ATE390749T1 - Magnetische kreisstruktur mit niedriger ankerrückwirkung für eine gleichstrommaschine - Google Patents

Magnetische kreisstruktur mit niedriger ankerrückwirkung für eine gleichstrommaschine

Info

Publication number
ATE390749T1
ATE390749T1 AT97307701T AT97307701T ATE390749T1 AT E390749 T1 ATE390749 T1 AT E390749T1 AT 97307701 T AT97307701 T AT 97307701T AT 97307701 T AT97307701 T AT 97307701T AT E390749 T1 ATE390749 T1 AT E390749T1
Authority
AT
Austria
Prior art keywords
machine
circuit structure
poles
magnetic circuit
magnetic flux
Prior art date
Application number
AT97307701T
Other languages
English (en)
Inventor
Tai-Her Yang
Original Assignee
Tai-Her Yang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tai-Her Yang filed Critical Tai-Her Yang
Application granted granted Critical
Publication of ATE390749T1 publication Critical patent/ATE390749T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Dc Machiner (AREA)
  • Control Of Electrical Variables (AREA)
AT97307701T 1996-11-05 1997-09-30 Magnetische kreisstruktur mit niedriger ankerrückwirkung für eine gleichstrommaschine ATE390749T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN96114430A CN1068994C (zh) 1996-11-05 1996-11-05 直流电机的低电枢反应x型磁路结构
GB9623741A GB2319399B (en) 1996-11-05 1996-11-14 A low reactivity magnetic circuit structure for a DC electric machine
JP30329297A JP4331279B2 (ja) 1996-11-05 1997-09-30 直流電気機械の低アーマチュア感応式のｘ形磁気回路構造
US08/942,700 US5925963A (en) 1996-11-05 1997-09-30 Magnetic circuit structure for a DC electrical machine having high resistance to cross magnetic flux
EP97307701A EP0905868B1 (de) 1996-11-05 1997-09-30 Magnetische Kreisstruktur mit niedriger Ankerrückwirkung für eine Gleichstrommaschine

Publications (1)

Publication Number Publication Date
ATE390749T1 true ATE390749T1 (de) 2008-04-15

Family

ID=54148244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97307701T ATE390749T1 (de) 1996-11-05 1997-09-30 Magnetische kreisstruktur mit niedriger ankerrückwirkung für eine gleichstrommaschine

Country Status (6)

Country Link
US (1) US5925963A (de)
EP (1) EP0905868B1 (de)
JP (1) JP4331279B2 (de)
CN (1) CN1068994C (de)
AT (1) ATE390749T1 (de)
GB (1) GB2319399B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652186C2 (de) * 1996-12-14 1999-04-15 Danfoss As Elektrischer Motor
US6060799A (en) * 1999-03-31 2000-05-09 Webster Plastics Magnet carrier for motor housing
JP3906988B2 (ja) * 2002-08-30 2007-04-18 日本電産サンキョー株式会社 モータ
JP5742346B2 (ja) * 2010-03-25 2015-07-01 ヤマハ株式会社 エポキシ樹脂系接着剤用硬化剤組成物および多孔質体用接着剤
US9444308B2 (en) 2011-12-29 2016-09-13 Ta Instruments-Waters L.L.C. Linear motor cooling system
KR102222372B1 (ko) * 2014-06-10 2021-03-04 삼성전자주식회사 모터어셈블리 및 이를 갖는 청소기
EP3916359B1 (de) * 2019-01-25 2023-08-30 Mitsubishi Electric Corporation Winkelerfassungsvorrichtung
CN112701816B (zh) * 2021-01-27 2021-11-19 宁波市众山小电器科技有限公司 厨房垃圾处理器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US283343A (en) * 1883-08-14 Edwin j
US1114361A (en) * 1913-04-28 1914-10-20 Gen Railway Signal Co Electric dynamo.
US2598623A (en) * 1949-03-29 1952-05-27 Nat Pneumatic Co Inc Dynamoelectric machine
GB841959A (en) * 1956-08-22 1960-07-20 Labinal Ets Improvements in or relating to field members for rotary electric machines
US2903610A (en) * 1956-08-22 1959-09-08 Labinal Sa Ets Dynamo-electric machine field magnet construction with split poles
FR2047204A5 (de) * 1969-05-02 1971-03-12 Hitachi Ltd
JPS55122466A (en) * 1979-03-16 1980-09-20 Hitachi Ltd Commutator machine
US4467231A (en) * 1982-10-20 1984-08-21 Polymotor Italiana S.P.A. Permanent-magnet d.c. electric motor with resilient stator yoke
GB8812692D0 (en) * 1988-05-27 1988-06-29 Switched Reluctance Drives Ltd Improvements in electric machines
JPH069578Y2 (ja) * 1989-08-29 1994-03-09 マブチモーター株式会社 小型モータ用界磁マグネット
JPH04244773A (ja) * 1991-01-29 1992-09-01 Asmo Co Ltd 偏平ヨーク型直流機

Also Published As

Publication number Publication date
JP4331279B2 (ja) 2009-09-16
GB2319399B (en) 2001-03-14
GB2319399A (en) 1998-05-20
GB9623741D0 (en) 1997-01-08
US5925963A (en) 1999-07-20
CN1181654A (zh) 1998-05-13
EP0905868B1 (de) 2008-03-26
EP0905868A1 (de) 1999-03-31
JPH11113194A (ja) 1999-04-23
CN1068994C (zh) 2001-07-25

Similar Documents

Publication Publication Date Title
FR2693327B1 (fr) Circuit de commutation de haute tension.
BR8704883A (pt) Maquina sem escovas,de relutancia variavel e com reversao de fluxo completa
DE69401137D1 (de) Kühlungsanordnung für elektrische Leistungsbauteile
CA2236298A1 (en) Low cost multi-pole motor constructions and methods of manufacture
EA200000587A1 (ru) Трансформатор
ATE390749T1 (de) Magnetische kreisstruktur mit niedriger ankerrückwirkung für eine gleichstrommaschine
PL343929A1 (en) Low voltage multipole circuit breaker with high electrodynamic resistance, whereof the pole shaft is arranged in the compartment housing the poles
FI964878A0 (fi) Matalatehoinen magnetometripiiri
DE60039040D1 (de) Motoranker mit verteilten Wicklungen zur Verringerung von Bogenbildung
DE69501245D1 (de) Schaltleistungsschaltung
DE3677715D1 (de) Mehrpoliger niederspannungs-leistungsschalter mit stromschienen.
FR2704939B1 (fr) Circuit de fluide réfrigérant à rendement amélioré.
BR0204508A (pt) Comutador para um motor de comutador multipolar e motor de comutador equipado com o mesmo
DK0996217T3 (da) Mangepolet elektrisk maskine med reduceret tandhjulsbelastning
KR970008793A (ko) 극수변환형 단상유도전동기
IT1294422B1 (it) Motore elettrico modulare.
FR2520924B1 (fr) Commutateur electrique avec plaque d'extremite de commutation munie d'une fente
KR970055126A (ko) 극수변환형 단상유도전동기
ATE194893T1 (de) Geschalteter reluktanzmotor switched reluctance motor
FR2685807B1 (fr) Circuit de commutation haute tension.
DE19981445D2 (de) Leistungshalbleiter mit reduziertem Sperrstrom
MD1242F1 (en) Converter
DE59301420D1 (de) Mehrpoliger niederspannungs-leistungsschalter mit einer schaltwelle
RU1829084C (ru) Индуктор электрической машины
JPH04210771A (ja) リニアモータの給電基板の接続構造

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties