JPS61164510U - - Google Patents

Info

Publication number
JPS61164510U
JPS61164510U JP4998886U JP4998886U JPS61164510U JP S61164510 U JPS61164510 U JP S61164510U JP 4998886 U JP4998886 U JP 4998886U JP 4998886 U JP4998886 U JP 4998886U JP S61164510 U JPS61164510 U JP S61164510U
Authority
JP
Japan
Prior art keywords
heater
temperature
output
detecting
driving state
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
Application number
JP4998886U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4998886U priority Critical patent/JPS61164510U/ja
Publication of JPS61164510U publication Critical patent/JPS61164510U/ja
Pending legal-status Critical Current

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  • Control Of Temperature (AREA)
  • Fixing For Electrophotography (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案を適用しうる複写装置の断面図
、第２図は本実施例の回路図、第３図、第４図は
第２図の各部の信号波形図。 図において１０１はヒータ、１４５はサーミス
タ、１６０は検知コイル、ＡＣＳは交流電源をそ
れぞれ示す。 FIG. 1 is a sectional view of a copying machine to which the present invention can be applied, FIG. 2 is a circuit diagram of the present embodiment, and FIGS. 3 and 4 are signal waveform diagrams of various parts of FIG. In the figure, 101 is a heater, 145 is a thermistor, 160 is a detection coil, and ACS is an AC power source.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヒータと前記ヒータによる温度を検出するため
の温度検出手段と、前記ヒータによる温度を所定
温度とすべく前記温度検出手段の出力に応じて前
記ヒータを駆動出力する制御手段と、前記ヒータ
の駆動状態を検出する駆動状態検出手段と、前記
温度検出手段の出力と前記駆動状態検出手段の出
力とにより前記ヒータが前記制御手段による制御
通りに駆動されているか否かを判断する判断手段
と、前記判断手段の出力に応じて前記ヒータへの
通電を禁止する禁止手段とを有することを特徴と
する温度制御装置。 A heater, a temperature detection means for detecting the temperature of the heater, a control means for driving the heater according to an output of the temperature detection means so as to bring the temperature of the heater to a predetermined temperature, and a driving state of the heater. a driving state detecting means for detecting; a determining means for determining whether or not the heater is being driven as controlled by the controlling means based on the output of the temperature detecting means and the output of the driving state detecting means; A temperature control device comprising: prohibition means for prohibiting energization of the heater in accordance with an output of the means.
JP4998886U 1986-04-03 1986-04-03 Pending JPS61164510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4998886U JPS61164510U (en) 1986-04-03 1986-04-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4998886U JPS61164510U (en) 1986-04-03 1986-04-03

Publications (1)

Publication Number Publication Date
JPS61164510U true JPS61164510U (en) 1986-10-13

Family

ID=30567690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4998886U Pending JPS61164510U (en) 1986-04-03 1986-04-03

Country Status (1)

Country Link
JP (1) JPS61164510U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63316202A (en) * 1987-06-19 1988-12-23 Matsushita Electric Ind Co Ltd Temperature controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073075A (en) * 1973-11-06 1975-06-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073075A (en) * 1973-11-06 1975-06-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63316202A (en) * 1987-06-19 1988-12-23 Matsushita Electric Ind Co Ltd Temperature controller

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