KR100991245B1 - 모터용 코어의 적층 구조 - Google Patents
모터용 코어의 적층 구조 Download PDFInfo
- Publication number
- KR100991245B1 KR100991245B1 KR1020080135776A KR20080135776A KR100991245B1 KR 100991245 B1 KR100991245 B1 KR 100991245B1 KR 1020080135776 A KR1020080135776 A KR 1020080135776A KR 20080135776 A KR20080135776 A KR 20080135776A KR 100991245 B1 KR100991245 B1 KR 100991245B1
- Authority
- KR
- South Korea
- Prior art keywords
- stacking
- motor
- core
- thickness
- rotor
- Prior art date
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Classifications
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- 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
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- 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
-
- 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
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (4)
- 구동축과, 복수의 고정자 코어가 축 방향을 따라 적층되어 형성된 고정자와, 상기 구동축에 고정되면서 복수의 회전자 코어가 축방향을 따라 적층되어 형성된 회전자를 포함하여 구성된 모터에 있어서,상기 각 고정자 코어 및 각 회전자 코어는 각각의 코어를 여러 개씩 각각 적층하여 복수의 적층군(積層群)을 형성함과 더불어 상기한 각 적층군들은 서로 간의 사이에 공극(空隙)을 가지면서 축 방향을 따라 배치되며,상기 각 적층군들은 배치 방향을 기준으로 볼 때 중앙측 부위에 위치되는 적층군의 두께와 외부측 부위의 위치되는 적층군의 두께는 서로 달리 이루어지도록 형성됨을 특징으로 하는 모터용 코어의 적층 구조.
- 제 1 항에 있어서,상기 각 적층군들은 배치 방향을 기준으로 볼 때 중앙측 부위에 위치되는 적층군의 두께가 외부측 부위의 위치되는 적층군의 두께에 비해 얇게 구성됨을 특징으로 하는 모터용 코어의 적층 구조.
- 제 2 항에 있어서,상기 각각의 적층군들은 배치 방향을 기준으로 볼 때 외부측 부위로부터 중앙측 부위로 갈수록 점차적으로 두께가 얇게 구성됨을 특징으로 하는 모터용 코어 의 적층 구조.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 각 적층군 사이에 형성되는 각 공극들은 간격이 모두 동일하도록 구성됨을 특징으로 하는 모터용 코어의 적층 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080135776A KR100991245B1 (ko) | 2008-12-29 | 2008-12-29 | 모터용 코어의 적층 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080135776A KR100991245B1 (ko) | 2008-12-29 | 2008-12-29 | 모터용 코어의 적층 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100077743A KR20100077743A (ko) | 2010-07-08 |
KR100991245B1 true KR100991245B1 (ko) | 2010-11-04 |
Family
ID=42639056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080135776A KR100991245B1 (ko) | 2008-12-29 | 2008-12-29 | 모터용 코어의 적층 구조 |
Country Status (1)
Country | Link |
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KR (1) | KR100991245B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130137734A (ko) * | 2012-06-08 | 2013-12-18 | 현대중공업 주식회사 | 스러스터용 전동기 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11150895A (ja) | 1997-11-14 | 1999-06-02 | Nippon Steel Corp | 電磁鋼板積層コアとその製造法 |
JP2003244911A (ja) | 2002-02-19 | 2003-08-29 | Mitsubishi Electric Corp | 回転電機、及び工作機械 |
-
2008
- 2008-12-29 KR KR1020080135776A patent/KR100991245B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11150895A (ja) | 1997-11-14 | 1999-06-02 | Nippon Steel Corp | 電磁鋼板積層コアとその製造法 |
JP2003244911A (ja) | 2002-02-19 | 2003-08-29 | Mitsubishi Electric Corp | 回転電機、及び工作機械 |
Also Published As
Publication number | Publication date |
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KR20100077743A (ko) | 2010-07-08 |
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