JPH01100369U - - Google Patents
Info
- Publication number
- JPH01100369U JPH01100369U JP1987195723U JP19572387U JPH01100369U JP H01100369 U JPH01100369 U JP H01100369U JP 1987195723 U JP1987195723 U JP 1987195723U JP 19572387 U JP19572387 U JP 19572387U JP H01100369 U JPH01100369 U JP H01100369U
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- lattice
- lithium
- lithium battery
- lead terminal
- 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 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims description 3
- 150000002641 lithium Chemical class 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Classifications
-
- Y02E60/12—
Description
第１図イは本考案の実施例を示す円筒型リチウ
ム電池の縦断面図、同図ロは本考案の発電要素の
負極リード端子部分拡大横断面図、第２図イは負
極リード端子が圧着されたリチウム負極の要部の
正面図、同図ロは同図イの正極を含むＸ―Ｘ′線
断面図、第３図イは従来の円筒型リチウム電池に
おける負極リード端子が圧着された負極の要部の
正面図、同図ロは同図イの正極を含むＹ―Ｙ′線
断面図である。
１１……容器、１３……発電要素、１４……負
極、１７……格子状金属、１８……負極リード端
子。
Figure 1A is a vertical cross-sectional view of a cylindrical lithium battery showing an embodiment of the present invention, Figure 1B is an enlarged cross-sectional view of a portion of the negative electrode lead terminal of the power generation element of the present invention, and Figure 2A is a negative electrode lead terminal crimped. Figure 3 (b) is a cross-sectional view along line X-X' including the positive electrode in Figure 3 (a), and Figure 3 (a) is a negative electrode with a negative electrode lead terminal crimped in a conventional cylindrical lithium battery. FIG. 7B is a front view of the main parts of FIG. DESCRIPTION OF SYMBOLS 11... Container, 13... Power generation element, 14... Negative electrode, 17... Grid metal, 18... Negative electrode lead terminal.
Claims (1)
帯状物を渦巻き状に巻き回した発電要素を具備す
る円筒型リチウム電池において、格子状金属１７
と一体形成してなる負極リード端子１８が、前記
格子状金属１７とリチウム負極１４とが直接接触
して圧着されていることを特徴とする円筒型リチ
ウム電池。 In a cylindrical lithium battery equipped with a power generation element formed by spirally winding a strip of laminated lithium negative electrode, separator, and positive electrode, the lattice metal 17
A cylindrical lithium battery characterized in that a negative electrode lead terminal 18 integrally formed with the lattice-shaped metal 17 and the lithium negative electrode 14 is pressed into direct contact with the lithium negative electrode 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987195723U JPH01100369U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987195723U JPH01100369U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100369U true JPH01100369U (en) | 1989-07-05 |
Family
ID=31486383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987195723U Pending JPH01100369U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100369U (en) |
-
1987
- 1987-12-25 JP JP1987195723U patent/JPH01100369U/ja active Pending
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