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BR9006662A - Sistema de limpeza de cabecote magnetico,processo de limpeza para um cabecote magnetico e unidade de limpeza - Google Patents

Sistema de limpeza de cabecote magnetico,processo de limpeza para um cabecote magnetico e unidade de limpeza

Info

Publication number
BR9006662A
BR9006662A BR909006662A BR9006662A BR9006662A BR 9006662 A BR9006662 A BR 9006662A BR 909006662 A BR909006662 A BR 909006662A BR 9006662 A BR9006662 A BR 9006662A BR 9006662 A BR9006662 A BR 9006662A
Authority
BR
Brazil
Prior art keywords
cleaning
magnetic head
unit
cleaning unit
cleaning process
Prior art date
Application number
BR909006662A
Other languages
English (en)
Inventor
Kazuo Mimasu
Katsuhiko Watanabe
Nobutoshi Suzuki
Original Assignee
Sharp 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 Sharp Kk filed Critical Sharp Kk
Publication of BR9006662A publication Critical patent/BR9006662A/pt

Links

Classifications

    • 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
    • G11B5/41—Cleaning of heads
BR909006662A 1990-10-26 1990-12-28 Sistema de limpeza de cabecote magnetico,processo de limpeza para um cabecote magnetico e unidade de limpeza BR9006662A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2289208A JP2527495B2 (ja) 1990-10-26 1990-10-26 磁気ヘッドクリ―ニング装置

Publications (1)

Publication Number Publication Date
BR9006662A true BR9006662A (pt) 1992-08-11

Family

ID=17740179

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909006662A BR9006662A (pt) 1990-10-26 1990-12-28 Sistema de limpeza de cabecote magnetico,processo de limpeza para um cabecote magnetico e unidade de limpeza

Country Status (8)

Country Link
US (1) US5182691A (pt)
EP (1) EP0482742B1 (pt)
JP (1) JP2527495B2 (pt)
KR (1) KR940005556B1 (pt)
BR (1) BR9006662A (pt)
DE (1) DE69129056T2 (pt)
ES (1) ES2116277T3 (pt)
MY (1) MY110235A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395488B (de) * 1991-03-18 1993-01-25 Philips Nv Geraet zum aufzeichnen und wiedergeben von signalen mit mindestens einem rotierenden magnetkopf
DE4225722C2 (de) * 1991-08-05 1996-12-05 Gold Star Co Vorrichtung zum automatischen Reinigen eines Aufnahme- und Wiedergabekopfes
US5386333A (en) * 1992-06-17 1995-01-31 Goldstar Co., Ltd. Head drum cleaning device for magnetic recording and reproducing apparatus
JPH0628636A (ja) * 1992-07-07 1994-02-04 Sony Corp 磁気ヘッドクリーニング装置
JP3240718B2 (ja) * 1992-11-04 2001-12-25 ソニー株式会社 記録再生用ヘッドのクリーニング機構
KR950020733U (ko) * 1993-12-15 1995-07-26 비디오 카세트 레코더의 이중 헤드크리너
EP0750779A1 (en) * 1995-01-25 1997-01-02 Koninklijke Philips Electronics N.V. Apparatus with a rotationally drivable magnetic head and with a cleaning device for the magnetic head
DE19680477T1 (de) * 1995-05-19 1997-07-17 Sony Corp Reinigungseinrichtung für ein Magnetband-Aufzeichnungs- und/oder Wiedergabegerät
US6067211A (en) * 1996-04-03 2000-05-23 International Business Machines Corporation Oscillating magnetic head and stationary brush cleaning apparatus
US6122128A (en) * 1998-03-23 2000-09-19 Exabyte Coroproation Using rotational velocity to detect scanner cleaning in magnetic tape drive
GB2340287A (en) * 1998-07-29 2000-02-16 Hewlett Packard Co Head drum cleaning device for magnetic recording and reproducing apparatus.
US6654194B1 (en) 2000-08-04 2003-11-25 Hitachi, Ltd. High reliability magneto-resistive head cleaning system
US7292410B2 (en) * 2002-12-19 2007-11-06 Certance, Llc Tape drive head cleaner
JP4328739B2 (ja) * 2005-05-12 2009-09-09 Ｎｅｃパーソナルプロダクツ株式会社 磁気テープ装置のヘッドクリーニング機構

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756685B2 (ja) * 1983-10-24 1995-06-14 富士写真フイルム株式会社 磁気記録再生装置
JPH0652563B2 (ja) * 1985-07-19 1994-07-06 松下電器産業株式会社 回転ヘツドドラム装置
JPH0770028B2 (ja) * 1986-06-04 1995-07-31 ソニー株式会社 回転ヘツドクリ−ニング機構
JPS63249922A (ja) * 1987-04-06 1988-10-17 Mitsubishi Electric Corp 磁気記録再生装置の回転磁気ヘツド装置
JPH01191317A (ja) * 1988-01-25 1989-08-01 Mitsubishi Electric Corp 磁気記録再生装置の回転磁気ヘツド清掃装置
JPH0770029B2 (ja) * 1988-05-06 1995-07-31 三菱電機株式会社 磁気記録再生装置
JPH03134815A (ja) * 1989-10-20 1991-06-07 Hitachi Ltd 磁気記録再生装置の磁気ヘッドクリーニング方法及び装置

Also Published As

Publication number Publication date
KR920008678A (ko) 1992-05-28
EP0482742B1 (en) 1998-03-11
JPH04163709A (ja) 1992-06-09
KR940005556B1 (ko) 1994-06-20
MY110235A (en) 1998-03-31
DE69129056D1 (de) 1998-04-16
ES2116277T3 (es) 1998-07-16
DE69129056T2 (de) 1998-09-17
US5182691A (en) 1993-01-26
EP0482742A3 (en) 1993-10-27
JP2527495B2 (ja) 1996-08-21
EP0482742A2 (en) 1992-04-29

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/12/2010