TW200514335A - Miniature motor - Google Patents

Miniature motor

Info

Publication number
TW200514335A
TW200514335A TW093128194A TW93128194A TW200514335A TW 200514335 A TW200514335 A TW 200514335A TW 093128194 A TW093128194 A TW 093128194A TW 93128194 A TW93128194 A TW 93128194A TW 200514335 A TW200514335 A TW 200514335A
Authority
TW
Taiwan
Prior art keywords
magnet
miniature motor
bearing
motor
rotary shaft
Prior art date
Application number
TW093128194A
Other languages
English (en)
Chinese (zh)
Other versions
TWI364903B (ja
Inventor
Tomohide Aoyagi
Toshio Suzuki
Original Assignee
Namiki Precision Jewel 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
Application filed by Namiki Precision Jewel Co Ltd filed Critical Namiki Precision Jewel Co Ltd
Publication of TW200514335A publication Critical patent/TW200514335A/zh
Application granted granted Critical
Publication of TWI364903B publication Critical patent/TWI364903B/zh

Links

Classifications

    • 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
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
    • 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
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/075—Means for converting reciprocating motion into rotary motion or vice versa using crankshafts or eccentrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
    • B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
    • B01B1/02—Preventing foaming
    • B01B1/04—Preventing foaming by chemical means
    • 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
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Motor Or Generator Frames (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
TW093128194A 2003-10-07 2004-09-17 Miniature motor TW200514335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003348297A JP4748429B2 (ja) 2003-10-07 2003-10-07 小型モータ

Publications (2)

Publication Number Publication Date
TW200514335A true TW200514335A (en) 2005-04-16
TWI364903B TWI364903B (ja) 2012-05-21

Family

ID=34430959

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093128194A TW200514335A (en) 2003-10-07 2004-09-17 Miniature motor

Country Status (5)

Country Link
JP (1) JP4748429B2 (ja)
KR (1) KR100780837B1 (ja)
CN (1) CN1890859B (ja)
TW (1) TW200514335A (ja)
WO (1) WO2005036714A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722602B1 (ko) 2005-09-16 2007-05-28 삼성전기주식회사 박형의 정류자 이탈방지체를 구비한 진동모터
CN106375582B (zh) * 2016-09-06 2019-05-24 Oppo广东移动通信有限公司 振动控制方法及装置
CN108900027B (zh) * 2018-06-07 2020-01-10 珠海格力电器股份有限公司 电机支撑结构及空气净化器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001009372A (ja) * 1999-06-29 2001-01-16 Shicoh Eng Co Ltd 円筒形マイクロ振動モータ
JP2002223543A (ja) * 2001-01-26 2002-08-09 Mitsuba Corp 電動機におけるハウジング構造
JP2003189531A (ja) * 2001-12-11 2003-07-04 Asmo Co Ltd 回転電機および回転電機の製造方法
JP4159441B2 (ja) * 2003-10-06 2008-10-01 三洋電機株式会社 小型モータ

Also Published As

Publication number Publication date
CN1890859B (zh) 2012-04-18
KR100780837B1 (ko) 2007-11-29
KR20060064016A (ko) 2006-06-12
JP2005117772A (ja) 2005-04-28
TWI364903B (ja) 2012-05-21
JP4748429B2 (ja) 2011-08-17
CN1890859A (zh) 2007-01-03
WO2005036714A1 (ja) 2005-04-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees