JPS62222560A - Container for storage battery - Google Patents
Container for storage batteryInfo
- Publication number
- JPS62222560A JPS62222560A JP61065362A JP6536286A JPS62222560A JP S62222560 A JPS62222560 A JP S62222560A JP 61065362 A JP61065362 A JP 61065362A JP 6536286 A JP6536286 A JP 6536286A JP S62222560 A JPS62222560 A JP S62222560A
- Authority
- JP
- Japan
- Prior art keywords
- container
- increased
- rigidity
- battery case
- glass fibers
- 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
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 4
- 239000000057 synthetic resin Substances 0.000 claims abstract description 4
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 4
- 239000004743 Polypropylene Substances 0.000 abstract description 4
- -1 polypropylene Polymers 0.000 abstract description 4
- 229920001155 polypropylene Polymers 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
-
- 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】
産業上の利用分野
本発明は５ｄｆＬ池用殖槽の改良（二関するものである
。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to improvements in 5dfL pond breeding tanks.
従来の技術
従来缶閉形、ｆ柩池に２いては、密閉構造な保る磯籠ヲ
有しているがゴム弁が作動する迄に８ける内圧上昇によ
り電槽の膨れが発生する。また極板と電解液保持体との
密着性をｔげる為、高い群加圧が必要となり、この詳加
圧によっても嘔槽面への圧迫力が増大し、電槽膨れの要
因となる。蓄電池用電槽、特に自動車用の電槽は耐熱性
、耐化学性、生産性等の要因で、熱可塑性樹脂、特Ｃニ
ポリプロピレンが広く便用されている。−万ボリプロビ
レン材料は、寸法安定性、剛性の点では、アクニトリル
ブタジェンスチレン（以下「ＡＢＳ」という）やアクリ
ルスチレン（以下「ＡＳ」という）樹脂に比べて低下す
る。密閉形蓄１！池の場合、密閉性及び性能上の制約か
ら［槽の側面１ユ高い内圧負荷がかかる。2. Description of the Related Art Conventional closed-can type, f-coffin ponds have an isobasket to keep them sealed, but by the time the rubber valve is activated, the internal pressure rises and the battery case bulges. In addition, in order to improve the adhesion between the electrode plate and the electrolyte holder, high group pressure is required, and this detailed pressurization also increases the pressure on the tank surface, causing the tank to bulge. . Thermoplastic resin, special C-nipolypropylene, is widely used for storage battery containers, especially for automobiles, due to its heat resistance, chemical resistance, productivity, and other factors. - In terms of dimensional stability and rigidity, polypropylene material has lower dimensional stability and rigidity than Acnitrile Butadiene Styrene (hereinafter referred to as "ABS") and Acrylic Styrene (hereinafter referred to as "AS") resin. Sealed storage 1! In the case of a pond, a higher internal pressure load is applied to the sides of the tank due to tightness and performance constraints.
現在のポリプロビレ／材料では、剛性がない為、内圧（
；より電槽の膨れを起し、早期に容量低下する。またＡ
ＢＳ、 Ａｓ等では電槽１と蓋との熱済看が容易でなく
生産性の血で好ましくない。Current polypropylene/materials lack rigidity, so internal pressure (
;This causes the battery container to swell and the capacity to decrease early. Also A
With BS, As, etc., it is not easy to check the heating of the container 1 and the lid, which is undesirable because it reduces productivity.
問題点を解決するための手段
本発明はと記の如き欠点！除去するもので、微細ガラス
繊維ＹＩＯ〜２ｏ”４＃、ｙＪした熱可塑性合成樹脂を
使用して剛性、耐熱性を向とさせるものである。Means for Solving Problems The present invention has the following drawbacks! A thermoplastic synthetic resin made of fine glass fibers YIO~2o"4#, yJ is used to improve rigidity and heat resistance.
作用 璽慴が膨ｎることはない。action Practical wisdom never grows.
実施例
従来のボＩＪ ７’ロピレンからなる９栖１と本発明に
８ける微細ガラス繊維入り（繊維長さ３〜４ｍ！１１．
繊維径３ ａｍ ） ｆ ］ ０〜２０ 比（ｗｔ／ｗ
ｔ％）混練したポリプロピレン電槽２に２ける内圧値に
よるｔｉｉ槽の膨れｔを第２図に示したが、これより本
発明による電槽２の場合、従来の電槽ｌ（ニルべて、電
槽の膨れ量は十以下（二なり、剛性向上が図れる。第１
図は本発明により得られた電槽２であるが、第４図に示
す従来の電槽１とは肉厚は、？＋−Ｔｍと同一であり、
剛性を維持することができる。EXAMPLE Conventional IJ 7' 9-1 made of lopyrene and fine glass fibers in 8 of the present invention (fiber length 3-4m!11.
Fiber diameter 3 am) f ] 0~20 Ratio (wt/w
Figure 2 shows the swelling t of the tii tank depending on the internal pressure value in the kneaded polypropylene container 2 (t%). The amount of swelling of the battery case is less than 10 (2), which can improve the rigidity.
The figure shows a battery case 2 obtained according to the present invention, which is different in wall thickness from the conventional battery case 1 shown in FIG. is the same as +-Tm,
Rigidity can be maintained.
得らｎた電槽は、電槽の剛性同上により同一の肉厚みで
内圧負荷Ｃ：対する強度が向上し、また耐熱性ζ：優れ
るので耐熱締付等による変形量が少なくなり、さらに収
縮が小さいため寸法安しなくても便用することが可能と
なる。The obtained battery case has improved strength against internal pressure load C with the same wall thickness due to the rigidity of the battery case, and also has excellent heat resistance ζ, which reduces the amount of deformation due to heat-resistant tightening, etc., and further reduces shrinkage. Since it is small, it can be conveniently used without reducing the size.
また第４図は従来の電槽１であるが、太矢印方向の内圧
負荷により、点線方間への電槽膨れが発生する。Furthermore, although FIG. 4 shows a conventional battery case 1, the battery case bulges in the direction of the dotted line due to the internal pressure load in the direction of the thick arrow.
な８．３は電槽短側面、４は鞍、５はリプであり、第２
図２よび′１ｌＩＪａ図に２けるＡは本発明による電槽
２を便用した蓄電池、Ｂは従来の電槽１全使用した蓄電
池である。8.3 is the short side of the battery case, 4 is the saddle, 5 is the lip, and the second
In FIGS. 2 and 2, A is a storage battery using the battery case 2 according to the present invention, and B is a storage battery using the conventional battery case 1.
発明の効果
と述のように本発明１：よれば電槽の剛性や耐熱性が同
とし、而も寸法安定性が大である等工業的価値甚だ大な
るものである。As described in the Effects of the Invention, according to the present invention 1, the rigidity and heat resistance of the battery case are the same, and the dimensional stability is great, so the industrial value is enormous.
８１図は本発明（二より得らｎた電槽の要部断面説明図
、ｗ１２図は本発明にょる竜ｍを便用した蓄電池と従来
の電槽を使用した蓄電池との内圧値による電槽膨れｔｖ
示す比較図、第３図は本発明による電槽全便用した蓄電
池と従来の電槽を便用した蓄電池との締付トルクと電槽
変形量の関係を示す比較図、第４図は従来の電槽の要部
断面説明図である。
２は電槽Figure 81 is an explanatory cross-sectional view of the main parts of the battery case obtained from the present invention (2), and Figure W12 is a diagram showing the voltage difference based on the internal pressure value of the storage battery using the dragon m according to the present invention and the storage battery using the conventional battery case. tank swelling tv
3 is a comparison diagram showing the relationship between the tightening torque and the deformation amount of the battery case between the storage battery according to the present invention that uses the entire battery case and the conventional storage battery that uses the battery case, and FIG. FIG. 2 is a cross-sectional explanatory diagram of a main part of a battery case. 2 is a battery case
Claims (1)
成樹脂からなることを特徴とする蓄電池用電槽。 ２ 極板群底部と接触する電槽底部を平滑面とした特許
請求の範囲第１項記載の蓄電池用電槽。[Scope of Claims] 1. A storage battery case characterized by being made of a thermoplastic synthetic resin kneaded with 10 to 20% of fine glass fibers. 2. The storage battery case according to claim 1, wherein the bottom of the case that contacts the bottom of the electrode plate group has a smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61065362A JPS62222560A (en) | 1986-03-24 | 1986-03-24 | Container for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61065362A JPS62222560A (en) | 1986-03-24 | 1986-03-24 | Container for storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62222560A true JPS62222560A (en) | 1987-09-30 |
Family
ID=13284773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61065362A Pending JPS62222560A (en) | 1986-03-24 | 1986-03-24 | Container for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62222560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006019093A (en) * | 2004-06-30 | 2006-01-19 | Matsushita Electric Ind Co Ltd | Battery pack |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5743356A (en) * | 1980-08-26 | 1982-03-11 | Miyagawa Kasei Kogyo Kk | Storage battery container and its manufacture |
-
1986
- 1986-03-24 JP JP61065362A patent/JPS62222560A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5743356A (en) * | 1980-08-26 | 1982-03-11 | Miyagawa Kasei Kogyo Kk | Storage battery container and its manufacture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006019093A (en) * | 2004-06-30 | 2006-01-19 | Matsushita Electric Ind Co Ltd | Battery pack |
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