CN1862917A - 转子支撑在定子端面上的电机 - Google Patents
转子支撑在定子端面上的电机 Download PDFInfo
- Publication number
- CN1862917A CN1862917A CNA2006100798483A CN200610079848A CN1862917A CN 1862917 A CN1862917 A CN 1862917A CN A2006100798483 A CNA2006100798483 A CN A2006100798483A CN 200610079848 A CN200610079848 A CN 200610079848A CN 1862917 A CN1862917 A CN 1862917A
- Authority
- CN
- China
- Prior art keywords
- bearing
- stator
- motor
- bearing pedestal
- rotor
- 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
-
- 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
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
-
- 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
- H02K5/1732—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 both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05010260.7 | 2005-05-11 | ||
EP05010260A EP1722459B1 (de) | 2005-05-11 | 2005-05-11 | Elektrische Maschine mit Abstützung des Rotors auf einer Stirnseite des Stators |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1862917A true CN1862917A (zh) | 2006-11-15 |
CN1862917B CN1862917B (zh) | 2012-07-11 |
Family
ID=34936408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100798483A Expired - Fee Related CN1862917B (zh) | 2005-05-11 | 2006-05-11 | 转子支撑在定子端面上的电机 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7605508B2 (zh) |
EP (1) | EP1722459B1 (zh) |
CN (1) | CN1862917B (zh) |
DE (1) | DE502005003461D1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019007040A1 (zh) * | 2017-07-04 | 2019-01-10 | 中山大洋电机股份有限公司 | 一种外转子电机 |
CN110999045A (zh) * | 2017-08-16 | 2020-04-10 | 艾肯运动与健康公司 | 用于电动马达中的抗轴向冲击的系统和方法 |
CN112217322A (zh) * | 2020-01-20 | 2021-01-12 | 江苏鼎智智能控制科技股份有限公司 | 定子组件及使用该定子组件的注塑步进电机 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008041743A1 (de) * | 2008-09-01 | 2010-03-04 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Rotierende Maschine und Verfahren zum Montieren einer rotierenden Maschine |
DE102008064131A1 (de) | 2008-03-05 | 2009-09-24 | Minebea Co., Ltd. | Elektrische Maschine |
ITPD20080158A1 (it) * | 2008-05-30 | 2009-11-30 | Ln 2 S R L | Motore elettrico perfezionato |
US7932653B2 (en) * | 2009-04-29 | 2011-04-26 | Nidec Motor Corporation | Electric motor endshield having variable bearing arrangement |
DE202009008803U1 (de) | 2009-06-25 | 2009-09-03 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Elektrische Maschine |
CN105356644B (zh) * | 2010-11-15 | 2019-05-03 | 德昌电机(深圳)有限公司 | 无刷电机 |
JP2012157148A (ja) * | 2011-01-26 | 2012-08-16 | Minebea Co Ltd | モータ |
KR101965248B1 (ko) * | 2011-08-24 | 2019-04-03 | 보르그워너 인코퍼레이티드 | 연료 전지용 공기 공급 장치 |
KR101815931B1 (ko) * | 2016-01-08 | 2018-01-09 | 주식회사 코아비스 | 차량용 연료펌프의 bldc 모터 |
JP6438522B2 (ja) * | 2017-04-27 | 2018-12-12 | ファナック株式会社 | 端板を備えたリアクトル |
FR3067184A1 (fr) * | 2017-06-06 | 2018-12-07 | Valeo Systemes Thermiques | Actionneur d’un dispositif de regulation d’entree d’air pour vehicule automobile |
DE102020116661A1 (de) | 2020-06-24 | 2022-02-17 | Witzenmann Gmbh | Lageranordnung in einem Elektromotor, Elektromotor mit einer solchen Lageranordnung und Verwendung eines Elektromotors |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH396185A (de) * | 1960-10-01 | 1965-07-31 | Electrolux Ab | Elektromotor |
DK122849B (da) * | 1970-07-01 | 1972-04-17 | Thrige Titan As | Elektrisk maskine med stator og rotor sam med to lejeskjolde. |
US3701911A (en) * | 1971-05-20 | 1972-10-31 | Skf Ind Trading & Dev | Motor bearing support and cooling means |
GB1297329A (zh) * | 1971-06-14 | 1972-11-22 | ||
FR2516318A1 (fr) * | 1981-11-12 | 1983-05-13 | Crouzet Sa | Four electrique |
DE3534381A1 (de) | 1985-09-26 | 1987-04-02 | Siemens Ag | Anordnung zur einstellung des axialspiels zwischen dem rotor und dem stator eines motors und verfahren zur einstellung des axialspiels |
US5414316A (en) * | 1991-04-18 | 1995-05-09 | Siemens Aktiengesellschaft | Motor vehicle gear motor drive |
DE19542021C2 (de) * | 1995-11-10 | 1999-09-09 | Heidolph Elektro Gmbh & Co Kg | Aus Kunststoff bestehender Lagerschild für elektrische Maschinen |
DE29612395U1 (de) * | 1996-07-17 | 1997-11-13 | Mulfingen Elektrobau Ebm | Elektro-Außenläufermotor |
US5945756A (en) * | 1997-10-07 | 1999-08-31 | Siemens Canada Limited | Ultra quiet electric motor for automotive applications |
US6040647A (en) * | 1997-12-23 | 2000-03-21 | Emerson Electric Co. | Electromagnetic device having encapsulated construction and precise positioning of bearing and shaft axes |
IT245840Y1 (it) * | 1998-05-07 | 2002-03-26 | Bitron Spa | Motore elettrico a commutazione elettronica. |
DE19839640B4 (de) * | 1998-08-31 | 2004-12-23 | Siemens Ag | Motor mit in einer Lageraufnahme mit Axialspieleinstellung für eine Rotorwelle fixierbarem Kalottenlager und Verfahren zur Axialspieleinstellung für eine Rotorwelle |
US6437464B1 (en) * | 1999-07-29 | 2002-08-20 | Encap Motor Corporation | Motor and disc assembly for computer hard drive |
DE10034302C2 (de) * | 2000-07-14 | 2002-06-13 | Minebea Co Ltd | Rotorbaugruppe für einen Elektromotor und Innenläufer-Elektromotor |
US6489699B2 (en) * | 2000-07-27 | 2002-12-03 | Sanyo Denki Co., Ltd. | Motor with a shaft supported by ball bearings |
DE10045760A1 (de) * | 2000-09-15 | 2002-03-28 | Bosch Gmbh Robert | Stator |
GB0104212D0 (en) * | 2001-02-21 | 2001-04-11 | Johnson Electric Sa | Motor casing |
US6849978B2 (en) * | 2002-02-05 | 2005-02-01 | Delta Electronics, Inc. | Motor having a magnetic bearing |
JP4350972B2 (ja) * | 2003-05-08 | 2009-10-28 | ヤマハモーターエレクトロニクス株式会社 | 回転電機の電機子 |
JP4531359B2 (ja) * | 2003-07-18 | 2010-08-25 | 三菱電機株式会社 | モータ |
US7135795B2 (en) * | 2003-12-02 | 2006-11-14 | Franklin Electric Co., Inc. | Insert molded end bell for a submersible motor and method of manufacture thereof |
-
2005
- 2005-05-11 EP EP05010260A patent/EP1722459B1/de not_active Expired - Fee Related
- 2005-05-11 DE DE502005003461T patent/DE502005003461D1/de active Active
-
2006
- 2006-05-03 US US11/381,472 patent/US7605508B2/en not_active Expired - Fee Related
- 2006-05-11 CN CN2006100798483A patent/CN1862917B/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019007040A1 (zh) * | 2017-07-04 | 2019-01-10 | 中山大洋电机股份有限公司 | 一种外转子电机 |
CN110999045A (zh) * | 2017-08-16 | 2020-04-10 | 艾肯运动与健康公司 | 用于电动马达中的抗轴向冲击的系统和方法 |
US11451108B2 (en) | 2017-08-16 | 2022-09-20 | Ifit Inc. | Systems and methods for axial impact resistance in electric motors |
CN112217322A (zh) * | 2020-01-20 | 2021-01-12 | 江苏鼎智智能控制科技股份有限公司 | 定子组件及使用该定子组件的注塑步进电机 |
CN112217322B (zh) * | 2020-01-20 | 2022-03-01 | 江苏鼎智智能控制科技股份有限公司 | 定子组件及使用该定子组件的注塑步进电机 |
Also Published As
Publication number | Publication date |
---|---|
CN1862917B (zh) | 2012-07-11 |
US7605508B2 (en) | 2009-10-20 |
DE502005003461D1 (de) | 2008-05-08 |
US20060279148A1 (en) | 2006-12-14 |
EP1722459A1 (de) | 2006-11-15 |
EP1722459B1 (de) | 2008-03-26 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: BROSE WURZBURG FAHRZEUGTEILE GMBH + CO. KG Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH Effective date: 20120117 Owner name: CONTINENTAL AUTOMOTIVE GMBH Free format text: FORMER OWNER: SIEMENS AG Effective date: 20120117 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120117 Address after: Fort Woltz Applicant after: BROSE FAHRZEUGTEILE GMBH & Co. KOMMANDITGESELLSCHAFT WuRZBURG Address before: Hannover Applicant before: Continental Automotive GmbH Effective date of registration: 20120117 Address after: Hannover Applicant after: Continental Automotive GmbH Address before: Munich, Germany Applicant before: Siemens AG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20120711 Termination date: 20210511 |