JPH0121364Y2 - - Google Patents
Info
- Publication number
- JPH0121364Y2 JPH0121364Y2 JP1980165248U JP16524880U JPH0121364Y2 JP H0121364 Y2 JPH0121364 Y2 JP H0121364Y2 JP 1980165248 U JP1980165248 U JP 1980165248U JP 16524880 U JP16524880 U JP 16524880U JP H0121364 Y2 JPH0121364 Y2 JP H0121364Y2
- Authority
- JP
- Japan
- Prior art keywords
- kotatsu
- temperature
- control unit
- heater
- thyristor
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 13
- 230000010355 oscillation Effects 0.000 claims description 12
- 238000010304 firing Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980165248U JPH0121364Y2 (es) | 1980-11-18 | 1980-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980165248U JPH0121364Y2 (es) | 1980-11-18 | 1980-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5788204U JPS5788204U (es) | 1982-05-31 |
| JPH0121364Y2 true JPH0121364Y2 (es) | 1989-06-26 |
Family
ID=29523949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980165248U Expired JPH0121364Y2 (es) | 1980-11-18 | 1980-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0121364Y2 (es) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4973137A (es) * | 1972-11-13 | 1974-07-15 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137115U (es) * | 1976-04-13 | 1977-10-18 |
-
1980
- 1980-11-18 JP JP1980165248U patent/JPH0121364Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4973137A (es) * | 1972-11-13 | 1974-07-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5788204U (es) | 1982-05-31 |
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