FR2825533B3 - Structure de support pour un rotor - Google Patents

Structure de support pour un rotor

Info

Publication number
FR2825533B3
FR2825533B3 FR0107237A FR0107237A FR2825533B3 FR 2825533 B3 FR2825533 B3 FR 2825533B3 FR 0107237 A FR0107237 A FR 0107237A FR 0107237 A FR0107237 A FR 0107237A FR 2825533 B3 FR2825533 B3 FR 2825533B3
Authority
FR
France
Prior art keywords
rotor
support structure
support
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
Application number
FR0107237A
Other languages
English (en)
Other versions
FR2825533A3 (fr
Inventor
Alex Horng
Ching Shen Hong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sunonwealth Electric Machine Industry Co Ltd
Original Assignee
Sunonwealth Electric Machine Industry Co Ltd
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
Priority to US09/848,316 priority Critical patent/US6414411B1/en
Priority to GB0111562A priority patent/GB2375436B/en
Priority to DE20108711U priority patent/DE20108711U1/de
Application filed by Sunonwealth Electric Machine Industry Co Ltd filed Critical Sunonwealth Electric Machine Industry Co Ltd
Priority to FR0107237A priority patent/FR2825533B3/fr
Publication of FR2825533A3 publication Critical patent/FR2825533A3/fr
Application granted granted Critical
Publication of FR2825533B3 publication Critical patent/FR2825533B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/163—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at only one end of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0107237A 2001-05-04 2001-06-01 Structure de support pour un rotor Expired - Lifetime FR2825533B3 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US09/848,316 US6414411B1 (en) 2001-05-04 2001-05-04 Supporting structure for a rotor
GB0111562A GB2375436B (en) 2001-05-04 2001-05-11 Supporting structure for a rotor
DE20108711U DE20108711U1 (de) 2001-05-04 2001-05-25 Halterung für einen Rotor
FR0107237A FR2825533B3 (fr) 2001-05-04 2001-06-01 Structure de support pour un rotor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/848,316 US6414411B1 (en) 2001-05-04 2001-05-04 Supporting structure for a rotor
GB0111562A GB2375436B (en) 2001-05-04 2001-05-11 Supporting structure for a rotor
DE20108711U DE20108711U1 (de) 2001-05-04 2001-05-25 Halterung für einen Rotor
FR0107237A FR2825533B3 (fr) 2001-05-04 2001-06-01 Structure de support pour un rotor

Publications (2)

Publication Number Publication Date
FR2825533A3 FR2825533A3 (fr) 2002-12-06
FR2825533B3 true FR2825533B3 (fr) 2003-04-04

Family

ID=27439068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0107237A Expired - Lifetime FR2825533B3 (fr) 2001-05-04 2001-06-01 Structure de support pour un rotor

Country Status (4)

Country Link
US (1) US6414411B1 (fr)
DE (1) DE20108711U1 (fr)
FR (1) FR2825533B3 (fr)
GB (1) GB2375436B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030042804A1 (en) * 1999-12-30 2003-03-06 Cook Michael Andrew Three layer vibration damping washer for an electric motor
US6483209B1 (en) * 2001-06-15 2002-11-19 Sunonwealth Electric Machine Industry Co., Ltd. Balance rings for motors
GB2379335B (en) * 2001-08-29 2005-09-07 Sunonwealth Electr Mach Ind Co Supporting structure for a rotor
GB2401996A (en) * 2003-04-04 2004-11-24 Sunonwealth Electr Mach Ind Co Stator construction for a reduced thickness brushless DC motor
US8915721B2 (en) * 2003-07-16 2014-12-23 Ebm-Papst St. Georgen Gmbh & Co. Kg Mini fan
TWI246817B (en) * 2004-02-13 2006-01-01 Sunonwealth Electr Mach Ind Co Rotational balance structure for a motor
TWI249899B (en) * 2004-02-20 2006-02-21 Delta Electronics Inc Magnetic-bearing motor and magnetic-bearing thereof
TWI338433B (en) * 2005-05-13 2011-03-01 Delta Electronics Inc Fan motor and stator thereof
US20060273677A1 (en) * 2005-06-07 2006-12-07 Sunonwealth Electric Machine Industry Co., Ltd. Rotor for motor
US7868493B2 (en) * 2009-04-13 2011-01-11 Sunonwealth Electric Machine Industry Co., Ltd Motor having rotation balancing member
KR101089869B1 (ko) * 2009-12-02 2011-12-05 삼성전기주식회사 축받이 어셈블리 및 스캐닝 모터
KR101477333B1 (ko) * 2011-08-16 2014-12-29 삼성전기주식회사 모터용 베이스 어셈블리 및 이를 포함하는 모터

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513339A (en) * 1966-12-07 1970-05-19 Rotron Mfg Co Electric motor construction
DE2136170C2 (de) * 1971-07-20 1988-03-03 Papst-Motoren GmbH & Co KG, 7742 St Georgen Anordnung zur Zugentlastung der Anschlußlitzen von Elektro-Kleinmotoren
US4130770A (en) * 1974-02-26 1978-12-19 Papst-Motoren Kg Axial flow fan having improved axial length structure
DE3404466A1 (de) * 1984-02-08 1985-08-08 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen Aussenlaeufermotor
DE9011187U1 (de) * 1990-07-30 1991-12-05 Papst-Motoren GmbH & Co KG, 7742 St Georgen Axialsicherung für die Rotorwelle eines Elektromotors
GB2269058B (en) * 1992-07-27 1996-03-06 Alex Horng Industrial heat dissipating electric fan
US5610462A (en) * 1993-06-22 1997-03-11 Nidec Corporation Brushless motor
US5598048A (en) * 1994-08-12 1997-01-28 Seagate Technology, Inc. Integrated passive magnetic bearing system and spindle magnet for use in an axial magnet spindle motor
KR100224615B1 (ko) * 1997-02-14 1999-10-15 윤종용 클리어런스 조절 장치를 갖는 모터
JPH11122867A (ja) * 1997-10-20 1999-04-30 Hitachi Ltd スピンドルモータ

Also Published As

Publication number Publication date
US6414411B1 (en) 2002-07-02
FR2825533A3 (fr) 2002-12-06
DE20108711U1 (de) 2001-08-23
GB2375436A (en) 2002-11-13
GB2375436B (en) 2005-06-15
GB0111562D0 (en) 2001-07-04

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