JP2021184654A - モータ - Google Patents
モータ Download PDFInfo
- Publication number
- JP2021184654A JP2021184654A JP2020088554A JP2020088554A JP2021184654A JP 2021184654 A JP2021184654 A JP 2021184654A JP 2020088554 A JP2020088554 A JP 2020088554A JP 2020088554 A JP2020088554 A JP 2020088554A JP 2021184654 A JP2021184654 A JP 2021184654A
- Authority
- JP
- Japan
- Prior art keywords
- case
- cover
- press
- pillar
- magnetic
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 39
- 239000000696 magnetic material Substances 0.000 claims abstract description 36
- 239000012212 insulator Substances 0.000 claims description 20
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000004804 winding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 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
- 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
- H02K1/12—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
- H02K1/165—Shape, form or location of the slots
-
- 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
- H02K1/17—Stator cores with permanent magnets
-
- 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
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
-
- 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
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
-
- 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
- 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)
Abstract
Description
ことが好ましい。
Claims (5)
- 軸方向に積み重なった複数の磁性体と、
前記複数の磁性体を保持するケースと、
前記ケースを覆うカバーと、
前記複数の磁性体を前記軸方向に案内する案内部を有する柱と、
を備え、
前記複数の磁性体は、前記柱によって案内される被案内部を備え、
前記柱は、位置決め部を有する外周面を備え、
前記位置決め部により、前記ケースと前記カバーとの前記軸方向における相対位置が決まる、モータ。 - 前記位置決め部は、前記ケース及び前記カバーのそれぞれを位置決めしている、請求項1に記載のモータ。
- 前記軸方向において、前記ケースと前記カバーの間に配置されたインシュレータを備え、
前記インシュレータは、前記複数の磁性体を保持する保持体と、蓋体と、を備え、
径方向において、前記複数の磁性体の外周部が前記保持体から露出している、請求項1又は2に記載のモータ。 - 前記保持体は、前記ケース側にある底部と、当該底部に設けられた壁部と、を備え、
前記蓋体は、前記壁部の前記カバー側にある端部に支持されている、請求項3に記載のモータ。 - 前記ケース又は前記カバーに対して固定されたハウジングを備える、請求項1から4のいずれかに記載のモータ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020088554A JP2021184654A (ja) | 2020-05-21 | 2020-05-21 | モータ |
US17/319,541 US20210367460A1 (en) | 2020-05-21 | 2021-05-13 | Motor |
CN202110553767.7A CN113708518A (zh) | 2020-05-21 | 2021-05-20 | 电机 |
CN202121090650.1U CN214958930U (zh) | 2020-05-21 | 2021-05-20 | 电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020088554A JP2021184654A (ja) | 2020-05-21 | 2020-05-21 | モータ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021184654A true JP2021184654A (ja) | 2021-12-02 |
Family
ID=78608438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020088554A Pending JP2021184654A (ja) | 2020-05-21 | 2020-05-21 | モータ |
Country Status (3)
Country | Link |
---|---|
US (1) | US20210367460A1 (ja) |
JP (1) | JP2021184654A (ja) |
CN (2) | CN214958930U (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101332151B1 (ko) * | 2012-06-22 | 2013-11-26 | 엘지이노텍 주식회사 | 모터 |
EP3051666A1 (en) * | 2012-08-31 | 2016-08-03 | Lappeenranta University of Technology | Electrical machine |
EP3683930A4 (en) * | 2017-09-11 | 2020-12-02 | Panasonic Intellectual Property Management Co., Ltd. | IRON CORE AND MOTOR USING LEDIT IRON CORE |
-
2020
- 2020-05-21 JP JP2020088554A patent/JP2021184654A/ja active Pending
-
2021
- 2021-05-13 US US17/319,541 patent/US20210367460A1/en active Pending
- 2021-05-20 CN CN202121090650.1U patent/CN214958930U/zh active Active
- 2021-05-20 CN CN202110553767.7A patent/CN113708518A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN214958930U (zh) | 2021-11-30 |
US20210367460A1 (en) | 2021-11-25 |
CN113708518A (zh) | 2021-11-26 |
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