JPH03126355U - - Google Patents
Info
- Publication number
- JPH03126355U JPH03126355U JP3536290U JP3536290U JPH03126355U JP H03126355 U JPH03126355 U JP H03126355U JP 3536290 U JP3536290 U JP 3536290U JP 3536290 U JP3536290 U JP 3536290U JP H03126355 U JPH03126355 U JP H03126355U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- outer ring
- metal outer
- ball
- opening
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
Classifications
-
- Y02E60/12—
Description
第１図は本考案の第１実施例にかかるリチウム
電池の要部縦断面図、第２図はリーク弁が開弁し
た状態を示す要部縦断面図、第３図は本考案の第
２実施例を示す要部縦断面図、第４図は一般的な
リチウム電池を示す断面図、第５図は従来の気密
端子を示す要部縦断面図である。
１……ケース、２……気密端子、４……金属外
環、１４……ボール、１５……保持部、２１……
開口部。
FIG. 1 is a longitudinal cross-sectional view of the main parts of a lithium battery according to the first embodiment of the present invention, FIG. 2 is a longitudinal cross-sectional view of the main parts showing the state in which the leak valve is opened, and FIG. FIG. 4 is a cross-sectional view of a general lithium battery, and FIG. 5 is a vertical cross-sectional view of a conventional airtight terminal. DESCRIPTION OF SYMBOLS 1... Case, 2... Airtight terminal, 4... Metal outer ring, 14... Ball, 15... Holding part, 21...
Aperture.
Claims (1)
属外環を気密状態で貫通する電極端子を設けた電
池用気密端子において、 金属外環に電池内部と外部とを連通する開口部
を形成し、この開口部を密封するボールを設け、
このボールを通常時には開口部を密封した状態に
保持すると共に、電池内圧が上昇したときにボー
ルの保持状態を解除する保持部を上記金属外環に
設けて成る電池用気密端子。[Scope of Claim for Utility Model Registration] In a battery airtight terminal that is provided with an electrode terminal that penetrates the metal outer ring in an airtight manner to seal the open end of the battery case, the metal outer ring has a structure that connects the inside and outside of the battery. forming an opening that communicates with the
The airtight terminal for a battery is provided with a holding part on the metal outer ring which normally holds the ball in a sealed state with its opening and releases the held state of the ball when the internal pressure of the battery rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3536290U JPH03126355U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3536290U JPH03126355U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03126355U true JPH03126355U (en) | 1991-12-19 |
Family
ID=31540653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3536290U Pending JPH03126355U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03126355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007132276A (en) * | 2005-11-10 | 2007-05-31 | Denso Corp | Regulating valve |
-
1990
- 1990-03-30 JP JP3536290U patent/JPH03126355U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007132276A (en) * | 2005-11-10 | 2007-05-31 | Denso Corp | Regulating valve |
| JP4518004B2 (en) * | 2005-11-10 | 2010-08-04 | 株式会社デンソー | Regulating valve |
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