, the thickness of the storage battery must be the sum of the thicknesses of the positive electrode plate, negative electrode plate, separator, and battery case used.
ところが、近年、自動車、オートバイ、ポータプルｍ器
などの蓄電池を使用する門型の小形化が進むなかで、と
くに蓄電池の薄形化の要求が強くなってきているにもか
かわらず、現在の構造では薄形化はすでに限界に来てい
る。However, in recent years, as automobiles, motorcycles, portable electric appliances, etc. have become smaller in size, the demand for thinner storage batteries has become stronger. Thinness has already reached its limit.
問題点を解決するための手段
本発明は薄形蓄電池の製造を可能にする新しい構造に関
するもので、渦巻状の正極と渦巻状の負極とを同一平面
上に配置し、前記正・負極の間にセパレータを介在させ
ることによって薄形の蓄電池を得るものである。Means for Solving the Problems The present invention relates to a new structure that enables the production of thin storage batteries, in which a spiral positive electrode and a spiral negative electrode are arranged on the same plane, and a A thin storage battery is obtained by interposing a separator between the two.
実 施 例 以下、本発明の実施例を図面に従って説明する。Example Embodiments of the present invention will be described below with reference to the drawings.
第１図において、１は渦巻形状を有する正極、２は前記
正極１と中心を共通にした渦巻形状を右する負極、３は
前記正・負極間に介在させたマイクロガラスウールから
なるセパレータ、９はケースである。正極、負極、セパ
レータとも厚みは１．５攬町、幅は正極が２ｍｍ 、負
極が１．８ｍｍ、セパレータが１ 、９ｍｉである。In FIG. 1, 1 is a positive electrode having a spiral shape, 2 is a negative electrode having a spiral shape with the same center as the positive electrode 1, 3 is a separator made of micro glass wool interposed between the positive and negative electrodes, 9 is the case. The thickness of the positive electrode, negative electrode, and separator is 1.5 mm, and the width is 2 mm for the positive electrode, 1.8 mm for the negative electrode, and 1.9 mm for the separator.
第２図は上記実施例と同様に正極板、負極板およびセパ
レータ共１．５ｍｍのものを用いた従来の積重ね構造の
密閉形鉛蓄電池である。従来構造のものにあっては正極
板４をセル当り１枚、負極板５を２枚、セパレータ６を
２枚という、最も薄くできる構成にしても電池厚みとし
ては、正極板厚さ１．５１ＩＩＩＩｉ＋負極板厚さ １
．５ｍｍｘ ２＋ケ一ス肉厚１ｍ＋ｍｘ２−９．５ｍｍ
が限界であるのに対し、第１図に示す本発明の実施例で
は、正極板、負極板およびセパレータを同一平面上に配
置するため、極板厚さ１．５ｙｕ十ケ一ス肉厚１ｍｍ
ｘ ２−３，５ｍｎという極めて薄い形状の鉛蓄電池の
製造が可能となる。FIG. 2 shows a conventional sealed lead-acid battery having a stacked structure in which the positive electrode plate, the negative electrode plate, and the separator are all 1.5 mm as in the above embodiment. In the conventional structure, even with the thinnest configuration of one positive electrode plate 4, two negative electrode plates 5, and two separators 6 per cell, the battery thickness is 1.51IIIi+ Negative electrode plate thickness 1
．． 5mmx 2+case wall thickness 1m+mx2-9.5mm
However, in the embodiment of the present invention shown in FIG. 1, the positive electrode plate, the negative electrode plate, and the separator are arranged on the same plane, so the electrode plate thickness is 1.5 yu and the thickness is 1 mm.
It becomes possible to manufacture lead-acid batteries with an extremely thin shape of x 2-3.5 mm.
第３図は他の実施例を示す図で、正極７および負極８は
四角な渦巻形状を有している。電極の形状が四角である
ため、電池形状を四角にするときに空間の無駄がなく、
容積高率の高い密閉形鉛蓄電池を得ることができる。FIG. 3 is a diagram showing another embodiment, in which the positive electrode 7 and the negative electrode 8 have a rectangular spiral shape. Since the shape of the electrode is square, there is no wasted space when making the battery shape square.
A sealed lead-acid battery with a high volumetric ratio can be obtained.
発明の効果
以上のように、本発明による新しい構造の蓄電池は従来
不可能であった、極めて薄い形状にすることができるた
め、設と場所に制限を受けるポータプル機器などには最
適のものであり、工業的価値は非常に大きい。Effects of the Invention As described above, the storage battery with the new structure of the present invention can be made into an extremely thin shape, which was previously impossible, so it is ideal for portable devices where installation and space are limited. , the industrial value is very large.
第１図は本発明蓄電池の構造を示す要部欠截斜視図、第
２図は従来品の構造を示す一部欠戯側面断面図、第３図
は本発明の他の実施例を示？ｌ要部欠截断面図である。
１．４．７・・・・・・正極板
２．５．８・・・・・・負極板
３．６・・・・・・セパレータ
９・・・・・・ケースFig. 1 is a cutaway perspective view of main parts showing the structure of the storage battery of the present invention, Fig. 2 is a partially cutaway side sectional view showing the structure of a conventional product, and Fig. 3 shows another embodiment of the present invention. 1 is a cutaway sectional view of a main part. 1.4.7... Positive electrode plate 2.5.8... Negative electrode plate 3.6... Separator 9... Case
Claims (1)
状に同一平面上に配置されていることを特徴とする蓄電
池。A storage battery characterized in that a positive electrode and a negative electrode are arranged on the same plane in a spiral shape with a common center via a separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61008723A JPS62165876A (en) | 1986-01-17 | 1986-01-17 | Storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61008723A JPS62165876A (en) | 1986-01-17 | 1986-01-17 | Storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165876A true JPS62165876A (en) | 1987-07-22 |
Family
ID=11700870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61008723A Pending JPS62165876A (en) | 1986-01-17 | 1986-01-17 | Storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165876A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8119278B2 (en) | 2002-02-12 | 2012-02-21 | Eveready Battery Company, Inc. | Flexible thin printed battery and device and method of manufacturing same |
| US8574754B2 (en) | 2007-12-19 | 2013-11-05 | Blue Spark Technologies, Inc. | High current thin electrochemical cell and methods of making the same |
| US9027242B2 (en) | 2011-09-22 | 2015-05-12 | Blue Spark Technologies, Inc. | Cell attachment method |
| US9444078B2 (en) | 2012-11-27 | 2016-09-13 | Blue Spark Technologies, Inc. | Battery cell construction |
| US9693689B2 (en) | 2014-12-31 | 2017-07-04 | Blue Spark Technologies, Inc. | Body temperature logging patch |
| US9782082B2 (en) | 2012-11-01 | 2017-10-10 | Blue Spark Technologies, Inc. | Body temperature logging patch |
| US10849501B2 (en) | 2017-08-09 | 2020-12-01 | Blue Spark Technologies, Inc. | Body temperature logging patch |
-
1986
- 1986-01-17 JP JP61008723A patent/JPS62165876A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8119278B2 (en) | 2002-02-12 | 2012-02-21 | Eveready Battery Company, Inc. | Flexible thin printed battery and device and method of manufacturing same |
| US8574754B2 (en) | 2007-12-19 | 2013-11-05 | Blue Spark Technologies, Inc. | High current thin electrochemical cell and methods of making the same |
| US9027242B2 (en) | 2011-09-22 | 2015-05-12 | Blue Spark Technologies, Inc. | Cell attachment method |
| US9782082B2 (en) | 2012-11-01 | 2017-10-10 | Blue Spark Technologies, Inc. | Body temperature logging patch |
| US10617306B2 (en) | 2012-11-01 | 2020-04-14 | Blue Spark Technologies, Inc. | Body temperature logging patch |
| US9444078B2 (en) | 2012-11-27 | 2016-09-13 | Blue Spark Technologies, Inc. | Battery cell construction |
| US9693689B2 (en) | 2014-12-31 | 2017-07-04 | Blue Spark Technologies, Inc. | Body temperature logging patch |
| US10631731B2 (en) | 2014-12-31 | 2020-04-28 | Blue Spark Technologies, Inc. | Body temperature logging patch |
| US10849501B2 (en) | 2017-08-09 | 2020-12-01 | Blue Spark Technologies, Inc. | Body temperature logging patch |
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