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WO2009035026A1 - アキシャルギャップ型回転電機及び回転駆動装置 - Google Patents

アキシャルギャップ型回転電機及び回転駆動装置 Download PDF

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Publication number
WO2009035026A1
WO2009035026A1 PCT/JP2008/066404 JP2008066404W WO2009035026A1 WO 2009035026 A1 WO2009035026 A1 WO 2009035026A1 JP 2008066404 W JP2008066404 W JP 2008066404W WO 2009035026 A1 WO2009035026 A1 WO 2009035026A1
Authority
WO
WIPO (PCT)
Prior art keywords
axis
rotor
rotation
axial
electric machine
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
PCT/JP2008/066404
Other languages
English (en)
French (fr)
Inventor
Yoshinari Asano
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to EP08830891.1A priority Critical patent/EP2190108A4/en
Priority to US12/676,093 priority patent/US8242661B2/en
Priority to KR1020107003359A priority patent/KR101103087B1/ko
Priority to AU2008298262A priority patent/AU2008298262B2/en
Priority to CN2008801055729A priority patent/CN101796707B/zh
Publication of WO2009035026A1 publication Critical patent/WO2009035026A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • 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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned 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
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/04—Machines with one rotor and two stators
    • 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

Landscapes

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

Abstract

　本発明は、回転子の回転軸に沿った両側に固定子を設けてスラスト力を低減しつつも、交番磁界が発生するバックヨークの個数を増大させないことを目的とする。アキシャルギャップ型回転電機は、回転子（１）と、電機子（２）と、固定子（３）とを備える。回転子（１）は、回転軸（Ｑ）の周りで周方向に回転可能な磁性体である。電機子（２）は、回転軸に平行な回転軸方向の一方側から回転子と対向する電機子巻線（２２）を有する。固定子（３）は、回転軸方向の他方側から回転子を経由して電機子巻線に界磁磁束を鎖交させる。
PCT/JP2008/066404 2007-09-11 2008-09-11 アキシャルギャップ型回転電機及び回転駆動装置 Ceased WO2009035026A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08830891.1A EP2190108A4 (en) 2007-09-11 2008-09-11 ELECTRICAL ROTATION MACHINE WITH AXIAL SPLIT AND ROTATION DRIVE
US12/676,093 US8242661B2 (en) 2007-09-11 2008-09-11 Axial gap rotary electric machine and rotary driving device
KR1020107003359A KR101103087B1 (ko) 2007-09-11 2008-09-11 액셜 갭형 회전 전기 및 회전 구동 장치
AU2008298262A AU2008298262B2 (en) 2007-09-11 2008-09-11 Axial-gap rotary electric machine and rotary drive
CN2008801055729A CN101796707B (zh) 2007-09-11 2008-09-11 轴向间隙型旋转电机和旋转驱动装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-235389 2007-09-11
JP2007235389 2007-09-11
JP2008-036518 2008-02-18
JP2008036518A JP5130947B2 (ja) 2007-09-11 2008-02-18 アキシャルギャップ型回転電機及び回転駆動装置

Publications (1)

Publication Number Publication Date
WO2009035026A1 true WO2009035026A1 (ja) 2009-03-19

Family

ID=40452033

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066404 Ceased WO2009035026A1 (ja) 2007-09-11 2008-09-11 アキシャルギャップ型回転電機及び回転駆動装置

Country Status (7)

Country Link
US (1) US8242661B2 (ja)
EP (1) EP2190108A4 (ja)
JP (1) JP5130947B2 (ja)
KR (1) KR101103087B1 (ja)
CN (1) CN101796707B (ja)
AU (1) AU2008298262B2 (ja)
WO (1) WO2009035026A1 (ja)

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JP5815983B2 (ja) * 2011-05-17 2015-11-17 平田　勝弘 磁気変速装置
KR101230054B1 (ko) 2011-08-26 2013-02-05 경남대학교 산학협력단 슬롯이 있는 소형 풍력발전기용 종축자속형 영구자석 동기발전기
CN102510192A (zh) * 2011-12-01 2012-06-20 中国船舶重工集团公司第七一二研究所 一种新型磁极结构的正弦波盘式永磁发电机
WO2014030251A1 (ja) * 2012-08-24 2014-02-27 三菱電機株式会社 回転電動機および内燃機関用過給機
JP2014060837A (ja) * 2012-09-14 2014-04-03 Yamaha Motor Co Ltd アキシャルギャップ型回転電機、同回転電機を備えた電動車椅子及び電動自転車
US9543818B2 (en) * 2013-09-15 2017-01-10 The Boeing Company Ferrofluid motor
US10797573B2 (en) * 2014-04-16 2020-10-06 Power It Perfect, Inc. Axial motor/generator having multiple inline stators and rotors with stacked/layered permanent magnets, coils, and a controller
DE102014213508A1 (de) * 2014-07-11 2016-01-14 Robert Bosch Gmbh Scheibenläufer für eine elektrische Maschine
US12082507B2 (en) 2014-09-30 2024-09-03 Raeentek, Llc Electric device
US11811264B1 (en) 2014-09-30 2023-11-07 Raeentek Llc Electric device
US20160094157A1 (en) * 2014-09-30 2016-03-31 Bahram Raeen Electric Generator
US20170237305A1 (en) * 2014-09-30 2017-08-17 Bahram Raeen Electric generator
WO2016143008A1 (ja) * 2015-03-06 2016-09-15 三菱電機株式会社 回転電機の回転子及び回転電機の回転子の製造方法
JP6407787B2 (ja) * 2015-03-31 2018-10-17 日本電産コパル株式会社 カメラ用フォーカルプレーンシャッタ、カメラ用フォーカルプレーンシャッタシステムおよびカメラ用フォーカルプレーンシャッタを備えるカメラ
JP6228633B1 (ja) * 2016-06-24 2017-11-08 住友電工焼結合金株式会社 圧粉磁心、ステータコア及びステータ
FR3063400B1 (fr) * 2017-02-24 2021-11-19 Leroy Somer Moteurs Machine electrique tournante a flux axial
US10778050B2 (en) * 2017-06-01 2020-09-15 Ziwei Chen DC generator without reversing
CN111512519B (zh) * 2017-12-28 2022-10-11 株式会社电装 旋转电机
US11929641B2 (en) * 2018-08-31 2024-03-12 Zhejiang Pangood Power Technology Co., Ltd. Segmented core with laminated core installed in SMC embedded groove
WO2020129866A1 (ja) * 2018-12-18 2020-06-25 住友電気工業株式会社 コア、ステータ、及び回転電機
GB2583974B (en) * 2019-05-17 2023-12-06 Time To Act Ltd Improvements to the construction of axial flux rotary generators
FR3100399B1 (fr) * 2019-08-27 2021-09-24 Moving Magnet Tech Machine à bobinage toroïdal
CN110829711B (zh) * 2019-10-30 2020-11-10 北京化工大学 径向励磁电磁滑环式自动平衡装置
JP6774669B1 (ja) * 2020-02-13 2020-10-28 昭夫 吉村 発電機
CN115398777A (zh) * 2020-05-08 2022-11-25 住友电气工业株式会社 铁芯片、定子铁芯、定子、旋转电机及铁芯片的制造方法
DE102020115263B4 (de) * 2020-06-09 2022-04-14 Gkn Sinter Metals Engineering Gmbh Elektrischer Motor und Verfahren zum Betrieb eines elektrischen Motors
US20230067006A1 (en) * 2021-07-27 2023-03-02 Ramesh Chandra Flat dc electric machine
CN119362632A (zh) * 2022-04-22 2025-01-24 荣耀终端有限公司 无线充电装置以及电子设备
CN115833513B (zh) * 2023-01-09 2023-07-11 中山大洋电机股份有限公司 一种带交替极结构的高转矩密度的盘式电机
CN119341242B (zh) * 2024-12-19 2025-04-01 小米汽车科技有限公司 电机、车辆和转子的装配方法

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JP2006204084A (ja) * 2004-12-24 2006-08-03 Sumitomo Electric Ind Ltd 誘導子型同期機

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JP2006204084A (ja) * 2004-12-24 2006-08-03 Sumitomo Electric Ind Ltd 誘導子型同期機

Non-Patent Citations (1)

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See also references of EP2190108A4 *

Also Published As

Publication number Publication date
CN101796707B (zh) 2012-09-19
AU2008298262B2 (en) 2011-06-02
AU2008298262A1 (en) 2009-03-19
CN101796707A (zh) 2010-08-04
JP2009089580A (ja) 2009-04-23
EP2190108A1 (en) 2010-05-26
KR20100043236A (ko) 2010-04-28
EP2190108A4 (en) 2016-11-02
US20100187934A1 (en) 2010-07-29
JP5130947B2 (ja) 2013-01-30
US8242661B2 (en) 2012-08-14
KR101103087B1 (ko) 2012-01-04

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