CN115088163A - 送风机及空气调节装置 - Google Patents

送风机及空气调节装置 Download PDF

Info

Publication number
CN115088163A
CN115088163A CN202080095497.3A CN202080095497A CN115088163A CN 115088163 A CN115088163 A CN 115088163A CN 202080095497 A CN202080095497 A CN 202080095497A CN 115088163 A CN115088163 A CN 115088163A
Authority
CN
China
Prior art keywords
pole
motor
blades
rotor
phase
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.)
Pending
Application number
CN202080095497.3A
Other languages
English (en)
Chinese (zh)
Inventor
下川贵也
麻生洋树
田村直己
土田和庆
渡边隆德
高桥谅伍
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN115088163A publication Critical patent/CN115088163A/zh
Pending legal-status Critical Current

Links

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
    • H02K1/22—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
    • H02K1/2746—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 arranged with the same polarity, e.g. consequent pole type
    • 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
    • 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
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/064—Details of the rotor
    • 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
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/0646—Details of the stator
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/328—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with unequal distribution of blades around the hub
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
CN202080095497.3A 2020-02-25 2020-02-25 送风机及空气调节装置 Pending CN115088163A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/007542 WO2021171385A1 (ja) 2020-02-25 2020-02-25 送風機および空気調和装置

Publications (1)

Publication Number Publication Date
CN115088163A true CN115088163A (zh) 2022-09-20

Family

ID=77490788

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080095497.3A Pending CN115088163A (zh) 2020-02-25 2020-02-25 送风机及空气调节装置

Country Status (4)

Country Link
US (1) US20230243360A1 (https=)
JP (1) JP7337249B2 (https=)
CN (1) CN115088163A (https=)
WO (1) WO2021171385A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022019074A1 (ja) * 2020-07-22 2022-01-27 パナソニックＩｐマネジメント株式会社 電動機
US11973370B2 (en) * 2021-03-15 2024-04-30 Anhui Meizhi Precision Manufacturing Co., Ltd. Motor, compressor and refrigeration device
CN114598082A (zh) * 2022-03-05 2022-06-07 宁波恒帅股份有限公司 一种谐波磁场驱动电机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1590779A (zh) * 2003-09-05 2005-03-09 Lg电子株式会社 轴流风机
CN107196478A (zh) * 2017-06-21 2017-09-22 珠海格力节能环保制冷技术研究中心有限公司 永磁电机
CN108352743A (zh) * 2015-11-18 2018-07-31 三菱电机株式会社 电动机及空气调节机
CN109075681A (zh) * 2016-04-21 2018-12-21 三菱电机株式会社 电动机及空气调节机
CN110326190A (zh) * 2017-03-03 2019-10-11 三菱电机株式会社 转子、电动机、压缩机及送风机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000045998A (ja) 1998-07-31 2000-02-15 Tokyo Parts Ind Co Ltd ファンモータ
US6946766B2 (en) * 2002-08-28 2005-09-20 Emerson Electric Co. Permanent magnet machine
JP2008079471A (ja) 2006-09-25 2008-04-03 Hitachi Industrial Equipment Systems Co Ltd ファンシステム，電動機及びクローポール型モータ
CN101294578B (zh) * 2007-04-25 2010-08-25 富准精密工业(深圳)有限公司 散热风扇及其定子绝缘片结构
KR101253201B1 (ko) 2011-10-13 2013-04-10 엘지전자 주식회사 공기조화장치
US20190024668A1 (en) 2013-10-08 2019-01-24 Regal Beloit America, Inc. Axial flux motor, fan assembly and associated method
JP6391826B2 (ja) * 2015-06-17 2018-09-19 三菱電機株式会社 固定子コア及び永久磁石同期電動機
CN117526607A (zh) * 2017-08-04 2024-02-06 三菱电机株式会社 转子、电动机、送风机以及空气调节装置
US20200412204A1 (en) 2018-03-28 2020-12-31 Nidec Corporation Rotor blade apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1590779A (zh) * 2003-09-05 2005-03-09 Lg电子株式会社 轴流风机
CN108352743A (zh) * 2015-11-18 2018-07-31 三菱电机株式会社 电动机及空气调节机
US20180219438A1 (en) * 2015-11-18 2018-08-02 Mitsubishi Electric Corporation Electric motor and air conditioner
CN109075681A (zh) * 2016-04-21 2018-12-21 三菱电机株式会社 电动机及空气调节机
CN110326190A (zh) * 2017-03-03 2019-10-11 三菱电机株式会社 转子、电动机、压缩机及送风机
CN107196478A (zh) * 2017-06-21 2017-09-22 珠海格力节能环保制冷技术研究中心有限公司 永磁电机

Also Published As

Publication number Publication date
JP7337249B2 (ja) 2023-09-01
WO2021171385A1 (ja) 2021-09-02
JPWO2021171385A1 (https=) 2021-09-02
US20230243360A1 (en) 2023-08-03

Similar Documents

Publication Publication Date Title
US11451119B2 (en) Motor with a board having microcomputer and drive circuit, and air conditioning apparatus having the motor
US11552515B2 (en) Rotor, motor, fan, and air conditioner
EP3817194B1 (en) Electric motor, blower, and air conditioning device
US11394260B2 (en) Rotor, motor, fan, and air conditioning apparatus
US12542459B2 (en) Electric motor
WO2019049203A1 (ja) コンシクエントポール型ロータ、電動機、圧縮機、送風機、及び空気調和機
CN109565195B (zh) 换向极型转子、电动机以及空调机
US10784733B2 (en) Motor and air conditioning apparatus
JPWO2022019074A5 (https=)
JP6545393B2 (ja) コンシクエントポール型の回転子、電動機および空気調和機
CN115088163A (zh) 送风机及空气调节装置
JP7098047B2 (ja) モータ、ファン、および空気調和機
WO2021117176A1 (ja) ロータ、電動機、ファン、及び空気調和機
WO2020129205A1 (ja) 回転子、電動機、送風機、空気調和装置および回転子の製造方法
JP7607790B2 (ja) ロータ、電動機、送風機および空気調和装置
US12525834B2 (en) Rotor and electric motor
JP7527469B2 (ja) ロータ、電動機、送風機、空気調和装置およびロータの製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20220920