KR100531808B1 - 자유회전 마그네트를 구비한 유도 전동기 - Google Patents
자유회전 마그네트를 구비한 유도 전동기 Download PDFInfo
- Publication number
- KR100531808B1 KR100531808B1 KR10-2003-0013490A KR20030013490A KR100531808B1 KR 100531808 B1 KR100531808 B1 KR 100531808B1 KR 20030013490 A KR20030013490 A KR 20030013490A KR 100531808 B1 KR100531808 B1 KR 100531808B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- stator
- rotating
- free
- rotating magnet
- Prior art date
Links
- 230000006698 induction Effects 0.000 title abstract description 19
- 230000004907 flux Effects 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 20
- 239000004020 conductor Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 1
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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/12—Asynchronous induction motors for multi-phase current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (7)
- 내주면에 형성된 다수개의 티스부에 구동코일이 권선되어 있는 고정자와,상기 고정자의 내측에 회전가능하게 설치되며 가장자리를 따라 상,하방향으로 관통된 슬롯부에 전도체인 봉도체가 형성됨과 아울러 양단부가 앤드링으로 연결되어 있는 회전자와,상기 회전자의 중심에 압입되어 상기 회전자의 회전력을 외부로 전달하기 위한 회전축과,상기 고정자와 상기 회전자의 사이에 회전가능하게 설치되어 상기 고정자에서 발생되는 회전자계로 회전하면서 강한 자속으로 상기 회전자를 회전시키기 위한 자유회전 마그네트를 포함하여 구성되되,상기 자유회전 마그네트는 상기 고정자와 상기 회전자의 사이에 배치되는 원통형의 수지몰딩물과, 상기 수지몰딩물의 내부에 몰딩되어 있는 다수개의 마그네트들과, 상기 수지몰딩물과 일체로 성형사출되는 서포터와, 상기 서포터에 압입됨과 아울러 상기 회전축에 회전가능하게 결합되는 베어링을 포함하여 구성되는 것을 특징으로 하는 자유회전 마그네트를 구비한 유도 전동기.
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0013490A KR100531808B1 (ko) | 2003-03-04 | 2003-03-04 | 자유회전 마그네트를 구비한 유도 전동기 |
US10/735,908 US7239057B2 (en) | 2003-03-04 | 2003-12-16 | Single phase induction motor |
EP03029500A EP1455435B1 (en) | 2003-03-04 | 2003-12-20 | Single phase induction motor further comprising a permanent magnetic unit |
CNB2004100015215A CN100356665C (zh) | 2003-03-04 | 2004-01-13 | 单相感应电动机 |
JP2004057574A JP2004274998A (ja) | 2003-03-04 | 2004-03-02 | 単相誘導電動機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0013490A KR100531808B1 (ko) | 2003-03-04 | 2003-03-04 | 자유회전 마그네트를 구비한 유도 전동기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040078530A KR20040078530A (ko) | 2004-09-10 |
KR100531808B1 true KR100531808B1 (ko) | 2005-11-30 |
Family
ID=37363823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0013490A KR100531808B1 (ko) | 2003-03-04 | 2003-03-04 | 자유회전 마그네트를 구비한 유도 전동기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100531808B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100652592B1 (ko) * | 2005-03-15 | 2006-12-01 | 엘지전자 주식회사 | 하이브리드 인덕션모터 |
KR100690673B1 (ko) * | 2005-03-17 | 2007-03-09 | 엘지전자 주식회사 | 하이브리드 유도전동기의 회전자결합체 |
KR100698190B1 (ko) * | 2005-08-26 | 2007-03-22 | 엘지전자 주식회사 | 하이브리드 인덕션 모터 |
KR100698189B1 (ko) * | 2005-08-26 | 2007-03-22 | 엘지전자 주식회사 | 하이브리드 인덕션 모터 |
-
2003
- 2003-03-04 KR KR10-2003-0013490A patent/KR100531808B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20040078530A (ko) | 2004-09-10 |
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