NO20075041L - Elektromotor - Google Patents
ElektromotorInfo
- Publication number
- NO20075041L NO20075041L NO20075041A NO20075041A NO20075041L NO 20075041 L NO20075041 L NO 20075041L NO 20075041 A NO20075041 A NO 20075041A NO 20075041 A NO20075041 A NO 20075041A NO 20075041 L NO20075041 L NO 20075041L
- Authority
- NO
- Norway
- Prior art keywords
- electric motor
- rotor shaft
- bearing
- rotor
- airways
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
- H02K5/148—Slidably supported brushes
-
- 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
-
- 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
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Abstract
En elektrisk motor (1) med en rotor (3) og en stator (4) er vist. Rotoren (3) omfatter en rotoraksling (2) og rotorakslingen (2) holdes i et glidelager (7), fortrinnsvis med en koppformet konfigurasjon. For å tilveiebringe en elektrisk motor av den typen det spørres om, spesielt med forhøyede termiske egenskaper i området til rotoraksling glidelageret, strekker luftveier (17) seg radielt på utsiden av glidelageret (7), likevel innenfor et lagerhus (12), i retningen av rotorakslingen (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005010459A DE102005010459A1 (de) | 2005-03-08 | 2005-03-08 | Elektromotor |
PCT/EP2006/060096 WO2006094894A2 (de) | 2005-03-08 | 2006-02-20 | Elektromotor mit gleitlager |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20075041L true NO20075041L (no) | 2007-12-07 |
Family
ID=36637081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20075041A NO20075041L (no) | 2005-03-08 | 2007-10-08 | Elektromotor |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1856788B1 (no) |
JP (1) | JP2008533957A (no) |
CN (1) | CN101138146B (no) |
DE (1) | DE102005010459A1 (no) |
ES (1) | ES2405355T3 (no) |
NO (1) | NO20075041L (no) |
RU (1) | RU2007137059A (no) |
TW (1) | TW200642238A (no) |
WO (1) | WO2006094894A2 (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007014507A1 (de) | 2007-03-27 | 2008-10-02 | Vorwerk & Co. Interholding Gmbh | Elektromotor mit einem Rotor und einem Stator |
CN101409490B (zh) * | 2007-10-08 | 2013-08-14 | 德昌电机股份有限公司 | 电动机 |
JP5064992B2 (ja) | 2007-12-13 | 2012-10-31 | アスモ株式会社 | ブラシレスモータ及びその製造方法 |
DE102009024991B4 (de) * | 2009-06-16 | 2022-01-13 | Vorwerk & Co. Interholding Gmbh | Elektromotor sowie Verfahren zur Montage eines Elektromotors |
JP5907767B2 (ja) * | 2012-03-15 | 2016-04-26 | 三菱重工業株式会社 | 電動機 |
CN202513719U (zh) * | 2012-03-20 | 2012-10-31 | 博世汽车部件(长沙)有限公司 | 电动机及其电刷支架 |
KR101852835B1 (ko) | 2016-09-09 | 2018-04-27 | 엘지전자 주식회사 | 모터 |
EP3293864B1 (en) * | 2016-09-09 | 2022-11-02 | Lg Electronics Inc. | Rolling bearing and motor having the same |
KR101852111B1 (ko) | 2016-09-13 | 2018-04-25 | 엘지전자 주식회사 | 모터 |
GB2563617B (en) | 2017-06-20 | 2020-04-08 | Dyson Technology Ltd | An electric machine |
DE102018107164A1 (de) * | 2018-03-26 | 2019-09-26 | Miele & Cie. Kg | Elektrischer Antrieb |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051373A (en) * | 1960-04-29 | 1962-08-28 | Worthington Corp | Enclosed motor compressor unit |
DE2229377C3 (de) * | 1970-10-01 | 1980-08-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur Einstellung des Luftspaltes eines Elektromotors |
DE2212186A1 (de) * | 1972-03-14 | 1973-09-27 | Lang & Menke Gmbh Ing | Kalottenlager "komplett" |
US3818255A (en) * | 1973-07-30 | 1974-06-18 | Singer Co | Bearing assembly for power tools having a plastic housing |
US3831048A (en) * | 1973-07-30 | 1974-08-20 | Singer Co | Bearing assembly for power tools |
DE2533283A1 (de) * | 1975-07-25 | 1977-02-17 | Vorwerk & Co Elektrowerke Kg | Anordnung zur lagerung von rotorwellen schnellaufender elektrokleinmotoren |
JPS54107811U (no) * | 1978-01-18 | 1979-07-30 | ||
EP0052970B1 (en) * | 1980-11-21 | 1985-03-13 | Black & Decker Inc. | Bearing support arrangement for an electric machine |
US4862582A (en) * | 1986-05-12 | 1989-09-05 | Henck Ronald W | Method for manufacturing an electric motor |
DE3840296A1 (de) * | 1988-11-30 | 1990-05-31 | Vdo Schindling | Kraftstoffoerderaggregat |
CN2061346U (zh) * | 1989-12-30 | 1990-08-29 | 李俊霆 | 风扇或各型马达轴承固定结构 |
GB9124030D0 (en) * | 1991-11-12 | 1992-01-02 | Johnson Electric Sa | A self-aligning bearing |
DE19833802A1 (de) | 1998-07-28 | 2000-02-03 | Bosch Gmbh Robert | Kommutator-Kleinmotor |
US6257767B1 (en) * | 1999-08-27 | 2001-07-10 | Emerson Electric Co. | Reduced cost bearing retainer |
EP1207614A1 (de) * | 2000-11-17 | 2002-05-22 | Siemens Aktiengesellschaft | Anordnung zum Axialspielausgleich |
CN1233083C (zh) * | 2002-02-25 | 2005-12-21 | 三菱电机株式会社 | 回转电机 |
-
2005
- 2005-03-08 DE DE102005010459A patent/DE102005010459A1/de not_active Withdrawn
-
2006
- 2006-02-20 RU RU2007137059/09A patent/RU2007137059A/ru not_active Application Discontinuation
- 2006-02-20 JP JP2008500157A patent/JP2008533957A/ja not_active Withdrawn
- 2006-02-20 EP EP06724855.9A patent/EP1856788B1/de active Active
- 2006-02-20 WO PCT/EP2006/060096 patent/WO2006094894A2/de active Application Filing
- 2006-02-20 CN CN2006800073951A patent/CN101138146B/zh active Active
- 2006-02-20 ES ES06724855T patent/ES2405355T3/es active Active
- 2006-03-06 TW TW095107387A patent/TW200642238A/zh unknown
-
2007
- 2007-10-08 NO NO20075041A patent/NO20075041L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN101138146B (zh) | 2010-11-03 |
DE102005010459A1 (de) | 2006-09-14 |
JP2008533957A (ja) | 2008-08-21 |
EP1856788A2 (de) | 2007-11-21 |
WO2006094894A2 (de) | 2006-09-14 |
ES2405355T3 (es) | 2013-05-30 |
RU2007137059A (ru) | 2009-04-20 |
CN101138146A (zh) | 2008-03-05 |
EP1856788B1 (de) | 2013-04-10 |
WO2006094894A3 (de) | 2006-11-30 |
TW200642238A (en) | 2006-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |