ID25863A - Penggerak cakram - Google Patents
Penggerak cakramInfo
- Publication number
- ID25863A ID25863A IDW20001819A ID20001819A ID25863A ID 25863 A ID25863 A ID 25863A ID W20001819 A IDW20001819 A ID W20001819A ID 20001819 A ID20001819 A ID 20001819A ID 25863 A ID25863 A ID 25863A
- Authority
- ID
- Indonesia
- Prior art keywords
- district
- movement
- district movement
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/28—Speed controlling, regulating, or indicating
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
- G11B2220/2575—DVD-RAMs
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10361213A JP2000187931A (ja) | 1998-12-18 | 1998-12-18 | ディスク装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ID25863A true ID25863A (id) | 2000-11-09 |
Family
ID=18472655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDW20001819A ID25863A (id) | 1998-12-18 | 1999-12-17 | Penggerak cakram |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2000187931A (id) |
KR (1) | KR20010024928A (id) |
CN (1) | CN1178222C (id) |
ID (1) | ID25863A (id) |
WO (1) | WO2000038186A1 (id) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100466927B1 (ko) * | 2001-09-20 | 2005-01-24 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 스핀들 모터의 회전 방향 및 속도 검출장치 및 방법 |
CN101567204B (zh) * | 2008-04-22 | 2012-07-25 | 建兴电子科技股份有限公司 | 用于光驱的主轴马达模块 |
JP6428042B2 (ja) * | 2014-08-21 | 2018-11-28 | 株式会社デンソー | モータ制御装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02206386A (ja) * | 1989-02-06 | 1990-08-16 | Hitachi Ltd | スピンドルモータ制御回路 |
JP2913828B2 (ja) * | 1990-11-22 | 1999-06-28 | セイコーエプソン株式会社 | ディスクチャツチング機構及びこれを備えたフレキシブルディスクドライブ装置 |
JPH08275579A (ja) * | 1995-03-31 | 1996-10-18 | Sony Corp | ディスク装置 |
JPH08293154A (ja) * | 1995-04-21 | 1996-11-05 | Citizen Watch Co Ltd | フロッピーディスクドライブのチャッキング機構 |
JPH09306093A (ja) * | 1996-05-15 | 1997-11-28 | Toshiba Corp | ディスク再生装置 |
-
1998
- 1998-12-18 JP JP10361213A patent/JP2000187931A/ja active Pending
-
1999
- 1999-12-17 ID IDW20001819A patent/ID25863A/id unknown
- 1999-12-17 KR KR1020007008980A patent/KR20010024928A/ko not_active Application Discontinuation
- 1999-12-17 WO PCT/JP1999/007119 patent/WO2000038186A1/ja not_active Application Discontinuation
- 1999-12-17 CN CNB998031283A patent/CN1178222C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2000038186A1 (fr) | 2000-06-29 |
JP2000187931A (ja) | 2000-07-04 |
KR20010024928A (ko) | 2001-03-26 |
CN1178222C (zh) | 2004-12-01 |
CN1291330A (zh) | 2001-04-11 |
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