JPS5690452A - Reel control system - Google Patents

Reel control system

Info

Publication number
JPS5690452A
JPS5690452A JP16854379A JP16854379A JPS5690452A JP S5690452 A JPS5690452 A JP S5690452A JP 16854379 A JP16854379 A JP 16854379A JP 16854379 A JP16854379 A JP 16854379A JP S5690452 A JPS5690452 A JP S5690452A
Authority
JP
Japan
Prior art keywords
circuit
speed fluctuation
voltage
output
speed
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.)
Granted
Application number
JP16854379A
Other languages
Japanese (ja)
Other versions
JPS5920179B2 (en
Inventor
Susumu Suzumori
Kenji Morita
Noriaki Katsumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Anpetsukusu KK
Original Assignee
Toshiba Anpetsukusu KK
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 Toshiba Anpetsukusu KK filed Critical Toshiba Anpetsukusu KK
Priority to JP54168543A priority Critical patent/JPS5920179B2/en
Publication of JPS5690452A publication Critical patent/JPS5690452A/en
Publication of JPS5920179B2 publication Critical patent/JPS5920179B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

PURPOSE: To suppress the excessive movement of the reel motor, by using the tachometer connected directly to the reel motor to feed back rotation speed fluctuation components of the motor.
CONSTITUTION: Tachometer 23 is mounted on reel motor 22, and the output is appllied from speed voltage converting circuit 29 to comparator 30, and the error signal between this output and reference voltage SG is supplied to adding circuit 31. The output voltage from tension arm position sensor 28 as well as the signal from speed fluctuation detecting circuit 33 are applied to adding circuit 31 to control motor driving circuit 34. Speed fluctuation detecting circuit 33 controls switching circuit 39 by rotation direction detector 35 and is so controlled that feedback of speed fluctuation components is always negative, and the output voltage of speed voltage circuit 36, same polarity amplifier 37, or inversion polarity amplifier 38 is always fed back with the correct polarity.
COPYRIGHT: (C)1981,JPO&Japio
JP54168543A 1979-12-25 1979-12-25 Reel control method Expired JPS5920179B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54168543A JPS5920179B2 (en) 1979-12-25 1979-12-25 Reel control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54168543A JPS5920179B2 (en) 1979-12-25 1979-12-25 Reel control method

Publications (2)

Publication Number Publication Date
JPS5690452A true JPS5690452A (en) 1981-07-22
JPS5920179B2 JPS5920179B2 (en) 1984-05-11

Family

ID=15869957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54168543A Expired JPS5920179B2 (en) 1979-12-25 1979-12-25 Reel control method

Country Status (1)

Country Link
JP (1) JPS5920179B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133561A (en) * 1983-12-22 1985-07-16 Fujitsu Ltd Tape tension control system
JPS61276153A (en) * 1985-05-30 1986-12-06 Canon Inc Tension controller for tape type matter
JPS6316637U (en) * 1986-07-16 1988-02-03
JPH0246556A (en) * 1988-08-09 1990-02-15 Matsushita Electric Ind Co Ltd Tape tension control device
JPH0528589A (en) * 1991-07-24 1993-02-05 Matsushita Electric Ind Co Ltd Tension controller

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133561A (en) * 1983-12-22 1985-07-16 Fujitsu Ltd Tape tension control system
JPH0583978B2 (en) * 1983-12-22 1993-11-30 Fujitsu Ltd
JPS61276153A (en) * 1985-05-30 1986-12-06 Canon Inc Tension controller for tape type matter
JPS6316637U (en) * 1986-07-16 1988-02-03
JPH0246556A (en) * 1988-08-09 1990-02-15 Matsushita Electric Ind Co Ltd Tape tension control device
JPH0528589A (en) * 1991-07-24 1993-02-05 Matsushita Electric Ind Co Ltd Tension controller

Also Published As

Publication number Publication date
JPS5920179B2 (en) 1984-05-11

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