JP7088905B2 - ファンモーターおよびこれを含む車両 - Google Patents
ファンモーターおよびこれを含む車両 Download PDFInfo
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- JP7088905B2 JP7088905B2 JP2019503312A JP2019503312A JP7088905B2 JP 7088905 B2 JP7088905 B2 JP 7088905B2 JP 2019503312 A JP2019503312 A JP 2019503312A JP 2019503312 A JP2019503312 A JP 2019503312A JP 7088905 B2 JP7088905 B2 JP 7088905B2
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—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
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- H02K3/52—Fastening salient pole windings or connections thereto
-
- 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
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- 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
- H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor
-
- 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
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
-
- 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
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
-
- 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
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
- 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
- H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
-
- 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
- H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
-
- 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
- H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Mounting Of Bearings Or Others (AREA)
Description
20:ボールベアリング
100:ハウジング
110:柱部
111:第1収容部
112:第2収容部
113:第3収容部
120:カバー部
200:回転軸
300:ステータ
400:ロータ
410:ヨーク
420:マグネット
500:ファン
600:ダンパー
700:ワッシャー
Claims (10)
- 回転軸と、
前記回転軸が配置されるホールを含むステータと、
前記回転軸に結合し、前記ステータの外側に配置されるロータと、
前記回転軸と結合するファンと、
前記ファンの下側に配置されるハウジングと、を含み、
前記ハウジングは前記ハウジングの下面から円筒状に上側に突出して内周面を有する柱部を含み、
前記回転軸は、前記柱部に回転可能に挿入され、
前記回転軸は、前記柱部の内側に配置され、
前記ステータは、前記柱部の外側に結合され、
前記柱部は、第1収容部と第2収容部と第3収容部を含み、前記ステータの内側に配置され、
前記第3収容部は、前記第1収容部と前記第2収容部との間に配置され、
前記内周面は、前記第3収容部と前記第1収容部との間及び、前記第2収容部と前記第3収容部との間にそれぞれ配置され、
前記第1収容部の内径と前記第2収容部の内径は、前記内周面の内径よりも大きく、
前記第3収容部の内径は、前記内周面の内径よりも小さく、
前記第3収容部と前記内周面との間には、傾斜を有する面取り面が配置され、
ボールベアリングをさらに含み、
前記ボールベアリングは前記第1収容部および前記第2収容部に配置される、
ファンモーター。 - 回転軸と、
前記回転軸が配置されるホールを含むステータと、
前記回転軸に結合し、前記ステータの外側に配置されるロータと、
前記回転軸と結合するファンと、
前記ファンの下側に配置されるハウジングと、を含み、
前記ハウジングは前記ハウジングの下面から円筒状に上側に突出して内周面を有する柱部を含み、
前記回転軸は、前記柱部に回転可能に挿入され、
前記回転軸は、前記柱部の内側に配置され、
前記ステータは、前記柱部の外側に結合され、
前記柱部は、第1収容部と第2収容部と第3収容部を含み、前記ステータの内側に配置され、
前記第3収容部は、前記第1収容部と前記第2収容部との間に配置され、
前記内周面は、前記第3収容部と前記第1収容部との間及び、前記第2収容部と前記第3収容部との間にそれぞれ配置され、
前記第1収容部の内径と前記第2収容部の内径は、前記内周面の内径よりも大きく、
前記第3収容部の内径は、前記内周面の内径よりも小さく、
前記第3収容部と前記内周面との間には、傾斜を有する面取り面が配置され、
焼結ベアリングをさらに含み、
前記焼結ベアリングは前記第3収容部に配置される、
ファンモーター。 - 半径方向に、前記焼結ベアリングと、前記内周面は、離間して配置される、請求項2に記載のファンモーター。
- 前記焼結ベアリングと、前記面取り面は、離間して配置される、
請求項3に記載のファンモーター。 - 回転軸と、
前記回転軸が配置されるホールを含むステータと、
前記回転軸に結合し、前記ステータの外側に配置されるロータと、
前記回転軸と結合するファンと、
前記ファンの下側に配置されるハウジングと、を含み、
前記ハウジングは前記ハウジングの下面から円筒状に上側に突出して内周面を有する柱部を含み、
前記回転軸は、前記柱部に回転可能に挿入され、
前記回転軸は、前記柱部の内側に配置され、
前記ステータは、前記柱部の外側に結合され、
前記柱部は、第1収容部と第2収容部と第3収容部を含み、前記ステータの内側に配置され、
前記第3収容部は、前記第1収容部と前記第2収容部との間に配置され、
前記内周面は、前記第3収容部と前記第1収容部との間及び、前記第2収容部と前記第3収容部との間にそれぞれ配置され、
前記第1収容部の内径と前記第2収容部の内径は、前記内周面の内径よりも大きく、
前記第3収容部の内径は、前記内周面の内径よりも小さく、
前記第3収容部と前記内周面との間には、傾斜を有する面取り面が配置され、前記柱部は前記第2収容部の下で前記第2収容部の内径より大きい内径を有する空間部を含む、
ファンモーター。 - 前記第1収容部および第2収容部はワッシャーを含み、
前記第1収容部は前記ワッシャーおよび前記ボールベアリングの間に配置されるダンパーを含む、
請求項1に記載のファンモーター。 - 前記第1収容部の内径とおよび第2収容部の内径は同じである、
請求項1~請求項6のいずれか一項に記載のファンモーター。 - 前記焼結ベアリングと前記柱部の内周面の間に配置される空間部をさらに含む、
請求項2に記載のファンモーター。 - 前記第3収容部と水平方向に対応する領域の前記焼結ベアリングの内径と前記第1収容部および前記第2収容部と水平方向に対応する領域の前記焼結ベアリングの内径が異なる、
請求項2に記載のファンモーター。 - 前記ボールベアリングが装着され得るように、前記第1収容部および前記第2収容部と前記柱部の内周面の間に配置される段差部をさらに含む、
請求項1に記載のファンモーター。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160091482A KR102648545B1 (ko) | 2016-07-19 | 2016-07-19 | 팬 모터 및 이를 포함하는 차량 |
KR10-2016-0091482 | 2016-07-19 | ||
PCT/KR2017/007759 WO2018016867A1 (ko) | 2016-07-19 | 2017-07-19 | 팬 모터 및 이를 포함하는 차량 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019530393A JP2019530393A (ja) | 2019-10-17 |
JP7088905B2 true JP7088905B2 (ja) | 2022-06-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019503312A Active JP7088905B2 (ja) | 2016-07-19 | 2017-07-19 | ファンモーターおよびこれを含む車両 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10781821B2 (ja) |
EP (1) | EP3490114B1 (ja) |
JP (1) | JP7088905B2 (ja) |
KR (1) | KR102648545B1 (ja) |
CN (1) | CN109478819B (ja) |
WO (1) | WO2018016867A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102595628B1 (ko) | 2018-12-07 | 2023-10-31 | 한온시스템 주식회사 | 모터 |
CN118473147A (zh) * | 2019-11-08 | 2024-08-09 | 松下知识产权经营株式会社 | 风机 |
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JP2004108509A (ja) | 2002-09-19 | 2004-04-08 | Koyo Seiko Co Ltd | 動圧軸受装置 |
JP2006038185A (ja) | 2004-07-30 | 2006-02-09 | Hitachi Powdered Metals Co Ltd | 複合焼結軸受 |
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-
2016
- 2016-07-19 KR KR1020160091482A patent/KR102648545B1/ko active IP Right Grant
-
2017
- 2017-07-19 CN CN201780045232.0A patent/CN109478819B/zh active Active
- 2017-07-19 EP EP17831340.9A patent/EP3490114B1/en active Active
- 2017-07-19 JP JP2019503312A patent/JP7088905B2/ja active Active
- 2017-07-19 WO PCT/KR2017/007759 patent/WO2018016867A1/ko unknown
- 2017-07-19 US US16/319,226 patent/US10781821B2/en active Active
Patent Citations (3)
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JP2002218702A (ja) | 2001-01-12 | 2002-08-02 | Nsk Ltd | ファンモータ |
JP2004108509A (ja) | 2002-09-19 | 2004-04-08 | Koyo Seiko Co Ltd | 動圧軸受装置 |
JP2006038185A (ja) | 2004-07-30 | 2006-02-09 | Hitachi Powdered Metals Co Ltd | 複合焼結軸受 |
Also Published As
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KR20180009583A (ko) | 2018-01-29 |
US10781821B2 (en) | 2020-09-22 |
US20190277299A1 (en) | 2019-09-12 |
WO2018016867A1 (ko) | 2018-01-25 |
EP3490114A4 (en) | 2020-02-19 |
EP3490114B1 (en) | 2021-03-03 |
CN109478819B (zh) | 2021-02-19 |
CN109478819A (zh) | 2019-03-15 |
KR102648545B1 (ko) | 2024-03-18 |
JP2019530393A (ja) | 2019-10-17 |
EP3490114A1 (en) | 2019-05-29 |
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