JPH01155259U - - Google Patents
Info
- Publication number
- JPH01155259U JPH01155259U JP5085688U JP5085688U JPH01155259U JP H01155259 U JPH01155259 U JP H01155259U JP 5085688 U JP5085688 U JP 5085688U JP 5085688 U JP5085688 U JP 5085688U JP H01155259 U JPH01155259 U JP H01155259U
- Authority
- JP
- Japan
- Prior art keywords
- case
- unit cell
- group
- battery
- unit
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Description
第１図はこの考案に係るパツク電池の斜視図、
第２図は同パツク電池を底面側から見た斜視図、
第３図は超音波加工状態を示す説明図、第４図は
パツク電池に用いる素電池の封口部分の構造を示
す部分断面図、第５図は高温保存時における減量
特性をこの考案と従来とで比較測定したグラフで
ある。
１……ケース、２……素電池、３……カバー、
１０……超音波ホーン、２ａ……負極端子板、２
ｂ……封口ガスケツト、２ｃ……正極缶、２０…
…樹脂接着剤。
Figure 1 is a perspective view of the battery pack according to this invention.
Figure 2 is a perspective view of the battery pack seen from the bottom side.
Fig. 3 is an explanatory diagram showing the state of ultrasonic processing, Fig. 4 is a partial cross-sectional view showing the structure of the sealing part of a unit cell used in a pack battery, and Fig. 5 shows the weight loss characteristics during high-temperature storage between this invention and the conventional one. This is a graph of comparative measurements. 1...Case, 2...Battery, 3...Cover,
10... Ultrasonic horn, 2a... Negative terminal plate, 2
b...Sealing gasket, 2c...Positive electrode can, 20...
...Resin adhesive.
Claims (1)
ーと、前記ケース内に形成された電池収納部に収
納され、かつ互いに接続された少なくとも二個以
上の素電池群とからなり、前記素電池群の収納状
態において前記ケースとカバーの接合縁を超音波
により加圧、加熱して溶融固化せしめたパツク電
池において、前記素電池群を構成する各素電池の
封口部に接着剤を塗着したことを特徴とするパツ
ク電池用素電池。 It consists of a case and a cover made of a thermoplastic resin molded body, and a group of at least two or more unit cells that are housed in a battery storage section formed in the case and are connected to each other, and the storage state of the unit battery group is In the battery pack in which the joining edge of the case and the cover is melted and solidified by applying pressure and heating using ultrasonic waves, an adhesive is applied to the sealing part of each unit cell constituting the unit cell group. A unit cell for pack batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5085688U JPH064531Y2 (en) | 1988-04-18 | 1988-04-18 | Unit battery for battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5085688U JPH064531Y2 (en) | 1988-04-18 | 1988-04-18 | Unit battery for battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01155259U true JPH01155259U (en) | 1989-10-25 |
| JPH064531Y2 JPH064531Y2 (en) | 1994-02-02 |
Family
ID=31276883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5085688U Expired - Lifetime JPH064531Y2 (en) | 1988-04-18 | 1988-04-18 | Unit battery for battery pack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064531Y2 (en) |
-
1988
- 1988-04-18 JP JP5085688U patent/JPH064531Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064531Y2 (en) | 1994-02-02 |
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