MX2016006569A - Single phase brushless motor and electric apparatus. - Google Patents
Single phase brushless motor and electric apparatus.Info
- Publication number
- MX2016006569A MX2016006569A MX2016006569A MX2016006569A MX2016006569A MX 2016006569 A MX2016006569 A MX 2016006569A MX 2016006569 A MX2016006569 A MX 2016006569A MX 2016006569 A MX2016006569 A MX 2016006569A MX 2016006569 A MX2016006569 A MX 2016006569A
- Authority
- MX
- Mexico
- Prior art keywords
- rotor
- tooth
- single phase
- pole
- pole shoes
- Prior art date
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
- H02K1/12—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
- 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
- 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
-
- 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
- H02K1/16—Stator cores with slots for windings
-
- 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
-
- 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
-
- 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)
Abstract
A single phase brushless motor and an electric apparatus are provided. The motor includes a stator and a rotor. The stator includes a stator core and windings. The stator core includes a yoke and at least two teeth. The tooth includes a tooth body and a tooth tip. The tooth tip includes first and second pole shoes. The rotor is received in a space defined between the first pole shoes and the second pole shoes. Each tooth forms a positioning groove facing the rotor between the first pole shoe and the second pole shoe. The first and second pole shoes are symmetrical about a central line of the tooth body and the positioning groove deviates toward the first pole shoe, such that the rotor startup capability in one direction is greater than the rotor startup capability in an opposite direction. The single phase motor has a larger startup torque with enhanced startup capability..
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510262232 | 2015-05-21 | ||
CN201610217337.7A CN106169852A (en) | 2015-05-21 | 2016-04-08 | Brushless single phase motor and electric tool |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016006569A true MX2016006569A (en) | 2017-01-09 |
Family
ID=57359026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016006569A MX2016006569A (en) | 2015-05-21 | 2016-05-19 | Single phase brushless motor and electric apparatus. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2017022972A (en) |
KR (1) | KR20160137436A (en) |
CN (1) | CN106169852A (en) |
MX (1) | MX2016006569A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107294431A (en) * | 2017-02-23 | 2017-10-24 | 叶露微 | A kind of self-starting single-phase permanent-magnet motor |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108316804A (en) * | 2017-01-16 | 2018-07-24 | 德昌电机(深圳)有限公司 | The car door of vehicle window driving device and application the vehicle window driving device |
JP6585108B2 (en) * | 2017-02-28 | 2019-10-02 | シナノケンシ株式会社 | IPM motor |
US11588386B2 (en) * | 2017-10-19 | 2023-02-21 | Mitsubishi Electric Corporation | Motor, fan, electric vacuum cleaner, and hand drier |
JP2019103294A (en) * | 2017-12-05 | 2019-06-24 | マブチモーター株式会社 | Single-phase motor |
CN109936229A (en) * | 2017-12-15 | 2019-06-25 | 德昌电机(深圳)有限公司 | Motor and its electric machine assembly |
JP7085853B2 (en) * | 2018-02-08 | 2022-06-17 | 三菱電機株式会社 | Rotating electric machine, manufacturing method of rotating electric machine, and blower |
WO2019167152A1 (en) * | 2018-02-28 | 2019-09-06 | 三菱電機株式会社 | Motor, electric blower, electric vacuum cleaner and hand dryer |
CN108768005A (en) * | 2018-06-19 | 2018-11-06 | 安徽美芝精密制造有限公司 | Stator core, motor and compressor |
EP3955455B1 (en) * | 2019-04-11 | 2024-03-20 | Mitsubishi Electric Corporation | Motor drive device |
CN112564447B (en) * | 2020-11-03 | 2022-01-07 | 超音速智能技术(杭州)有限公司 | Small single-phase brushless motor |
CN112564318B (en) * | 2020-11-30 | 2022-02-11 | 安徽美芝精密制造有限公司 | Stator punching sheet, stator core, motor, compressor and refrigeration equipment |
CN112688444B (en) * | 2020-12-11 | 2021-11-26 | 杭州星成电气科技有限公司 | Single-phase reluctance motor with self-starting capability |
CN112910115A (en) * | 2021-01-11 | 2021-06-04 | 广州橙行智动汽车科技有限公司 | Stator, motor and car |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS614448A (en) * | 1984-06-18 | 1986-01-10 | Yaskawa Electric Mfg Co Ltd | Motor |
JP3462043B2 (en) * | 1997-06-25 | 2003-11-05 | 株式会社イワキ | Synchronous motor |
JP2003018770A (en) * | 2001-06-28 | 2003-01-17 | Hitachi Ltd | Rotary electric machine |
DE102007041099A1 (en) * | 2007-08-30 | 2009-03-05 | Robert Bosch Gmbh | Rotor arrangement for an electric machine |
-
2016
- 2016-04-08 CN CN201610217337.7A patent/CN106169852A/en not_active Withdrawn
- 2016-05-19 MX MX2016006569A patent/MX2016006569A/en unknown
- 2016-05-20 KR KR1020160062197A patent/KR20160137436A/en unknown
- 2016-05-23 JP JP2016102428A patent/JP2017022972A/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107294431A (en) * | 2017-02-23 | 2017-10-24 | 叶露微 | A kind of self-starting single-phase permanent-magnet motor |
Also Published As
Publication number | Publication date |
---|---|
CN106169852A (en) | 2016-11-30 |
JP2017022972A (en) | 2017-01-26 |
KR20160137436A (en) | 2016-11-30 |
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