IT201700087339A1 - Gruppo motore elettrico per la trazione ferroviaria - Google Patents
Gruppo motore elettrico per la trazione ferroviariaInfo
- Publication number
- IT201700087339A1 IT201700087339A1 IT102017000087339A IT201700087339A IT201700087339A1 IT 201700087339 A1 IT201700087339 A1 IT 201700087339A1 IT 102017000087339 A IT102017000087339 A IT 102017000087339A IT 201700087339 A IT201700087339 A IT 201700087339A IT 201700087339 A1 IT201700087339 A1 IT 201700087339A1
- Authority
- IT
- Italy
- Prior art keywords
- electric motor
- motor unit
- railway traction
- railway
- traction
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C3/00—Electric locomotives or railcars
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102017000087339A IT201700087339A1 (it) | 2017-07-28 | 2017-07-28 | Gruppo motore elettrico per la trazione ferroviaria |
US16/046,417 US11228225B2 (en) | 2017-07-28 | 2018-07-26 | Electric motor assembly for railway drive |
JP2018141301A JP7260261B2 (ja) | 2017-07-28 | 2018-07-27 | 鉄道駆動用電動機アセンブリ |
EP18186084.2A EP3435526A1 (en) | 2017-07-28 | 2018-07-27 | Electric motor assembly for railway drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102017000087339A IT201700087339A1 (it) | 2017-07-28 | 2017-07-28 | Gruppo motore elettrico per la trazione ferroviaria |
Publications (1)
Publication Number | Publication Date |
---|---|
IT201700087339A1 true IT201700087339A1 (it) | 2019-01-28 |
Family
ID=60628069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT102017000087339A IT201700087339A1 (it) | 2017-07-28 | 2017-07-28 | Gruppo motore elettrico per la trazione ferroviaria |
Country Status (4)
Country | Link |
---|---|
US (1) | US11228225B2 (it) |
EP (1) | EP3435526A1 (it) |
JP (1) | JP7260261B2 (it) |
IT (1) | IT201700087339A1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110541843A (zh) * | 2019-09-23 | 2019-12-06 | 上海电气集团上海电机厂有限公司 | 一种用于空气冷却电机的离心风扇风量分配调整方法 |
CN111478491B (zh) * | 2020-05-18 | 2021-07-30 | 中车永济电机有限公司 | 车下安装内燃动车防水浪开启式自通风主发电机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH495651A (de) * | 1969-02-24 | 1970-08-31 | Bbc Brown Boveri & Cie | Einrichtung zur Geräuschverminderung an mehrschaufligen Radialverdichterrädern, insbesondere Radiallüftern zur Kühlung eigenbelüfteter elektrischer Maschinen |
WO1997037421A1 (en) * | 1996-03-29 | 1997-10-09 | Newage International Limited | Alternating current machines |
JP2002233104A (ja) * | 2001-01-29 | 2002-08-16 | Mitsubishi Electric Corp | 誘導電動機 |
JP2005312242A (ja) * | 2004-04-23 | 2005-11-04 | East Japan Railway Co | 車両用主電動機 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB149411A (en) | 1919-05-09 | 1920-08-09 | William Edward Ireland | Improvements in and connected with electric motors and particularly electric traction motors |
JPS5840779Y2 (ja) * | 1976-08-13 | 1983-09-13 | 株式会社日立製作所 | 回転電機の防音装置 |
JPS5337004A (en) | 1976-09-16 | 1978-04-05 | Matsushita Electric Ind Co Ltd | Magnetic card reader |
NL174933C (nl) * | 1981-02-03 | 1984-09-03 | Koopmans Luitzen B | Verplaatsbare lierinrichting. |
JPS586562U (ja) * | 1981-07-02 | 1983-01-17 | 本田技研工業株式会社 | 携帯発電機の冷却風排出案内装置 |
JPH01167500A (ja) * | 1987-12-21 | 1989-07-03 | Seiko Epson Corp | 送風機 |
JP5889512B2 (ja) * | 2008-12-24 | 2016-03-22 | 株式会社東芝 | 車両駆動装置 |
TWI465010B (zh) | 2010-04-21 | 2014-12-11 | Foxconn Tech Co Ltd | 離心風扇 |
US9912207B2 (en) * | 2015-03-23 | 2018-03-06 | Regal Beloit America, Inc. | Electrical machine housing and methods of assembling the same |
DE102015226575C5 (de) * | 2015-12-22 | 2024-05-29 | Nicotra Gebhardt GmbH | Ventilatoreinrichtung |
DE102016225180A1 (de) * | 2016-12-15 | 2018-06-21 | Continental Automotive Gmbh | Elektrische Maschine |
US10982688B2 (en) * | 2019-01-28 | 2021-04-20 | Johnson Controls Technology Company | HVAC fan assembly air inlet systems and methods |
-
2017
- 2017-07-28 IT IT102017000087339A patent/IT201700087339A1/it unknown
-
2018
- 2018-07-26 US US16/046,417 patent/US11228225B2/en active Active
- 2018-07-27 JP JP2018141301A patent/JP7260261B2/ja active Active
- 2018-07-27 EP EP18186084.2A patent/EP3435526A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH495651A (de) * | 1969-02-24 | 1970-08-31 | Bbc Brown Boveri & Cie | Einrichtung zur Geräuschverminderung an mehrschaufligen Radialverdichterrädern, insbesondere Radiallüftern zur Kühlung eigenbelüfteter elektrischer Maschinen |
WO1997037421A1 (en) * | 1996-03-29 | 1997-10-09 | Newage International Limited | Alternating current machines |
JP2002233104A (ja) * | 2001-01-29 | 2002-08-16 | Mitsubishi Electric Corp | 誘導電動機 |
JP2005312242A (ja) * | 2004-04-23 | 2005-11-04 | East Japan Railway Co | 車両用主電動機 |
Also Published As
Publication number | Publication date |
---|---|
JP2019058055A (ja) | 2019-04-11 |
US11228225B2 (en) | 2022-01-18 |
JP7260261B2 (ja) | 2023-04-18 |
EP3435526A1 (en) | 2019-01-30 |
US20190036417A1 (en) | 2019-01-31 |
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