JPS6448891U - - Google Patents
Info
- Publication number
- JPS6448891U JPS6448891U JP14298987U JP14298987U JPS6448891U JP S6448891 U JPS6448891 U JP S6448891U JP 14298987 U JP14298987 U JP 14298987U JP 14298987 U JP14298987 U JP 14298987U JP S6448891 U JPS6448891 U JP S6448891U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- pedestal
- induction heating
- heating device
- ground fault
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- General Induction Heating (AREA)
Description
第１図は本考案の一実施例の回路を示したブロ
ツク図、第２図別の実施例の回路を示したブロツ
ク図、第３図は従来例による誘導加熱装置の横断
面図、第４図は従来の地絡検出手段を備えた誘導
加熱装置の回路を示したブロツク図である。
１０……コイルユニツト、１４，２２，２３，
２４……地絡センサ、１５，３６，３７，３８…
…過電流検出装置、Ｌ１，Ｌ２，Ｌ３……コイル
。
FIG. 1 is a block diagram showing a circuit of one embodiment of the present invention, FIG. 2 is a block diagram showing a circuit of another embodiment, FIG. 3 is a cross-sectional view of a conventional induction heating device, and FIG. The figure is a block diagram showing a circuit of an induction heating device equipped with a conventional ground fault detection means. 10... Coil unit, 14, 22, 23,
24... Ground fault sensor, 15, 36, 37, 38...
... Overcurrent detection device, L 1 , L 2 , L 3 ... Coil.
Claims (1)
導加熱装置用コイルユニツトにおいて、前記架台
内に前記コイルの地絡検出手段を各コイル毎に設
けたことを特徴とする誘導加熱装置。 1. A coil unit for an induction heating device constituted by a plurality of coils mounted on a pedestal, characterized in that a ground fault detection means for the coil is provided in the pedestal for each coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14298987U JPS6448891U (en) | 1987-09-21 | 1987-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14298987U JPS6448891U (en) | 1987-09-21 | 1987-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6448891U true JPS6448891U (en) | 1989-03-27 |
Family
ID=31409406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14298987U Pending JPS6448891U (en) | 1987-09-21 | 1987-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6448891U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219299A (en) * | 1975-08-04 | 1977-02-14 | Hitachi Ltd | Magnetic powder for magnetic recording medium and the process for prod ucing the same |
-
1987
- 1987-09-21 JP JP14298987U patent/JPS6448891U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219299A (en) * | 1975-08-04 | 1977-02-14 | Hitachi Ltd | Magnetic powder for magnetic recording medium and the process for prod ucing the same |