KR20200086087A - 모터 - Google Patents

모터 Download PDF

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Publication number
KR20200086087A
KR20200086087A KR1020190002261A KR20190002261A KR20200086087A KR 20200086087 A KR20200086087 A KR 20200086087A KR 1020190002261 A KR1020190002261 A KR 1020190002261A KR 20190002261 A KR20190002261 A KR 20190002261A KR 20200086087 A KR20200086087 A KR 20200086087A
Authority
KR
South Korea
Prior art keywords
angle
groove
tooth
shaft
motor
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.)
Ceased
Application number
KR1020190002261A
Other languages
English (en)
Korean (ko)
Inventor
편진수
Original Assignee
엘지이노텍 주식회사
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 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020190002261A priority Critical patent/KR20200086087A/ko
Priority to US17/420,105 priority patent/US20220060067A1/en
Priority to PCT/KR2019/017930 priority patent/WO2020145538A1/ko
Priority to CN201980088480.2A priority patent/CN113273054B/zh
Priority to EP19909546.4A priority patent/EP3910758A4/en
Priority to JP2021538329A priority patent/JP2022516269A/ja
Publication of KR20200086087A publication Critical patent/KR20200086087A/ko
Ceased legal-status Critical Current

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Images

Classifications

    • 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
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • H02K7/003—Couplings; Details of shafts
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
KR1020190002261A 2019-01-08 2019-01-08 모터 Ceased KR20200086087A (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020190002261A KR20200086087A (ko) 2019-01-08 2019-01-08 모터
US17/420,105 US20220060067A1 (en) 2019-01-08 2019-12-18 Motor
PCT/KR2019/017930 WO2020145538A1 (ko) 2019-01-08 2019-12-18 모터
CN201980088480.2A CN113273054B (zh) 2019-01-08 2019-12-18 马达
EP19909546.4A EP3910758A4 (en) 2019-01-08 2019-12-18 ENGINE
JP2021538329A JP2022516269A (ja) 2019-01-08 2019-12-18 モータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190002261A KR20200086087A (ko) 2019-01-08 2019-01-08 모터

Publications (1)

Publication Number Publication Date
KR20200086087A true KR20200086087A (ko) 2020-07-16

Family

ID=71520765

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190002261A Ceased KR20200086087A (ko) 2019-01-08 2019-01-08 모터

Country Status (6)

Country Link
US (1) US20220060067A1 (https=)
EP (1) EP3910758A4 (https=)
JP (1) JP2022516269A (https=)
KR (1) KR20200086087A (https=)
CN (1) CN113273054B (https=)
WO (1) WO2020145538A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230099487A (ko) * 2021-12-27 2023-07-04 호남대학교 산학협력단 스테이터 노치와 배리어 갭이 적용된 헤어핀 권선 모터

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230022603A (ko) * 2021-08-09 2023-02-16 엘지이노텍 주식회사 모터
JP2023167207A (ja) * 2022-05-11 2023-11-24 ニデック株式会社 単相モータおよび扇風機
CN115021434B (zh) * 2022-06-09 2025-08-15 珠海格力电器股份有限公司 定子铁芯、电机、汽车
CN119030185B (zh) * 2024-10-25 2025-02-11 比亚迪股份有限公司 定子组件及电机
CN120582371B (zh) * 2025-07-24 2025-10-24 山东天瑞重工有限公司 一种定子铁心、定子及电机

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230099487A (ko) * 2021-12-27 2023-07-04 호남대학교 산학협력단 스테이터 노치와 배리어 갭이 적용된 헤어핀 권선 모터

Also Published As

Publication number Publication date
JP2022516269A (ja) 2022-02-25
WO2020145538A1 (ko) 2020-07-16
EP3910758A1 (en) 2021-11-17
EP3910758A4 (en) 2022-03-23
CN113273054A (zh) 2021-08-17
US20220060067A1 (en) 2022-02-24
CN113273054B (zh) 2024-02-13

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20190108

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20211209

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20190108

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20231222

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20240226

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20231222

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I