DE69223108D1 - Bandgeschwindigkeitssteuerungsgerät - Google Patents

Bandgeschwindigkeitssteuerungsgerät

Info

Publication number
DE69223108D1
DE69223108D1 DE69223108T DE69223108T DE69223108D1 DE 69223108 D1 DE69223108 D1 DE 69223108D1 DE 69223108 T DE69223108 T DE 69223108T DE 69223108 T DE69223108 T DE 69223108T DE 69223108 D1 DE69223108 D1 DE 69223108D1
Authority
DE
Germany
Prior art keywords
control device
speed control
belt speed
belt
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.)
Expired - Fee Related
Application number
DE69223108T
Other languages
English (en)
Other versions
DE69223108T2 (de
Inventor
Masafumi Nishida
Osamu Yamaguchi
Souichirou Fujioka
Hiroshi Okamoto
Yoshiho Gotoh
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP3230148A external-priority patent/JP3018635B2/ja
Priority claimed from JP3243072A external-priority patent/JPH0591773A/ja
Priority claimed from JP3243078A external-priority patent/JPH0591774A/ja
Priority claimed from JP4037641A external-priority patent/JPH05236773A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69223108D1 publication Critical patent/DE69223108D1/de
Publication of DE69223108T2 publication Critical patent/DE69223108T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
DE69223108T 1991-09-10 1992-09-04 Bandgeschwindigkeitssteuerungsgerät Expired - Fee Related DE69223108T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3230148A JP3018635B2 (ja) 1991-09-10 1991-09-10 磁気記録再生装置
JP3243072A JPH0591773A (ja) 1991-09-24 1991-09-24 モータ速度制御装置
JP3243078A JPH0591774A (ja) 1991-09-24 1991-09-24 モータ速度制御装置
JP4037641A JPH05236773A (ja) 1992-02-25 1992-02-25 モータ速度制御装置

Publications (2)

Publication Number Publication Date
DE69223108D1 true DE69223108D1 (de) 1997-12-18
DE69223108T2 DE69223108T2 (de) 1998-05-07

Family

ID=27460450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223108T Expired - Fee Related DE69223108T2 (de) 1991-09-10 1992-09-04 Bandgeschwindigkeitssteuerungsgerät

Country Status (3)

Country Link
US (1) US5604652A (de)
EP (1) EP0532238B1 (de)
DE (1) DE69223108T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3551217B2 (ja) * 1995-12-18 2004-08-04 ソニー株式会社 テープの速度制御方法及びテープユニット
DE60123339T2 (de) * 2000-01-19 2007-04-26 Kabushiki Kaisha Toshiba Steuerung für motor mit unterbrechender ansteuerung
DE20122940U1 (de) 2000-09-11 2011-02-17 Zipher Ltd. Druckvorrichtung
EP1450204A1 (de) * 2003-02-21 2004-08-25 Imax Corporation Verfahren und System zur Regelung eines Filmtransports
US20070172130A1 (en) * 2006-01-25 2007-07-26 Konstantin Zuev Structural description of a document, a method of describing the structure of graphical objects and methods of object recognition.
US7230783B2 (en) * 2005-06-16 2007-06-12 International Business Machines Corporation Mitigation of MR read head distortion
CN101678685B (zh) * 2007-03-07 2011-09-14 赛福尔有限公司 带驱动装置
GB2448303B (en) * 2007-03-07 2009-03-11 Zipher Ltd Tape drive
GB2448305B (en) * 2007-03-07 2009-03-11 Zipher Ltd Tape drive
GB2448302B (en) 2007-03-07 2009-04-08 Zipher Ltd Tape drive
GB2448304B (en) * 2007-03-07 2009-03-11 Zipher Ltd Tape drive
EP2134549B1 (de) 2007-03-31 2014-11-19 Videojet Technologies, Inc. Bandantrieb
US8791585B2 (en) * 2011-12-14 2014-07-29 Grant Howard Calverley Power systems
CN102930638B (zh) * 2012-11-15 2014-12-31 广州广电运通金融电子股份有限公司 纸币暂存模块及其卷筒转速控制方法
GB2513179A (en) * 2013-04-19 2014-10-22 Ibm Device and method for controlling the transport of a tape within a tape transport system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015799A (en) * 1975-11-14 1977-04-05 International Business Machines Corporation Adaptive reel-to-reel tape control system
US4531166A (en) * 1981-03-16 1985-07-23 Storage Technology Corporation Magnetic tape drive with adaptive servo
US4398227A (en) * 1981-03-16 1983-08-09 Storage Technology Corporation Magnetic tape drive with adaptive servo
JPS57169956A (en) * 1981-04-14 1982-10-19 Sony Corp Control circuit for tape speed
JPS5898867A (ja) * 1981-12-09 1983-06-11 Hitachi Ltd テ−プ移送制御装置
US4448368A (en) * 1982-03-23 1984-05-15 Raymond Engineering Inc. Control for tape drive system
US4731679A (en) * 1984-09-20 1988-03-15 Ampex Corporation Method and apparatus for transporting a recording medium with an adaptive velocity change profile
US4739950A (en) * 1986-08-28 1988-04-26 Teac Corporation Of America Constant velocity tape drive system
JPS63300450A (ja) * 1987-05-30 1988-12-07 Fujitsu Ltd モ−タ速度制御方式
JPH0626042B2 (ja) * 1987-05-30 1994-04-06 富士通株式会社 モータ速度制御方法
JPH0648565B2 (ja) * 1988-08-08 1994-06-22 松下電器産業株式会社 テープ走行装置
JPH02156375A (ja) * 1988-12-09 1990-06-15 Hitachi Ltd ハイブリッド式関数演算法
JP2875540B2 (ja) * 1988-11-04 1999-03-31 株式会社日立製作所 磁気テープ張力制御装置
JPH0626044B2 (ja) * 1989-05-10 1994-04-06 ナカミチ株式会社 リール巻径検出方法
US5157971A (en) * 1989-11-10 1992-10-27 Nakamichi Corporation Method of detecting a tape thickness and a winding diameter of a successive magnetic tape

Also Published As

Publication number Publication date
DE69223108T2 (de) 1998-05-07
US5604652A (en) 1997-02-18
EP0532238B1 (de) 1997-11-12
EP0532238A2 (de) 1993-03-17
EP0532238A3 (de) 1994-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee