ATE162328T1 - Aufzeichnungsvorrichtung mit temperaturabhängiger schreibstromsteuerung - Google Patents

Aufzeichnungsvorrichtung mit temperaturabhängiger schreibstromsteuerung

Info

Publication number
ATE162328T1
ATE162328T1 AT93202811T AT93202811T ATE162328T1 AT E162328 T1 ATE162328 T1 AT E162328T1 AT 93202811 T AT93202811 T AT 93202811T AT 93202811 T AT93202811 T AT 93202811T AT E162328 T1 ATE162328 T1 AT E162328T1
Authority
AT
Austria
Prior art keywords
magnetic head
record carrier
recording
control signal
temperature
Prior art date
Application number
AT93202811T
Other languages
English (en)
Inventor
Rudolf Alexander Van Doorn
Stephanus Joseph Van Beckhoven
Gerardus Wilhelmus A Akkermans
Francisus Johannes R Verhallen
Abraham Hoogendoorn
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE162328T1 publication Critical patent/ATE162328T1/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1406—Reducing the influence of the temperature
    • G11B33/144—Reducing the influence of the temperature by detection, control, regulation of the temperature
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/027—Analogue recording
    • G11B5/035—Equalising

Landscapes

  • Digital Magnetic Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
AT93202811T 1992-10-09 1993-10-04 Aufzeichnungsvorrichtung mit temperaturabhängiger schreibstromsteuerung ATE162328T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92203108 1992-10-09

Publications (1)

Publication Number Publication Date
ATE162328T1 true ATE162328T1 (de) 1998-01-15

Family

ID=8210959

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93202811T ATE162328T1 (de) 1992-10-09 1993-10-04 Aufzeichnungsvorrichtung mit temperaturabhängiger schreibstromsteuerung

Country Status (5)

Country Link
US (1) US5455717A (de)
EP (1) EP0592037B1 (de)
JP (1) JP3397389B2 (de)
AT (1) ATE162328T1 (de)
DE (1) DE69316304T2 (de)

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Publication number Priority date Publication date Assignee Title
EP1619670B1 (de) * 1993-12-15 2009-09-30 Seagate Removable Storage Solutions LLC Schingspulengesteuerter Positionierer für Gross-und Feinpositionierung eines Magnetkopfes in einem Mehrfachspurbandgerät
US6038090A (en) * 1996-04-03 2000-03-14 International Business Machines Corporation Method and apparatus for improving baseline recovery of an MR head using a programmable recovery time constant
JPH10340412A (ja) * 1997-06-06 1998-12-22 Fujitsu Ltd 情報記憶装置
JPH10340415A (ja) * 1997-06-10 1998-12-22 Fujitsu Ltd ライト電流設定方法、及び、ライト電流設定装置、及び、情報記憶装置
US6266203B1 (en) 1997-06-13 2001-07-24 Seagate Technology Llc Integrated temperature sense circuit in a disc drive
DE19882463T1 (de) * 1997-06-13 2000-07-06 Seagate Technology Temperaturabhängige Plattenlaufwerk-Parameterkonfiguration
JPH11195211A (ja) * 1997-12-26 1999-07-21 Fujitsu Ltd 磁気再生装置
US6574065B1 (en) * 1999-05-14 2003-06-03 International Business Machines Corporation Method and apparatus for adaptive resonance mode cancellation servo in a rotating storage system
US6574061B1 (en) 1999-08-27 2003-06-03 Seagate Technology Llc Method and apparatus for run-time temperature compensation of giant magnetoresistive head bias current
US6512647B1 (en) 1999-08-27 2003-01-28 Seagate Technology Llc Method and apparatus for adaptive tuning bias current for magnetoresistive head
JP2002150590A (ja) * 2000-11-10 2002-05-24 Pioneer Electronic Corp 光学式記録媒体による記録装置及び方法
US7126778B2 (en) 2001-02-06 2006-10-24 International Business Machines Corporation Process of dynamically adjusting the operating parameters of a computer storage device according to environmental conditions
US6731453B2 (en) 2001-02-15 2004-05-04 Seagate Technology Llc Optimizing thermal performance of an integrated circuit in a disc drive
US6747838B2 (en) 2001-02-15 2004-06-08 Seagate Technology Llc Thermal performance of an integrated amplifier in a disc drive
KR100438770B1 (ko) * 2001-05-28 2004-07-05 삼성전자주식회사 데이터 저장 시스템의 설계 파라미터 최적화 방법 및최적화된 설계 파라미터 적용 방법
US7027250B2 (en) 2002-05-17 2006-04-11 Quantum Corporation Magnetic tape head with thinfilm thermosensors for head-media interface temperature monitoring
WO2004003914A1 (en) * 2002-07-01 2004-01-08 Koninklijke Philips Electronics N.V. Control means and method of controlling a current through a coil
JP2004110918A (ja) * 2002-09-18 2004-04-08 Hitachi Ltd 磁気記録装置および記録制御方法
JP2007503079A (ja) * 2003-05-19 2007-02-15 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ディスクドライブ装置及びディスクドライブ装置の再較正のタイミングを決める方法
JP2005108370A (ja) * 2003-10-01 2005-04-21 Hitachi Global Storage Technologies Netherlands Bv メディア駆動装置、メディアへのデータ記録の処理方法、メディアから読み出したデータの処理方法及びメディアからのデータ読み出し処理の制御方法
US7898760B2 (en) * 2006-11-15 2011-03-01 International Business Machines Corporation Magnetic spacing and tape characteristic compensation system and method

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Publication number Priority date Publication date Assignee Title
DE1959327B2 (de) * 1969-11-26 1970-12-23 Fernseh Gmbh Fernseh-Magnetbandanlage mit einem von einem Motor angetriebenen Kopfrad
JPS51122416A (en) * 1975-04-18 1976-10-26 Hitachi Ltd Writing circuit for high density magnetic storage
US3979775A (en) * 1975-09-08 1976-09-07 International Business Machines Corporation Magnetoresistive multitransducer assembly with compensation elements for thermal drift and bias balancing
JPS57195304A (en) * 1981-05-27 1982-12-01 Hitachi Ltd Magnetic information processor
JPS58130412A (ja) * 1982-01-29 1983-08-03 Akai Electric Co Ltd 磁気記録装置
JPS60143404A (ja) * 1983-12-29 1985-07-29 Fujitsu Ltd 磁気ヘツド書込電流の切替方法
US4772964A (en) * 1985-11-30 1988-09-20 Kabushiki Kaisha Toshiba Recorded data reproducing apparatus capable of performing auto-gain adjustment
JPH0758524B2 (ja) * 1988-06-30 1995-06-21 シャープ株式会社 磁気記録装置
JP2790356B2 (ja) * 1990-03-07 1998-08-27 株式会社日立製作所 磁気記録再生装置
US5168395A (en) * 1990-05-02 1992-12-01 International Business Machines Corporation Controlled magnetic recording head relaxation in a magnetic recording system
JP2956146B2 (ja) * 1990-07-10 1999-10-04 ソニー株式会社 ディスクカートリッジ並びに記録及び／又は再生装置
JPH04170753A (ja) * 1990-11-05 1992-06-18 Olympus Optical Co Ltd 光学的情報処理装置
US5270882A (en) * 1992-07-15 1993-12-14 International Business Machines Corporation Low-voltage, low-power amplifier for magnetoresistive sensor

Also Published As

Publication number Publication date
EP0592037A2 (de) 1994-04-13
JPH06267008A (ja) 1994-09-22
US5455717A (en) 1995-10-03
EP0592037B1 (de) 1998-01-14
JP3397389B2 (ja) 2003-04-14
EP0592037A3 (en) 1994-05-11
DE69316304D1 (de) 1998-02-19
DE69316304T2 (de) 1998-07-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties