JP2015050798A5 - - Google Patents
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- Publication number
- JP2015050798A5 JP2015050798A5 JP2013179282A JP2013179282A JP2015050798A5 JP 2015050798 A5 JP2015050798 A5 JP 2015050798A5 JP 2013179282 A JP2013179282 A JP 2013179282A JP 2013179282 A JP2013179282 A JP 2013179282A JP 2015050798 A5 JP2015050798 A5 JP 2015050798A5
- Authority
- JP
- Japan
- Prior art keywords
- brush
- permanent magnet
- synchronous motor
- magnet synchronous
- gap type
- 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.)
- Granted
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- 230000001360 synchronised Effects 0.000 claims 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000007769 metal material Substances 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000005300 metallic glass Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Claims (10)
前記２つの回転子で前記軸の方向に挟むように配置された固定子と、
軸受と、
前記固定子を絶縁樹脂で固定するケースハウジングと、
前記軸受を保持し前記固定子および前記回転子を全閉するエンドブラケットと、
前記エンドブラケットの軸方向端部に配置されたファンと、
前記ファンの軸方向端面と接触するブラシと、を有し、
前記ファンの軸方向端面は銅を含む合金で構成され、
前記ブラシは炭素を含み、
さらに前記ファンの軸方向端面に前記ブラシを加圧する加圧機構を有することを特徴とす
るアキシャルギャップ型永久磁石同期電動機。 Two rotors that rotate about an axis;
A stator disposed so as to sandwich in the direction of the shaft by the two rotors,
A bearing,
A case housing for fixing the stator with insulating resin;
An end bracket that holds the bearing and fully closes the stator and the rotor;
A fan disposed at an axial end of the end bracket;
A brush in contact with the axial end surface of the fan,
An axial end face of the fan is made of an alloy containing copper,
The brush includes carbon;
The axial gap type permanent magnet synchronous motor further comprising a pressurizing mechanism that pressurizes the brush on an axial end surface of the fan.
前記ファンは、前記回転子の軸が前記エンドブラケットの外に突出した突出軸にファン取付部を介して取り付けられており、
前記ファンの軸方向端面は、前記ファン取付部の軸方向端面である、
ことを特徴とするアキシャルギャップ型永久磁石同期電動機。 In the axial gap type permanent magnet synchronous motor according to claim 1,
The fan is mounted via a fan mounting portion on a projecting shaft in which the rotor shaft projects out of the end bracket,
An axial end surface of the fan is an axial end surface of the fan mounting portion.
An axial gap type permanent magnet synchronous motor characterized by that.
前記ブラシを保持するブラシホルダは、前記ブラシに接続された接続線であるピグテールを摺動可能に保持する溝を設けていることを特徴とするアキシャルギャップ型永久磁石同期電動機。 In the axial gap type permanent magnet synchronous motor according to any one of claims 1 and 2,
An axial gap type permanent magnet synchronous motor, wherein the brush holder for holding the brush is provided with a groove for slidably holding a pigtail which is a connecting line connected to the brush.
前記加圧機構は、前記ブラシを保持するブラシホルダに配置されていることを特徴とするアキシャルギャップ型永久磁石同期電動機。 In the axial gap type permanent magnet synchronous motor according to any one of claims 1 and 2,
The axial gap type permanent magnet synchronous motor, wherein the pressurizing mechanism is disposed in a brush holder that holds the brush.
前記ブラシを保持するブラシホルダは、前記ファンを保護する目的で取り付けられたファンカバーにネジによって保持される構造であり、前記ブラシに接続された接続線であるピグテールを介して前記ブラシとファンカバーが電気的に導通状態となるように接続されていることを特徴とするアキシャルギャップ型永久磁石同期電動機。 In the axial gap type permanent magnet synchronous motor according to any one of claims 1 to 4,
The brush holder for holding the brush is structured to be held by a screw on a fan cover attached for the purpose of protecting the fan, and the brush and the fan cover via a pigtail that is a connection line connected to the brush. Are connected so as to be in an electrically conductive state, an axial gap type permanent magnet synchronous motor.
前記ブラシを保持するブラシホルダは、前記ファンを保護する目的で取り付けられたファンカバーと一体で形成される構造であり、前記ブラシに接続された接続線であるピグテールを介して前記ブラシとファンカバーが電気的に導通状態となるように接続されていることを特徴とするアキシャルギャップ型永久磁石同期電動機。 In the axial gap type permanent magnet synchronous motor according to any one of claims 1 to 4,
The brush holder for holding the brush has a structure formed integrally with a fan cover attached for the purpose of protecting the fan, and the brush and fan cover are connected via a pigtail which is a connection line connected to the brush. Are connected so as to be in an electrically conductive state, an axial gap type permanent magnet synchronous motor.
前記ブラシを保持するブラシホルダは、前記ファンを保護する目的で取り付けられたファンカバーにネジによって保持される構造であり、かつ導電性の金属材料で構成されており、前記ブラシとファンカバーが電気的に導通状態となるように接続されていることを特徴とするアキシャルギャップ型永久磁石同期電動機。 In the axial gap type permanent magnet synchronous motor according to any one of claims 1 to 4,
The brush holder for holding the brush is structured to be held by a screw on a fan cover attached for the purpose of protecting the fan, and is made of a conductive metal material. The brush and the fan cover are electrically connected. An axial gap type permanent magnet synchronous motor characterized by being connected so as to be electrically conductive.
前記ブラシを保持するブラシホルダは、前記ファンを保護する目的で取り付けられたファンカバーと一体で形成される構造であり、かつ導電性の金属材料で構成されており、
前記ブラシとファンカバーが電気的に導通状態となるように接続されていることを特徴とするアキシャルギャップ型永久磁石同期電動機。 In the axial gap type permanent magnet synchronous motor according to any one of claims 1 to 4,
The brush holder for holding the brush has a structure formed integrally with a fan cover attached for the purpose of protecting the fan, and is made of a conductive metal material.
The axial gap type permanent magnet synchronous motor, wherein the brush and the fan cover are connected so as to be in an electrically conductive state.
前記ファンカバーは前記ケースハウジングに取付ボルトによって接続されており、
前記回転子の軸と前記ケースハウジングが接地電位となることを特徴とするアキシャルギャップ型永久磁石同期電動機。 The axial gap type permanent magnet synchronous motor according to any one of claims 5 to 8,
The fan cover is connected to the case housing by a mounting bolt,
An axial gap type permanent magnet synchronous motor, wherein the rotor shaft and the case housing are at ground potential.
前記固定子は、固定子鉄心、固定子巻線、巻線ボビンからなり、
前記固定子鉄心は鉄基アモルファス金属で構成されていることを特徴とするアキシャルギャップ型永久磁石同期電動機。 The axial gap type permanent magnet synchronous motor according to any one of claims 1 to 9,
The stator is composed of a stator core, a stator winding, a winding bobbin,
The stator core is made of iron-based amorphous metal, and is an axial gap type permanent magnet synchronous motor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013179282A JP6073763B2 (en) | 2013-08-30 | 2013-08-30 | Axial gap type permanent magnet synchronous motor |
| CN201420439341.4U CN204131349U (en) | 2013-08-30 | 2014-08-05 | Axial-gap permanent-magnet synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013179282A JP6073763B2 (en) | 2013-08-30 | 2013-08-30 | Axial gap type permanent magnet synchronous motor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015050798A JP2015050798A (en) | 2015-03-16 |
| JP2015050798A5 true JP2015050798A5 (en) | 2016-01-28 |
| JP6073763B2 JP6073763B2 (en) | 2017-02-01 |
Family
ID=52387670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013179282A Expired - Fee Related JP6073763B2 (en) | 2013-08-30 | 2013-08-30 | Axial gap type permanent magnet synchronous motor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6073763B2 (en) |
| CN (1) | CN204131349U (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH707123A2 (en) * | 2012-10-25 | 2014-04-30 | Utilis Ag | Clamping device with a coolant channel for cooling of machining tools in lathes. |
| JP6700003B2 (en) * | 2015-07-27 | 2020-05-27 | 株式会社荏原製作所 | Vacuum pump device |
| DE102016206405A1 (en) * | 2016-04-15 | 2017-10-19 | Bühler Motor GmbH | Pump motor with a fixed bearing |
| WO2017199355A1 (en) | 2016-05-18 | 2017-11-23 | 株式会社日立産機システム | Axial gap type rotary electric machine |
| HUE063837T2 (en) * | 2016-06-07 | 2024-02-28 | Tesla Inc | Electric motor waste heat mode to heat battery |
| CN115514138A (en) * | 2017-01-25 | 2022-12-23 | 株式会社日立产机系统 | Motor and compressor using the same |
| EP3578822B1 (en) | 2017-01-31 | 2021-12-15 | Hitachi Industrial Equipment Systems Co., Ltd. | Scroll compressor |
| US10967702B2 (en) | 2017-09-07 | 2021-04-06 | Tesla, Inc. | Optimal source electric vehicle heat pump with extreme temperature heating capability and efficient thermal preconditioning |
| CN109669121A (en) * | 2017-10-17 | 2019-04-23 | 株洲中车时代电气股份有限公司 | A kind of track train detection system |
| CN110212664A (en) * | 2019-03-27 | 2019-09-06 | 曾庆维 | Adjustable economical inertia kinetic energy output system and its control method |
| CN112366877A (en) * | 2019-07-26 | 2021-02-12 | 广东威灵电机制造有限公司 | Motor and electrical equipment comprising same |
| US11932078B2 (en) | 2021-03-31 | 2024-03-19 | Tesla, Inc. | Electric vehicle heat pump using enhanced valve unit |
| CN114499015B (en) * | 2022-01-29 | 2022-10-28 | 烟台东德实业有限公司 | Vortex type hydrogen circulating pump |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000102219A (en) * | 1998-09-28 | 2000-04-07 | Mitsubishi Electric Corp | Device for preventing axial current of electric motor or blower |
| JP5181827B2 (en) * | 2008-05-20 | 2013-04-10 | 日立金属株式会社 | Axial gap motor and fan device using the same |
| JP2011111098A (en) * | 2009-11-30 | 2011-06-09 | Nsk Ltd | Unit of preventing electric corrosion for wheel driving device and inner rotor type wheel driving device |
-
2013
- 2013-08-30 JP JP2013179282A patent/JP6073763B2/en not_active Expired - Fee Related
-
2014
- 2014-08-05 CN CN201420439341.4U patent/CN204131349U/en not_active Expired - Fee Related
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