JPH0328475U - - Google Patents
Info
- Publication number
- JPH0328475U JPH0328475U JP1989088841U JP8884189U JPH0328475U JP H0328475 U JPH0328475 U JP H0328475U JP 1989088841 U JP1989088841 U JP 1989088841U JP 8884189 U JP8884189 U JP 8884189U JP H0328475 U JPH0328475 U JP H0328475U
- Authority
- JP
- Japan
- Prior art keywords
- lamp heater
- reference signal
- heater unit
- generating means
- disconnection
- 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
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989088841U JPH0328475U (enExample) | 1989-07-28 | 1989-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989088841U JPH0328475U (enExample) | 1989-07-28 | 1989-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0328475U true JPH0328475U (enExample) | 1991-03-20 |
Family
ID=31638434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989088841U Pending JPH0328475U (enExample) | 1989-07-28 | 1989-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328475U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017109954A1 (ja) * | 2015-12-25 | 2017-06-29 | 理化工業株式会社 | 負荷制御装置、負荷制御装置の電流計測方法 |
| WO2025177853A1 (ja) * | 2024-02-21 | 2025-08-28 | 株式会社Ｓｃｒｅｅｎホールディングス | 熱処理装置および熱処理方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0193083A (ja) * | 1987-10-02 | 1989-04-12 | Sumitomo Heavy Ind Ltd | ヒータ断線検出方式 |
-
1989
- 1989-07-28 JP JP1989088841U patent/JPH0328475U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0193083A (ja) * | 1987-10-02 | 1989-04-12 | Sumitomo Heavy Ind Ltd | ヒータ断線検出方式 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017109954A1 (ja) * | 2015-12-25 | 2017-06-29 | 理化工業株式会社 | 負荷制御装置、負荷制御装置の電流計測方法 |
| JPWO2017109954A1 (ja) * | 2015-12-25 | 2018-08-16 | 理化工業株式会社 | 負荷制御装置、負荷制御装置の電流計測方法 |
| WO2025177853A1 (ja) * | 2024-02-21 | 2025-08-28 | 株式会社Ｓｃｒｅｅｎホールディングス | 熱処理装置および熱処理方法 |