JPH02143727U - - Google Patents
Info
- Publication number
- JPH02143727U JPH02143727U JP5302589U JP5302589U JPH02143727U JP H02143727 U JPH02143727 U JP H02143727U JP 5302589 U JP5302589 U JP 5302589U JP 5302589 U JP5302589 U JP 5302589U JP H02143727 U JPH02143727 U JP H02143727U
- Authority
- JP
- Japan
- Prior art keywords
- barrier
- prevents
- falling
- insulating case
- grid
- 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
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5302589U JPH02143727U (cs) | 1989-05-10 | 1989-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5302589U JPH02143727U (cs) | 1989-05-10 | 1989-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143727U true JPH02143727U (cs) | 1990-12-06 |
Family
ID=31573847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5302589U Pending JPH02143727U (cs) | 1989-05-10 | 1989-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143727U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0452339U (cs) * | 1990-09-07 | 1992-05-01 |
-
1989
- 1989-05-10 JP JP5302589U patent/JPH02143727U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0452339U (cs) * | 1990-09-07 | 1992-05-01 |