KR101014527B1 - 아우터 로터 방식의 팬모터 - Google Patents
아우터 로터 방식의 팬모터 Download PDFInfo
- Publication number
- KR101014527B1 KR101014527B1 KR1020080088981A KR20080088981A KR101014527B1 KR 101014527 B1 KR101014527 B1 KR 101014527B1 KR 1020080088981 A KR1020080088981 A KR 1020080088981A KR 20080088981 A KR20080088981 A KR 20080088981A KR 101014527 B1 KR101014527 B1 KR 101014527B1
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- fan motor
- stator
- rotor
- outer 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
- 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
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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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
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
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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
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
-
- 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
-
- 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
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
- F25D2317/0681—Details thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (8)
- 코어, 인슐레이터, 그리고 코일을 포함하는 스테이터;스테이터를 감싸는 로터프레임, 로터프레임의 내주면에 위치하는 마그네트 그리고 로터프레임의 중심에 결합하는 회전축을 포함하는 로터;스테이터가 외주면을 따라 삽입되는 내측연장부;내측연장부의 내주면에 삽입되며, 회전축을 회전 지지하는 원통 형상의 베어링; 그리고내측연장부 일단부의 내부에 형성되며, 베어링에 의해 변형되어 베어링을 지지하고, 대칭으로 위치하여 베어링의 중심을 맞추는 복수개의 고정부재;를 포함하는 것을 특징으로 하는 아우터 로터 방식의 팬모터.
- 제1항에 있어서,베어링이 이탈되지 않도록 내측연장부의 타단부에 결합되는 베어링 커버;를 포함하는 것을 특징으로 하는 아우터 로터 방식의 팬모터.
- 제2항에 있어서,베어링 커버는 내측연장부의 타단부와 결합된 상태에서 초음파 융착되는 것을 특징으로 하는 아우터 로터 방식의 팬모터.
- 제1항 내지 제3항 중 어느 한 항에 있어서,고정부재는 내측연장부의 일단부와 내주면 사이에 위치하는 돌기인 것을 특징으로 하는 아우터 로터 방식의 팬모터.
- 제1항 내지 제3항 중 어느 한 항에 있어서,베어링의 일단부에 형성되며, 고정부재와 접촉하여 고정부재에 하우징의 바닥부 쪽으로 압력을 가할 수 있도록 형성된 단차부;를 포함하는 것을 특징으로 하는 아우터 로터 방식의 팬모터.
- 제1항 내지 제3항 중 어느 한 항에 있어서,고정부재는 내측연장부의 내주면을 따라 베어링 삽입시, 베어링에 의해 압축되면서 변형되어 베어링을 지지하는 것을 특징으로 하는 아우터 로터 방식의 팬모터.
- 제1항 내지 제3항 중 어느 한 항에 있어서,고정부재는 경사면을 갖는 것을 특징으로 하는 아우터 로터 방식의 팬모터.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080088981A KR101014527B1 (ko) | 2008-09-09 | 2008-09-09 | 아우터 로터 방식의 팬모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080088981A KR101014527B1 (ko) | 2008-09-09 | 2008-09-09 | 아우터 로터 방식의 팬모터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100030175A KR20100030175A (ko) | 2010-03-18 |
KR101014527B1 true KR101014527B1 (ko) | 2011-02-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080088981A KR101014527B1 (ko) | 2008-09-09 | 2008-09-09 | 아우터 로터 방식의 팬모터 |
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KR (1) | KR101014527B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019039845A1 (ko) * | 2017-08-23 | 2019-02-28 | 주식회사 씨앤엠 | 차량용 통풍시트용 모터 모듈 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0715933A (ja) * | 1993-06-22 | 1995-01-17 | Nippon Densan Corp | ブラシレスモータ |
JPH1132460A (ja) | 1997-07-10 | 1999-02-02 | Copal Co Ltd | ブラシレスモータ |
JP2000102210A (ja) | 1998-09-25 | 2000-04-07 | Tokyo Parts Ind Co Ltd | ブラシレスモータおよびブラシレスモータの製造方法 |
JP2003047192A (ja) * | 2001-07-31 | 2003-02-14 | Tokyo Parts Ind Co Ltd | シャフト抜け防止機構とこのシャフト抜け防止機構の着脱方法及びこのシャフト抜け防止機構を備えたブラシレスモータ |
-
2008
- 2008-09-09 KR KR1020080088981A patent/KR101014527B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0715933A (ja) * | 1993-06-22 | 1995-01-17 | Nippon Densan Corp | ブラシレスモータ |
JPH1132460A (ja) | 1997-07-10 | 1999-02-02 | Copal Co Ltd | ブラシレスモータ |
JP2000102210A (ja) | 1998-09-25 | 2000-04-07 | Tokyo Parts Ind Co Ltd | ブラシレスモータおよびブラシレスモータの製造方法 |
JP2003047192A (ja) * | 2001-07-31 | 2003-02-14 | Tokyo Parts Ind Co Ltd | シャフト抜け防止機構とこのシャフト抜け防止機構の着脱方法及びこのシャフト抜け防止機構を備えたブラシレスモータ |
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KR20100030175A (ko) | 2010-03-18 |
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