DE69613150D1 - Reinigungsgerät und reinigungsverfahren - Google Patents

Reinigungsgerät und reinigungsverfahren

Info

Publication number
DE69613150D1
DE69613150D1 DE69613150T DE69613150T DE69613150D1 DE 69613150 D1 DE69613150 D1 DE 69613150D1 DE 69613150 T DE69613150 T DE 69613150T DE 69613150 T DE69613150 T DE 69613150T DE 69613150 D1 DE69613150 D1 DE 69613150D1
Authority
DE
Germany
Prior art keywords
cleaner
cleaning method
cleaning
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
DE69613150T
Other languages
English (en)
Other versions
DE69613150T2 (de
Inventor
Joseph Frederick Fritsch
Roxanne Yvonne Fritsch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69613150D1 publication Critical patent/DE69613150D1/de
Application granted granted Critical
Publication of DE69613150T2 publication Critical patent/DE69613150T2/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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/121—Protecting the head, e.g. against dust or impact with the record carrier
    • 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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE69613150T 1995-03-14 1996-03-14 Reinigungsgerät und reinigungsverfahren Expired - Fee Related DE69613150T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IE950187 1995-03-14
IE950910 1995-12-04
PCT/IE1996/000012 WO1996028817A1 (en) 1995-03-14 1996-03-14 A cleaning device and cleaning method

Publications (2)

Publication Number Publication Date
DE69613150D1 true DE69613150D1 (de) 2001-07-05
DE69613150T2 DE69613150T2 (de) 2001-11-15

Family

ID=26319800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613150T Expired - Fee Related DE69613150T2 (de) 1995-03-14 1996-03-14 Reinigungsgerät und reinigungsverfahren

Country Status (5)

Country Link
US (1) US6028830A (de)
EP (1) EP0878004B1 (de)
AU (1) AU708512B2 (de)
DE (1) DE69613150T2 (de)
WO (1) WO1996028817A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3563177B2 (ja) * 1995-10-27 2004-09-08 シャープ株式会社 レンズクリーニング用ディスク
US7038219B2 (en) * 1996-05-22 2006-05-02 Purepulse Technologies, Inc. Sterilization of packages and their contents using light
GB2333884A (en) * 1998-01-30 1999-08-04 Optidisc Int Ltd Optical disc player cleaning apparatus
US6151283A (en) * 1998-11-19 2000-11-21 Kobayashi; Asao Lens cleaner for a disc unit
WO2001003132A1 (en) * 1999-07-06 2001-01-11 Joseph Frederick Fritsch A protective device
US6424611B1 (en) * 1999-12-13 2002-07-23 Brenda Gail Quilling Universal optical disk automated cleaner-inspector
US6646971B1 (en) * 2000-02-29 2003-11-11 Jerry D. Griffin Cleaning disc for compact disc player
US6625110B2 (en) * 2000-12-28 2003-09-23 Lg Electronics Inc. Contamination preventing device of optical head for near field recording
EP1938319A1 (de) * 2005-09-19 2008-07-02 Joseph Frederick Fritsch Reinigungseinrichtung und verfahren zum herstellen einer reinigungseinrichtung zum reinigen einer lese- und/oder schreibgrenzfläche einer lese- und/oder schreibeinheit
RU2334280C1 (ru) * 2007-04-02 2008-09-20 Дмитрий Анатольевич Беляев Устройство для очистки ложемента шпинделя устройства считывания и/или записи информации на компакт-диски
US8910338B2 (en) * 2008-03-07 2014-12-16 Nintendo Co., Ltd. Lens cleaner
UA59129U (ru) * 2009-09-16 2011-05-10 Дмитрий Анатольевич Беляев Устройство для очищения ложемента шпинделя устройства считывания и/или записи информации на компакт-диски
CA2859167C (en) * 2011-12-12 2021-03-16 Step Ahead Innovations, Inc. Submerged chemical indicator and holder
WO2014205230A1 (en) 2013-06-19 2014-12-24 Step Ahead Innovations Inc. Aquatic environment water parameter testing systems and methods

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1586055A (en) * 1978-03-29 1981-03-18 Burroughs Corp Cleaning disc assembly for magnetic transducers
JPS57200971A (en) * 1981-06-01 1982-12-09 Hitachi Ltd Magnetic disk storage device
US4663686A (en) * 1984-01-23 1987-05-05 Iomega Corporation Head cleaning cartridge for magnetic disk drive
JPS61237236A (ja) * 1985-04-15 1986-10-22 Canon Inc 光学式情報記録再生装置の対物レンズ清掃機構
JPS62204441A (ja) * 1986-03-03 1987-09-09 Nec Corp 光デイスク装置
JPS6433712A (en) * 1987-07-29 1989-02-03 Nec Corp Head cleaning device
JPS6472374A (en) * 1987-09-11 1989-03-17 Matsushita Communication Ind Disk cartridge
JPH0643853Y2 (ja) * 1988-04-03 1994-11-14 東豊工業株式会社 光ヘッド清掃用ディスクおよびクリーナチップ
US5088083A (en) * 1988-12-16 1992-02-11 Olson Norman J Device for cleaning the laser lens of a compact disc player
JPH06103541B2 (ja) * 1989-03-03 1994-12-14 弘 仲川 Ｃｄプレーヤ用のレンズクリーナ
JPH03102607A (ja) * 1989-09-14 1991-04-30 Olympus Optical Co Ltd ヘッドクリーニング方法およびその装置
JPH03165386A (ja) * 1989-11-22 1991-07-17 Mitsubishi Electric Corp 磁気ディスク装置
JP2851346B2 (ja) * 1990-02-02 1999-01-27 旭光学工業株式会社 ヘッドクリーニング装置
JPH0827949B2 (ja) * 1990-04-27 1996-03-21 弘 仲川 Ｃｄプレーヤ用レンズクリーナ
JPH04298811A (ja) * 1991-01-25 1992-10-22 Nec Ibaraki Ltd ヘッドスライダ面クリーニング装置
JPH04302830A (ja) * 1991-03-30 1992-10-26 Kyocera Corp 光ディスク装置における対物レンズのクリーニング方法
JPH04332923A (ja) * 1991-05-08 1992-11-19 Sanyo Electric Co Ltd ピックアップのクリーニング装置
JPH0520295A (ja) * 1991-07-15 1993-01-29 Nippon Telegr & Teleph Corp <Ntt> モデル自動推定処理方法
JPH0547021A (ja) * 1991-08-09 1993-02-26 Kyocera Corp 光記録再生装置のクリーニング方法および機構
JPH0589438A (ja) * 1991-09-25 1993-04-09 Nec Corp 磁気ヘツドクリーニング方法
JP2540399B2 (ja) * 1991-09-30 1996-10-02 日本精機宝石工業株式会社 レンズクリ―ナ
JPH0594631A (ja) * 1991-09-30 1993-04-16 Nippon Seiki Houseki Kogyo Kk 光デイスクプレーヤ用のレンズクリーナ
JPH05120713A (ja) * 1991-10-26 1993-05-18 Nippon Seiki Houseki Kogyo Kk レンズクリーナ
JP2645946B2 (ja) * 1991-12-04 1997-08-25 九州日立マクセル株式会社 光ピックアップ用のレンズクリーナ
US5351156A (en) * 1992-03-25 1994-09-27 International Business Machines Corporation Method and apparatus for cleaning disks
JP2810824B2 (ja) * 1992-07-03 1998-10-15 富士通株式会社 光ディスク装置
JPH0636323A (ja) * 1992-07-20 1994-02-10 Ricoh Co Ltd 光ディスク及び光ディスク装置
JPH06203402A (ja) * 1993-01-05 1994-07-22 Ricoh Co Ltd クリーニングディスクおよび光ディスク装置
US5268890A (en) * 1993-02-09 1993-12-07 Delco Electronics Corporation Self-cleaning optical disc system
JPH06267098A (ja) * 1993-03-10 1994-09-22 Tanashin Denki Co 光学ディスク再生装置
JPH0729197A (ja) * 1993-07-15 1995-01-31 Nippon Seiki Houseki Kogyo Kk 光ピックアップ用レンズチェッカー

Also Published As

Publication number Publication date
DE69613150T2 (de) 2001-11-15
AU708512B2 (en) 1999-08-05
US6028830A (en) 2000-02-22
AU5013596A (en) 1996-10-02
WO1996028817A1 (en) 1996-09-19
EP0878004A1 (de) 1998-11-18
EP0878004B1 (de) 2001-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee