JPS59141359U - Fixing roller drive device - Google Patents

Fixing roller drive device

Info

Publication number
JPS59141359U
JPS59141359U JP3505183U JP3505183U JPS59141359U JP S59141359 U JPS59141359 U JP S59141359U JP 3505183 U JP3505183 U JP 3505183U JP 3505183 U JP3505183 U JP 3505183U JP S59141359 U JPS59141359 U JP S59141359U
Authority
JP
Japan
Prior art keywords
fixing roller
phase
drive device
control circuit
roller drive
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
JP3505183U
Other languages
Japanese (ja)
Inventor
蘭　宗樹
白幡　春雄
Original Assignee
横河電機株式会社
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 by 横河電機株式会社 filed Critical 横河電機株式会社
Priority to JP3505183U priority Critical patent/JPS59141359U/en
Publication of JPS59141359U publication Critical patent/JPS59141359U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図は本考案に係る装置の一例を示す構成ブロック図であ
る。 １・・・感光ドラム、２・・・用紙、３・・・定着部、
３１・・・ヒートローラ、３２・・・プレジャローラ、
３３・・・コードパターン、４１・・・モータ、５３・
・・エンコーダ。The figure is a configuration block diagram showing an example of a device according to the present invention. 1... Photosensitive drum, 2... Paper, 3... Fixing section,
31... Heat roller, 32... Pleasure roller,
33...Code pattern, 41...Motor, 53.
...Encoder.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）熱ローラ方式によって用紙上に転写したトナー像
を定着させる定着ローラと、この定着ローラ表面に形成
させたエンコーダ出力を得るためのパターンと、このパ
ターンを検出し前記定着ローラ表面の周速度に関連した
パルス信号を得る手段と、この手段から得られるパルス
信号の位相が基準クロック信号の位相に一致するように
前記定着ローラの駆動モータを制御する制御回路とを具
備した定着ローラの駆動装置。(1) A fixing roller that fixes the toner image transferred onto paper using a heat roller method, a pattern formed on the surface of this fixing roller to obtain an encoder output, and a circumferential speed of the surface of the fixing roller that detects this pattern. and a control circuit for controlling the drive motor of the fixing roller so that the phase of the pulse signal obtained from the means matches the phase of the reference clock signal. . （２）制御回路は、位相比較器とローパスフィルタと電
圧制御発振器とを含むフェーズロックドループで構成さ
れる実用新案登録請求の範囲第１項記載の定着ローラの
駆動装置。(2) The fixing roller driving device according to claim 1, wherein the control circuit is a phase-locked loop including a phase comparator, a low-pass filter, and a voltage-controlled oscillator.
JP3505183U 1983-03-11 1983-03-11 Fixing roller drive device Pending JPS59141359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3505183U JPS59141359U (en) 1983-03-11 1983-03-11 Fixing roller drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3505183U JPS59141359U (en) 1983-03-11 1983-03-11 Fixing roller drive device

Publications (1)

Publication Number Publication Date
JPS59141359U true JPS59141359U (en) 1984-09-21

Family

ID=30165761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3505183U Pending JPS59141359U (en) 1983-03-11 1983-03-11 Fixing roller drive device

Country Status (1)

Country Link
JP (1) JPS59141359U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881542A (en) * 1972-01-31 1973-10-31
JPS53139539A (en) * 1977-05-12 1978-12-05 Fuji Xerox Co Ltd Roll type fixing device for copier
JPS5722252A (en) * 1980-07-16 1982-02-05 Ricoh Co Ltd Method for driving photoreceptor of copying machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881542A (en) * 1972-01-31 1973-10-31
JPS53139539A (en) * 1977-05-12 1978-12-05 Fuji Xerox Co Ltd Roll type fixing device for copier
JPS5722252A (en) * 1980-07-16 1982-02-05 Ricoh Co Ltd Method for driving photoreceptor of copying machine

Similar Documents

Publication Publication Date Title
JPS59141359U (en) Fixing roller drive device
JP3411104B2 (en) Recording medium transfer device
JPS612670U (en) Copy machine fixing device
JPH0453640Y2 (en)
JPS63142060U (en)
JPS59101220U (en) optical scanning device
JPS5831348A (en) Copying machine
JPH02294613A (en) Laser beam scanning device
JPS59139435U (en) Vehicle warning device
JPS62161257U (en)
JPH0161030B2 (en)
JPS60181607U (en) Backlash correction device for position control equipment
JPS59136640U (en) Copy machine scanning speed control device
JPS63209499A (en) Controller for motor
JPH0467658U (en)
JPS614203U (en) Servo drive control circuit
JPS6174299U (en)
JPS60123741U (en) Tape running speed control device for high-speed song selection
JPS6047357U (en) Clock generation circuit
JPS58183089U (en) Rotating body speed and phase control circuit
JPS63174358U (en)
JPS5862358U (en) Exposure lamp control device
JPS6220032U (en)
JPS6090943U (en) radio receiver with clock
JPS5847173U (en) Pulse train pulse width error measuring device