CN1115667C - 用于磁盘驱动器的浮动块清洁方法和装置 - Google Patents
用于磁盘驱动器的浮动块清洁方法和装置 Download PDFInfo
- Publication number
- CN1115667C CN1115667C CN97123038A CN97123038A CN1115667C CN 1115667 C CN1115667 C CN 1115667C CN 97123038 A CN97123038 A CN 97123038A CN 97123038 A CN97123038 A CN 97123038A CN 1115667 C CN1115667 C CN 1115667C
- Authority
- CN
- China
- Prior art keywords
- disk
- slider
- cleaning surface
- cleaning
- suspension
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005516 engineering process Methods 0.000 title description 3
- 230000008569 process Effects 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims description 30
- 238000003860 storage Methods 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims 2
- 238000009987 spinning Methods 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract 2
- 241001270131 Agaricus moelleri Species 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
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- 230000008901 benefit Effects 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
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- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
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- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/12—Raising and lowering; Back-spacing or forward-spacing along track; Returning to starting position otherwise than during transducing operation
-
- 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
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/778,185 US6084753A (en) | 1997-01-02 | 1997-01-02 | Method and apparatus for removing debris from a slider in a disk drive using load/unload technology |
| US778,185 | 1997-01-02 | ||
| US778185 | 2001-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1187005A CN1187005A (zh) | 1998-07-08 |
| CN1115667C true CN1115667C (zh) | 2003-07-23 |
Family
ID=25112542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97123038A Expired - Fee Related CN1115667C (zh) | 1997-01-02 | 1997-12-01 | 用于磁盘驱动器的浮动块清洁方法和装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6084753A (zh) |
| KR (1) | KR100261384B1 (zh) |
| CN (1) | CN1115667C (zh) |
| MY (1) | MY118692A (zh) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6687077B1 (en) | 1996-09-18 | 2004-02-03 | Maxtor Corporation | Method for controlling a spin motor in a disk drive during cleaning and read/write operations |
| JP3613610B2 (ja) * | 1998-10-23 | 2005-01-26 | 株式会社日立グローバルストレージテクノロジーズ | ランプロード式磁気ディスク装置 |
| US6307832B1 (en) * | 1999-05-04 | 2001-10-23 | Terastor Corporation | Optical storage system with head cleaning mechanism based on a position-controllable optical interfacing surface in an optical head |
| US6480361B1 (en) * | 1999-05-07 | 2002-11-12 | Seagate Technologies Llc | Movable load ramps and crash stop for a disc drive |
| WO2001080226A1 (en) * | 2000-04-13 | 2001-10-25 | Sae Magnetics (H.K.) Ltd. | Polish cleaning apparatus and method in manufacture of hga |
| DE10196777T1 (de) * | 2000-10-13 | 2003-12-18 | Seagate Technology Llc | Plattenlaufwerk-Gleitstück mit Texturierten Pads |
| US7088532B1 (en) | 2001-04-19 | 2006-08-08 | Maxtor Corporation | Head-disk interface preconditioning using write current before servo track write |
| US6754024B2 (en) | 2001-06-22 | 2004-06-22 | International Business Machines Corporation | System and method for reducing the accumulation of actuator bearing grease in hard disk drives |
| US6956707B2 (en) * | 2002-05-07 | 2005-10-18 | Hitachi Global Storage Technologies Netherlands B.V. | Method for look-ahead thermal sensing in a data storage device |
| US20040090706A1 (en) * | 2002-11-12 | 2004-05-13 | Thomas Fred C. | Method and apparatus for using vibration to clean a read/write head |
| US7236331B2 (en) * | 2003-12-30 | 2007-06-26 | Matsushita Electric Industrial Co., Ltd. | System and method to provide a ramp having a location which is transitioning from a first grade to a second grade for removing a read/write head from a media |
| JP4202939B2 (ja) * | 2004-01-30 | 2008-12-24 | 富士通株式会社 | 記録ディスク駆動装置およびランプ部材 |
| US7119986B2 (en) * | 2004-04-01 | 2006-10-10 | Seagate Technology Llc | Separator plate with head load/unload |
| JP2006318519A (ja) * | 2005-05-10 | 2006-11-24 | Hitachi Global Storage Technologies Netherlands Bv | 磁気ディスク装置 |
| US7251096B1 (en) * | 2005-10-24 | 2007-07-31 | Hitachi Global Storage Technologies | Shock induced cleaning for hard disk drives |
| CN100392752C (zh) * | 2005-11-21 | 2008-06-04 | 深圳易拓科技有限公司 | 可分离式硬盘驱动器斜块清洁片位置测量方法及装置 |
| CN100363982C (zh) * | 2005-12-29 | 2008-01-23 | 深圳易拓科技有限公司 | 可分离式硬盘驱动器斜块清洁片点胶装配装置 |
| JP2010033680A (ja) * | 2008-07-30 | 2010-02-12 | Hitachi Global Storage Technologies Netherlands Bv | ディスク・ドライブ装置 |
| US8553366B1 (en) * | 2012-12-07 | 2013-10-08 | Western Digital Technologies, Inc. | Disk drive with actuator pivot bearing having a surface coating inhibiting lubricant migration |
| US8547664B1 (en) * | 2012-12-10 | 2013-10-01 | Western Digital Technologies, Inc. | Disk drive actuator pivot bearing having an adsorptive element within |
| US9064542B1 (en) * | 2013-04-08 | 2015-06-23 | Western Digital Technologies, Inc. | Scheduled load of heads to reduce lubricant migration on pole tip and decrease time to ready |
| US9196275B1 (en) * | 2014-03-12 | 2015-11-24 | Western Digital Technologies, Inc. | Magnetic head separator fin material to prevent particulate contamination on slider |
| CN111939677B (zh) * | 2020-08-10 | 2021-12-03 | 嘉兴量创科技有限公司 | 一种地下工程施工用双筒式抽风设备 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450548A (en) * | 1982-09-28 | 1984-05-22 | Rca Corporation | Disc record player having stylus cleaner |
| US5212679A (en) * | 1989-05-24 | 1993-05-18 | Fujitsu Limited | Disk drive for information storage |
| JPH06236528A (ja) * | 1993-02-08 | 1994-08-23 | Fujitsu Ltd | 磁気ディスク装置 |
| US5486970A (en) * | 1993-07-06 | 1996-01-23 | Quantum Corporation | Cleaning apparatus for heads of data storage disks |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881734A (en) * | 1974-01-30 | 1975-05-06 | Rca Corp | Rotary stylus cleaner |
| GB1550829A (en) * | 1975-12-08 | 1979-08-22 | Rca Corp | Stylus cleaning system for a disc record player |
| JPS5622209A (en) * | 1979-07-30 | 1981-03-02 | Fujitsu Ltd | Head cleansing device for magnetic disk |
| US4285524A (en) * | 1980-02-21 | 1981-08-25 | Rca Corporation | Stylus cleaning apparatus for video disc player |
| JPS57200971A (en) * | 1981-06-01 | 1982-12-09 | Hitachi Ltd | Magnetic disk storage device |
| US4408315A (en) * | 1981-09-28 | 1983-10-04 | Rca Corporation | Video disc player having stylus cleaning apparatus |
| JPS58147817A (ja) * | 1982-02-26 | 1983-09-02 | Fujitsu Ltd | 磁気デイスク装置 |
| JPS5930225A (ja) * | 1982-08-11 | 1984-02-17 | Canon Inc | 記録又は再生ヘツドの清掃装置 |
| JPS60219603A (ja) * | 1984-04-17 | 1985-11-02 | Matsushita Electric Ind Co Ltd | クリ−ニング装置 |
| JPH0682474B2 (ja) * | 1985-09-20 | 1994-10-19 | 松下電器産業株式会社 | クリ−ニング装置 |
| US4870703A (en) * | 1986-12-15 | 1989-09-26 | Raymond Engineering Inc. | Magnetic disc memory unit |
| JPS63187413A (ja) * | 1987-01-28 | 1988-08-03 | Fujitsu Ltd | 磁気デイスク装置 |
| JPS63251909A (ja) * | 1987-04-07 | 1988-10-19 | Fujitsu Ltd | 磁気デイスク装置 |
| JPH0833981B2 (ja) * | 1988-08-12 | 1996-03-29 | 富士通株式会社 | ヘッド清掃方式 |
| JPH02281495A (ja) * | 1989-04-20 | 1990-11-19 | Mitsubishi Electric Corp | 磁気ディスク装置 |
| JPH0731891B2 (ja) * | 1989-10-06 | 1995-04-10 | 三菱電機株式会社 | 磁気ディスク装置 |
| JPH0461612A (ja) * | 1990-06-27 | 1992-02-27 | Nec Corp | 磁気ディスク装置 |
| 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 |
| US5204793A (en) * | 1991-06-28 | 1993-04-20 | Syguest Technology | Removable cartridge disk drive with an integral head loading ramp, air filter and removable cartridge door safety stop |
| US5237477A (en) * | 1991-09-10 | 1993-08-17 | Iomega Corporation | Head wiper for bernoulli disk drive |
| US5379171A (en) * | 1991-09-25 | 1995-01-03 | Integral Peripherals | Microminiature hard disk drive |
| JPH05189728A (ja) * | 1992-01-16 | 1993-07-30 | Canon Inc | 光磁気ディスク装置 |
| JPH05314434A (ja) * | 1992-05-12 | 1993-11-26 | Hitachi Ltd | 磁気記録装置 |
| JP2810824B2 (ja) * | 1992-07-03 | 1998-10-15 | 富士通株式会社 | 光ディスク装置 |
| DE789905T1 (de) * | 1994-10-18 | 1998-01-29 | Iomega Corp | Laden/entladen und saubermachen des kopfes einer datenspeichervorrichtung |
-
1997
- 1997-01-02 US US08/778,185 patent/US6084753A/en not_active Expired - Fee Related
- 1997-09-30 KR KR1019970050222A patent/KR100261384B1/ko not_active Expired - Fee Related
- 1997-11-28 MY MYPI97005746A patent/MY118692A/en unknown
- 1997-12-01 CN CN97123038A patent/CN1115667C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450548A (en) * | 1982-09-28 | 1984-05-22 | Rca Corporation | Disc record player having stylus cleaner |
| US5212679A (en) * | 1989-05-24 | 1993-05-18 | Fujitsu Limited | Disk drive for information storage |
| JPH06236528A (ja) * | 1993-02-08 | 1994-08-23 | Fujitsu Ltd | 磁気ディスク装置 |
| US5486970A (en) * | 1993-07-06 | 1996-01-23 | Quantum Corporation | Cleaning apparatus for heads of data storage disks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1187005A (zh) | 1998-07-08 |
| KR19980069977A (ko) | 1998-10-26 |
| US6084753A (en) | 2000-07-04 |
| MY118692A (en) | 2005-01-31 |
| KR100261384B1 (ko) | 2000-07-01 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HITACHI GST Free format text: FORMER OWNER: INTERNATIONAL BUSINESS MACHINE CORP. Effective date: 20040112 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040112 Address after: Amsterdam Patentee after: Hitachi Global Storage Tech Address before: American New York Patentee before: International Business Machines Corp. |
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| REG | Reference to a national code |
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| C17 | Cessation of patent right | ||
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Granted publication date: 20030723 Termination date: 20100104 |