CN112714994A - 旋转电机 - Google Patents
旋转电机 Download PDFInfo
- Publication number
- CN112714994A CN112714994A CN201980061198.5A CN201980061198A CN112714994A CN 112714994 A CN112714994 A CN 112714994A CN 201980061198 A CN201980061198 A CN 201980061198A CN 112714994 A CN112714994 A CN 112714994A
- Authority
- CN
- China
- Prior art keywords
- housing
- electric machine
- stator
- air chamber
- rotating electric
- 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.)
- Pending
Links
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
-
- 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
- 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
-
- 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
-
- 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
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019-063169 | 2019-03-28 | ||
JP2019063169 | 2019-03-28 | ||
PCT/JP2019/050918 WO2020194959A1 (ja) | 2019-03-28 | 2019-12-25 | 回転電機 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112714994A true CN112714994A (zh) | 2021-04-27 |
Family
ID=72610708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980061198.5A Pending CN112714994A (zh) | 2019-03-28 | 2019-12-25 | 旋转电机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11949318B2 (zh) |
EP (1) | EP3836364A4 (zh) |
JP (1) | JP7070793B2 (zh) |
CN (1) | CN112714994A (zh) |
WO (1) | WO2020194959A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7447375B2 (ja) | 2020-12-15 | 2024-03-12 | マブチモーター株式会社 | モータユニットおよびモータユニットの製造方法 |
WO2024117186A1 (ja) * | 2022-11-30 | 2024-06-06 | 株式会社アイシン | 車両用駆動装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06117521A (ja) * | 1992-09-30 | 1994-04-26 | Toyota Motor Corp | 歯車伝動装置のエアブリーザ構造 |
DE19810437A1 (de) * | 1997-08-26 | 1999-03-04 | Bosch Gmbh Robert | Elektrische Maschine |
JP4538253B2 (ja) | 2004-03-25 | 2010-09-08 | 本田技研工業株式会社 | モータ式動力装置 |
DE102004022557B4 (de) * | 2004-05-07 | 2021-07-22 | Siemens Aktiengesellschaft | Elektrische Maschine mit Wasserkühlung |
JP2012171428A (ja) | 2011-02-18 | 2012-09-10 | Ntn Corp | インホイールモータ駆動装置 |
CN202026203U (zh) * | 2011-05-05 | 2011-11-02 | 株洲南车时代电气股份有限公司 | 一种具有空气冷却结构的永磁同步牵引电机 |
JP5912424B2 (ja) * | 2011-11-07 | 2016-04-27 | トヨタ自動車株式会社 | ウォーターポンプ |
DE102012205754A1 (de) * | 2012-04-10 | 2013-10-10 | Continental Automotive Gmbh | Gehäuse für eine rotierende elektrische Maschine |
JP5843163B2 (ja) | 2012-05-22 | 2016-01-13 | 日本電産株式会社 | モータ |
JP5843162B2 (ja) | 2012-05-22 | 2016-01-13 | 日本電産株式会社 | モータ |
WO2015011976A1 (ja) * | 2013-07-24 | 2015-01-29 | 日産自動車株式会社 | 駆動伝動装置 |
JP6160633B2 (ja) | 2015-01-23 | 2017-07-12 | マツダ株式会社 | 駆動装置 |
JP6596364B2 (ja) | 2016-03-10 | 2019-10-23 | 本田技研工業株式会社 | モータ式動力装置 |
JP6774600B2 (ja) * | 2016-12-16 | 2020-10-28 | 日本電産株式会社 | モータおよびディスク駆動装置 |
-
2019
- 2019-12-25 WO PCT/JP2019/050918 patent/WO2020194959A1/ja unknown
- 2019-12-25 EP EP19921344.8A patent/EP3836364A4/en active Pending
- 2019-12-25 CN CN201980061198.5A patent/CN112714994A/zh active Pending
- 2019-12-25 US US17/274,351 patent/US11949318B2/en active Active
- 2019-12-25 JP JP2021508769A patent/JP7070793B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2020194959A1 (ja) | 2020-10-01 |
JPWO2020194959A1 (ja) | 2021-10-28 |
US11949318B2 (en) | 2024-04-02 |
EP3836364A4 (en) | 2021-12-01 |
EP3836364A1 (en) | 2021-06-16 |
JP7070793B2 (ja) | 2022-05-18 |
US20210313859A1 (en) | 2021-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Kariya City, Aichi Prefecture, Japan Applicant after: AISIN Co.,Ltd. Address before: Kariya City, Aichi Prefecture, Japan Applicant before: AISIN SEIKI Kabushiki Kaisha |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220214 Address after: Kariya City, Aichi Prefecture, Japan Applicant after: AISIN SEIKI Kabushiki Kaisha Address before: Aichi Prefecture, Japan Applicant before: AISIN AW Co.,Ltd. |
|
TA01 | Transfer of patent application right |