JP6505658B2 - 電気モータ - Google Patents
電気モータ Download PDFInfo
- Publication number
- JP6505658B2 JP6505658B2 JP2016240182A JP2016240182A JP6505658B2 JP 6505658 B2 JP6505658 B2 JP 6505658B2 JP 2016240182 A JP2016240182 A JP 2016240182A JP 2016240182 A JP2016240182 A JP 2016240182A JP 6505658 B2 JP6505658 B2 JP 6505658B2
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- Prior art keywords
- assembly
- bobbin
- frame
- electric motor
- stator
- 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.)
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- 238000004804 winding Methods 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- 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
- 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
- H02K1/141—Stator cores with salient poles consisting of C-shaped cores
- H02K1/143—Stator cores with salient poles consisting of C-shaped cores of the horse-shoe 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- 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
-
- 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
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
- H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
-
- 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
- H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
-
- 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
- H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
- H02K21/185—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores with the axis of the rotor perpendicular to the plane of the armature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/18—Windings for salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/524—Fastening salient pole windings or connections thereto applicable to stators only for U-shaped, E-shaped or similarly shaped cores
-
- 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
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
- H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K37/16—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures having horseshoe armature cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
12 ボビン組立体
14 ボビン部分
16 ボビンアーム
19 固定用凹部
20 ステータコア
27 スロット開口部
40 電気モータ
50 フレーム
51 内壁
56 ラグ
60 ロータ組立体
64 インペラ
Claims (10)
- 電気モータであって、
フレームと、
ステータ組立体と、を有し、
前記ステータ組立体は、ボビン組立体と、少なくとも1つのC字形ステータコアを有し、
前記フレームは、少なくとも1つのラグを含み、前記ボビン組立体は、少なくとも1つの凹部を含み、
前記ステータ組立体は、前記ラグを前記ボビン組立体の凹部内に固定することによって、前記フレームに固定され、
前記ステータ組立体は、前記ボビン組立体のところだけで、前記フレームに固定される、電気モータ。 - 電気モータであって、
フレームと、
ステータ組立体と、を有し、
前記ステータ組立体は、ボビン組立体と、少なくとも1つのC字形ステータコアを有し、
前記フレームは、少なくとも1つのラグを含み、前記ボビン組立体は、少なくとも1つの凹部を含み、
前記ステータ組立体は、前記ラグを前記ボビン組立体の凹部内に固定することによって、前記フレームに固定され、
前記ボビン組立体の凹部は、前記少なくとも1つのC字形ステータコアのステータ極同士の間のスロット開口部に実質的に隣接して位置決めされる、電気モータ。 - 電気モータであって、
フレームと、
ステータ組立体と、を有し、
前記ステータ組立体は、ボビン組立体と、少なくとも1つのC字形ステータコアを有し、
前記フレームは、少なくとも1つのラグを含み、前記ボビン組立体は、少なくとも1つの凹部を含み、
前記ステータ組立体は、前記ラグを前記ボビン組立体の凹部内に固定することによって、前記フレームに固定され、
前記ボビン組立体は、中央部と、前記中央部から延びる複数の中空のボビンアームを含み、前記中央部は、前記凹部を含む、電気モータ。 - 巻線が、前記中空のボビンアームに巻かれ、前記C字形ステータコアの極アームが、前記中空のボビンアームの中を延びる、請求項3に記載の電気モータ。
- 電気モータであって、
フレームと、
ステータ組立体と、を有し、
前記ステータ組立体は、ボビン組立体と、少なくとも1つのC字形ステータコアを有し、
前記フレームは、少なくとも1つのラグを含み、前記ボビン組立体は、少なくとも1つの凹部を含み、
前記ステータ組立体は、前記ラグを前記ボビン組立体の凹部内に固定することによって、前記フレームに固定され、
前記フレームは、内壁を有し、前記ラグは、前記内壁の端部から軸線方向下流に延びる、電気モータ。 - 前記電気モータは、更に、ロータ組立体を有し、前記ロータ組立体は、前記内壁に固定される、請求項5に記載の電気モータ。
- 前記ロータ組立体は、前記内壁の上流に位置決めされたインペラを有する、請求項6に記載の電気モータ。
- 前記ラグは、締り嵌め及び接着剤の一方又はそれらの組合せによって、前記ボビン組立体の凹部内に固定される、請求項1〜7のいずれか1項に記載電気モータ。
- 前記ボビン組立体は、2つのボビン部分を有する、請求項1〜8のいずれか1項に記載の電気モータ。
- 前記フレームは、2つのラグを含み、各ボビン部分は、1つの前記凹部を含む、請求項9に記載の電気モータ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1521890.2 | 2015-12-11 | ||
GB1521890.2A GB2545268B (en) | 2015-12-11 | 2015-12-11 | An electric motor |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019059831A Division JP6832972B2 (ja) | 2015-12-11 | 2019-03-27 | 電気モータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017123771A JP2017123771A (ja) | 2017-07-13 |
JP6505658B2 true JP6505658B2 (ja) | 2019-04-24 |
Family
ID=55274596
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016240182A Active JP6505658B2 (ja) | 2015-12-11 | 2016-12-12 | 電気モータ |
JP2019059831A Active JP6832972B2 (ja) | 2015-12-11 | 2019-03-27 | 電気モータ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019059831A Active JP6832972B2 (ja) | 2015-12-11 | 2019-03-27 | 電気モータ |
Country Status (9)
Country | Link |
---|---|
US (1) | US11183895B2 (ja) |
EP (1) | EP3387739A1 (ja) |
JP (2) | JP6505658B2 (ja) |
KR (1) | KR102090641B1 (ja) |
CN (2) | CN106972654B (ja) |
AU (1) | AU2016366624B2 (ja) |
GB (1) | GB2545268B (ja) |
RU (1) | RU2699043C1 (ja) |
WO (1) | WO2017098201A1 (ja) |
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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 |
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 |
GB2563612B (en) | 2017-06-20 | 2020-09-23 | Dyson Technology Ltd | An electric motor |
GB2563616B (en) | 2017-06-20 | 2021-03-10 | Dyson Technology Ltd | A stator assembly |
EP3796521B1 (en) * | 2019-09-20 | 2022-08-31 | Once Top Motor Manufacture Co.,Ltd. | A single-phase brushless high-speed motor |
KR102277265B1 (ko) * | 2019-10-29 | 2021-07-14 | 엘지전자 주식회사 | 모터 어셈블리 |
KR20210132448A (ko) * | 2020-04-27 | 2021-11-04 | 엘지전자 주식회사 | 모터 어셈블리 |
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CN113675983A (zh) * | 2020-05-15 | 2021-11-19 | 广东威灵电机制造有限公司 | 旋转电机及风机 |
CN113675984B (zh) * | 2020-05-15 | 2022-08-26 | 广东威灵电机制造有限公司 | 旋转电机及风机 |
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JP6066713B2 (ja) * | 2012-12-19 | 2017-01-25 | ミネベア株式会社 | ステッピングモータ |
GB2524422B (en) * | 2013-05-03 | 2016-01-06 | Dyson Technology Ltd | Compressor |
GB2513661B (en) | 2013-05-03 | 2016-03-16 | Dyson Technology Ltd | Vibration isolation mount |
JP2015095947A (ja) | 2013-11-12 | 2015-05-18 | ミネベア株式会社 | Pm型ステッピングモータ |
CN104638799B (zh) | 2013-11-15 | 2018-01-05 | 日本电产三协株式会社 | 马达 |
JP6208031B2 (ja) | 2014-01-30 | 2017-10-04 | 東芝ライフスタイル株式会社 | ブラシレスモータおよびその製造方法 |
WO2015159250A1 (en) * | 2014-04-16 | 2015-10-22 | Koninklijke Philips N.V. | Multifunction bobbin design |
DE102016118507A1 (de) | 2015-09-30 | 2017-03-30 | Johnson Electric S.A. | Bürstenloser Motor |
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 |
-
2015
- 2015-12-11 GB GB1521890.2A patent/GB2545268B/en active Active
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2016
- 2016-11-25 AU AU2016366624A patent/AU2016366624B2/en not_active Ceased
- 2016-11-25 EP EP16804871.8A patent/EP3387739A1/en not_active Withdrawn
- 2016-11-25 WO PCT/GB2016/053702 patent/WO2017098201A1/en active Application Filing
- 2016-11-25 RU RU2018123541A patent/RU2699043C1/ru not_active IP Right Cessation
- 2016-11-25 KR KR1020187017209A patent/KR102090641B1/ko active IP Right Grant
- 2016-12-12 CN CN201611141824.6A patent/CN106972654B/zh active Active
- 2016-12-12 CN CN201621361083.8U patent/CN206272359U/zh not_active Withdrawn - After Issue
- 2016-12-12 JP JP2016240182A patent/JP6505658B2/ja active Active
- 2016-12-12 US US15/376,351 patent/US11183895B2/en active Active
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CN206272359U (zh) | 2017-06-20 |
CN106972654B (zh) | 2020-03-03 |
EP3387739A1 (en) | 2018-10-17 |
US11183895B2 (en) | 2021-11-23 |
RU2699043C1 (ru) | 2019-09-03 |
GB2545268A (en) | 2017-06-14 |
CN106972654A (zh) | 2017-07-21 |
US20170170697A1 (en) | 2017-06-15 |
JP6832972B2 (ja) | 2021-02-24 |
AU2016366624B2 (en) | 2019-02-28 |
JP2017123771A (ja) | 2017-07-13 |
KR20180073703A (ko) | 2018-07-02 |
WO2017098201A1 (en) | 2017-06-15 |
KR102090641B1 (ko) | 2020-03-18 |
AU2016366624A1 (en) | 2018-06-07 |
JP2019097388A (ja) | 2019-06-20 |
GB201521890D0 (en) | 2016-01-27 |
GB2545268B (en) | 2019-04-03 |
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