JPWO2022107273A1 - - Google Patents

Info

Publication number
JPWO2022107273A1
JPWO2022107273A1 JP2022563329A JP2022563329A JPWO2022107273A1 JP WO2022107273 A1 JPWO2022107273 A1 JP WO2022107273A1 JP 2022563329 A JP2022563329 A JP 2022563329A JP 2022563329 A JP2022563329 A JP 2022563329A JP WO2022107273 A1 JPWO2022107273 A1 JP WO2022107273A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022563329A
Other languages
Japanese (ja)
Other versions
JP7403685B2 (ja
JPWO2022107273A5 (https=
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 filed Critical
Publication of JPWO2022107273A1 publication Critical patent/JPWO2022107273A1/ja
Publication of JPWO2022107273A5 publication Critical patent/JPWO2022107273A5/ja
Application granted granted Critical
Publication of JP7403685B2 publication Critical patent/JP7403685B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H02K1/22—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
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes 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
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2022563329A 2020-11-19 2020-11-19 回転子、電動機、送風機、空気調和装置、及び回転子の製造方法 Active JP7403685B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/043191 WO2022107273A1 (ja) 2020-11-19 2020-11-19 回転子、電動機、送風機、空気調和装置、及び回転子の製造方法

Publications (3)

Publication Number Publication Date
JPWO2022107273A1 true JPWO2022107273A1 (https=) 2022-05-27
JPWO2022107273A5 JPWO2022107273A5 (https=) 2023-01-31
JP7403685B2 JP7403685B2 (ja) 2023-12-22

Family

ID=81708591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022563329A Active JP7403685B2 (ja) 2020-11-19 2020-11-19 回転子、電動機、送風機、空気調和装置、及び回転子の製造方法

Country Status (4)

Country Link
US (1) US20230378829A1 (https=)
JP (1) JP7403685B2 (https=)
CN (1) CN116458034A (https=)
WO (1) WO2022107273A1 (https=)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001238380A (ja) * 2000-02-24 2001-08-31 Isuzu Motors Ltd 回転機のロータ及びその製作方法
JP2002171702A (ja) * 2000-12-05 2002-06-14 Isuzu Motors Ltd 回転機のロータ
JP2002354729A (ja) * 2001-05-25 2002-12-06 Hitachi Ltd 永久磁石式回転電機およびそれを用いた空気調和機
JP2007060860A (ja) * 2005-08-26 2007-03-08 Honda Motor Co Ltd 永久磁石式回転子
JP2008301610A (ja) * 2007-05-31 2008-12-11 Toyota Motor Corp 回転電機
JP2011078298A (ja) * 2009-09-07 2011-04-14 Yaskawa Electric Corp 回転電機およびその製造方法
JP2012165576A (ja) * 2011-02-08 2012-08-30 Yaskawa Electric Corp 回転電機および回転電機の製造方法
JP2013176210A (ja) * 2012-02-24 2013-09-05 Toyota Motor Corp 回転電機用ロータ及びその製造方法
JP2017200278A (ja) * 2016-04-26 2017-11-02 日立オートモティブシステムズエンジニアリング株式会社 電動機
WO2018043026A1 (ja) * 2016-08-29 2018-03-08 パナソニックＩｐマネジメント株式会社 表面磁石型モータ
WO2020183523A1 (ja) * 2019-03-08 2020-09-17 三菱電機株式会社 モータ、ファン、および空気調和機

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393320A (en) * 1981-09-02 1983-07-12 Carrier Corporation Permanent magnet rotor
KR101736396B1 (ko) * 2010-03-30 2017-05-16 볼보 테크놀로지 코포레이션 내장형 영구 자석을 갖는 전기 기계의 로터 및 전기 기계
DE102011107803B4 (de) * 2010-07-21 2025-02-27 Denso Corporation Motor
JP2016111787A (ja) * 2014-12-04 2016-06-20 株式会社ジェイテクト 埋込磁石型ロータ、および埋込磁石型ロータの製造方法
JP2017005854A (ja) * 2015-06-10 2017-01-05 日本電産テクノモータ株式会社 ロータ、モータ、およびロータの製造方法
CN109417321A (zh) * 2016-07-15 2019-03-01 三菱电机株式会社 交替极型转子、电动机、空调机以及交替极型转子的制造方法
WO2018062447A1 (ja) * 2016-09-30 2018-04-05 日本電産株式会社 ロータ、及びモータ
JPWO2018180692A1 (ja) * 2017-03-30 2020-02-06 日本電産株式会社 ロータ、及びモータ
CN110622394B (zh) * 2017-05-25 2022-01-11 三菱电机株式会社 定子、电动机、压缩机及空调装置
WO2019016893A1 (ja) * 2017-07-19 2019-01-24 三菱電機株式会社 回転電機
ES2948863T3 (es) * 2018-03-12 2023-09-20 Mitsubishi Electric Corp Motor eléctrico, compresor, ventilador y aparato de refrigeración y aire acondicionado
DE112019001628T5 (de) * 2018-03-27 2020-12-10 Denso Corporation Motor
WO2019189313A1 (ja) * 2018-03-30 2019-10-03 日本電産株式会社 ロータ、モータおよび電動パワーステアリング装置
CN111903040B (zh) * 2018-03-30 2022-11-25 日本电产株式会社 转子、马达以及电动助力转向装置
JP7103284B2 (ja) * 2019-03-22 2022-07-20 株式会社デンソー 回転電機の回転子及びその製造方法
WO2020208924A1 (ja) * 2019-04-11 2020-10-15 三菱電機株式会社 永久磁石型回転電機および永久磁石型回転電機の製造方法
JP7363296B2 (ja) * 2019-09-30 2023-10-18 ニデック株式会社 ホルダ、ロータ、モータ、およびロータの製造方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001238380A (ja) * 2000-02-24 2001-08-31 Isuzu Motors Ltd 回転機のロータ及びその製作方法
JP2002171702A (ja) * 2000-12-05 2002-06-14 Isuzu Motors Ltd 回転機のロータ
JP2002354729A (ja) * 2001-05-25 2002-12-06 Hitachi Ltd 永久磁石式回転電機およびそれを用いた空気調和機
JP2007060860A (ja) * 2005-08-26 2007-03-08 Honda Motor Co Ltd 永久磁石式回転子
JP2008301610A (ja) * 2007-05-31 2008-12-11 Toyota Motor Corp 回転電機
JP2011078298A (ja) * 2009-09-07 2011-04-14 Yaskawa Electric Corp 回転電機およびその製造方法
JP2012165576A (ja) * 2011-02-08 2012-08-30 Yaskawa Electric Corp 回転電機および回転電機の製造方法
JP2013176210A (ja) * 2012-02-24 2013-09-05 Toyota Motor Corp 回転電機用ロータ及びその製造方法
JP2017200278A (ja) * 2016-04-26 2017-11-02 日立オートモティブシステムズエンジニアリング株式会社 電動機
WO2018043026A1 (ja) * 2016-08-29 2018-03-08 パナソニックＩｐマネジメント株式会社 表面磁石型モータ
WO2020183523A1 (ja) * 2019-03-08 2020-09-17 三菱電機株式会社 モータ、ファン、および空気調和機

Also Published As

Publication number Publication date
US20230378829A1 (en) 2023-11-23
JP7403685B2 (ja) 2023-12-22
WO2022107273A1 (ja) 2022-05-27
CN116458034A (zh) 2023-07-18

Similar Documents

Publication Publication Date Title
JPWO2022107273A1 (https=)
CN305534812S (https=)
CN305536078S (https=)
CN305537195S (https=)
CN305536971S (https=)
CN305536328S (https=)
CN305536007S (https=)
CN305534287S (https=)
CN305532193S (https=)
CN305529821S (https=)
CN305528649S (https=)
CN306465520S (https=)
CN306450144S (https=)
CN306425055S (https=)
CN306416164S (https=)
CN306392372S (https=)
CN306391001S (https=)
CN306387677S (https=)
CN306292845S (https=)
CN306292444S (https=)
CN306292135S (https=)
CN306250207S (https=)
CN306249661S (https=)
CN306246224S (https=)
CN306244045S (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221110

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221110

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230815

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230927

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231212

R150 Certificate of patent or registration of utility model

Ref document number: 7403685

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150