JP5039348B2 - モータ、及びそれを用いたファン装置 - Google Patents
モータ、及びそれを用いたファン装置 Download PDFInfo
- Publication number
- JP5039348B2 JP5039348B2 JP2006253720A JP2006253720A JP5039348B2 JP 5039348 B2 JP5039348 B2 JP 5039348B2 JP 2006253720 A JP2006253720 A JP 2006253720A JP 2006253720 A JP2006253720 A JP 2006253720A JP 5039348 B2 JP5039348 B2 JP 5039348B2
- Authority
- JP
- Japan
- Prior art keywords
- stator
- core
- motor
- split
- cores
- 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.)
- Expired - Fee Related
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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
- H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-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
- 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
- F04D25/0646—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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- 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
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/12—Transversal flux machines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
11:回転部材
12:回転軸
13:磁石
20、30、40:固定子
50、60、70、80、85、86:1相分固定子
100:モータ
21、23、31、33、41、43:固定子コア
22、32、42、52、62、72:コイル
24:固定部材
25:軸受
31a〜c、33a〜c、41a〜c、43a〜c、93a:分割コア
51a〜b、53a〜b、61a〜b、63a〜b、71a〜d、73a〜d:分割コア
211、231、311,331、411、431、931:爪形ティース
212、232、312、332、412、432、932:柱状コア部
213、233、313、333、513、533、633、733:凸部
214、234、314、334、514、534、634、734:凹部
4、8、12、20、30、40:1相分固定子
13、14:磁界遮断材
15:結線部
16:回転子
21、22:従来の固定子コア
20、30、40:従来の1相分固定子
51、52、24:爪形磁極
800:ファンフレーム
810:モータ固定部材
820:固定子
830:回転子
840:回転翼
850:フィルタ
Claims (7)
- 爪形ティースを有する1対の固定子コアと該爪形ティースに磁束を発生するコイルから構成される1相固定子を複数備えた固定子と、
回転軸にトルクを発生する回転子を具備したモータにおいて、
前記固定子コアは同一形状の複数の分割コアに分けられ、該分割コアは凹部とそれに勘合する凸部を備え、
一方の固定子コアを構成する前記分割コアの凹部に、対となる他方の固定子コアを構成する複数の前記分割コアの凸部を挿入して前記固定子を形成することを特徴とするモータ。 - 爪形ティースを有する1対の固定子コアと該爪形ティースに磁束を発生するコイルを設けた1相固定子を複数備えた固定子と、
回転軸にトルクを発生する回転子を具備したモータにおいて、
前記固定子コアは同一形状の複数の分割コアを備え、該分割コアは少なくとも1つ以上の凹部と複数の凸部を備え、
一方の固定子コアを構成する前記分割コアの凹部に、対となる他方の固定子コアを構成する複数の前記分割コアの凸部を挿入して前記固定子を形成することを特徴とするモータ。 - 請求項1または2記載のモータにおいて、
前記爪形ティースの中心と前記凹部の中心とを結んだ線が前記回転軸に向かう方向となることを特徴とするモータ。 - 請求項2記載のモータにおいて、
前記凸部は分割コアの端部に、前記凹部は分割コアのほぼ中央部に配置したことを特徴とするモータ。 - 請求項1または2記載のモータにおいて、
一方の固定子コアを構成する前記分割コアと、対となる他方の固定子コアを構成する前記分割コアは、互い違いにレンガ積みにすることを特徴とするモータ。 - 請求項1乃至5のいずれかに記載のモータにおいて、
前記分割コアは粉末鉄心を圧縮成型することにより成形したことを特徴とするモータ。 - 請求項1乃至6のいずれかに記載のモータと
前記モータの回転子に取り付けられる回転翼と、
前記回転翼の回転によって前記モータの回転軸方向に流れる流体が含む物体を除去するフィルタと、
前記モータの固定子を取り付けるモータ固定部材と、
前記フィルタ、前記モータ固定部材とを支持するファンフレームと
を有することを特徴とするファン装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006253720A JP5039348B2 (ja) | 2006-09-20 | 2006-09-20 | モータ、及びそれを用いたファン装置 |
DE102007038416A DE102007038416A1 (de) | 2006-09-20 | 2007-08-14 | Motor und Ventilator unter Verwendung des Motors |
US11/838,309 US7963741B2 (en) | 2006-09-20 | 2007-08-14 | Motor and fan device using the same |
CN2007101465063A CN101150277B (zh) | 2006-09-20 | 2007-08-17 | 电动机和使用该电动机的风扇装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006253720A JP5039348B2 (ja) | 2006-09-20 | 2006-09-20 | モータ、及びそれを用いたファン装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008079384A JP2008079384A (ja) | 2008-04-03 |
JP5039348B2 true JP5039348B2 (ja) | 2012-10-03 |
Family
ID=39188797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006253720A Expired - Fee Related JP5039348B2 (ja) | 2006-09-20 | 2006-09-20 | モータ、及びそれを用いたファン装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7963741B2 (ja) |
JP (1) | JP5039348B2 (ja) |
CN (1) | CN101150277B (ja) |
DE (1) | DE102007038416A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9203564B2 (en) * | 2008-10-20 | 2015-12-01 | Qualcomm Incorporated | Data transmission via a relay station in a wireless communication system |
JP5496154B2 (ja) * | 2011-06-29 | 2014-05-21 | シナノケンシ株式会社 | アウターロータ型モータの固定子構造 |
US9344787B2 (en) | 2012-12-22 | 2016-05-17 | Homewerks Worldwide, LLC | Audio equipped fan |
US9398357B2 (en) | 2012-12-22 | 2016-07-19 | Homewerks Worldwide, LLC | Audio equipped fan |
US9609407B2 (en) | 2012-12-22 | 2017-03-28 | Homewerks Worldwide, LLC | Method of manufacturing an audio equipped fan assembly |
USD752202S1 (en) * | 2013-08-08 | 2016-03-22 | Homewerks Worldwide, LLC | Fan grille |
JP6545480B2 (ja) | 2014-11-26 | 2019-07-17 | 三星電子株式会社Samsung Electronics Co.,Ltd. | クローポール型モータ、クローポール型モータの製造方法 |
USD780901S1 (en) * | 2015-02-06 | 2017-03-07 | Dynatron Corporation | Dual port blower |
USD808001S1 (en) | 2016-03-14 | 2018-01-16 | Homewerks Worldwide, LLC | Square fan grille |
US20180083505A1 (en) * | 2016-09-19 | 2018-03-22 | Shenzhen Baici Energy Co., Ltd. | Divided Magnetic Generator |
CN106160384A (zh) * | 2016-09-19 | 2016-11-23 | 深圳市百磁能源有限公司 | 一种分磁发电机 |
DE102017105361A1 (de) * | 2017-03-14 | 2018-09-20 | Gkn Sinter Metals Engineering Gmbh | Klauenpol-Stator für einen Transversalfluss-Motor und ein Segment für den Klauenpol-Stator |
USD932611S1 (en) | 2019-06-24 | 2021-10-05 | Homewerks Worldwide, LLC | Fan grille |
USD933194S1 (en) | 2019-06-24 | 2021-10-12 | Homewerks Worldwide, LLC | Fan grille |
USD933195S1 (en) | 2019-11-26 | 2021-10-12 | Homewerks Worldwide, LLC | Fan grille |
USD932612S1 (en) | 2019-11-26 | 2021-10-05 | Homewerks Worldwide, LLC | Fan grille |
USD948025S1 (en) | 2019-11-26 | 2022-04-05 | Homewerks Worldwide, LLC | Fan grille |
USD933809S1 (en) | 2019-11-26 | 2021-10-19 | Homewerks Worldwide, LLC | Fan grille |
EP4106149B1 (en) * | 2020-02-14 | 2024-08-14 | NTN Corporation | Bearing device, and manufacturing method |
JP7258824B2 (ja) * | 2020-05-21 | 2023-04-17 | ダイキン工業株式会社 | 回転電機 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3410520B2 (ja) * | 1993-09-06 | 2003-05-26 | 日本サーボ株式会社 | 環状コイル方式の3相クロ−ポ−ル式永久磁石型回転電機 |
DE59502238D1 (de) * | 1994-11-10 | 1998-06-25 | Voith Turbo Kg | Transversalflussmaschine |
JP3767135B2 (ja) * | 1997-11-13 | 2006-04-19 | 三菱電機株式会社 | 回転電機の回転子の製造方法 |
JP3660532B2 (ja) * | 1999-08-10 | 2005-06-15 | 株式会社日立製作所 | 電動機および電動機コアの製造方法 |
CN1610223A (zh) | 1999-10-26 | 2005-04-27 | 菲舍尔和佩克尔应用有限公司 | 多相横向磁通电机 |
JP2001161054A (ja) | 1999-11-30 | 2001-06-12 | Sanyo Denki Co Ltd | 永久磁石型ステッピングモータ |
US6492758B1 (en) * | 2000-02-25 | 2002-12-10 | Fisher & Paykel Limited | Polyphase transverse flux motor |
AU2001289191A1 (en) * | 2000-09-06 | 2002-03-22 | Robert W. Ward | Stator core design |
JP2002315287A (ja) * | 2001-04-05 | 2002-10-25 | Matsushita Electric Ind Co Ltd | 薄型モータおよびディスク型情報記録再生装置 |
JP2002315288A (ja) * | 2001-04-05 | 2002-10-25 | Matsushita Electric Ind Co Ltd | 薄型モータおよびディスク型情報記録再生装置 |
GB2378047B (en) | 2001-07-24 | 2006-02-01 | Sunonwealth Electr Mach Ind Co | Pole plate structure for a motor stator |
JP2003135320A (ja) * | 2001-11-02 | 2003-05-13 | Matsushita Electric Ind Co Ltd | 電動送風機およびそれを用いた電気掃除機 |
US6946771B2 (en) | 2002-07-10 | 2005-09-20 | Quebec Metal Powders Limited | Polyphase claw pole structures for an electrical machine |
JP2005312119A (ja) * | 2004-04-19 | 2005-11-04 | Harmonic Drive Syst Ind Co Ltd | 分割コア式モータステータおよびその組立方法 |
-
2006
- 2006-09-20 JP JP2006253720A patent/JP5039348B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-14 US US11/838,309 patent/US7963741B2/en not_active Expired - Fee Related
- 2007-08-14 DE DE102007038416A patent/DE102007038416A1/de not_active Withdrawn
- 2007-08-17 CN CN2007101465063A patent/CN101150277B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102007038416A1 (de) | 2008-05-15 |
US20080069686A1 (en) | 2008-03-20 |
CN101150277A (zh) | 2008-03-26 |
JP2008079384A (ja) | 2008-04-03 |
CN101150277B (zh) | 2013-09-18 |
US7963741B2 (en) | 2011-06-21 |
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