JPH0273063U - - Google Patents
Info
- Publication number
- JPH0273063U JPH0273063U JP15259688U JP15259688U JPH0273063U JP H0273063 U JPH0273063 U JP H0273063U JP 15259688 U JP15259688 U JP 15259688U JP 15259688 U JP15259688 U JP 15259688U JP H0273063 U JPH0273063 U JP H0273063U
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- cylindrical
- separator
- sealing gasket
- peripheral surface
- 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 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 3
Classifications
-
- Y02E60/12—
Landscapes
- Cell Separators (AREA)
- Primary Cells (AREA)
Description
第１図は本考案の一実施例によるボビン形リチ
ウム電池の断面図、第２図は従来のボビン形リチ
ウム電池の断面図である。
１２……正極缶、１４……リチウム負極、１６
……セパレータ、１６ａ……セパレータフランジ
部、１８……正極合剤、２０……リード板、２６
……負極端子板、２８……封口ガスケツト。
FIG. 1 is a cross-sectional view of a bobbin-type lithium battery according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a conventional bobbin-type lithium battery. 12... Positive electrode can, 14... Lithium negative electrode, 16
... Separator, 16a ... Separator flange portion, 18 ... Positive electrode mixture, 20 ... Lead plate, 26
... Negative terminal plate, 28 ... Sealing gasket.
Claims (1)
密着配置された円筒形の正極合剤と、この正極合
剤の内周面に円筒状をなして密着配置されたセパ
レータと、このセパレータの内周面に密着配置さ
れた円筒形のリチウム負極と、前記正極缶の開口
端部の内周に嵌め込まれたリング状の封口ガスケ
ツトと、この封口ガスケツトの内周に嵌め込まれ
て前記正極缶を密閉するとともに前記リチウム負
極と内部接続された負極端子板とを備えたボビン
形リチウム電池であつて； 前記セパレータの上端縁部はフランジ状に外側
に拡げられ、このセパレータフランジ部は前記正
極合剤の上面と前記封口ガスケツトの下面との間
に挟み込まれていることを特徴とするボビン形リ
チウム電池。[Scope of Claim for Utility Model Registration] A cylindrical positive electrode can with a bottom, a cylindrical positive electrode mixture closely arranged on the inner peripheral surface of the positive electrode can, and a cylindrical positive electrode mixture on the inner peripheral surface of the positive electrode can. a cylindrical lithium negative electrode placed in close contact with the inner peripheral surface of the separator; a ring-shaped sealing gasket fitted into the inner periphery of the open end of the positive electrode can; and the sealing gasket. A bobbin-type lithium battery, comprising a negative terminal plate that is fitted into the inner periphery of the separator to seal the positive electrode can and is internally connected to the lithium negative electrode; A bobbin type lithium battery, wherein the separator flange portion is sandwiched between an upper surface of the positive electrode mixture and a lower surface of the sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15259688U JPH0273063U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15259688U JPH0273063U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273063U true JPH0273063U (en) | 1990-06-04 |
Family
ID=31427667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15259688U Pending JPH0273063U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273063U (en) |
-
1988
- 1988-11-25 JP JP15259688U patent/JPH0273063U/ja active Pending