IN2014MN02319A - - Google Patents

Info

Publication number
IN2014MN02319A
IN2014MN02319A IN2319MUN2014A IN2014MN02319A IN 2014MN02319 A IN2014MN02319 A IN 2014MN02319A IN 2319MUN2014 A IN2319MUN2014 A IN 2319MUN2014A IN 2014MN02319 A IN2014MN02319 A IN 2014MN02319A
Authority
IN
India
Prior art keywords
flow path
hole
path groove
back cover
liquid droplets
Prior art date
Application number
Other languages
English (en)
Inventor
Takashi Shiraishi
Takahiro Hiwa
Shohei Osuga
Original Assignee
Nidec Corp
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 Nidec Corp filed Critical Nidec Corp
Publication of IN2014MN02319A publication Critical patent/IN2014MN02319A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/006—Structural associations of commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • 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
    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • H02K5/1285—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs of the submersible type
    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/141—Means for supporting or protecting brushes or brush holders for cooperation with slip-rings
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/146—Pivotally supported brushes or brush holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Gasket Seals (AREA)
IN2319MUN2014 2012-05-22 2013-05-17 IN2014MN02319A (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012116843A JP5843162B2 (ja) 2012-05-22 2012-05-22 モータ
PCT/JP2013/003159 WO2013175749A1 (en) 2012-05-22 2013-05-17 Motor

Publications (1)

Publication Number Publication Date
IN2014MN02319A true IN2014MN02319A (https=) 2015-08-07

Family

ID=49623459

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2319MUN2014 IN2014MN02319A (https=) 2012-05-22 2013-05-17

Country Status (6)

Country Link
US (1) US9960652B2 (https=)
JP (1) JP5843162B2 (https=)
CN (1) CN104508950B (https=)
DE (1) DE112013002631T5 (https=)
IN (1) IN2014MN02319A (https=)
WO (1) WO2013175749A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3019404B1 (fr) * 2014-03-31 2017-11-03 Valeo Equip Electr Moteur Platine support de porte-balais pour moteur electrique et porte-balai correspondant
JP6528501B2 (ja) * 2015-03-26 2019-06-12 日本電産株式会社 モータおよびファン
WO2019065237A1 (ja) * 2017-09-29 2019-04-04 日本電産株式会社 モータ
US10641286B2 (en) * 2017-11-07 2020-05-05 Air Cool Industrial Co., Ltd. Waterproof structure of wall-mounted fan housing
FR3081632B1 (fr) * 2018-05-28 2020-05-08 Valeo Equipements Electriques Moteur Demarreur de moteur de vehicule etanche avec rondelle porte-balais calee angulairement
CN111384810B (zh) * 2018-12-28 2022-11-11 日本电产（大连）有限公司 有刷马达以及电气设备
JP7070793B2 (ja) * 2019-03-28 2022-05-18 株式会社アイシン 回転電機
JP7277314B2 (ja) * 2019-08-23 2023-05-18 ファナック株式会社 ワーク支持装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127258U (https=) 1987-02-13 1988-08-19
JPH0275958U (https=) * 1988-11-26 1990-06-11
DE3840273A1 (de) * 1988-11-30 1990-05-31 Vdo Schindling Lagerschild fuer den antriebsmotor einer foerderpumpe
JPH02211379A (ja) * 1989-02-10 1990-08-22 Mitsubishi Electric Corp 始動電動機の排水装置
JPH0723961U (ja) * 1993-10-01 1995-05-02 国産電機株式会社 直流電動機
JP3051656B2 (ja) 1995-06-13 2000-06-12 アスモ株式会社 自動車用モータの冷却構造
JPH09261906A (ja) 1996-03-21 1997-10-03 Asmo Co Ltd 電動機の防水構造
JPH10252622A (ja) * 1997-01-09 1998-09-22 Denso Corp スタータ
JP3134244B2 (ja) * 1997-12-01 2001-02-13 ジェコー株式会社 モータの防水構造
US6448676B1 (en) * 1999-05-18 2002-09-10 Siemens Automotive Inc. Pulse width modulated engine cooling fan motor with integrated MOSFET
JP4372970B2 (ja) * 2000-05-31 2009-11-25 アスモ株式会社 モータ
JP4593832B2 (ja) 2001-06-25 2010-12-08 アスモ株式会社 モータの防水構造
JP4013254B2 (ja) * 2003-06-11 2007-11-28 株式会社デンソー 燃料ポンプ
JP3971349B2 (ja) * 2003-06-27 2007-09-05 アスモ株式会社 車両空調用モータの防水構造
FR2856852B1 (fr) 2003-06-27 2006-09-29 Asmo Co Ltd Ensemble moteur pour climatiseur pour vehicules
JP4473644B2 (ja) 2004-05-20 2010-06-02 矢崎総業株式会社 モータの防水構造
JP4337669B2 (ja) * 2004-07-13 2009-09-30 株式会社デンソー 車両用電動送風ファン装置
JP2006174589A (ja) * 2004-12-15 2006-06-29 Denso Corp 回転電機
JP4897442B2 (ja) 2006-11-22 2012-03-14 株式会社ティラド ファンモータの水抜構造
US7741743B2 (en) * 2007-10-30 2010-06-22 Showa Corporation Feeder line drawing structure of motor for ship propeller
CN201690289U (zh) * 2010-05-11 2010-12-29 许晓华 一种碳刷安装板与端盖连接结构
JP5652128B2 (ja) * 2010-10-29 2015-01-14 株式会社デンソー 回転電機の水抜き構造
CN202014151U (zh) * 2011-03-21 2011-10-19 杜权辉 一种直流电机用分体式碳刷套定位结构

Also Published As

Publication number Publication date
JP5843162B2 (ja) 2016-01-13
CN104508950B (zh) 2017-05-17
WO2013175749A1 (en) 2013-11-28
JP2013243891A (ja) 2013-12-05
US9960652B2 (en) 2018-05-01
DE112013002631T5 (de) 2015-05-07
US20150084460A1 (en) 2015-03-26
CN104508950A (zh) 2015-04-08

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