JPH04129U - - Google Patents
Info
- Publication number
- JPH04129U JPH04129U JP3756090U JP3756090U JPH04129U JP H04129 U JPH04129 U JP H04129U JP 3756090 U JP3756090 U JP 3756090U JP 3756090 U JP3756090 U JP 3756090U JP H04129 U JPH04129 U JP H04129U
- Authority
- JP
- Japan
- Prior art keywords
- inspection hole
- bus duct
- opening
- closing
- circuit
- 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.)
- Granted
Links
- 238000007689 inspection Methods 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3756090U JPH0644262Y2 (ja) | 1990-04-06 | 1990-04-06 | バスダクト点検孔の安全装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3756090U JPH0644262Y2 (ja) | 1990-04-06 | 1990-04-06 | バスダクト点検孔の安全装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04129U true JPH04129U (cs) | 1992-01-06 |
| JPH0644262Y2 JPH0644262Y2 (ja) | 1994-11-14 |
Family
ID=31544787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3756090U Expired - Lifetime JPH0644262Y2 (ja) | 1990-04-06 | 1990-04-06 | バスダクト点検孔の安全装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644262Y2 (cs) |
-
1990
- 1990-04-06 JP JP3756090U patent/JPH0644262Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644262Y2 (ja) | 1994-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |