SG100720A1 - Negative pressure air-lubricated bearing slider - Google Patents
Negative pressure air-lubricated bearing sliderInfo
- Publication number
- SG100720A1 SG100720A1 SG200103382A SG200103382A SG100720A1 SG 100720 A1 SG100720 A1 SG 100720A1 SG 200103382 A SG200103382 A SG 200103382A SG 200103382 A SG200103382 A SG 200103382A SG 100720 A1 SG100720 A1 SG 100720A1
- Authority
- SG
- Singapore
- Prior art keywords
- negative pressure
- pressure air
- lubricated bearing
- bearing slider
- slider
- Prior art date
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
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
-
- 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
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
- G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider
-
- 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
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
- G11B5/6082—Design of the air bearing surface
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0034507A KR100382757B1 (ko) | 2000-06-22 | 2000-06-22 | 부압 공기 윤활 베어링 슬라이더 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG100720A1 true SG100720A1 (en) | 2003-12-26 |
Family
ID=19673248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200103382A SG100720A1 (en) | 2000-06-22 | 2001-06-07 | Negative pressure air-lubricated bearing slider |
Country Status (5)
Country | Link |
---|---|
US (1) | US6590746B2 (ja) |
JP (1) | JP3756785B2 (ja) |
KR (1) | KR100382757B1 (ja) |
CN (1) | CN100347754C (ja) |
SG (1) | SG100720A1 (ja) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7193805B1 (en) | 2000-03-20 | 2007-03-20 | Maxtor Corporation | Flying-type disk drive slider with micropad |
US7184244B1 (en) | 2000-12-20 | 2007-02-27 | Maxtor Corporation | Method for flying a disk drive slider having a high pressure micropad ABS |
JP2002216328A (ja) * | 2001-01-09 | 2002-08-02 | Internatl Business Mach Corp <Ibm> | スライダ、ヘッド・アセンブリおよびディスク・ドライブ装置 |
JP2002373409A (ja) * | 2001-06-14 | 2002-12-26 | Fujitsu Ltd | ヘッドスライダ及びディスク装置 |
US6985333B1 (en) * | 2001-10-04 | 2006-01-10 | Maxtor Corporation | Load/unload-type disk drive slider having a negative pressure reduction hole |
US6661612B1 (en) * | 2001-10-21 | 2003-12-09 | Western Digital Technologies, Inc. | Air bearing slider including side rail shallow recessed surfaces extending along trailing portions of leading side air bearing surfaces |
US6999281B2 (en) * | 2002-01-30 | 2006-02-14 | Matsushita Electric Industrial Co., Ltd. | Head slider and disk drive apparatus |
US6744599B1 (en) * | 2002-04-30 | 2004-06-01 | Western Digital Technologies, Inc. | Air bearing slider with an angularly disposed channel formed between a side rail and a leading side air bearing surface |
JP4020689B2 (ja) | 2002-05-01 | 2007-12-12 | アルプス電気株式会社 | 磁気ヘッドとこれを備えた磁気記録装置 |
WO2004042727A1 (en) * | 2002-11-04 | 2004-05-21 | Sae Magnetics (H. K.) Ltd. | System and method for preventing computer storage media surface contaminant accumulation and for preventing impact-related head/slider damage |
JP2004164685A (ja) * | 2002-11-08 | 2004-06-10 | Sony Corp | 浮上ヘッドスライダおよびこれを用いたディスク記憶装置 |
US7019945B1 (en) * | 2002-12-23 | 2006-03-28 | Western Digital Technologies, Inc. | Air bearing slider including pressurized side pads with forward and trailing shallow etched surfaces |
KR100524940B1 (ko) | 2003-02-07 | 2005-10-31 | 삼성전자주식회사 | 디스크 드라이브의 공기 베어링 슬라이더 |
KR100524943B1 (ko) * | 2003-02-08 | 2005-10-31 | 삼성전자주식회사 | 디스크 드라이브의 공기 베어링 슬라이더 |
US7106556B2 (en) * | 2003-06-24 | 2006-09-12 | Seagate Technology Llc | Slider configured for rapid bearing stabilization during ramp load operations |
US7233460B2 (en) * | 2003-07-08 | 2007-06-19 | Sae Magnetics (H.K.) Ltd. | Ultra-low flying height slider design |
JP4198557B2 (ja) * | 2003-07-15 | 2008-12-17 | 富士通株式会社 | ヘッドスライダ及びそれを備えた磁気ディスク装置 |
US7006323B1 (en) | 2003-07-18 | 2006-02-28 | Komag, Inc. | Magnetic head for proximity recording |
US20050099728A1 (en) * | 2003-11-10 | 2005-05-12 | Matsushita Electric Industrial Co. | Disk drive, head slider, and head supporting device |
JP2005182883A (ja) * | 2003-12-17 | 2005-07-07 | Fujitsu Ltd | ヘッドスライダおよび磁気記憶装置 |
KR100564616B1 (ko) | 2004-02-27 | 2006-03-28 | 삼성전자주식회사 | 디스크 드라이브의 공기 베어링 슬라이더 및 이를 구비한서스펜션 조립체 |
JP4293933B2 (ja) * | 2004-03-31 | 2009-07-08 | 富士通株式会社 | ディスク装置のヘッドスライダ |
JP4272102B2 (ja) * | 2004-04-12 | 2009-06-03 | ヒタチグローバルストレージテクノロジーズネザーランドビーブイ | 磁気ヘッドスライダ及び磁気ディスク装置 |
JP4268904B2 (ja) * | 2004-06-11 | 2009-05-27 | 富士通株式会社 | ディスク装置およびスライダ |
JP2006004539A (ja) * | 2004-06-18 | 2006-01-05 | Hitachi Global Storage Technologies Netherlands Bv | スライダ及び回転円板形記憶装置 |
JP2006302452A (ja) * | 2005-04-22 | 2006-11-02 | Toshiba Corp | ヘッド、ヘッドサスペンションアッセンブリ、およびこれを備えたディスク装置 |
JP2007287295A (ja) * | 2006-04-20 | 2007-11-01 | Nhk Spring Co Ltd | ディスクドライブ用サスペンション |
JP2008071453A (ja) * | 2006-09-15 | 2008-03-27 | Fujitsu Ltd | ヘッドスライダおよび記録媒体駆動装置 |
US8248729B2 (en) * | 2006-11-16 | 2012-08-21 | Hitachi Global Storage Technologies, Netherlands B.V. | Slider with hook-shaped air compression mechanisms near trailing edge corners |
US20080158716A1 (en) * | 2006-12-28 | 2008-07-03 | Fujitsu Limited | Head slider |
US7916426B2 (en) * | 2007-11-30 | 2011-03-29 | Western Digital (Fremont), Llc | Head with an air bearing surface having left and right leading pressurizing steps, each with short and long regions |
JP4377947B1 (ja) * | 2008-06-12 | 2009-12-02 | 株式会社東芝 | ヘッド、ヘッドサスペンションアッセンブリ、およびこれを備えたディスク装置 |
US8270115B2 (en) * | 2009-05-28 | 2012-09-18 | Hitachi Global Storage Technologies Netherlands B.V. | Asymmetrical air bearing surface for a head slider in hard disk drives |
US8228641B2 (en) * | 2009-11-03 | 2012-07-24 | Seagate Technology Llc | Controlling mechanical distortion in a member |
US8810968B2 (en) * | 2012-12-17 | 2014-08-19 | Seagate Technology Llc | Slider with lubricant control features |
US9552836B2 (en) | 2013-12-23 | 2017-01-24 | Seagate Technology Llc | Slider including one or more fluid pathways, and related apparatuses and methods |
US9449630B2 (en) | 2014-06-02 | 2016-09-20 | Seagate Technology Llc | Sliders having at least two regions on the trailing edge surface |
JP2019145195A (ja) * | 2018-02-23 | 2019-08-29 | 株式会社東芝 | ヘッドジンバルアッセンブリおよびこれを備える磁気ディスク装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10283745A (ja) * | 1997-04-08 | 1998-10-23 | Hitachi Ltd | 負圧スライダ及び磁気ディスク装置 |
US5872685A (en) * | 1997-08-22 | 1999-02-16 | Samsung Electronics Co., Ltd. | Flying-type negative pressure air bearing slider |
US5917679A (en) * | 1997-08-22 | 1999-06-29 | Samsung Electronics Co., Ltd. | Pseudo contact type negative pressure air bearing slider |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4605977A (en) * | 1983-12-14 | 1986-08-12 | Sperry Corporation | Air bearing head displacement sensor and positioner |
US5200868A (en) * | 1990-05-25 | 1993-04-06 | Seagate Technology, Inc. | Negative pressure air bearing slider having an air bearing surface trailing a negative pressure cavity |
JP3243698B2 (ja) * | 1993-05-19 | 2002-01-07 | 株式会社日立製作所 | 負圧利用浮動ヘッドスライダ及び回転円板記憶装置 |
DE69527085T2 (de) * | 1994-12-20 | 2003-01-02 | Seagate Technology Llc, Scotts Valley | Unterhalb des normalen luftdruckes arbeitender fliegender magnetkopf für ein plattenlaufwerk oder dergleichen |
JP2874667B2 (ja) * | 1996-10-23 | 1999-03-24 | 日本電気株式会社 | 浮動ヘッドスライダ |
US6004472A (en) * | 1997-05-14 | 1999-12-21 | International Business Machines Corporation | Dual etch step process for making a three etch depth air bearing slider |
US5754367A (en) * | 1997-05-19 | 1998-05-19 | Read-Rite Corporation | Air bearing slider having etched and shaped leading edge taper |
US6229671B1 (en) * | 1997-09-22 | 2001-05-08 | Seagate Technology Llc | Shock pads for a slider for a data storage system |
US6311388B1 (en) * | 1997-09-22 | 2001-11-06 | Seagate Technology, Inc. | Method of making air bearing with corner steps |
US5940249A (en) * | 1997-11-10 | 1999-08-17 | International Business Machines Corporation | Shielded air bearing slider |
US6212032B1 (en) * | 1998-02-18 | 2001-04-03 | Samsung Electronics Co., Ltd. | Pseudo contact negative pressure air bearing slider with divided negative pressure pockets |
JPH11283347A (ja) * | 1998-03-31 | 1999-10-15 | Tdk Corp | スライダの製造方法およびスライダ |
US6144528A (en) * | 1998-10-26 | 2000-11-07 | Read-Rite Corporation | Air bearing slider with reduced stiction |
US6333835B1 (en) * | 1999-08-23 | 2001-12-25 | International Business Machines Corporation | Step pad air bearing for load/unload mechanism |
-
2000
- 2000-06-22 KR KR10-2000-0034507A patent/KR100382757B1/ko not_active IP Right Cessation
-
2001
- 2001-06-06 US US09/874,018 patent/US6590746B2/en not_active Expired - Fee Related
- 2001-06-07 SG SG200103382A patent/SG100720A1/en unknown
- 2001-06-21 JP JP2001187686A patent/JP3756785B2/ja not_active Expired - Fee Related
- 2001-06-22 CN CNB011220244A patent/CN100347754C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10283745A (ja) * | 1997-04-08 | 1998-10-23 | Hitachi Ltd | 負圧スライダ及び磁気ディスク装置 |
US5872685A (en) * | 1997-08-22 | 1999-02-16 | Samsung Electronics Co., Ltd. | Flying-type negative pressure air bearing slider |
US5917679A (en) * | 1997-08-22 | 1999-06-29 | Samsung Electronics Co., Ltd. | Pseudo contact type negative pressure air bearing slider |
Also Published As
Publication number | Publication date |
---|---|
CN1336661A (zh) | 2002-02-20 |
JP2002032905A (ja) | 2002-01-31 |
KR100382757B1 (ko) | 2003-05-01 |
KR20020003902A (ko) | 2002-01-16 |
CN100347754C (zh) | 2007-11-07 |
US20020001157A1 (en) | 2002-01-03 |
US6590746B2 (en) | 2003-07-08 |
JP3756785B2 (ja) | 2006-03-15 |
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