JP6968296B2 - 着磁装置、着磁方法、およびモータの製造方法 - Google Patents
着磁装置、着磁方法、およびモータの製造方法 Download PDFInfo
- Publication number
- JP6968296B2 JP6968296B2 JP2020553113A JP2020553113A JP6968296B2 JP 6968296 B2 JP6968296 B2 JP 6968296B2 JP 2020553113 A JP2020553113 A JP 2020553113A JP 2020553113 A JP2020553113 A JP 2020553113A JP 6968296 B2 JP6968296 B2 JP 6968296B2
- Authority
- JP
- Japan
- Prior art keywords
- salient pole
- magnetizing
- pole portion
- circle
- center
- 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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Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 230000005291 magnetic effect Effects 0.000 claims description 105
- 230000002093 peripheral effect Effects 0.000 claims description 43
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 239000004020 conductor Substances 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 15
- 230000005294 ferromagnetic effect Effects 0.000 claims description 14
- 235000007516 Chrysanthemum Nutrition 0.000 claims description 4
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims 1
- 230000004907 flux Effects 0.000 description 34
- 230000008859 change Effects 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241000723353 Chrysanthemum Species 0.000 description 3
- 229910052779 Neodymium Inorganic materials 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 101100174285 Arabidopsis thaliana FRB1 gene Proteins 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- -1 S45C Chemical compound 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
-
- 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
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018198179 | 2018-10-22 | ||
| JP2018198179 | 2018-10-22 | ||
| PCT/JP2019/039807 WO2020085092A1 (ja) | 2018-10-22 | 2019-10-09 | 着磁装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020085092A1 JPWO2020085092A1 (ja) | 2021-04-01 |
| JP6968296B2 true JP6968296B2 (ja) | 2021-11-17 |
Family
ID=70331936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020553113A Active JP6968296B2 (ja) | 2018-10-22 | 2019-10-09 | 着磁装置、着磁方法、およびモータの製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6968296B2 (zh) |
| CN (1) | CN112823466B (zh) |
| WO (1) | WO2020085092A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7476679B2 (ja) * | 2020-06-09 | 2024-05-01 | 株式会社デンソー | ロータの製造装置、ロータの製造方法及びロータ |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534205Y2 (zh) * | 1987-01-20 | 1993-08-30 | ||
| JPH01101162U (zh) * | 1987-12-24 | 1989-07-07 | ||
| JPH01253216A (ja) * | 1988-04-01 | 1989-10-09 | Hitachi Metals Ltd | 着磁器 |
| JPH0241669U (zh) * | 1988-09-06 | 1990-03-22 | ||
| JP3326882B2 (ja) * | 1993-07-23 | 2002-09-24 | 松下電器産業株式会社 | Ｆｄｄスピンドルモータ用着磁装置 |
| JP3749389B2 (ja) * | 1999-02-02 | 2006-02-22 | 東芝キヤリア株式会社 | 圧縮機用電動機の着磁方法 |
| JP2001351816A (ja) * | 2000-06-08 | 2001-12-21 | Matsushita Electric Ind Co Ltd | 着磁ヨーク装置とそれを使用して着磁されたマグネットを使用したモータ |
| JP3474152B2 (ja) * | 2000-08-10 | 2003-12-08 | 三菱電機株式会社 | 永久磁石回転子の着磁装置 |
| JP2002223548A (ja) * | 2001-01-26 | 2002-08-09 | Mitsubishi Electric Corp | 永久磁石回転子の着磁装置 |
| JP4298311B2 (ja) * | 2003-02-07 | 2009-07-15 | キヤノン株式会社 | モータ |
| JP4688507B2 (ja) * | 2005-01-18 | 2011-05-25 | Ｎｔｎ株式会社 | 磁気エンコーダの製造方法 |
| JP2007318985A (ja) * | 2006-04-26 | 2007-12-06 | Victor Co Of Japan Ltd | マグネットの着磁方法，モータ及びモータの製造方法 |
| JP2016100441A (ja) * | 2014-11-20 | 2016-05-30 | 株式会社ジェイテクト | 着磁装置、および磁石の製造方法 |
-
2019
- 2019-10-09 WO PCT/JP2019/039807 patent/WO2020085092A1/ja active Application Filing
- 2019-10-09 CN CN201980060711.9A patent/CN112823466B/zh active Active
- 2019-10-09 JP JP2020553113A patent/JP6968296B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112823466A (zh) | 2021-05-18 |
| CN112823466B (zh) | 2023-06-06 |
| JPWO2020085092A1 (ja) | 2021-04-01 |
| WO2020085092A1 (ja) | 2020-04-30 |
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