JPS60133667A - Sealed lead-acid battery manufacturing method - Google Patents
Sealed lead-acid battery manufacturing methodInfo
- Publication number
- JPS60133667A JPS60133667A JP58242363A JP24236383A JPS60133667A JP S60133667 A JPS60133667 A JP S60133667A JP 58242363 A JP58242363 A JP 58242363A JP 24236383 A JP24236383 A JP 24236383A JP S60133667 A JPS60133667 A JP S60133667A
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte
- sealed lead
- battery
- acid battery
- battery manufacturing
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000002253 acid Substances 0.000 title claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 8
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M10/06—Lead-acid accumulators
- H01M10/08—Selection of materials as electrolytes
- H01M10/10—Immobilising of electrolyte
-
- 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
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は陰極吸収式の密閉形鉛蓄電池の製造法に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a cathode absorption type sealed lead acid battery.
陰極吸収式の密閉形鉛蓄電池には現在、電解液をゲル化
したケルタイプと、含アルカリ短繊維をプレスで固めた
マット体に電解液を含浸、保持させたリテーナタイプが
ある。特徴として電池内において、極板群外に流動性の
ある遊離液が存在しないことが挙げられる。しがし、こ
のような電池の製造面において次のような障害が生じて
いる。There are currently two types of cathode absorption type sealed lead-acid batteries: the Kel type, in which the electrolyte is gelled, and the retainer type, in which the electrolyte is impregnated and retained in a mat made of pressed alkali-containing short fibers. A characteristic feature of the battery is that there is no fluid free liquid outside the electrode assembly. However, the following problems have occurred in the production of such batteries.
ゲルタイプでは
■ 初充電したのち、一度電解液を排出し、ゲルを注入
するため、加工工数が増加する。また排出した電解液に
よって注入口付近が汚れるため水洗等が必要となる。With the gel type, ■ After the first charge, the electrolyte is drained and the gel is injected, which increases the number of processing steps. In addition, the area around the injection port becomes dirty due to the discharged electrolyte, so washing with water or the like is required.
■ ゲルが均一に極板間に侵入せず、気泡を取りこむ。■ Gel does not penetrate uniformly between the electrode plates and traps air bubbles.
この気泡部が極板表面に存在するとその部分は電解液（
ゲル層）との接触が断たれ重油性能か損なわれる。When these bubbles exist on the surface of the electrode plate, the area is covered with electrolyte (
(gel layer) is cut off and the performance of the heavy oil is impaired.
リテーナタイプでは
■ 初充電に先立つ電解液の注液工程で、急速な注液を
行なうと、化学反応によって生したガスによってマット
体内への電解液の浸透が悪く、必要量の注液が行なえな
い、また温液も生じる。In the case of retainer type ■ In the electrolyte injection process prior to the first charge, if the electrolyte is injected rapidly, the gas produced by the chemical reaction will make it difficult for the electrolyte to penetrate into the mat body, making it impossible to inject the required amount. , a hot liquid is also produced.
■ 注液後に生じた電池内の遊離液が使用中に漏れ危険
が発生する。■ There is a risk that the free liquid inside the battery after injection may leak during use.
■ マット体の電池内への組み込み工数が必要である。■ Requires man-hours to assemble the mat body into the battery.
本発明は上記した従来品の製造上の問題を解決するもの
である。The present invention solves the above-mentioned manufacturing problems of conventional products.
以下実施例を図面１こ従って説明する。An embodiment will be described below with reference to FIG.
図（４１１，次に耐酸耐酸化性を有する含アルカリガラ
スからなる約３０μｍの球体４を所定量注入する〔第１
図（ｏｌ〕。その後静止する〔第１図（ハ）〕。Figure (411) Next, a predetermined amount of spheres 4 of about 30 μm made of alkali-containing glass having acid and oxidation resistance are injected [first
Figure (ol).Then it comes to rest [Figure 1 (c)].
この操作中の極板群厚み方向から見た内部の状態を第２
図に示１゜■、θ極板の接触を防ぐ波形多孔板５が存在
しても、まず液体が浸透し、〔第２図（イ）〕後に注入
された球体４は液部を伝わって極板群内を浸透してゆく
〔第２図（ロ）〕。The internal state seen from the thickness direction of the electrode plate group during this operation is shown in the second diagram.
Even if there is a corrugated perforated plate 5 that prevents contact between the 1° and θ electrode plates as shown in the figure, the liquid penetrates first, and the spheres 4 that are injected later travel through the liquid part. It penetrates into the electrode group [Figure 2 (b)].
球体４は直径３０μｍ程度の大きさであるので、極板表
面の凸凹を吸収するよう１こ配置されてゆ（。Since the sphere 4 has a diameter of about 30 μm, it is arranged so as to absorb the irregularities on the surface of the electrode plate.
なお球体４の大きさについては、直径が１００μｍ以下
であればよく、これより大きいと、極板表面の凸凹を吸
収するように配置されない。Regarding the size of the sphere 4, it is sufficient that the diameter is 100 μm or less; if it is larger than this, it will not be arranged so as to absorb the irregularities on the surface of the electrode plate.
その後読電池は、第１図に示すように、初充電工程を経
て注液口に弁体を取付けて完成電池となる。Thereafter, as shown in FIG. 1, the battery undergoes an initial charging process, and a valve body is attached to the liquid inlet to form a completed battery.
本発明による電池は、ゲルやマット体を用いなくても電
解液を固定化することかできる。Ｌにｖ液が容易である
ため、前述した、従来技術のもつ欠点を完全に解決でき
た。In the battery according to the present invention, the electrolyte can be immobilized without using a gel or a mat body. Since it is easy to add V liquid to L, the above-mentioned drawbacks of the prior art can be completely solved.
以上のように、本発明によれば電解液が固定化されて液
漏れもなく、極板と電解液との電気化学反応も十分に行
なわれて電池性能か向上すると共にその製造が簡単であ
る等工業的価値大である。As described above, according to the present invention, the electrolyte is fixed, there is no leakage, and the electrochemical reaction between the electrode plates and the electrolyte is sufficiently carried out, improving the battery performance and simplifying its manufacture. It has great industrial value.
第１図は本発明の一実施例による密閉形鉛蓄電池の製造
状態を示すもので、（イ）注液状態、（ロ）ｌ二球体注
入状態、（ハ）は電池の静止状態それぞれの説明図、第
２図は同じく極板群の厚み方向から見たＴ１−池の製造
状態を示すもので、（イ）は電解液の浸透状態、（ロ）
は球体の侵透状態それぞれの説明図である。
２は電槽、３は電解液、４は球体
（イ）
（イ）
第１図
Ｃ口） （ハ）
ｒ。
ハFIG. 1 shows the manufacturing state of a sealed lead-acid battery according to an embodiment of the present invention, in which (a) a liquid injection state, (b) a two-sphere injection state, and (c) a stationary state of the battery. Figure 2 also shows the manufacturing state of the T1-cell as seen from the thickness direction of the electrode plate group, (a) shows the permeation state of the electrolyte, and (b)
are explanatory diagrams of each state of penetration of the sphere. 2 is a battery container, 3 is an electrolyte, and 4 is a sphere (a) (a) Figure 1 C port) (c) r. Ha
Claims (1)
００μｍ以下の耐酸・耐酸化性からなる球体または中空
球体を注入することを特徴とする密閉形鉛蓄電池製造法
。Pour the required amount of electrolyte into the battery in advance, and after tightening,
A method for manufacturing a sealed lead-acid battery, characterized by injecting spheres or hollow spheres having acid and oxidation resistance of 00 μm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58242363A JPS60133667A (en) | 1983-12-22 | 1983-12-22 | Sealed lead-acid battery manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58242363A JPS60133667A (en) | 1983-12-22 | 1983-12-22 | Sealed lead-acid battery manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60133667A true JPS60133667A (en) | 1985-07-16 |
| JPH0546064B2 JPH0546064B2 (en) | 1993-07-12 |
Family
ID=17088064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58242363A Granted JPS60133667A (en) | 1983-12-22 | 1983-12-22 | Sealed lead-acid battery manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60133667A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02158063A (en) * | 1988-12-09 | 1990-06-18 | Japan Storage Battery Co Ltd | Sealed lead-storage battery |
| JPH02165570A (en) * | 1988-12-20 | 1990-06-26 | Japan Storage Battery Co Ltd | Closed lead battery |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07273411A (en) * | 1994-03-28 | 1995-10-20 | Melco:Kk | Electronic parts-mounting method for double-sided printed wiring board, and manufacture of double-sided printed wiring board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5871565A (en) * | 1981-10-23 | 1983-04-28 | Yuasa Battery Co Ltd | Sealed-type lead battery |
| JPS58184273A (en) * | 1982-04-19 | 1983-10-27 | Japan Storage Battery Co Ltd | Lead-acid battery |
-
1983
- 1983-12-22 JP JP58242363A patent/JPS60133667A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5871565A (en) * | 1981-10-23 | 1983-04-28 | Yuasa Battery Co Ltd | Sealed-type lead battery |
| JPS58184273A (en) * | 1982-04-19 | 1983-10-27 | Japan Storage Battery Co Ltd | Lead-acid battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02158063A (en) * | 1988-12-09 | 1990-06-18 | Japan Storage Battery Co Ltd | Sealed lead-storage battery |
| JPH02165570A (en) * | 1988-12-20 | 1990-06-26 | Japan Storage Battery Co Ltd | Closed lead battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546064B2 (en) | 1993-07-12 |
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