MX347464B - Rotores con configuraciones de iman segmentado y maquinas dinamoeléctricas y compresores relacionados. - Google Patents

Rotores con configuraciones de iman segmentado y maquinas dinamoeléctricas y compresores relacionados.

Info

Publication number
MX347464B
MX347464B MX2015003860A MX2015003860A MX347464B MX 347464 B MX347464 B MX 347464B MX 2015003860 A MX2015003860 A MX 2015003860A MX 2015003860 A MX2015003860 A MX 2015003860A MX 347464 B MX347464 B MX 347464B
Authority
MX
Mexico
Prior art keywords
magnets
compressors
rotors
rotor
dynamoelectric machines
Prior art date
Application number
MX2015003860A
Other languages
English (en)
Other versions
MX2015003860A (es
Inventor
Pingshan Cao
Xin Li
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of MX2015003860A publication Critical patent/MX2015003860A/es
Publication of MX347464B publication Critical patent/MX347464B/es

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]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • 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
    • F04D25/026—Units comprising pumps and their driving means with a magnetic coupling
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Abstract

Se describe un rotor (100) para una máquina dinamoeléctrica que incluye un núcleo de rotor (102) que tiene una periferia externa (116) y por lo menos un primer conjunto de imanes colocados dentro de la periferia externa (116) del núcleo del rotor (102). El primer conjunto de imanes incluye por lo menos dos imanes de bloque (104) y un imán de arco (106). Los imanes de bloque (104) tienen un patrón de imantación sustancialmente paralelo y el imán de arco (106) tiene un patrón de imantación sustancialmente radial. El imán de arco (106) tiene una superficie cóncava (107) de frente a la periferia externa (116). El primer conjunto de imanes define un polo del rotor (100). También se revela una máquina dinamoeléctrica y un compresor que incorpora tal rotor.
MX2015003860A 2012-09-29 2012-09-29 Rotores con configuraciones de iman segmentado y maquinas dinamoeléctricas y compresores relacionados. MX347464B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/001335 WO2014047748A1 (en) 2012-09-29 2012-09-29 Rotors with segmented magnet configurations and related dynamoelectric machines and compressors

Publications (2)

Publication Number Publication Date
MX2015003860A MX2015003860A (es) 2015-07-17
MX347464B true MX347464B (es) 2017-04-26

Family

ID=50386751

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003860A MX347464B (es) 2012-09-29 2012-09-29 Rotores con configuraciones de iman segmentado y maquinas dinamoeléctricas y compresores relacionados.

Country Status (5)

Country Link
US (1) US9906083B2 (es)
KR (2) KR20190018046A (es)
CN (1) CN104685763B (es)
MX (1) MX347464B (es)
WO (1) WO2014047748A1 (es)

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Also Published As

Publication number Publication date
CN104685763B (zh) 2018-07-03
WO2014047748A1 (en) 2014-04-03
KR20150063121A (ko) 2015-06-08
MX2015003860A (es) 2015-07-17
KR20190018046A (ko) 2019-02-20
CN104685763A (zh) 2015-06-03
US9906083B2 (en) 2018-02-27
US20150270751A1 (en) 2015-09-24

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