JP5796245B2 - 電気機械のためのステータ - Google Patents
電気機械のためのステータ Download PDFInfo
- Publication number
- JP5796245B2 JP5796245B2 JP2013081603A JP2013081603A JP5796245B2 JP 5796245 B2 JP5796245 B2 JP 5796245B2 JP 2013081603 A JP2013081603 A JP 2013081603A JP 2013081603 A JP2013081603 A JP 2013081603A JP 5796245 B2 JP5796245 B2 JP 5796245B2
- Authority
- JP
- Japan
- Prior art keywords
- stator
- pole
- rotor
- bridge
- elements
- 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.)
- Active
Links
- 239000000696 magnetic material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 8
- 230000005355 Hall effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
-
- 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
- H02K1/141—Stator cores with salient poles consisting of C-shaped 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
-
- 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
- H02K1/223—Rotor cores with windings and permanent 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
- H02K21/12—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
- H02K37/08—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors axially facing the stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
8、9 ステータ要素
10、11 ブリッジ
13、14 ボビン
15、16 コイル
20、21 極
23 凹部
Claims (8)
- 単一部品のステータであって、
複数のステータ要素と、ブリッジと、を有し、各ステータ要素は、2つの極を有するc字形コアを含み、各ステータ要素の各極は、隣接したステータ要素の極に前記ブリッジによって固着され、前記ブリッジは、前記極の上に成形された非磁性材料で形成される、ステータ。 - 各極は、前記極の表面に形成された凹み部又は突起の形態のアンカー部を含み、前記ブリッジは、前記極のアンカー部に成形される、請求項1に記載のステータ。
- 各極が、弧形極面を含み、前記弧形極面の少なくとも一部は、前記ブリッジによって覆われない、請求項1又は2に記載のステータ。
- 各ステータ要素のコアは、後部と、前記後部の両端から延びる2つのアームを含み、各ステータ要素は、各アーム上に配置されたボビンと、各ボビンの周りに巻かれたコイルとを含む、請求項1〜3のいずれか1項に記載のステータ。
- 前記ブリッジは、センサを受入れる凹部を含む、請求項1〜4のいずれか1項に記載のステータ。
- 単一部品のステータであって、
2つのステータ要素と、2つのブリッジと、を含み、
各ステータ要素は、c字形コアを含み、前記c字形コアは、後部と、前記後部の両端から延びる2つのアームとを有し、各アームの自由端は、極を有し、
各ブリッジは、各ステータ要素の極の上に成形された非磁性材料で形成される、ステータ。 - 電気機械であって、
ロータと、
請求項1〜6のいずれか1項に記載のステータと、を含み、
前記ステータ要素は、前記ロータの周りに配列される、電気機械。 - 前記ロータと前記ステータの間の隙間空間は非対称である、請求項7に記載の電気機械。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1205147.0 | 2012-03-23 | ||
GB1205147.0A GB2500580B (en) | 2012-03-23 | 2012-03-23 | Stator for an electrical machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013201893A JP2013201893A (ja) | 2013-10-03 |
JP5796245B2 true JP5796245B2 (ja) | 2015-10-21 |
Family
ID=46087016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013081603A Active JP5796245B2 (ja) | 2012-03-23 | 2013-03-22 | 電気機械のためのステータ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9263919B2 (ja) |
EP (1) | EP2828952B1 (ja) |
JP (1) | JP5796245B2 (ja) |
KR (1) | KR101649247B1 (ja) |
CN (1) | CN104205568B (ja) |
GB (1) | GB2500580B (ja) |
WO (1) | WO2013140129A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10454354B2 (en) * | 2013-08-09 | 2019-10-22 | Johnson Electric International AG | Single phase motor |
US20160365782A1 (en) * | 2013-08-09 | 2016-12-15 | Johnson Electric S.A. | Motor and method for using and making the same |
US10734850B2 (en) * | 2013-08-09 | 2020-08-04 | Johnson Electric International AG | Single-phase motor |
US10498181B2 (en) | 2013-08-09 | 2019-12-03 | Johnson Electric International AG | Motor and method for using and making the same |
US20160365756A1 (en) * | 2013-08-09 | 2016-12-15 | Johnson Electric S.A. | Motor and method for using and making the same |
KR102222372B1 (ko) * | 2014-06-10 | 2021-03-04 | 삼성전자주식회사 | 모터어셈블리 및 이를 갖는 청소기 |
US11139707B2 (en) | 2015-08-11 | 2021-10-05 | Genesis Robotics And Motion Technologies Canada, Ulc | Axial gap electric machine with permanent magnets arranged between posts |
US9742225B2 (en) | 2015-08-11 | 2017-08-22 | Genesis Robotics Llp | Electric machine |
GB2545268B (en) * | 2015-12-11 | 2019-04-03 | Dyson Technology Ltd | An electric motor |
GB2545413B (en) * | 2015-12-11 | 2019-04-03 | Dyson Technology Ltd | A stator assembly |
CN107026520A (zh) | 2016-02-02 | 2017-08-08 | 德昌电机(深圳)有限公司 | 一种医疗用泵 |
JP6599791B2 (ja) | 2016-02-17 | 2019-10-30 | 東芝ライフスタイル株式会社 | 電動送風機および電気掃除機 |
DE112016006720T5 (de) | 2016-04-08 | 2018-12-27 | Mitsubishi Electric Corporation | Stator, Motor, Gebläse, Staubsauger und Verfahren zum Befestigen eines Hallsensors |
US11043885B2 (en) | 2016-07-15 | 2021-06-22 | Genesis Robotics And Motion Technologies Canada, Ulc | Rotary actuator |
JP6791692B2 (ja) * | 2016-09-16 | 2020-11-25 | 東芝ライフスタイル株式会社 | 電動送風機 |
JP6791691B2 (ja) * | 2016-09-16 | 2020-11-25 | 東芝ライフスタイル株式会社 | 電動送風機 |
JP2018074811A (ja) * | 2016-10-31 | 2018-05-10 | 株式会社テージーケー | モータ装置 |
GB2563612B (en) | 2017-06-20 | 2020-09-23 | Dyson Technology Ltd | An electric motor |
GB2563614B (en) * | 2017-06-20 | 2020-06-17 | Dyson Technology Ltd | Brushless motor |
GB2563613B (en) | 2017-06-20 | 2021-10-20 | Dyson Technology Ltd | A brushless motor and stator therefor |
JP2019088158A (ja) * | 2017-11-09 | 2019-06-06 | マブチモーター株式会社 | ステータ、および単相モータ |
CN110556997A (zh) * | 2019-09-20 | 2019-12-10 | 深圳市万至达电机制造有限公司 | 一种单相无刷高速电机 |
CN113315268B (zh) * | 2021-05-24 | 2022-07-26 | 珠海格力电器股份有限公司 | 定子组件和电机 |
GB2608833A (en) * | 2021-07-13 | 2023-01-18 | Dyson Technology Ltd | A brushless motor |
GB2608834A (en) * | 2021-07-13 | 2023-01-18 | Dyson Technology Ltd | A stator core |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH625665B (fr) * | 1977-12-13 | Ebauchesfabrik Eta Ag | Mouvement de montre electronique et procede de fabrication de ce mouvement. | |
DE7906782U1 (de) * | 1979-03-10 | 1980-05-22 | Diehl Gmbh & Co, 8500 Nuernberg | Schrittmotor, insbesondere fuer elektrische uhren |
DE2911439C2 (de) * | 1979-03-23 | 1982-12-09 | Gebrüder Junghans GmbH, 7230 Schramberg | Elektromagnetischer Wandler für den Antrieb einer elektrischen Uhr |
DE3149995C1 (de) * | 1981-12-17 | 1983-05-05 | Gebrüder Junghans GmbH, 7230 Schramberg | Verfahren zum Erstellen eines Uhrenschrittmotor-Stators und Stator eines Uhrenschrittmotors |
US5059840A (en) * | 1991-01-25 | 1991-10-22 | Timex Corporation | Stator assembly for a timepiece stepping motor |
US5492509A (en) * | 1994-06-06 | 1996-02-20 | Ford Motor Company | Operating range selection of an automatic transmission |
US6262510B1 (en) * | 1994-09-22 | 2001-07-17 | Iancu Lungu | Electronically switched reluctance motor |
JP3518093B2 (ja) * | 1995-09-27 | 2004-04-12 | 三菱電機株式会社 | 永久磁石式モータ |
EP1282017B1 (en) * | 1998-06-11 | 2006-02-15 | Citizen Watch Co., Ltd. | Two-pole step motor for timepiece |
JP2000295828A (ja) * | 1999-02-05 | 2000-10-20 | Seiko Epson Corp | 発電装置及びこれを用いた電子機器 |
JP2004527994A (ja) * | 2001-05-08 | 2004-09-09 | アールボルウ ウニベーシテット | E形積層ステータを有する横磁束機 |
US6975049B2 (en) * | 2003-10-29 | 2005-12-13 | A. O. Smith Corporation | Electrical machine and method of manufacturing the same |
US7372179B2 (en) * | 2005-12-10 | 2008-05-13 | Lee Chung Chiang | Stepper motor having solenoid coils around end portions of stator poles |
CA2649120A1 (en) * | 2006-04-13 | 2007-10-25 | A.O. Smith Corporation | Electric machine, stator assembly for an electric machine, and method of manufacturing the same |
FR2925989B1 (fr) * | 2007-12-28 | 2010-01-29 | Somfy Sas | Moteur electrique de manoeuvre d'un element d'occultation ou de protection solaire dans un batiment |
US8847464B2 (en) * | 2008-06-12 | 2014-09-30 | General Electric Company | Electrical machine with improved stator flux pattern across a rotor that permits higher torque density |
DE102010034890A1 (de) * | 2009-08-21 | 2011-03-10 | Johnson Electric S.A. | Universalmotor |
KR20120134505A (ko) * | 2011-06-02 | 2012-12-12 | 삼성전기주식회사 | 스위치드 릴럭턴스 모터 |
-
2012
- 2012-03-23 GB GB1205147.0A patent/GB2500580B/en active Active
-
2013
- 2013-03-07 CN CN201380016139.9A patent/CN104205568B/zh active Active
- 2013-03-07 WO PCT/GB2013/050556 patent/WO2013140129A1/en active Application Filing
- 2013-03-07 KR KR1020147026397A patent/KR101649247B1/ko active IP Right Grant
- 2013-03-07 EP EP13710891.6A patent/EP2828952B1/en active Active
- 2013-03-22 US US13/849,183 patent/US9263919B2/en active Active
- 2013-03-22 JP JP2013081603A patent/JP5796245B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP2828952B1 (en) | 2020-04-29 |
US20130249330A1 (en) | 2013-09-26 |
KR20140135778A (ko) | 2014-11-26 |
GB2500580A (en) | 2013-10-02 |
GB201205147D0 (en) | 2012-05-09 |
US9263919B2 (en) | 2016-02-16 |
WO2013140129A1 (en) | 2013-09-26 |
EP2828952A1 (en) | 2015-01-28 |
CN104205568B (zh) | 2019-03-01 |
GB2500580B (en) | 2015-07-08 |
CN104205568A (zh) | 2014-12-10 |
KR101649247B1 (ko) | 2016-08-18 |
JP2013201893A (ja) | 2013-10-03 |
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