KR100940606B1 - 전동기 냉각장치 - Google Patents
전동기 냉각장치 Download PDFInfo
- Publication number
- KR100940606B1 KR100940606B1 KR1020070141842A KR20070141842A KR100940606B1 KR 100940606 B1 KR100940606 B1 KR 100940606B1 KR 1020070141842 A KR1020070141842 A KR 1020070141842A KR 20070141842 A KR20070141842 A KR 20070141842A KR 100940606 B1 KR100940606 B1 KR 100940606B1
- Authority
- KR
- South Korea
- Prior art keywords
- cooling
- flow path
- frame
- motor
- electric motor
- Prior art date
Links
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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
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/12—Arrangements for cooling other engine or machine parts
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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
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
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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
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P2003/008—Liquid cooling the liquid being water and oil
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (5)
- 내부에 회전자와 고정자가 설치되는 결합공이 형성되고, 외면을 둘러 냉각수가 순환되는 냉각유로가 요입되게 형성되며, 상기 냉각유로의 저면과 측면에는 돌기가 돌출되게 구비된 프레임과;상기 냉각유로를 차폐하도록 상기 프레임이 내부에 압입되고, 상기 냉각유로와 연통되게 유로입구 및 유로출구가 구비되는 프레임커버를 포함하여 구성되고,상기 돌기는 다수개가 열을 지어 구비되고, 다음 열에 위치한 돌기는 이웃한 열에 형성된 돌기 각각의 사이에 배치되어 반복됨을 특징으로 하는 전동기 냉각장치.
- 제 1 항에 있어서, 상기 냉각유로는 상기 프레임의 외주면에 나선형으로 요입되게 형성됨을 특징으로 하는 전동기 냉각장치.
- 제 1 항에 있어서, 상기 냉각유로는 원형관의 내부에 형성되고, 상기 원형관은 상기 프레임의 내주면에 밀착되게 설치됨을 특징으로 하는 전동기 냉각장치.
- 삭제
- 제 1 항 내지 제 3항중 어느 한 항에 있어서, 상기 돌기는 용접에 의해 형성됨을 특징으로 하는 전동기 냉각장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070141842A KR100940606B1 (ko) | 2007-12-31 | 2007-12-31 | 전동기 냉각장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070141842A KR100940606B1 (ko) | 2007-12-31 | 2007-12-31 | 전동기 냉각장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090073790A KR20090073790A (ko) | 2009-07-03 |
KR100940606B1 true KR100940606B1 (ko) | 2010-02-05 |
Family
ID=41330899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070141842A KR100940606B1 (ko) | 2007-12-31 | 2007-12-31 | 전동기 냉각장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100940606B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102468709A (zh) * | 2010-11-12 | 2012-05-23 | 奇鋐科技股份有限公司 | 电动马达的水冷结构 |
KR20160109634A (ko) | 2015-03-12 | 2016-09-21 | 한성중공업 주식회사 | 전동기의 냉각장치 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101276065B1 (ko) * | 2009-09-08 | 2013-06-14 | 현대중공업 주식회사 | 워터 자켓형 발전기의 냉각시스템 |
JP5626956B2 (ja) * | 2009-10-22 | 2014-11-19 | 日本碍子株式会社 | 析出硬化型合金薄帯の製造装置、冷却ロール及び析出硬化型合金薄帯の製造方法 |
KR101062191B1 (ko) * | 2010-06-04 | 2011-09-05 | 주식회사 메트로테크 | 전동기 냉각장치 |
CN102619610B (zh) * | 2011-01-26 | 2015-03-11 | 奇鋐科技股份有限公司 | 一种马达水冷结构及制造方法 |
US8803381B2 (en) * | 2011-07-11 | 2014-08-12 | Remy Technologies, Llc | Electric machine with cooling pipe coiled around stator assembly |
KR101408869B1 (ko) * | 2012-11-20 | 2014-06-18 | 한국생산기술연구원 | 수냉식 모터 |
KR20140078800A (ko) * | 2012-12-17 | 2014-06-26 | 엘지이노텍 주식회사 | 냉각부재를 구비한 전동기 |
KR101869321B1 (ko) * | 2016-06-23 | 2018-06-21 | 린나이코리아 주식회사 | 보일러용 마그넷 삽입형 필터 |
KR102421704B1 (ko) * | 2020-08-11 | 2022-07-18 | 공주대학교 산학협력단 | 차량용 전기모터 가변 방열 케이스 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07264802A (ja) * | 1994-03-18 | 1995-10-13 | Hitachi Ltd | 誘導電動機 |
KR20010036663A (ko) * | 1999-10-11 | 2001-05-07 | 김형벽 | 솔레노이드형 파이프가 형성된 전동기의 수냉식 냉각구조 |
KR200318453Y1 (ko) * | 2003-03-28 | 2003-06-27 | 현대중공업 주식회사 | 전기자동차용 전동기의 수냉식 프레임 |
JP2007074852A (ja) | 2005-09-08 | 2007-03-22 | Toyota Motor Corp | モータ用ステータ、モータ、モータ用ステータ製造方法 |
-
2007
- 2007-12-31 KR KR1020070141842A patent/KR100940606B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07264802A (ja) * | 1994-03-18 | 1995-10-13 | Hitachi Ltd | 誘導電動機 |
KR20010036663A (ko) * | 1999-10-11 | 2001-05-07 | 김형벽 | 솔레노이드형 파이프가 형성된 전동기의 수냉식 냉각구조 |
KR200318453Y1 (ko) * | 2003-03-28 | 2003-06-27 | 현대중공업 주식회사 | 전기자동차용 전동기의 수냉식 프레임 |
JP2007074852A (ja) | 2005-09-08 | 2007-03-22 | Toyota Motor Corp | モータ用ステータ、モータ、モータ用ステータ製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102468709A (zh) * | 2010-11-12 | 2012-05-23 | 奇鋐科技股份有限公司 | 电动马达的水冷结构 |
KR20160109634A (ko) | 2015-03-12 | 2016-09-21 | 한성중공업 주식회사 | 전동기의 냉각장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20090073790A (ko) | 2009-07-03 |
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