JPS5812259A - Manufacturing method of sealed type alkaline storage battery - Google Patents
Manufacturing method of sealed type alkaline storage batteryInfo
- Publication number
- JPS5812259A JPS5812259A JP56110399A JP11039981A JPS5812259A JP S5812259 A JPS5812259 A JP S5812259A JP 56110399 A JP56110399 A JP 56110399A JP 11039981 A JP11039981 A JP 11039981A JP S5812259 A JPS5812259 A JP S5812259A
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- gasket
- electrode
- liquid sealant
- insulating gasket
- 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
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 239000000565 sealant Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 230000004907 flux Effects 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 4
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910001923 silver oxide Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010294 electrolyte impregnation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
-
- 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
Abstract
Description
【発明の詳細な説明】
本発明は電解液にアルカリ水Ｓ＊、正極に一価酸化銀粉
末、もしく社二価酸化銀粉末、負極に亜鉛、カド擢つム
など、開口正極缶及びｈｂかしめ絶縁ガスケツ）と一体
化した負極缶を用いる書封渥テにカリ電池に関すゐもの
である。従来、書封瀝アルカリ電＃に＃ｉ電子時計、カ
メラをどの小！ｌ携蕾電子機器に用いられて自たが、近
年の電子機器の昔ｍ１ｌｋ展、小型、薄型化に伴ない電
源としての電池も、小型、薄型化が強（望゛まれている
。電池の小型、薄型化に伴ない、正＠働、負極缶の缶厚
みも薄（なりて自て訃）、１ｍ度低下によ）漏液しやす
いという欠点を有していた。その対策として液体ミール
剤が使用されていたが充分な効果が褥らｒｔ亀かった０
本発明杜絶縁ガスケットと負極缶の１体化工程において
、筐体シール剤を注入後、１体化までの時間音規制する
ことによ）負極缶、絶縁ガスケツシの浮動を肪止して、
耐漏原性を向上させることを目的とし＊ものである。Detailed Description of the Invention The present invention uses alkaline water S* for the electrolyte, monovalent silver oxide powder or divalent silver oxide powder for the positive electrode, zinc, cadmium, etc. for the negative electrode, an open positive electrode can, and hb This paper relates to a potash battery that uses a negative electrode can integrated with a caulked insulating gasket. Conventionally, how small are electronic watches and cameras in alkaline electronics? Although they were used in portable electronic devices, in recent years, as electronic devices have become smaller and thinner, batteries as power sources have also become smaller and thinner (desired). As they became smaller and thinner, the thickness of the positive and negative electrodes also became thinner (which is a problem), and they had the disadvantage of being prone to leakage (due to a drop of 1 meter). Liquid meal preparations were used as a countermeasure, but they were not sufficiently effective.
In the process of integrating the insulating gasket and the negative electrode can, the floating of the negative electrode can and the insulating gasket is prevented by regulating the sound during the time period after injecting the housing sealant until the integration.
The purpose is to improve leakage resistance.
以下図面に−づいて零発−の実施例を説明す為、籐１図
は液体シール剤を注入した絶縁メスナツトの断面図であ
る。第意−は本ｌ１ｌｌｌ電池の縦断面図であるが１は
絶−ガメケツシ、雪は筐体シール剤３は負極伽、４はフ
マルガム化された亜鉛粉末からなる負極合剤、ｓ拡電解
諌會浸材、６はセノ（レータ、７は二価酸化俵肴末ｔ＊
体とすゐ正極金剛、８は正極缶をそれでれ示すものであ
る。まず、溶媒に希釈した筐体シール剤を絶縁ガスケッ
トに！）：大して、負極缶と１体化するまでの時間を直
後、６分、１０分、■分、Ｉ分、４０分、６０分の各水
準にとって１体化した０次に、正極合剤を充填した正極
缶にセパレータを挿入、絶縁ｊスヶットと１体化した電
極缶に負極合剤を充填、電解液含浸材を載置後、アルカ
り性電解液を注入して正極と組合せて電池を組立てた。In order to explain the embodiment from scratch with reference to the drawings, Figure 1 is a sectional view of an insulating female nut injected with a liquid sealant. The first figure is a longitudinal cross-sectional view of this 11ll battery, where 1 is a blank, snow is a housing sealant, 3 is a negative electrode, 4 is a negative electrode mixture made of fumargamated zinc powder, and s is an electrolyte mixture. Soaking material, 6 is seno (later), 7 is divalent oxide bale end *
The body and the positive electrode Kongo, and 8, indicate the positive electrode can. First, use the housing sealant diluted in a solvent as an insulating gasket! ): The time required to integrate with the negative electrode can is immediately after, 6 minutes, 10 minutes, ■ minutes, I minutes, 40 minutes, and 60 minutes. Insert a separator into the filled positive electrode can, fill the negative electrode mix into the electrode can integrated with the insulating J-slot, place the electrolyte impregnation material, and then inject an alkaline electrolyte and combine it with the positive electrode to form a battery. Assembled.
このようにして得られた電池め漏液の試験結果を表１に
示す。試験方法は電池を恒温槽内に温度４０度、湿度９
０〜９５１１ＩＩの条件で４２日間（１０００時間〕保
存し、漏液の判定を行なったものである。試験数量は各
１００個である。Table 1 shows the test results for battery leakage obtained in this way. The test method is to place the battery in a thermostat at a temperature of 40 degrees and a humidity of 9 degrees.
The samples were stored for 42 days (1000 hours) under the conditions of 0 to 9511II, and leakage was determined.The test quantity was 100 pieces each.
表１から明らかなように１液体シール剤注入から絶縁ガ
スケットと電極缶との１体化までの時間が５分〜Ｉ分の
本発明の電池は耐漏液性に優れている。これは、液体シ
ール剤注入から絶縁ガスケットと電極缶との１体化まで
の時間を規制することによシ、絶縁ガスケットと電極缶
との密層性【向上させた為でおる。１体化までの時間が
５分以下の場合では、注入した液体シール剤がはみ出し
てしまう、又、１体化までの時間が（資）分身上の場合
には液体シール剤が固くなって、密着性が悪くなる。電
極缶の浮きも発生する為漏液が悪（なっている、１体化
までの時間が、５分〜加分の間では液体シール剤中の溶
媒が適度に蒸発することによル、液体シール剤のはみ出
しが少なく、絶縁ガスケットと電極缶の密着が良（なゐ
。As is clear from Table 1, the battery of the present invention, in which the time from injection of one liquid sealant to integration of the insulating gasket and electrode can in 5 to 1 minutes, has excellent leakage resistance. This is because the tightness between the insulating gasket and the electrode can is improved by regulating the time from injection of the liquid sealant to integration of the insulating gasket and the electrode can. If it takes less than 5 minutes to integrate, the injected liquid sealant will spill out, and if it takes longer to integrate, the liquid sealant will become hard. Adhesion deteriorates. The electrode can also floats, resulting in poor liquid leakage.If the time until integration is between 5 minutes and 5 minutes, the solvent in the liquid sealant evaporates moderately, causing the liquid to leak. There is little protrusion of sealant, and the insulating gasket and electrode can adhere well.
以上のように１体化までの時間を５分以上（資）分以下
にすることによって耐漏液の優れた電池を供給しうる本
発明は工業的価値也めて大なるものである。As described above, the present invention, which is capable of supplying a battery with excellent leakage resistance by reducing the integration time to 5 minutes or more and less than 5 minutes, has great industrial value.
第１−は液体シール剤を注入した絶縁ガスケット断面図
である。第２図は本発明による電池縦断面図である。
１゜絶縁ガスケット ２．１１体シール剤３゜電極缶
４．負極合剤
５、電解液含浸材 ６．セパレータ７、正極合剤
８．正極缶
以上
出願人 一式今社第二精工舎
代理人 弁理士最上 、務
第１図
第２図 “1- is a sectional view of an insulating gasket into which a liquid sealant is injected. FIG. 2 is a longitudinal sectional view of a battery according to the present invention. 1゜Insulation gasket 2.11 body sealant 3゜Electrode can 4. Negative electrode mixture 5, electrolyte impregnated material 6. Separator 7, positive electrode mixture
8. Applicant for positive electrode can and above, complete set of Imasha Daini Seikosha agent, patent attorney Mogami, office Figure 1 Figure 2 “
Claims (1)
對渥アルカリ電池の製造方法において、絶縁ガスケット
に液体シール剤を注入後、負極缶と一体化すゐ會での時
間が５分から加分以内である密封層アルカリ電池や製造
方法。In the method for manufacturing a paper-based alkaline battery having a masonry 11 that integrates a negative electrode can and an insulating gasket, after injecting a liquid sealant into the insulating gasket, the time required for integrating the negative electrode can and the insulating gasket is within 5 minutes. There are sealed layer alkaline batteries and manufacturing methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56110399A JPS5812259A (en) | 1981-07-14 | 1981-07-14 | Manufacturing method of sealed type alkaline storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56110399A JPS5812259A (en) | 1981-07-14 | 1981-07-14 | Manufacturing method of sealed type alkaline storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5812259A true JPS5812259A (en) | 1983-01-24 |
Family
ID=14534813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56110399A Pending JPS5812259A (en) | 1981-07-14 | 1981-07-14 | Manufacturing method of sealed type alkaline storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812259A (en) |
-
1981
- 1981-07-14 JP JP56110399A patent/JPS5812259A/en active Pending
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