IT201700087339A1 - Gruppo motore elettrico per la trazione ferroviaria - Google Patents

Gruppo motore elettrico per la trazione ferroviaria

Info

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
Application number
IT102017000087339A
Other languages
English (en)
Inventor
Mario Porzio
Ciro Maiello
Simone Sinatti
Original Assignee
Hitachi Rail Italy S P A
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
Application filed by Hitachi Rail Italy S P A filed Critical Hitachi Rail Italy S P A
Priority to IT102017000087339A priority Critical patent/IT201700087339A1/it
Priority to US16/046,417 priority patent/US11228225B2/en
Priority to EP18186084.2A priority patent/EP3435526A1/en
Priority to JP2018141301A priority patent/JP7260261B2/ja
Publication of IT201700087339A1 publication Critical patent/IT201700087339A1/it

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
IT102017000087339A 2017-07-28 2017-07-28 Gruppo motore elettrico per la trazione ferroviaria IT201700087339A1 (it)

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
EP18186084.2A EP3435526A1 (en) 2017-07-28 2018-07-27 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

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
DE102015226575B4 (de) * 2015-12-22 2017-06-29 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
JP7260261B2 (ja) 2023-04-18
US11228225B2 (en) 2022-01-18
EP3435526A1 (en) 2019-01-30
JP2019058055A (ja) 2019-04-11
US20190036417A1 (en) 2019-01-31

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