JPS6249863U - - Google Patents
Info
- Publication number
- JPS6249863U JPS6249863U JP14185085U JP14185085U JPS6249863U JP S6249863 U JPS6249863 U JP S6249863U JP 14185085 U JP14185085 U JP 14185085U JP 14185085 U JP14185085 U JP 14185085U JP S6249863 U JPS6249863 U JP S6249863U
- Authority
- JP
- Japan
- Prior art keywords
- electrode plate
- sheet
- synthetic resin
- film
- degrees
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- Y02E60/12—
Description
第１図は本考案の実施例における密閉形鉛電蓄
電池の斜視図、第２図は同電池の自己放電特性を
示す図、第３図及び第４図は従来の密閉形鉛蓄電
池の安全弁を示す斜視図である。
５……未溶着部分（安全弁）、６……溶着部分
、７……極板群、９……フイルム状またはシート
状合成樹脂、１０……補強板。
Figure 1 is a perspective view of a sealed lead-acid battery according to an embodiment of the present invention, Figure 2 is a diagram showing the self-discharge characteristics of the battery, and Figures 3 and 4 are diagrams showing the safety valve of a conventional sealed lead-acid battery. FIG. 5...Unwelded part (safety valve), 6... Welded part, 7... Plate group, 9... Film or sheet-like synthetic resin, 10... Reinforcement plate.
Claims (1)
を、耐酸性でかつ、熱溶着性のある２枚のフイル
ム状又はシート状合成樹脂体ではさみこみ、上記
極板群周囲の一部に排気口となる未溶着部を残し
て熱溶着するとともに、上記未溶着部分には２枚
のフイルム状又はシート状合成樹脂体を外側から
当ててほとんど隙間なく平行に向かい合わせ、こ
の部分を細長く凸部状に形成すると共に、この凸
部状部分とフイルム状又はシート状合成樹脂体と
は９０度以上１８０度未満の折れ曲がり角度を有
する構造とした密閉形蓄電池。 An electrode plate group consisting of a positive electrode plate, a negative electrode plate, and a separator is sandwiched between two film-like or sheet-like synthetic resin bodies that are acid-resistant and heat-sealable, and an exhaust port is provided in a part of the periphery of the electrode plate group. At the same time, heat welding is performed leaving an unwelded part, and two films or sheet-like synthetic resin bodies are applied from the outside to the unwelded part, facing parallel to each other with almost no gap, and this part is formed into a long and narrow convex shape. The sealed storage battery has a structure in which the convex portion and the film-like or sheet-like synthetic resin body have a bending angle of 90 degrees or more and less than 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14185085U JPH054685Y2 (en) | 1985-09-17 | 1985-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14185085U JPH054685Y2 (en) | 1985-09-17 | 1985-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6249863U true JPS6249863U (en) | 1987-03-27 |
| JPH054685Y2 JPH054685Y2 (en) | 1993-02-05 |
Family
ID=31050021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14185085U Expired - Lifetime JPH054685Y2 (en) | 1985-09-17 | 1985-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054685Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005285645A (en) * | 2004-03-30 | 2005-10-13 | Toyota Motor Corp | Lamination type secondary battery |
| JP2013152939A (en) * | 2007-02-21 | 2013-08-08 | Nec Corp | Film wrapped battery |
| WO2020218623A1 (en) * | 2019-04-26 | 2020-10-29 | 大日本印刷株式会社 | Accumulation device valve structure |
| JP2020184417A (en) * | 2019-04-26 | 2020-11-12 | 大日本印刷株式会社 | Accumulation device valve structure |
-
1985
- 1985-09-17 JP JP14185085U patent/JPH054685Y2/ja not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005285645A (en) * | 2004-03-30 | 2005-10-13 | Toyota Motor Corp | Lamination type secondary battery |
| JP4604535B2 (en) * | 2004-03-30 | 2011-01-05 | トヨタ自動車株式会社 | Laminated secondary battery |
| JP2013152939A (en) * | 2007-02-21 | 2013-08-08 | Nec Corp | Film wrapped battery |
| US9653715B2 (en) | 2007-02-21 | 2017-05-16 | Nec Corporation | Packaged battery, stacked battery assembly, and film-covered battery |
| WO2020218623A1 (en) * | 2019-04-26 | 2020-10-29 | 大日本印刷株式会社 | Accumulation device valve structure |
| JP2020184417A (en) * | 2019-04-26 | 2020-11-12 | 大日本印刷株式会社 | Accumulation device valve structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054685Y2 (en) | 1993-02-05 |
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