JPS5652417A - Heater control circuit - Google Patents
Heater control circuitInfo
- Publication number
- JPS5652417A JPS5652417A JP12930779A JP12930779A JPS5652417A JP S5652417 A JPS5652417 A JP S5652417A JP 12930779 A JP12930779 A JP 12930779A JP 12930779 A JP12930779 A JP 12930779A JP S5652417 A JPS5652417 A JP S5652417A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- input
- voltage comparator
- output
- transistor
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12930779A JPS5652417A (en) | 1979-10-05 | 1979-10-05 | Heater control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12930779A JPS5652417A (en) | 1979-10-05 | 1979-10-05 | Heater control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5652417A true JPS5652417A (en) | 1981-05-11 |
Family
ID=15006320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12930779A Pending JPS5652417A (en) | 1979-10-05 | 1979-10-05 | Heater control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5652417A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3336996A1 (de) * | 1982-10-11 | 1984-04-12 | Konishiroku Photo Industry Co., Ltd., Tokyo | Elektrophotographisches vervielfaeltigungsgeraet |
JPS63208891A (ja) * | 1987-02-25 | 1988-08-30 | Canon Inc | 記録装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5396843A (en) * | 1977-02-02 | 1978-08-24 | Canon Inc | Heater |
JPS5495247A (en) * | 1978-01-11 | 1979-07-27 | Ricoh Co Ltd | Temperature controller of fixing heater |
JPS54127331A (en) * | 1978-03-27 | 1979-10-03 | Kopia Kk | Copying machine |
-
1979
- 1979-10-05 JP JP12930779A patent/JPS5652417A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5396843A (en) * | 1977-02-02 | 1978-08-24 | Canon Inc | Heater |
JPS5495247A (en) * | 1978-01-11 | 1979-07-27 | Ricoh Co Ltd | Temperature controller of fixing heater |
JPS54127331A (en) * | 1978-03-27 | 1979-10-03 | Kopia Kk | Copying machine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3336996A1 (de) * | 1982-10-11 | 1984-04-12 | Konishiroku Photo Industry Co., Ltd., Tokyo | Elektrophotographisches vervielfaeltigungsgeraet |
JPS63208891A (ja) * | 1987-02-25 | 1988-08-30 | Canon Inc | 記録装置 |
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