KR100624796B1 - 전동기 - Google Patents
전동기 Download PDFInfo
- Publication number
- KR100624796B1 KR100624796B1 KR1020040074177A KR20040074177A KR100624796B1 KR 100624796 B1 KR100624796 B1 KR 100624796B1 KR 1020040074177 A KR1020040074177 A KR 1020040074177A KR 20040074177 A KR20040074177 A KR 20040074177A KR 100624796 B1 KR100624796 B1 KR 100624796B1
- Authority
- KR
- South Korea
- Prior art keywords
- stator
- rotor
- magnet
- magnetic flux
- plate
- 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
Links
- 230000004907 flux Effects 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Classifications
-
- 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
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
-
- 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
- H02K1/2786—Outer rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Processes 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)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (5)
- 방사형으로 배치된 복수의 티스에 코일이 권선된 스테이터와; 상기 스테이터의 바깥쪽 둘레에 소정의 공극을 갖도록 위치되고 내측에는 상기 스테이터의 적층된 길이보다 긴 마그네트가 부착된 로터와; 상기 스테이터와 로터 사이의 공극에 위치하며 상기 마그네트에서 발생하여 상기 스테이터로 쇄교하는 유효자속이 증가하도록 하는 플레이트를 포함하여 구성된 것을 특징으로 하는 전동기.
- 제 1 항에 있어서,상기 플레이트는 스틸(steel) 플레이트인 것을 특징으로 하는 전동기.
- 제 1 항에 있어서,상기 플레이트는 상기 로터의 마그네틱 표면에 부착되어 있는 것을 특징으로 하는 전동기.
- 제 1 항에 있어서,상기 플레이트의 높이는 상기 로터의 마그네틱의 높이와 동일한 것을 특징으 로 하는 전동기.
- 제 1 항에 있어서,상기 플레이트는 스파이럴(spiral) 공법으로 제조하는 것을 특징으로 하는 전동기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040074177A KR100624796B1 (ko) | 2004-09-16 | 2004-09-16 | 전동기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040074177A KR100624796B1 (ko) | 2004-09-16 | 2004-09-16 | 전동기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060025390A KR20060025390A (ko) | 2006-03-21 |
KR100624796B1 true KR100624796B1 (ko) | 2006-09-18 |
Family
ID=37130910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040074177A Expired - Fee Related KR100624796B1 (ko) | 2004-09-16 | 2004-09-16 | 전동기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100624796B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102040147B1 (ko) | 2013-06-20 | 2019-11-04 | 삼성전자주식회사 | 전기 모터의 회전자 및 이를 채용한 모터 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004153977A (ja) | 2002-11-01 | 2004-05-27 | Hitachi Ltd | モータ |
-
2004
- 2004-09-16 KR KR1020040074177A patent/KR100624796B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004153977A (ja) | 2002-11-01 | 2004-05-27 | Hitachi Ltd | モータ |
Also Published As
Publication number | Publication date |
---|---|
KR20060025390A (ko) | 2006-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3038240B1 (en) | Power generator | |
CN1679220B (zh) | 用作电机的活动或静止电枢的磁路部件及其电机 | |
WO2021056902A1 (zh) | 电机和家用电器 | |
CN203352305U (zh) | 一种电机定子冲片及其应用的塑封电机 | |
CN1848605B (zh) | 多相凸极式电机 | |
KR20100134678A (ko) | 자속 집중 극체를 구비한 영구 자석 회전자 | |
US20150123510A1 (en) | Electric machine | |
JP5208084B2 (ja) | 永久磁石埋込型モータの回転子及び送風機及び圧縮機 | |
JP2010246343A (ja) | 電機における固定子 | |
KR102040147B1 (ko) | 전기 모터의 회전자 및 이를 채용한 모터 | |
CN102545416A (zh) | 一种低齿槽转矩电机定子及其装配方法 | |
WO2018212828A1 (en) | Dual magnetic phase material rings for ac electric machines | |
CN202475049U (zh) | 一种低齿槽转矩电机定子 | |
JP6044787B2 (ja) | モータの固定子およびモータ | |
JP5471653B2 (ja) | 永久磁石式電動モータ | |
KR100624796B1 (ko) | 전동기 | |
US20130140932A1 (en) | Rotor core for an electric machine | |
CN218958633U (zh) | 用于电机的定子的定子冲片、定子和电机 | |
CN203537091U (zh) | 一种定子永磁式双转子电机的双凸极双鼠笼外转子结构 | |
CN109474094B (zh) | 一种转子结构、包括该转子结构的电机及电器 | |
CN107046353B (zh) | 电机和具有其的压缩机 | |
JP2017060376A (ja) | 回転電機 | |
KR20220074215A (ko) | 이중 공극형 표면 영구자석 동기모터 | |
RU207794U1 (ru) | Синхронная электрическая машина торцевого типа | |
CN112217298B (zh) | 电机、压缩机和制冷设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20040916 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060421 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20060629 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060908 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060911 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090619 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20100630 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20110620 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20120827 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20120827 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130823 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20130823 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140822 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20140822 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150824 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20150824 Start annual number: 10 End annual number: 10 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20170705 |