JPH0369857U - - Google Patents
Info
- Publication number
- JPH0369857U JPH0369857U JP1989131666U JP13166689U JPH0369857U JP H0369857 U JPH0369857 U JP H0369857U JP 1989131666 U JP1989131666 U JP 1989131666U JP 13166689 U JP13166689 U JP 13166689U JP H0369857 U JPH0369857 U JP H0369857U
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- power generation
- generation element
- lead plate
- lithium battery
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 238000010248 power generation Methods 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Description
第１図はこの考案によるスパイラル形リチウム
電池の全体構造を示す断面図、第２図は同電池に
おけるこの考案の要部を示す斜視図、第３図は同
組立て状態を示す要部断面図、第４図は他の例に
よる要部断面図、第５図はさらに他の例による要
部断面図、第６、第７図は従来の負極リード板の
位置決め構造を示す説明図である。
１……発電要素、２……リチウム負極、３……
セパレータ、４……正極、５……負極缶、６……
正極端子板、１０……負極リード板、１０ａ……
リード部、１０ｂ……接触部、１１……絶縁板、
１１ａ，１４ａ……中央孔、１２……接着助剤、
１４……第二の絶縁板。
Fig. 1 is a sectional view showing the overall structure of a spiral-shaped lithium battery according to this invention, Fig. 2 is a perspective view showing the main parts of the same battery according to this invention, and Fig. 3 is a sectional view of the main parts showing the assembled state. FIG. 4 is a sectional view of a main part according to another example, FIG. 5 is a sectional view of a main part according to still another example, and FIGS. 6 and 7 are explanatory diagrams showing a conventional positioning structure of a negative electrode lead plate. 1... Power generation element, 2... Lithium negative electrode, 3...
Separator, 4... Positive electrode, 5... Negative electrode can, 6...
Positive electrode terminal plate, 10... Negative electrode lead plate, 10a...
Lead part, 10b... Contact part, 11... Insulating plate,
11a, 14a... central hole, 12... adhesion aid,
14...Second insulating board.
Claims (1)
極缶内に収装し、前記発電要素中のリチウム負極
に一端が接続された負極リード板を前記発電要素
の底面に絶縁板を介して折り上げ、この折曲状態
で前記リード板を前記負極缶の底面に溶着するス
パイラル形リチウム電池において： 前記負極リード板と前記絶縁板とを予め熱融着
により一体的に接合したことを特徴とするスパイ
ラル形リチウム電池。[Claims for Utility Model Registration] A spirally wound power generation element is housed in a cylindrical negative electrode can, and a negative electrode lead plate, one end of which is connected to the lithium negative electrode in the power generation element, is placed inside the power generation element. In a spiral type lithium battery in which the bottom surface is folded up with an insulating plate interposed therebetween, and the lead plate is welded to the bottom surface of the negative electrode can in this folded state: the negative electrode lead plate and the insulating plate are integrally bonded in advance by heat fusion A spiral-shaped lithium battery characterized by being bonded to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131666U JPH0369857U (en) | 1989-11-14 | 1989-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131666U JPH0369857U (en) | 1989-11-14 | 1989-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369857U true JPH0369857U (en) | 1991-07-11 |
Family
ID=31679157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989131666U Pending JPH0369857U (en) | 1989-11-14 | 1989-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018179968A1 (en) * | 2017-03-30 | 2018-10-04 | パナソニックＩｐマネジメント株式会社 | Wound-form battery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61168864A (en) * | 1985-01-21 | 1986-07-30 | Sanyo Electric Co Ltd | Cell |
-
1989
- 1989-11-14 JP JP1989131666U patent/JPH0369857U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61168864A (en) * | 1985-01-21 | 1986-07-30 | Sanyo Electric Co Ltd | Cell |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018179968A1 (en) * | 2017-03-30 | 2018-10-04 | パナソニックＩｐマネジメント株式会社 | Wound-form battery |
| JPWO2018179968A1 (en) * | 2017-03-30 | 2020-02-06 | パナソニックＩｐマネジメント株式会社 | Wound battery |
| US11817547B2 (en) | 2017-03-30 | 2023-11-14 | Panasonic Intellectual Property Management Co., Ltd. | Wound-type battery |
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