SG98368A1 - Spindle motor - Google Patents
Spindle motorInfo
- Publication number
- SG98368A1 SG98368A1 SG9901540A SG1999001540A SG98368A1 SG 98368 A1 SG98368 A1 SG 98368A1 SG 9901540 A SG9901540 A SG 9901540A SG 1999001540 A SG1999001540 A SG 1999001540A SG 98368 A1 SG98368 A1 SG 98368A1
- Authority
- SG
- Singapore
- Prior art keywords
- spindle motor
- spindle
- motor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990002138A KR20000051598A (en) | 1999-01-23 | 1999-01-23 | A spindle motor |
Publications (1)
Publication Number | Publication Date |
---|---|
SG98368A1 true SG98368A1 (en) | 2003-09-19 |
Family
ID=19572206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG9901540A SG98368A1 (en) | 1999-01-23 | 1999-03-26 | Spindle motor |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2000224802A (en) |
KR (1) | KR20000051598A (en) |
CN (1) | CN1262546A (en) |
SG (1) | SG98368A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101077368B1 (en) * | 2009-07-24 | 2011-10-27 | 삼성전기주식회사 | Linear vibration device |
CN102403828A (en) * | 2010-09-15 | 2012-04-04 | 常州新亚电机有限公司 | Electric motor |
KR101236362B1 (en) * | 2011-05-24 | 2013-02-22 | (주)옵티스 | Spindle motor |
JP2019154226A (en) * | 2018-03-01 | 2019-09-12 | Ntn株式会社 | In-wheel motor drive device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000163859A (en) * | 1998-11-24 | 2000-06-16 | Fujitsu Ltd | Recording disk drive and spindle motor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920008487Y1 (en) * | 1988-06-30 | 1992-11-30 | 삼성전기 주식회사 | Structure of PLANET GEAR of reducer for washing machine |
JPH02223363A (en) * | 1989-02-22 | 1990-09-05 | Hitachi Ltd | capstan motor |
JP2996805B2 (en) * | 1992-04-28 | 2000-01-11 | 日本電産株式会社 | Spindle motor |
JP3117788B2 (en) * | 1992-05-09 | 2000-12-18 | 日本電産株式会社 | Spindle motor |
JPH0739103A (en) * | 1993-07-23 | 1995-02-07 | Fuji Electric Co Ltd | Spindle motor for magnetic disk drive |
JPH0767284A (en) * | 1993-08-27 | 1995-03-10 | Sanyo Electric Co Ltd | Bearing unit for motor |
JPH0928054A (en) * | 1995-07-11 | 1997-01-28 | Fuerootec:Kk | Spindle motor with magnetic fluid sealing |
-
1999
- 1999-01-23 KR KR1019990002138A patent/KR20000051598A/en not_active Application Discontinuation
- 1999-03-26 SG SG9901540A patent/SG98368A1/en unknown
- 1999-03-30 JP JP11088885A patent/JP2000224802A/en active Pending
- 1999-04-08 CN CN99105459A patent/CN1262546A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000163859A (en) * | 1998-11-24 | 2000-06-16 | Fujitsu Ltd | Recording disk drive and spindle motor |
Also Published As
Publication number | Publication date |
---|---|
KR20000051598A (en) | 2000-08-16 |
CN1262546A (en) | 2000-08-09 |
JP2000224802A (en) | 2000-08-11 |
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