CN1235223C - 减小噪声的盘片驱动器 - Google Patents
减小噪声的盘片驱动器 Download PDFInfo
- Publication number
- CN1235223C CN1235223C CNB031225691A CN03122569A CN1235223C CN 1235223 C CN1235223 C CN 1235223C CN B031225691 A CNB031225691 A CN B031225691A CN 03122569 A CN03122569 A CN 03122569A CN 1235223 C CN1235223 C CN 1235223C
- Authority
- CN
- China
- Prior art keywords
- disc
- guide plate
- air guide
- air
- flow
- 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
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/04—Feeding or guiding single record carrier to or from transducer unit
- G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
- G11B17/053—Indirect insertion, i.e. with external loading means
- G11B17/056—Indirect insertion, i.e. with external loading means with sliding loading means
-
- 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
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/08—Insulation or absorption of undesired vibrations or sounds
-
- 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
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0038663A KR100434507B1 (ko) | 2002-07-04 | 2002-07-04 | 소음을 저감시키기 위한 디스크 드라이브 |
KR38663/02 | 2002-07-04 | ||
KR38663/2002 | 2002-07-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1467736A CN1467736A (zh) | 2004-01-14 |
CN1235223C true CN1235223C (zh) | 2006-01-04 |
Family
ID=29997444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031225691A Expired - Fee Related CN1235223C (zh) | 2002-07-04 | 2003-04-21 | 减小噪声的盘片驱动器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7337451B2 (zh) |
KR (1) | KR100434507B1 (zh) |
CN (1) | CN1235223C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100510536B1 (ko) * | 2003-07-23 | 2005-08-26 | 삼성전자주식회사 | 소음저감수단을 채용한 광 디스크 드라이브 |
KR100539258B1 (ko) | 2004-04-14 | 2005-12-27 | 삼성전자주식회사 | 먼지 제거 장치를 구비한 광디스크 드라이브 |
KR100699873B1 (ko) * | 2005-11-03 | 2007-03-28 | 삼성전자주식회사 | 디스크 댐퍼 및 이를 구비한 하드디스크 드라이브 |
TWI297885B (en) * | 2005-12-06 | 2008-06-11 | Lite On It Corp | Airflow guiding structure for optical disc drive |
JP2008305480A (ja) * | 2007-06-06 | 2008-12-18 | Teac Corp | 光ディスク装置 |
CN101685649A (zh) * | 2008-09-24 | 2010-03-31 | 飞利浦建兴数位科技股份有限公司 | 可抑制光盘片振动的光驱 |
US7946691B2 (en) * | 2008-11-05 | 2011-05-24 | Eastman Kodak Company | Deflection device including expansion and contraction regions |
US8724307B2 (en) * | 2009-09-24 | 2014-05-13 | Dell Products, Lp | Optical disk drive with reduced noise |
JP2011096326A (ja) * | 2009-10-30 | 2011-05-12 | Hitachi-Lg Data Storage Inc | 光ディスク装置 |
US20110305132A1 (en) * | 2010-06-14 | 2011-12-15 | Teradyne, Inc. | Management Of Air-Borne Vibration |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100335410B1 (ko) * | 1998-05-02 | 2002-06-20 | 윤종용 | 디스크 플레이어용 소음 감쇠장치 |
JP3130298B2 (ja) | 1998-04-03 | 2001-01-31 | 三星電子株式会社 | 回転体及びディスクプレーヤー用ノイズ減衰装置 |
KR19990080545A (ko) | 1998-04-17 | 1999-11-15 | 윤종용 | 광 디스크 드라이버의 소음저감 장치 |
KR100469963B1 (ko) * | 1998-06-03 | 2005-04-06 | 엘지전자 주식회사 | 디스크 구동 장치 |
KR20000009758A (ko) | 1998-07-28 | 2000-02-15 | 윤종용 | 회전구동기기의 소음 및 진동 감쇠장치 |
US6147834A (en) * | 1998-12-16 | 2000-11-14 | Quantum Corporation | Disk drive with forced convection cooling |
KR20000075152A (ko) | 1999-05-29 | 2000-12-15 | 윤종용 | 광 디스크 드라이브의 디스크 척킹장치 |
JP2000357385A (ja) * | 1999-06-14 | 2000-12-26 | Nippon Densan Corp | ディスク装置 |
JP4024997B2 (ja) * | 1999-07-30 | 2007-12-19 | 株式会社東芝 | 光ディスク装置 |
KR20010016753A (ko) | 1999-08-03 | 2001-03-05 | 윤종용 | 광 디스크 드라이브의 디스크 회전장치 |
JP3630600B2 (ja) * | 1999-12-13 | 2005-03-16 | 株式会社日立製作所 | ディスク駆動装置 |
JP3968684B2 (ja) * | 2000-03-06 | 2007-08-29 | 日本ビクター株式会社 | ディスク装置 |
GB2379321B (en) * | 2000-06-14 | 2004-04-21 | Seagate Technology Llc | Drive level flow-field conditioning to reduce flow field turbulence |
KR20020015879A (ko) * | 2000-08-23 | 2002-03-02 | 구자홍 | 디스크 드라이브 |
JP2002157858A (ja) | 2000-11-20 | 2002-05-31 | Hitachi Ltd | スクイーズ空気膜による振動低減構造をもつ磁気ディスク装置 |
KR100450796B1 (ko) * | 2002-01-05 | 2004-10-01 | 삼성전자주식회사 | 광 디스크 드라이브의 커버 플레이트 |
-
2002
- 2002-07-04 KR KR10-2002-0038663A patent/KR100434507B1/ko not_active IP Right Cessation
-
2003
- 2003-04-21 CN CNB031225691A patent/CN1235223C/zh not_active Expired - Fee Related
- 2003-07-03 US US10/612,055 patent/US7337451B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7337451B2 (en) | 2008-02-26 |
KR100434507B1 (ko) | 2004-06-05 |
US20040004928A1 (en) | 2004-01-08 |
KR20040003843A (ko) | 2004-01-13 |
CN1467736A (zh) | 2004-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA SAMSUNG STORAGE TECHNO Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20140725 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140725 Address after: Gyeonggi Do, South Korea Patentee after: Toshiba Samsung Storage Technology Korea Co., Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060104 Termination date: 20170421 |