KR100588933B1 - 아우터 로터형 모터의 로터 브라켓 냉각 구조 - Google Patents
아우터 로터형 모터의 로터 브라켓 냉각 구조 Download PDFInfo
- Publication number
- KR100588933B1 KR100588933B1 KR1020040027440A KR20040027440A KR100588933B1 KR 100588933 B1 KR100588933 B1 KR 100588933B1 KR 1020040027440 A KR1020040027440 A KR 1020040027440A KR 20040027440 A KR20040027440 A KR 20040027440A KR 100588933 B1 KR100588933 B1 KR 100588933B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- flap
- rotor bracket
- bracket
- air
- 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
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
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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
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
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- 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
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- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
- H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means
Abstract
Description
Claims (2)
- 아우터 로터형 모터에 설치되는 로터 브라켓(10)에 있어서,상기 로터 브라켓(10)의 통풍구(40)는 회전 방향의 접선에 대하여 예각으로 경사져 형성되고,상기 통풍구(40) 내측에는, 사선 방향으로 기립 형성되며, 상기 로터 브라켓(10) 내부에서의 공기 유동의 압력이 외측의 압력보다 낮아지도록, 상기 통풍구(40)에서 일체로 연장 가공되어 사선으로 연장하는 메인 플랩(52)과, 상기 메인 플랩(52)으로부터 수평으로 연장되어 공기의 경계층을 형성하는 보조 플랩(54)으로 구성되는 양력 발생형 플랩(50)으로 형성되는 것을 특징으로 하는 아우터 로터형 모터의 로터 브라켓 냉각 구조.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040027440A KR100588933B1 (ko) | 2004-04-21 | 2004-04-21 | 아우터 로터형 모터의 로터 브라켓 냉각 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040027440A KR100588933B1 (ko) | 2004-04-21 | 2004-04-21 | 아우터 로터형 모터의 로터 브라켓 냉각 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050102257A KR20050102257A (ko) | 2005-10-26 |
KR100588933B1 true KR100588933B1 (ko) | 2006-06-12 |
Family
ID=37280490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040027440A KR100588933B1 (ko) | 2004-04-21 | 2004-04-21 | 아우터 로터형 모터의 로터 브라켓 냉각 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100588933B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108155758A (zh) * | 2018-03-09 | 2018-06-12 | 上海惠深工具科技有限公司 | 自冷却外转子电机 |
KR102468960B1 (ko) * | 2020-12-14 | 2022-11-21 | 주식회사 오투마 | 모터의 방열구조 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030067361A (ko) * | 2002-02-08 | 2003-08-14 | 엘지전자 주식회사 | 아우터 로터형 유도전동기 |
-
2004
- 2004-04-21 KR KR1020040027440A patent/KR100588933B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030067361A (ko) * | 2002-02-08 | 2003-08-14 | 엘지전자 주식회사 | 아우터 로터형 유도전동기 |
Also Published As
Publication number | Publication date |
---|---|
KR20050102257A (ko) | 2005-10-26 |
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