JP7175767B2 - ロータおよびこれを含むモータ - Google Patents

ロータおよびこれを含むモータ Download PDF

Info

Publication number
JP7175767B2
JP7175767B2 JP2018559334A JP2018559334A JP7175767B2 JP 7175767 B2 JP7175767 B2 JP 7175767B2 JP 2018559334 A JP2018559334 A JP 2018559334A JP 2018559334 A JP2018559334 A JP 2018559334A JP 7175767 B2 JP7175767 B2 JP 7175767B2
Authority
JP
Japan
Prior art keywords
wing
center
cover
blade
blade group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2018559334A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019515637A5 (enExample
JP2019515637A (ja
Inventor
ユ，ヨンチェ
イム，ヒョンピン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Innotek Co Ltd
Original Assignee
LG Innotek Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020160058837A external-priority patent/KR102582435B1/ko
Priority claimed from KR1020160071820A external-priority patent/KR102587579B1/ko
Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Publication of JP2019515637A publication Critical patent/JP2019515637A/ja
Publication of JP2019515637A5 publication Critical patent/JP2019515637A5/ja
Application granted granted Critical
Publication of JP7175767B2 publication Critical patent/JP7175767B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2018559334A 2016-05-13 2017-05-15 ロータおよびこれを含むモータ Active JP7175767B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020160058837A KR102582435B1 (ko) 2016-05-13 2016-05-13 로터 조립체 및 이를 포함하는 모터
KR10-2016-0058837 2016-05-13
KR1020160071820A KR102587579B1 (ko) 2016-06-09 2016-06-09 로터 조립체 및 이를 포함하는 모터
KR10-2016-0071820 2016-06-09
PCT/KR2017/005016 WO2017196156A1 (ko) 2016-05-13 2017-05-15 로터 및 이를 포함하는 모터

Publications (3)

Publication Number Publication Date
JP2019515637A JP2019515637A (ja) 2019-06-06
JP2019515637A5 JP2019515637A5 (enExample) 2020-06-25
JP7175767B2 true JP7175767B2 (ja) 2022-11-21

Family

ID=60267380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018559334A Active JP7175767B2 (ja) 2016-05-13 2017-05-15 ロータおよびこれを含むモータ

Country Status (5)

Country Link
US (1) US11190079B2 (enExample)
EP (1) EP3457543B1 (enExample)
JP (1) JP7175767B2 (enExample)
CN (1) CN109155571B (enExample)
WO (1) WO2017196156A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112787456B (zh) * 2021-01-22 2022-06-21 恒大恒驰新能源汽车研究院(上海)有限公司 车辆、电机及壳体结构
CN116335948B (zh) * 2023-04-28 2024-03-08 江苏大学流体机械温岭研究院 一种用于消防系统的消防泵

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000092787A (ja) 1998-09-07 2000-03-31 Mitsubishi Electric Corp 車両用交流発電機およびその製造方法
US20050104459A1 (en) 2003-11-17 2005-05-19 Emerson Electric Co. Low noise ventilation system for electric motor
JP2006070808A (ja) 2004-09-02 2006-03-16 Matsushita Electric Ind Co Ltd インペラ及びそれを備えた送風ファン
JP2006177235A (ja) 2004-12-22 2006-07-06 Matsushita Electric Ind Co Ltd インペラ及びそれを備えた送風ファン
DE102012206496A1 (de) 2012-04-19 2013-10-24 Robert Bosch Gmbh Elektrische Maschine mit einem Lüfterrad mit hoher Schaufelanzahl
CN103807208A (zh) 2012-11-08 2014-05-21 英业达科技有限公司 扇叶结构
JP2015104142A (ja) 2013-11-21 2015-06-04 三菱電機株式会社 交流発電機

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525555A (en) * 1978-08-12 1980-02-23 Hitachi Ltd Impeller
JP2953050B2 (ja) * 1990-11-29 1999-09-27 株式会社デンソー 車両用交流発電機
JPH06335204A (ja) * 1993-05-21 1994-12-02 Mitsubishi Electric Corp 車両用交流発電機
JPH10141276A (ja) * 1996-11-14 1998-05-26 Royal Denki Kk 多翼型ファン
FR2824201B1 (fr) 2001-04-27 2003-08-01 Valeo Equip Electr Moteur Dispositif de ventilation pour machine electrique tournante
KR100529888B1 (ko) * 2003-02-20 2005-11-22 엘지전자 주식회사 모터 및 그 모터가 설치된 세탁기
JP3876912B2 (ja) * 2005-06-30 2007-02-07 株式会社デンソー 車両用交流発電機
CN100559031C (zh) * 2005-10-06 2009-11-11 三菱电机株式会社 涡轮风扇和空调机
FR2908941B1 (fr) * 2006-11-22 2014-03-14 Valeo Equip Electr Moteur Procede de realisation d'un dispositif ventilateur pour machine electrique tournante et dispositif ventilateur pour la mise en oeuvre de ce procede
KR20090042409A (ko) * 2007-10-26 2009-04-30 현대로템 주식회사 소음 방지 고속전철용 견인 전동기
US7804208B2 (en) * 2007-12-14 2010-09-28 Hui Wing-Kin Method and structure for cooling an electric motor
JP5052332B2 (ja) * 2007-12-28 2012-10-17 東芝キヤリア株式会社 多翼回転体及び空気調和機の室内機
US20140225481A1 (en) * 2013-02-12 2014-08-14 Remy Technologies Llc Noise reducing features on cooling fan
US9537373B2 (en) * 2013-05-16 2017-01-03 Remy Technologies, L.L.C. Alternator fan
FR3020416B1 (fr) * 2014-04-29 2020-10-09 Peugeot Citroen Automobiles Sa Ventilateur pour machine electrique tournante de vehicule automobile

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000092787A (ja) 1998-09-07 2000-03-31 Mitsubishi Electric Corp 車両用交流発電機およびその製造方法
US20050104459A1 (en) 2003-11-17 2005-05-19 Emerson Electric Co. Low noise ventilation system for electric motor
JP2006070808A (ja) 2004-09-02 2006-03-16 Matsushita Electric Ind Co Ltd インペラ及びそれを備えた送風ファン
JP2006177235A (ja) 2004-12-22 2006-07-06 Matsushita Electric Ind Co Ltd インペラ及びそれを備えた送風ファン
DE102012206496A1 (de) 2012-04-19 2013-10-24 Robert Bosch Gmbh Elektrische Maschine mit einem Lüfterrad mit hoher Schaufelanzahl
CN103807208A (zh) 2012-11-08 2014-05-21 英业达科技有限公司 扇叶结构
JP2015104142A (ja) 2013-11-21 2015-06-04 三菱電機株式会社 交流発電機

Also Published As

Publication number Publication date
US20190140513A1 (en) 2019-05-09
US11190079B2 (en) 2021-11-30
CN109155571A (zh) 2019-01-04
WO2017196156A1 (ko) 2017-11-16
JP2019515637A (ja) 2019-06-06
EP3457543B1 (en) 2020-06-03
EP3457543A1 (en) 2019-03-20
CN109155571B (zh) 2020-12-29
EP3457543A4 (en) 2019-05-22

Similar Documents

Publication Publication Date Title
JP3419080B2 (ja) 回転電機
JP6810987B2 (ja) ローター組立体およびこれを含むモーター
CN105298920B (zh) 轴向涡轮发动机压缩机的导向轮叶组件叶片箱
JP6366851B2 (ja) 車両用交流発電機
JP2019530424A (ja) デュアルフローインペラーによって冷却される電気機械
KR20170011145A (ko) 로터 조립체 및 이를 포함하는 모터
KR20170077516A (ko) 로터 조립체 및 이를 포함하는 모터
JP7175767B2 (ja) ロータおよびこれを含むモータ
US20210111607A1 (en) Component for a power generation system
JP6603448B2 (ja) 遠心インペラ及び遠心ブロワ
CN107836072B (zh) 具有增大负压的涡轮的旋转电机
JP6775611B2 (ja) 遠心ファン及び車載用交流発電機
JPWO2020255331A1 (ja) 遠心ファンおよび回転電機
JP6433587B2 (ja) 車両用交流発電機の回転子
JPH09154256A (ja) 交流発電機
KR102582435B1 (ko) 로터 조립체 및 이를 포함하는 모터
KR102587579B1 (ko) 로터 조립체 및 이를 포함하는 모터
JP6703333B2 (ja) 車両用交流発電機の回転子
JP2024049915A (ja) 回転電機
CN109690919B (zh) 用于旋转电机的转子的风扇
JP7135138B2 (ja) 回転電機
JP7123283B1 (ja) 遠心ファンおよび遠心ファンを用いた回転電機
WO2019106761A1 (ja) 遠心ファンおよび回転電機
WO2024042561A1 (ja) 回転電機
KR20180034997A (ko) 모터

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181115

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200514

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200514

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210521

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210706

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211006

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220308

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220603

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20221011

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221109

R150 Certificate of patent or registration of utility model

Ref document number: 7175767

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150