KR0129508Y1 - 브러쉬레스 모터용 하우징 - Google Patents
브러쉬레스 모터용 하우징 Download PDFInfo
- Publication number
- KR0129508Y1 KR0129508Y1 KR2019940021230U KR19940021230U KR0129508Y1 KR 0129508 Y1 KR0129508 Y1 KR 0129508Y1 KR 2019940021230 U KR2019940021230 U KR 2019940021230U KR 19940021230 U KR19940021230 U KR 19940021230U KR 0129508 Y1 KR0129508 Y1 KR 0129508Y1
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- hole
- brushless motor
- present
- fat
- 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 - Lifetime
Links
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000004580 weight loss Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H02K5/1735—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 radially supporting the rotary shaft at only one end of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Brushless Motors (AREA)
Abstract
Description
Claims (1)
- 중앙에 수직으로 관통된 관통홀(62)과, 상기 관통홀의 상, 하 단에 형성된 베어링 안착부(61a)(61b)와, 상측에서 바깥쪽으로 확장된 플랜지부(45)로 이루어지는 브러쉬레스 모터용 하우징에 있어서, 상기한 관통홀(62)의 내주면에는 길이 방향으로 형성된 다수의 살빼기 직선홈(62a)을 형성하고, 상기한 상측 베어링 안착부(61a)의 둘레에 방사상으로 배열된 다수의 살빼기 요홈(62b)을 형성하여 구성함을 특징으로 하는 브러쉬레스 모터용 하우징.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940021230U KR0129508Y1 (ko) | 1994-08-23 | 1994-08-23 | 브러쉬레스 모터용 하우징 |
CN95115403A CN1042992C (zh) | 1994-08-23 | 1995-08-23 | 有减薄部分的无刷电机 |
US08/518,504 US5821654A (en) | 1994-08-23 | 1995-08-23 | Bearing support for cylindrical rotating shaft bearing |
JP7214735A JP2740140B2 (ja) | 1994-08-23 | 1995-08-23 | ブラシレスモーター |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940021230U KR0129508Y1 (ko) | 1994-08-23 | 1994-08-23 | 브러쉬레스 모터용 하우징 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960009382U KR960009382U (ko) | 1996-03-16 |
KR0129508Y1 true KR0129508Y1 (ko) | 1998-12-15 |
Family
ID=19391254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940021230U Expired - Lifetime KR0129508Y1 (ko) | 1994-08-23 | 1994-08-23 | 브러쉬레스 모터용 하우징 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5821654A (ko) |
JP (1) | JP2740140B2 (ko) |
KR (1) | KR0129508Y1 (ko) |
CN (1) | CN1042992C (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3376373B2 (ja) * | 1995-06-07 | 2003-02-10 | ミネベア株式会社 | モータ構造 |
US6144135A (en) * | 1998-11-12 | 2000-11-07 | Ho; Jsewen | Stator structure for a direct-current fan motor |
JP2000295816A (ja) * | 1999-04-02 | 2000-10-20 | Seiko Instruments Inc | モータ、モータの製造方法、及び回転体装置 |
KR100362805B1 (ko) * | 1999-10-25 | 2002-11-29 | 삼성광주전자 주식회사 | 세탁기용 모터의 하우징 조립구조 |
TW486189U (en) * | 2000-07-20 | 2002-05-01 | Delta Electronics Inc | Rotor structure of motor |
US7096566B2 (en) | 2001-01-09 | 2006-08-29 | Black & Decker Inc. | Method for making an encapsulated coil structure |
US20020089240A1 (en) | 2001-01-09 | 2002-07-11 | Du Hung T. | Electric motor having armature coated with a thermally conductive plastic |
US7814641B2 (en) | 2001-01-09 | 2010-10-19 | Black & Decker Inc. | Method of forming a power tool |
DE60130681T2 (de) | 2001-01-09 | 2008-07-17 | Black & Decker Inc., Newark | Elektromotor mit einem anker, der mit einem thermisch leitfähigen kunststoff beschichtet ist |
US6946758B2 (en) | 2001-01-09 | 2005-09-20 | Black & Decker Inc. | Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion |
JP3087185U (ja) * | 2002-01-09 | 2002-07-19 | 船井電機株式会社 | 磁気テープ装置 |
JP2004263821A (ja) * | 2003-03-04 | 2004-09-24 | Sony Corp | 軸受装置及び回転駆動装置 |
JP2006344113A (ja) * | 2005-06-10 | 2006-12-21 | Matsushita Electric Ind Co Ltd | 情報処理装置のセキュリティ装置およびセキュリティ方法 |
JP2007037365A (ja) * | 2005-07-29 | 2007-02-08 | Nippon Densan Corp | モータ |
JP2007064240A (ja) * | 2005-08-29 | 2007-03-15 | Matsushita Electric Ind Co Ltd | 軸受けスリーブ固定機構、それの製造方法及びそれを備えたファン装置 |
CN102474153B (zh) * | 2009-07-18 | 2014-06-11 | 依必安-派特圣乔根有限责任两合公司 | 具有电子换向驱动马达的风扇 |
US8632254B2 (en) * | 2012-04-30 | 2014-01-21 | Honeywell International Inc. | Bearing sump with bi-directional stiffness |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421592A (en) * | 1944-11-16 | 1947-06-03 | Gen Electric | Dynamoelectric machine |
DE1538923B2 (de) * | 1964-10-12 | 1972-10-19 | Licentia Patent Verwaltungs GmbH, 6000 Frankfurt | Elektrischer aussenlaeufermotor in tongeraetequalitaet |
US4117359A (en) * | 1974-01-30 | 1978-09-26 | Teldix Gmbh | Bearing and drive structure for spinning turbine |
JPS5632657Y2 (ko) * | 1977-04-28 | 1981-08-03 | ||
US4471250A (en) * | 1982-10-21 | 1984-09-11 | Emerson Electric Co. | Hub assembly for dynamoelectric machine and method of making same |
US4591276A (en) * | 1984-01-14 | 1986-05-27 | Skf Gmbh | Radial ball-and-socket bearing |
JP2551350Y2 (ja) * | 1989-04-13 | 1997-10-22 | 日本電産株式会社 | スピンドルモータ |
JPH05161299A (ja) * | 1991-12-03 | 1993-06-25 | Mabuchi Motor Co Ltd | 小型モータの軸受装置 |
DE4322575A1 (de) * | 1993-07-07 | 1995-01-12 | Mulfingen Elektrobau Ebm | Lageranordnung für Elektro-Kleinmotoren |
-
1994
- 1994-08-23 KR KR2019940021230U patent/KR0129508Y1/ko not_active Expired - Lifetime
-
1995
- 1995-08-23 CN CN95115403A patent/CN1042992C/zh not_active Expired - Fee Related
- 1995-08-23 JP JP7214735A patent/JP2740140B2/ja not_active Expired - Fee Related
- 1995-08-23 US US08/518,504 patent/US5821654A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1130820A (zh) | 1996-09-11 |
JP2740140B2 (ja) | 1998-04-15 |
KR960009382U (ko) | 1996-03-16 |
US5821654A (en) | 1998-10-13 |
CN1042992C (zh) | 1999-04-14 |
JPH08182291A (ja) | 1996-07-12 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19940823 |
|
UA0201 | Request for examination |
Patent event date: 19940823 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19980225 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19980528 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19980819 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19980819 |
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EXPY | Expiration of term |