KR102599972B1 - 팬 모터 및 이를 포함하는 차량 - Google Patents
팬 모터 및 이를 포함하는 차량 Download PDFInfo
- Publication number
- KR102599972B1 KR102599972B1 KR1020160092828A KR20160092828A KR102599972B1 KR 102599972 B1 KR102599972 B1 KR 102599972B1 KR 1020160092828 A KR1020160092828 A KR 1020160092828A KR 20160092828 A KR20160092828 A KR 20160092828A KR 102599972 B1 KR102599972 B1 KR 102599972B1
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- coupled
- magnet
- stator
- yoke
- fan
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- 239000011553 magnetic fluid Substances 0.000 claims abstract description 36
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 14
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
- F04D25/0633—Details of the magnetic circuit
-
- 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
-
- 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
- H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2791—Surface mounted magnets; Inset magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
- F04D25/064—Details of the rotor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
-
- 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
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/47—Air-gap windings, i.e. iron-free windings
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/95—Preventing corrosion
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
도 2는 도 1의 A-A를 기준으로 하는 팬 모터의 단면도,
도 3은 제1 변형례에 따른 팬 모터를 도시한 도면,
도 4는 도 3의 팬 모터에서 스테이터와 로터의 마그넷의 간극에 위치하는 자성유체를 도시한 도면,
도 5는 제2 변형례에 따른 팬 모터를 도시한 도면,
도 6은 도 5의 팬 모터에서 하우징의 바닥과 팬의 마그넷의 간극에 위치하는 자성유체를 도시한 도면,
도 7은 제3 변형례에 따른 팬 모터를 도시한 도면,
도 8은 도 7의 팬 모터에서 하우징의 마그넷과 팬의 하단부의 간극에 위치하는 자성유체를 도시한 도면이다.
100: 하우징
101: 기둥부
110: 바닥면
120,411: 비산방지부
200: 회전축
300: 스테이터
400: 로터
410: 요크
420: 마그넷
500: 팬
600: 인쇄회로기판
700: 자성유체
800: 마그넷
Claims (16)
- 내주면이 형성되는 기둥부를 포함하는 하우징;
상기 기둥부에 회전 가능하게 삽입되는 회전축;
상기 기둥부의 외측에 결합하는 스테이터;
상기 회전축에 결합하며, 상기 스테이터 외측에 배치되는 로터; 및
상기 회전축에 결합하는 팬을 포함하고,
상기 로터는 상기 회전축과 결합하는 요크와, 상기 요크의 내주면에 결합하는 마그넷을 포함하고,
상기 마그넷은 표면에 도포된 자성유체를 포함하고,
상기 자성유체는 상기 마그넷의 하단부에 도포되고,
상기 요크는 상기 회전축에 결합하며 상기 스테이터를 덮는 커버부와, 상기 커버부에서 하향하여 형성되며 내주면에 상기 마그넷이 결합하는 측면부를 포함하고,
상기 요크는 상기 측면부의 하단에서 내측으로 꺽어 형성되어 비산방지부를 더 포함하는 팬 모터. - 삭제
- 삭제
- 제1 항에 있어서,
상기 스테이터는 스테이터 코어와 상기 스테이터 코어의 티스에 감기는 코일을 포함하는 팬 모터. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 내주면이 형성되는 기둥부를 포함하는 하우징;
상기 기둥부에 회전 가능하게 삽입되는 회전축;
상기 기둥부의 외측에 결합하는 스테이터;
상기 회전축에 결합하며, 상기 스테이터 외측에 배치되는 로터; 및
상기 회전축에 결합하는 팬을 포함하고,
상기 로터는 상기 회전축과 결합하는 요크와, 상기 요크의 내주면에 결합하는 마그넷을 포함하고,
상기 마그넷은 표면에 도포된 자성유체를 포함하는 팬 모터를 포함하고,
상기 자성유체는 상기 마그넷의 하단부에 도포되고,
상기 요크는 상기 회전축에 결합하며 상기 스테이터를 덮는 커버부와, 상기 커버부에서 하향하여 형성되며 내주면에 상기 마그넷이 결합하는 측면부를 포함하고,
상기 요크는 상기 측면부의 하단에서 내측으로 꺽어 형성되어 비산방지부를 더 포함하는 차량.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160092828A KR102599972B1 (ko) | 2016-07-21 | 2016-07-21 | 팬 모터 및 이를 포함하는 차량 |
PCT/KR2017/007762 WO2018016870A1 (ko) | 2016-07-21 | 2017-07-19 | 팬 모터 및 이를 포함하는 차량 |
CN201780045175.6A CN109477489B (zh) | 2016-07-21 | 2017-07-19 | 风扇电机及包括该风扇电机的车辆 |
US16/319,244 US10897169B2 (en) | 2016-07-21 | 2017-07-19 | Fan motor and vehicle comprising same |
EP17831343.3A EP3489519B1 (en) | 2016-07-21 | 2017-07-19 | Fan motor and vehicle comprising same |
JP2019503297A JP6982610B2 (ja) | 2016-07-21 | 2017-07-19 | ファンモーターおよびこれを含む車両 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160092828A KR102599972B1 (ko) | 2016-07-21 | 2016-07-21 | 팬 모터 및 이를 포함하는 차량 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20180010552A KR20180010552A (ko) | 2018-01-31 |
KR102599972B1 true KR102599972B1 (ko) | 2023-11-09 |
Family
ID=60992397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160092828A Active KR102599972B1 (ko) | 2016-07-21 | 2016-07-21 | 팬 모터 및 이를 포함하는 차량 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10897169B2 (ko) |
EP (1) | EP3489519B1 (ko) |
JP (1) | JP6982610B2 (ko) |
KR (1) | KR102599972B1 (ko) |
CN (1) | CN109477489B (ko) |
WO (1) | WO2018016870A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111727546A (zh) * | 2018-02-14 | 2020-09-29 | 创科无线普通合伙 | 外转子马达 |
KR102087523B1 (ko) | 2018-12-24 | 2020-03-10 | 뉴모텍(주) | 팬 모터 |
KR102693819B1 (ko) * | 2021-12-06 | 2024-08-12 | 가천대학교 산학협력단 | 모터 회전자용 슬리브 |
Citations (3)
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US20090134719A1 (en) * | 2006-04-14 | 2009-05-28 | Ciiis, Llc | Electric motor containing ferromagnetic particles |
JP2015081520A (ja) * | 2013-10-21 | 2015-04-27 | 株式会社デンソー | 遠心送風機 |
JP2015089234A (ja) * | 2013-10-30 | 2015-05-07 | 日本電産株式会社 | ファンモータ |
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JPS61476U (ja) * | 1984-06-01 | 1986-01-06 | 日本電気精器株式会社 | 磁気デイスク用スピンドルモ−タ |
KR100648748B1 (ko) | 1999-01-22 | 2006-11-23 | 시게이트 테크놀로지 엘엘씨 | 디스크 하드 드라이브용 허브와 축 간의 페로풀루이드밀봉체 |
JP2004023927A (ja) | 2002-06-18 | 2004-01-22 | Adda Corp | 磁性流体を使用した送風機 |
CN2636491Y (zh) | 2003-07-04 | 2004-08-25 | 深圳市贝来电气有限公司 | 一种内部冷却式电机 |
KR100611006B1 (ko) | 2004-11-08 | 2006-08-10 | 엘지이노텍 주식회사 | 축계밀봉구조를 가지는 스핀들모터 |
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TWI349409B (en) * | 2006-08-14 | 2011-09-21 | Delta Electronics Inc | Fan, motor and magnetic conducting housing thereof |
CN201714985U (zh) | 2010-05-18 | 2011-01-19 | 张安戈 | 电梯磁流变液制动器的磁流变液密封装置 |
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JP6260481B2 (ja) | 2013-10-21 | 2018-01-17 | 株式会社デンソー | 遠心送風機 |
TWI577931B (zh) * | 2015-05-28 | 2017-04-11 | 建準電機工業股份有限公司 | 具有發光模組之吊扇馬達 |
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DE102018207916A1 (de) * | 2017-05-22 | 2018-11-22 | Nidec Corporation | Statoreinheit, Motor und Lüftermotor |
-
2016
- 2016-07-21 KR KR1020160092828A patent/KR102599972B1/ko active Active
-
2017
- 2017-07-19 WO PCT/KR2017/007762 patent/WO2018016870A1/ko unknown
- 2017-07-19 US US16/319,244 patent/US10897169B2/en active Active
- 2017-07-19 EP EP17831343.3A patent/EP3489519B1/en active Active
- 2017-07-19 JP JP2019503297A patent/JP6982610B2/ja active Active
- 2017-07-19 CN CN201780045175.6A patent/CN109477489B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090134719A1 (en) * | 2006-04-14 | 2009-05-28 | Ciiis, Llc | Electric motor containing ferromagnetic particles |
JP2015081520A (ja) * | 2013-10-21 | 2015-04-27 | 株式会社デンソー | 遠心送風機 |
JP2015089234A (ja) * | 2013-10-30 | 2015-05-07 | 日本電産株式会社 | ファンモータ |
Also Published As
Publication number | Publication date |
---|---|
KR20180010552A (ko) | 2018-01-31 |
EP3489519A1 (en) | 2019-05-29 |
WO2018016870A1 (ko) | 2018-01-25 |
US10897169B2 (en) | 2021-01-19 |
EP3489519B1 (en) | 2022-05-25 |
US20200244122A1 (en) | 2020-07-30 |
CN109477489A (zh) | 2019-03-15 |
JP6982610B2 (ja) | 2021-12-17 |
CN109477489B (zh) | 2021-07-30 |
JP2019523625A (ja) | 2019-08-22 |
EP3489519A4 (en) | 2020-03-18 |
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