JPS59177853A - Nonaqueous solution battery - Google Patents
Nonaqueous solution batteryInfo
- Publication number
- JPS59177853A JPS59177853A JP58051326A JP5132683A JPS59177853A JP S59177853 A JPS59177853 A JP S59177853A JP 58051326 A JP58051326 A JP 58051326A JP 5132683 A JP5132683 A JP 5132683A JP S59177853 A JPS59177853 A JP S59177853A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- gasket
- hole
- nonaqueous solution
- electrolyte
- 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
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 239000003792 electrolyte Substances 0.000 abstract description 4
- 239000002808 molecular sieve Substances 0.000 abstract description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004745 nonwoven fabric Substances 0.000 abstract description 3
- 230000006866 deterioration Effects 0.000 abstract description 2
- 239000007773 negative electrode material Substances 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000843 powder Substances 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
- 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
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/198—Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
-
- 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
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
【発明の詳細な説明】 加の抑制及び自己劣化率の改善に関するものである。[Detailed description of the invention] This is related to suppressing stress and improving self-deterioration rate.
非水溶液電池は水分の影響を極めて受は易いものである
ため、使用する部品全てについて脱水を充分にすること
が必要であるのは当然としても、それら部品を集め組立
て封口ずろ環境自体もそれこそ１００％に近い脱湿状態
にしてお（ことを要する。また、電池にした後も外界雰
囲気による影響を受けないよう封口を完全にするか又は
そのための特別の措置をとる必要がある。Since non-aqueous batteries are extremely susceptible to the effects of moisture, it is natural that all parts used must be thoroughly dehydrated, but the environment in which these parts are assembled and sealed must also be carefully cleaned. It is necessary to keep it in a dehumidified state close to 100%.Also, it is necessary to completely seal it or take special measures to prevent it from being affected by the outside atmosphere even after it is made into a battery.
もし、この電池作りの作業の一つでも通常の大気中で行
へるように出来たらその経営上のメリツトは大きい。本
発明はこれをも合せ効果をあげようとして℃・るもので
゛、その要旨はカスケノ）Ｋモレキュラーシーブ剤を装
入可能な穴を１個乃至複数個設け、それに吸水効果の著
しいモレキュラーシーブ剤を装てんしたものを使用する
にある。これによってたとへば部品の脱水処理の不充分
から残る水分をよく吸収することやら一外気から拡散滲
透してくる湿気を捕捉ずろことなどに有効に働く。また
台座の固定に役立つ。If it were possible to perform even one of these battery-making operations in normal atmosphere, it would be a great business advantage. The present invention aims to improve the effect of the above by providing one or more holes into which a K molecular sieve agent can be inserted, and in which a molecular sieve agent with remarkable water absorption effect is provided. It is possible to use a device loaded with . This effectively works to absorb moisture remaining from insufficient dehydration of parts and to trap moisture that diffuses and permeates from the outside air. It also helps secure the pedestal.
以下に実施例を図によって説明する。Examples will be explained below using figures.
第１図は実際に使用するガスケットの断面図を示ず。図
中１はガスケットの台座部分を、２は同外側の立上り部
分を、６は同内側立上り部分を。FIG. 1 does not show a sectional view of the gasket actually used. In the figure, 1 is the pedestal part of the gasket, 2 is the rising part on the outside, and 6 is the rising part on the inside.
４は同ガスケソ目てあけられた穴（径は２ｍｍｌ以上５
ｍｍ９６程度が好ましいが−それにこだわらなくても
よい、また形も円筒形てなく任意の形でもよい、）を示
す。なお穴は１個以上複数個で図のような台座部分１以
外でも良い。4 is a hole drilled with the same gas hole (diameter is 2 mm or more) 5
It is preferable to have a diameter of about 96 mm, but it is not limited to this, and the shape is not limited to a cylindrical shape but may be any shape. It should be noted that one or more holes may be provided in a hole other than the pedestal portion 1 as shown in the figure.
第１図の４のような穴をガスケットにあげるのは予め射
出成形金型に刻みこんでおくのがよいがガスケット成形
品に後から加工して開けるようにしてもよい。It is best to cut a hole in the gasket like 4 in FIG. 1 in advance into the injection mold, but it is also possible to make the hole in the gasket molded product by processing it later.
穴の中如装入するモレキーラーシーブは粉塊状のもので
も良いし、それなりの形にプレス成形結着せｌ〜めで装
てんするようにすればなお良い。The mole sieve to be charged into the hole may be in the form of powder, or it is even better if it is press-molded and bound into a suitable shape and then charged into the hole.
モレキーラーシ−ブは市販品４Ｌ４が良好な結果を示す
。As for Molecule Sieve, commercially available product 4L4 shows good results.
第２図は本発明による非水溶液電池組立用部品断面図（
電池内容物は省略）を、第３図は同完成電池断σ■１図
（電池内容物は省略）を示す。こ〜に５は封目板を、６
はガスケットを、７は夕１缶を、８はセパレーター兼電
解液保持材（不織布）を示す。FIG. 2 is a cross-sectional view of parts for assembling a non-aqueous battery according to the present invention (
Fig. 3 shows a diagram of the completed battery σ■1 (battery contents are omitted). 5 is the sealing board, 6
7 indicates a gasket, 7 indicates a can, and 8 indicates a separator/electrolyte holding material (non-woven fabric).
電池組立は先づ封口板５とガスケット６を嵌合し、それ
に陰極活物質を装てん、電解液を定量注加−セパレータ
ー兼電解液保持材（不織布）を装入する。一方一外缶７
に陽極錠剤を装てんしておき、上記封目板体と嵌合し封
口し一層３図に図示したように完成する。To assemble the battery, first, the sealing plate 5 and the gasket 6 are fitted together, a cathode active material is loaded therein, an electrolyte is poured in a fixed amount, and a separator and electrolyte holding material (non-woven fabric) is inserted. On the other hand, Ichigai can 7
The anode tablet is loaded in the holder, and the holder is fitted with the sealing plate to seal it, thereby completing the process as shown in Fig. 3.
本発明のようにして組立て完成した電池は６０゛Ｃ１９
０％相対湿度に５０日間静置における自己劣化率、抵抗
の増加が従来のものに比べて断然少ない。The battery assembled and completed according to the present invention is 60゛C19
The rate of self-deterioration and increase in resistance when left standing at 0% relative humidity for 50 days are much lower than those of conventional products.
また、完成電池の寸法ハラツキも少ない。Additionally, there is little dimensional variation in the finished battery.
また、電池内容物の脱水度、電池組立て環境の低下の影
響も著しく少なくなる。Furthermore, the influence of dehydration of the battery contents and deterioration of the battery assembly environment is significantly reduced.
勿論完成電池の形を違へてもよく、同様な結果が得られ
る。Of course, the shape of the completed battery may be different and the same results can be obtained.
第１図、本発明によるガスケット断面図、第２図一本発
明による電池組立て用部品断面図（電池内容物を除＜）
、第３図、本発明によろ完成電池断面図（電池内容物を
除く）、。
１・・・・・ガスケット台座部分、
２・・・・同ガスケットの外側の立上り部分、６・・・
・・・同内側立上り部分、Fig. 1 is a sectional view of a gasket according to the present invention, Fig. 2 is a sectional view of parts for battery assembly according to the present invention (excluding battery contents)
, FIG. 3 is a sectional view of a completed battery according to the present invention (excluding battery contents). 1...Gasket pedestal part, 2...Outer rising part of the gasket, 6...
・・・Rising part on the same inner side,
Claims (1)
にモレキーラ−シ−ブを装入してなることを特徴とする
非水溶液電池。A non-aqueous battery characterized in that a Molecule Sieve is inserted into a gasket provided with a hole deep enough to be penetrated or not penetrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58051326A JPS59177853A (en) | 1983-03-26 | 1983-03-26 | Nonaqueous solution battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58051326A JPS59177853A (en) | 1983-03-26 | 1983-03-26 | Nonaqueous solution battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59177853A true JPS59177853A (en) | 1984-10-08 |
Family
ID=12883792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58051326A Pending JPS59177853A (en) | 1983-03-26 | 1983-03-26 | Nonaqueous solution battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59177853A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06111796A (en) * | 1992-09-28 | 1994-04-22 | Fuji Elelctrochem Co Ltd | Flat type battery |
-
1983
- 1983-03-26 JP JP58051326A patent/JPS59177853A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06111796A (en) * | 1992-09-28 | 1994-04-22 | Fuji Elelctrochem Co Ltd | Flat type battery |
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