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MX2016005939A - Washing machine and driving apparatus thereof. - Google Patents

Washing machine and driving apparatus thereof.

Info

Publication number
MX2016005939A
MX2016005939A MX2016005939A MX2016005939A MX2016005939A MX 2016005939 A MX2016005939 A MX 2016005939A MX 2016005939 A MX2016005939 A MX 2016005939A MX 2016005939 A MX2016005939 A MX 2016005939A MX 2016005939 A MX2016005939 A MX 2016005939A
Authority
MX
Mexico
Prior art keywords
rotor
magnetic pole
stator
washing machine
driving apparatus
Prior art date
Application number
MX2016005939A
Other languages
Spanish (es)
Inventor
Zhang Wei
Yu Bin
Wang Yong
Li Yong
You Zhou Chui
Li Gang
Chai Jie
Li Yue
Ning Ta Jing
Original Assignee
Johnson Electric Sa
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 Johnson Electric Sa filed Critical Johnson Electric Sa
Publication of MX2016005939A publication Critical patent/MX2016005939A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • 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
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • H02K1/27915—Magnets shaped to vary the mechanical air gap between the magnets and the stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Textile Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A driving apparatus for a washing machine includes a single-phase outer rotor brushless motor and a driving wheel. The motor drives the driving wheel and includes a stator and a rotor. The stator includes a stator core and windings wound around the stator core. The rotor includes a rotor yoke, and a permanent magnet. An inner surface of the permanent magnet and an outer surface of a tooth tip are opposed to each other and define an uneven gap there between for allowing the rotor to rotate relative to the stator. A radial width of the gap associated with each magnetic pole progressively increases from a center portion toward circumferential ends of the magnetic pole, and a radial width of the gap associated with each magnetic pole is symmetrical with respect to a center axis of the magnetic pole along the circumferential direction.
MX2016005939A 2015-05-08 2016-05-06 Washing machine and driving apparatus thereof. MX2016005939A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510233218 2015-05-08
CN201510629616.XA CN106130292A (en) 2015-05-08 2015-09-28 Single-phase external rotor motor and stator thereof
CN201510684071.2A CN106120248A (en) 2015-05-08 2015-10-20 Use in washing machine driving means

Publications (1)

Publication Number Publication Date
MX2016005939A true MX2016005939A (en) 2016-12-15

Family

ID=55742742

Family Applications (8)

Application Number Title Priority Date Filing Date
MX2016005773A MX2016005773A (en) 2015-05-08 2016-05-03 Single-phase outer-rotor motor and electric apparatus having the same.
MX2016005772A MX364407B (en) 2015-05-08 2016-05-03 Single-phase outer-rotor motor and stator thereof.
MX2016005935A MX361394B (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and rotor thereof.
MX2016005937A MX2016005937A (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and rotor thereof.
MX2016005939A MX2016005939A (en) 2015-05-08 2016-05-06 Washing machine and driving apparatus thereof.
MX2016005938A MX2016005938A (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and rotor thereof.
MX2016005934A MX2016005934A (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and stator thereof.
MX2016005933A MX2016005933A (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and stator thereof.

Family Applications Before (4)

Application Number Title Priority Date Filing Date
MX2016005773A MX2016005773A (en) 2015-05-08 2016-05-03 Single-phase outer-rotor motor and electric apparatus having the same.
MX2016005772A MX364407B (en) 2015-05-08 2016-05-03 Single-phase outer-rotor motor and stator thereof.
MX2016005935A MX361394B (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and rotor thereof.
MX2016005937A MX2016005937A (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and rotor thereof.

Family Applications After (3)

Application Number Title Priority Date Filing Date
MX2016005938A MX2016005938A (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and rotor thereof.
MX2016005934A MX2016005934A (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and stator thereof.
MX2016005933A MX2016005933A (en) 2015-05-08 2016-05-06 Single-phase outer-rotor motor and stator thereof.

Country Status (5)

Country Link
JP (5) JP2016226267A (en)
KR (6) KR20160131942A (en)
CN (15) CN106130291A (en)
BR (5) BR102016010234A2 (en)
MX (8) MX2016005773A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106130291A (en) * 2015-05-08 2016-11-16 德昌电机(深圳)有限公司 Blower fan and single-phase external rotor brushless electric machine thereof
CN107404160A (en) * 2016-05-18 2017-11-28 德昌电机(深圳)有限公司 Motor
CN106108596A (en) * 2016-08-31 2016-11-16 江门市恒通高科有限公司 Multifunctional vacuum heats quiet wall-breaking machine
CN106108599A (en) * 2016-08-31 2016-11-16 江门市恒通高科有限公司 A kind of vacuum PTC heated type quiet breaking cellular wall cooking machine
CN106108597A (en) * 2016-08-31 2016-11-16 江门市恒通高科有限公司 A kind of vacuum juicer with wifi module
CN106108595A (en) * 2016-08-31 2016-11-16 江门市恒通高科有限公司 A kind of quiet juice extractor of band evacuation function
CN107968499A (en) * 2016-10-20 2018-04-27 广东德昌电机有限公司 A kind of external rotor electric machine
CN108075583B (en) * 2016-11-17 2022-10-04 德昌电机(深圳)有限公司 External rotor motor and rolling brush dust collector using same
CN106702657B (en) * 2016-11-18 2023-07-14 珠海格力电器股份有限公司 Drum washing machine
TWI596866B (en) 2016-12-02 2017-08-21 財團法人工業技術研究院 External rotor motor
CN106787366A (en) * 2017-01-13 2017-05-31 佛山市威灵洗涤电机制造有限公司 Motor and washing machine
CN110495073B (en) * 2017-03-31 2021-11-26 日本电产株式会社 Stator, motor, and electric power steering device
US11831211B2 (en) 2017-06-05 2023-11-28 E-Circuit Motors, Inc. Stator and rotor design for periodic torque requirements
CN107196427B (en) * 2017-07-10 2023-06-27 苏州华铭威智能科技有限公司 Brushless turbine
CN107237839B (en) * 2017-07-10 2023-04-25 苏州华铭威智能科技有限公司 Turbine bearing support
JP6616362B2 (en) * 2017-09-04 2019-12-04 シナノケンシ株式会社 Brushless motor and stator winding method
JP7025175B2 (en) * 2017-10-17 2022-02-24 Ntn株式会社 Vehicle power unit
TWI699943B (en) * 2018-06-19 2020-07-21 建準電機工業股份有限公司 Rotor of outer rotor motor
CN109286250A (en) * 2018-09-18 2019-01-29 深圳市歌尔泰克科技有限公司 A kind of stator core, motor stator and motor
CN111130232A (en) * 2018-10-30 2020-05-08 广东威灵电机制造有限公司 Stator core, motor stator and motor
CN112997383B (en) * 2018-11-01 2024-05-31 电路电机有限公司 Stator and rotor design for cyclic torque requirements
CN109660034A (en) * 2019-01-29 2019-04-19 艾博金电气制造（深圳）有限公司 Magnetic core and motor with the magnetic core
CN111509884A (en) * 2019-01-31 2020-08-07 广东威灵电机制造有限公司 Rotor and motor with same
CN110350680B (en) * 2019-08-07 2024-10-22 钱志存 Bathroom heater of low noise
CN110556940A (en) * 2019-10-15 2019-12-10 江苏铁锚工具有限公司 Outer rotor motor applying arc-angle stator and application
CN111355315B (en) * 2020-03-11 2020-12-15 珠海格力电器股份有限公司 A stator structure, permanent magnet motor and electrical appliance
CN113675963A (en) * 2020-05-13 2021-11-19 佛山市威灵洗涤电机制造有限公司 Stator punch and stator, motor and electrical equipment with the same
CN112366846A (en) * 2020-11-25 2021-02-12 东莞市鸿盈电子科技有限公司 Novel stator core structure and novel fan motor comprising same
KR102286878B1 (en) 2021-02-10 2021-08-09 이만홍 EC motor with driver control function improved
CN113364240A (en) * 2021-04-28 2021-09-07 宁波赛嘉机电有限公司 Outer rotor motor and assembling method thereof
CN113410924B (en) * 2021-07-16 2025-09-05 美的威灵电机技术（上海）有限公司 Motors, fans and refrigeration equipment
CN114123561A (en) * 2021-12-03 2022-03-01 广东美芝制冷设备有限公司 Motor, compressor and refrigeration plant
DE102022208376A1 (en) * 2022-08-11 2024-02-22 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Brushless electric motor for a radiator fan
CN115714482A (en) * 2022-11-30 2023-02-24 浙江联宜电机有限公司 DC motor rotor and manufacturing method thereof
WO2024244708A1 (en) * 2023-05-31 2024-12-05 美的威灵电机技术（上海）有限公司 Stator punching sheet, electric motor, fan and electrical appliance

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CN106130291A (en) * 2015-05-08 2016-11-16 德昌电机(深圳)有限公司 Blower fan and single-phase external rotor brushless electric machine thereof

Also Published As

Publication number Publication date
JP2016214071A (en) 2016-12-15
CN205283353U (en) 2016-06-01
CN106130206A (en) 2016-11-16
BR102016010296A2 (en) 2016-11-29
KR20160131946A (en) 2016-11-16
KR20160131960A (en) 2016-11-16
CN106130292A (en) 2016-11-16
BR102016010297A2 (en) 2016-11-29
JP2016214070A (en) 2016-12-15
MX2016005937A (en) 2016-12-15
CN205283359U (en) 2016-06-01
KR20160131942A (en) 2016-11-16
CN106130291A (en) 2016-11-16
CN106130286A (en) 2016-11-16
CN205283355U (en) 2016-06-01
KR20160131958A (en) 2016-11-16
MX2016005933A (en) 2016-12-15
CN106130285A (en) 2016-11-16
JP2016226266A (en) 2016-12-28
CN205178812U (en) 2016-04-20
CN106130293A (en) 2016-11-16
MX2016005938A (en) 2016-12-15
CN205283361U (en) 2016-06-01
KR20160131940A (en) 2016-11-16
MX2016005935A (en) 2016-12-15
MX364407B (en) 2019-04-24
MX361394B (en) 2018-12-04
CN106130216A (en) 2016-11-16
MX2016005772A (en) 2017-01-05
BR102016010234A2 (en) 2016-11-29
JP2017022970A (en) 2017-01-26
CN205283360U (en) 2016-06-01
MX2016005934A (en) 2016-12-15
JP2016226267A (en) 2016-12-28
BR102016010245A2 (en) 2016-11-29
MX2016005773A (en) 2017-01-05
CN205283354U (en) 2016-06-01
KR20160131945A (en) 2016-11-16
BR102016010295A2 (en) 2016-12-27
CN106120248A (en) 2016-11-16

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