JPS62165875A - Storage battery - Google Patents
Storage batteryInfo
- Publication number
- JPS62165875A JPS62165875A JP61008722A JP872286A JPS62165875A JP S62165875 A JPS62165875 A JP S62165875A JP 61008722 A JP61008722 A JP 61008722A JP 872286 A JP872286 A JP 872286A JP S62165875 A JPS62165875 A JP S62165875A
- Authority
- JP
- Japan
- Prior art keywords
- electrode plate
- negative electrode
- positive electrode
- sawtooth
- electrode plates
- 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
- 239000011491 glass wool Substances 0.000 abstract description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
-
- 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
は重ねた後、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、セパレータおよびケース
の厚みの全てを合計した寸法が必要となる。ところが、
近年、自！０車、オートバイ、ポータプル機器などの蓄
電池を使用する機器の小形化が進むなかで、とくに￥ｒ
１′Ｒ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
。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 needs to be the sum of the thicknesses of the positive electrode plate, negative electrode plate, separator, and case used. However,
In recent years, I! 0 As devices that use storage batteries, such as cars, motorcycles, and portable devices, become smaller,
Despite the growing demand for thinner 1'R ponds, the current structure has already reached its limit in terms of thinning.
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、辺の形状が互に嵌合する凹凸を有する正極
板と負極板を用い、該両極板の端面間にセパレータを介
在させて同一平面上に配置することにより、蓄電池の厚
みを正極板、負極板およびセパレータの内、最も厚いも
のの厚みと電池ケースの肉ノアとを合計しただけの厚み
寸法を有する蓄電池を１ワるものである。Means for Solving the Problems The present invention relates to a new structure that makes it possible to manufacture thin storage batteries. By interposing a separator between the end faces and arranging them on the same plane, the thickness of the storage battery can be reduced to the sum of the thickness of the thickest of the positive electrode plate, negative electrode plate, and separator, and the thickness of the battery case. This is 1 more than the storage battery you have.
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図は２辺の形状が鋸歯状の正極板１と、該正掻板の
鋸歯形状と対応するように同じ鋸歯状の辺を有する負極
板２を用い、両極板の間にマイクロガラスウールをセパ
レータ３として介在させ、ケース６内に配置した鉛蓄電
池の一例である。正極板１とｆｉ負極板に付ける鋸歯状
の凹凸の数を増すほど放電反応に寄与する部分は大きく
なるため、高率放電に適した電池が（りられる。In Figure 1, a positive electrode plate 1 whose two sides are serrated and a negative electrode plate 2 whose sides are serrated to correspond to the sawtooth shape of the positive electrode plate are used, and micro glass wool is placed between the two electrode plates as a separator. 3 is an example of a lead-acid battery placed in a case 6. As the number of sawtooth irregularities added to the positive electrode plate 1 and the fi negative electrode plate increases, the portion contributing to the discharge reaction increases, so a battery suitable for high rate discharge can be obtained.
第２図は上記実施例と同じ厚みの極板およびセパレータ
を用いた従来構造の電池であるが、正極板４が１枚、負
極板５が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１．５ｍｍ＋負極板厚さ１．
５ｍｍｘ ２＋ケース６の肉厚１ａｌ１１ｘ ２−９．
５ｎ＋ｍ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１．５ｍｍ＋ケース６の
肉厚１ｍｍ Ｘ ２＝ ３．５１１１という極めて薄い
形状の鉛蓄電池の製造が可能となる。Figure 2 shows a battery with a conventional structure using electrode plates and separators of the same thickness as in the above embodiment, but even with the thinnest configuration of one positive electrode plate 4 and two negative electrode plates 5, the battery thickness still remains. The positive electrode plate thickness is 1.5 mm + the negative electrode plate thickness is 1.5 mm.
5mmx 2+wall thickness of case 6 1al11x 2-9.
5n+m is the limit, whereas in the embodiment of the present invention shown in FIG. It becomes possible to manufacture lead-acid batteries with an extremely thin shape of X 2 = 3.5111.
第３図は他の実施例を示す図で、辺の形状が多数の矩形
の凹凸をなす正極板７と該正極板の凹凸と対応するよう
に同一形状の凹凸を有する負極板８との間にマイクロガ
ラスウールからなるセパレータ９を介在させ、同一平面
上に配置したものである。本例においても正極板および
負極板につける凹凸の数を増し、かつ、段差を大きくす
るほど高率放電性能は向上する。FIG. 3 is a diagram showing another embodiment, between a positive electrode plate 7 whose sides have many rectangular irregularities and a negative electrode plate 8 whose sides have irregularities of the same shape corresponding to the irregularities of the positive electrode plate. A separator 9 made of micro glass wool is interposed between the two and the two are arranged on the same plane. In this example as well, the higher the number of irregularities provided on the positive electrode plate and the negative electrode plate, and the larger the difference in level, the higher the high rate discharge performance.
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、設置場所にＩＩ、ＩＩ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 that are subject to II or II restrictions in the installation location. Therefore, the industrial value is extremely 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截側面図、第３図は本
発明の他の実施例を示す要部欠截斜視図である。
１．４．７・・・・・・正極板
２．５．８・・・・・・負極板
３．９・・・・・・しバレータFig. 1 is a partially cutaway perspective view showing the structure of the storage battery of the present invention, Fig. 2 is a partially cutaway side view showing the structure of a conventional product, and Fig. 3 is a main part showing another embodiment of the present invention. It is a cutaway perspective view. 1.4.7...Positive plate 2.5.8...Negative plate 3.9... Valetor
Claims (1)
面を形成し、前記端面間にセパレータを介して正・負極
板を同一平面上に配置したことを特徴とする蓄電池。A storage battery characterized in that the positive and negative electrode plates have uneven end faces that fit into each other on at least one common side, and the positive and negative electrode plates are arranged on the same plane with a separator interposed between the end faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61008722A JPS62165875A (en) | 1986-01-17 | 1986-01-17 | Storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61008722A JPS62165875A (en) | 1986-01-17 | 1986-01-17 | Storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165875A true JPS62165875A (en) | 1987-07-22 |
Family
ID=11700841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61008722A Pending JPS62165875A (en) | 1986-01-17 | 1986-01-17 | Storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165875A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04144070A (en) * | 1990-10-03 | 1992-05-18 | Shin Kobe Electric Mach Co Ltd | Storage battery |
| JPH05129036A (en) * | 1991-11-06 | 1993-05-25 | Shin Kobe Electric Mach Co Ltd | Closed type secondary battery |
| US7442468B2 (en) * | 2003-08-01 | 2008-10-28 | Hon Hai Precision Industry Co., Ltd. | Secondary battery with improved energy density |
| 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 JP61008722A patent/JPS62165875A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04144070A (en) * | 1990-10-03 | 1992-05-18 | Shin Kobe Electric Mach Co Ltd | Storage battery |
| JPH05129036A (en) * | 1991-11-06 | 1993-05-25 | Shin Kobe Electric Mach Co Ltd | Closed type secondary battery |
| US8119278B2 (en) | 2002-02-12 | 2012-02-21 | Eveready Battery Company, Inc. | Flexible thin printed battery and device and method of manufacturing same |
| US7442468B2 (en) * | 2003-08-01 | 2008-10-28 | Hon Hai Precision Industry Co., Ltd. | Secondary battery with improved energy density |
| 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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