CN1461095A - 与转台一体形成的主轴马达 - Google Patents
与转台一体形成的主轴马达 Download PDFInfo
- Publication number
- CN1461095A CN1461095A CN03136870.0A CN03136870A CN1461095A CN 1461095 A CN1461095 A CN 1461095A CN 03136870 A CN03136870 A CN 03136870A CN 1461095 A CN1461095 A CN 1461095A
- Authority
- CN
- China
- Prior art keywords
- turntable
- rotor case
- fixed
- rotor
- bearing
- 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.)
- Granted
Links
Images
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
- G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
Landscapes
- Motor Or Generator Frames (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Brushless Motors (AREA)
- Rotational Drive Of Disk (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002147526A JP3999566B2 (ja) | 2002-05-22 | 2002-05-22 | ターンテーブル一体型のスピンドルモータ |
JP147526/2002 | 2002-05-22 | ||
JP147526/02 | 2002-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1461095A true CN1461095A (zh) | 2003-12-10 |
CN100521464C CN100521464C (zh) | 2009-07-29 |
Family
ID=29397850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031368700A Expired - Fee Related CN100521464C (zh) | 2002-05-22 | 2003-05-22 | 与转台一体形成的主轴马达 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6853102B2 (zh) |
EP (1) | EP1365399A3 (zh) |
JP (1) | JP3999566B2 (zh) |
CN (1) | CN100521464C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102290912A (zh) * | 2010-06-11 | 2011-12-21 | 思考电机(上海)有限公司 | 振动马达、移动终端装置及振动马达的制造方法 |
CN102340205A (zh) * | 2010-07-22 | 2012-02-01 | 思考电机(上海)有限公司 | 带台阶的马达外壳 |
CN106181435A (zh) * | 2016-08-26 | 2016-12-07 | 景德镇翼腾科技有限公司 | 电动转盘及其控制方法 |
CN106899096A (zh) * | 2015-12-16 | 2017-06-27 | 德昌电机(深圳)有限公司 | 电机 |
US11025144B2 (en) | 2015-12-16 | 2021-06-01 | Johnson Electric International AG | Outer rotor motor having support member |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006043946A1 (de) * | 2006-09-14 | 2008-03-27 | Oswald Elektromotoren Gmbh | Turbinenvorrichtung |
JP2008130217A (ja) * | 2006-11-27 | 2008-06-05 | Sony Corp | スレッドモータおよび再生装置 |
ITTO20111159A1 (it) | 2011-12-15 | 2013-06-16 | Gate Srl | Motore elettrico per l'azionamento di una girante di un ventilatore per uno scambiatore di calore di un autoveicolo. |
CN104416544B (zh) * | 2013-08-23 | 2017-09-05 | 天佑电器(苏州)有限公司 | 电动工具 |
US11757330B2 (en) | 2019-12-19 | 2023-09-12 | Black & Decker, Inc. | Canned outer-rotor brushless motor for a power tool |
US11437900B2 (en) | 2019-12-19 | 2022-09-06 | Black & Decker Inc. | Modular outer-rotor brushless motor for a power tool |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5528092A (en) * | 1992-06-23 | 1996-06-18 | Nippon Corporation | Spindle motor |
JPH09154268A (ja) * | 1995-11-29 | 1997-06-10 | Matsushita Electric Ind Co Ltd | スピンドルモータ |
JPH09308199A (ja) * | 1996-05-17 | 1997-11-28 | Matsushita Electric Ind Co Ltd | スピンドルモータ |
JPH10285858A (ja) * | 1997-04-10 | 1998-10-23 | Canon Precision Inc | スピンドルモータ |
JP3699265B2 (ja) * | 1997-12-29 | 2005-09-28 | 日本電産株式会社 | モータの自動平衡装置及びこれを備えるモータ |
JP2001136694A (ja) * | 1999-11-08 | 2001-05-18 | Moriyama Manufacturing Co Ltd | 内燃機関用磁石発電機のロータ |
JP2001178078A (ja) * | 1999-12-17 | 2001-06-29 | Sankyo Seiki Mfg Co Ltd | モータ |
JP2001197704A (ja) * | 2000-01-07 | 2001-07-19 | Citizen Watch Co Ltd | ディスクモーター |
JP3503570B2 (ja) * | 2000-04-19 | 2004-03-08 | 国産電機株式会社 | 回転電機用回転子 |
-
2002
- 2002-05-22 JP JP2002147526A patent/JP3999566B2/ja not_active Expired - Fee Related
-
2003
- 2003-05-14 EP EP03010736A patent/EP1365399A3/en not_active Withdrawn
- 2003-05-21 US US10/442,871 patent/US6853102B2/en not_active Expired - Fee Related
- 2003-05-22 CN CNB031368700A patent/CN100521464C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102290912A (zh) * | 2010-06-11 | 2011-12-21 | 思考电机(上海)有限公司 | 振动马达、移动终端装置及振动马达的制造方法 |
CN102340205A (zh) * | 2010-07-22 | 2012-02-01 | 思考电机(上海)有限公司 | 带台阶的马达外壳 |
CN106899096A (zh) * | 2015-12-16 | 2017-06-27 | 德昌电机(深圳)有限公司 | 电机 |
US11025144B2 (en) | 2015-12-16 | 2021-06-01 | Johnson Electric International AG | Outer rotor motor having support member |
CN106181435A (zh) * | 2016-08-26 | 2016-12-07 | 景德镇翼腾科技有限公司 | 电动转盘及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1365399A2 (en) | 2003-11-26 |
JP2003339132A (ja) | 2003-11-28 |
EP1365399A3 (en) | 2006-01-11 |
US6853102B2 (en) | 2005-02-08 |
US20040007925A1 (en) | 2004-01-15 |
CN100521464C (zh) | 2009-07-29 |
JP3999566B2 (ja) | 2007-10-31 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huayuan motor (Jiangsu) Co., Ltd. Assignor: Mabuchi Motor Co., Ltd. Contract fulfillment period: The period of performance of the contract is 2004-05-01 to the contract period Contract record no.: Contract filing No. 041000030097 Denomination of invention: Spindle motor formed by integration of name and turntable License type: License type general permission Record date: 20041022 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT:2004-05-01 TO CONTRACT Name of requester: HUAYUAN MOTOR (JIANGSU) CO., LTD. Effective date: 20041022 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Mabuchi motor (Dongguan) Co., Ltd. Assignor: Mabuchi Motor Co., Ltd. Contract record no.: 2010990000650 Denomination of invention: Mainshaft motor integrated with turntable Granted publication date: 20090729 License type: Common License Open date: 20031210 Record date: 20100903 Assignee: Dalian wanbaozhi Motor Co. Ltd. Assignor: Mabuchi Motor Co., Ltd. Contract record no.: 2010990000712 Denomination of invention: Mainshaft motor integrated with turntable Granted publication date: 20090729 License type: Common License Open date: 20031210 Record date: 20100903 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20110522 |