JPH01180777U - - Google Patents
Info
- Publication number
- JPH01180777U JPH01180777U JP7368688U JP7368688U JPH01180777U JP H01180777 U JPH01180777 U JP H01180777U JP 7368688 U JP7368688 U JP 7368688U JP 7368688 U JP7368688 U JP 7368688U JP H01180777 U JPH01180777 U JP H01180777U
- Authority
- JP
- Japan
- Prior art keywords
- main circuit
- amount
- light
- emitting element
- light emitting
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7368688U JPH0645269Y2 (ja) | 1988-06-02 | 1988-06-02 | 主回路異常監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7368688U JPH0645269Y2 (ja) | 1988-06-02 | 1988-06-02 | 主回路異常監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01180777U true JPH01180777U (fr) | 1989-12-26 |
| JPH0645269Y2 JPH0645269Y2 (ja) | 1994-11-16 |
Family
ID=31298820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7368688U Expired - Lifetime JPH0645269Y2 (ja) | 1988-06-02 | 1988-06-02 | 主回路異常監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645269Y2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017159726A (ja) * | 2016-03-08 | 2017-09-14 | 東芝ライテック株式会社 | 車両用照明装置および車両用灯具 |
-
1988
- 1988-06-02 JP JP7368688U patent/JPH0645269Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017159726A (ja) * | 2016-03-08 | 2017-09-14 | 東芝ライテック株式会社 | 車両用照明装置および車両用灯具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645269Y2 (ja) | 1994-11-16 |