KR840001397A - 회전전기(電機)의 냉각장치 - Google Patents

회전전기(電機)의 냉각장치 Download PDF

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Publication number
KR840001397A
KR840001397A KR1019820003758A KR820003758A KR840001397A KR 840001397 A KR840001397 A KR 840001397A KR 1019820003758 A KR1019820003758 A KR 1019820003758A KR 820003758 A KR820003758 A KR 820003758A KR 840001397 A KR840001397 A KR 840001397A
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KR
South Korea
Prior art keywords
ventilation
coil end
stator
coil
partition member
Prior art date
Application number
KR1019820003758A
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English (en)
Other versions
KR870000572B1 (ko
Inventor
유미데루 우쓰노미야 (외 1)
Original Assignee
카다야마 히도하지로
미쓰비시 전기 주식회사
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 카다야마 히도하지로, 미쓰비시 전기 주식회사 filed Critical 카다야마 히도하지로
Publication of KR840001397A publication Critical patent/KR840001397A/ko
Application granted granted Critical
Publication of KR870000572B1 publication Critical patent/KR870000572B1/ko

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Classifications

    • 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
    • H02K9/00—Arrangements for cooling or ventilating

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

내용 없음

Description

회전전기(電機)의 냉각장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명의 일실시예에 의한 회전전기의 냉각장치 요부를 표시한 종단면도.

Claims (4)

  1. 고정자의 코일엔드를 회전자의 축방향에 대하여 냉각풍이 코일엔드의 내주측으로 향하는 제1의 통풍부분과, 이 제1의 통풍부분을 경유한 냉각풍이 코일엔드의 외주측으로 향하는 제2의 통풍부분으로 구분함과 동시에, 상기 제2의 통풍부분을 경유한 냉각풍을 상기 고정자 주위의 공간에 안내하는 통풍가이드를 구비시킴을 특징으로 한 회전전기의 냉각장치.
  2. 제1항에 있어서, 통풍가이드는 고정자코일엔드부를 외주측에서 복개하는 포위판과, 이 포위판의 내주측에 설치되어 상기 고정자코일엔드부가 존재하는 공간을 2개의 통풍로로 구분하는 구획부재등으로 구성한 회전전기의 냉각장치.
  3. 제2항에 있어서, 구획부재는 고정자코일에 당접하는 부분이 절연물로 구성된 회전전기의 냉각장치.
  4. 제2항 또는 제3항에 있어서, 구획부재는 고정자코일엔드부의 상구코일과 하구코일과의 사이에 주위방향에 개재시킨 간격링과, 이 간격링에 연결되어 상기 상구코일상호간 및 하구코일상호간에 각각 개재시킨 간격편등으로 구성된 회전전기의 냉각장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8203758A 1981-11-24 1982-08-21 회전전기(電機)의 냉각장치 KR870000572B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56188589A JPS5889046A (ja) 1981-11-24 1981-11-24 回転電機の冷却装置
JP188589 1981-11-24
JP???56-188589 1981-11-24

Publications (2)

Publication Number Publication Date
KR840001397A true KR840001397A (ko) 1984-04-30
KR870000572B1 KR870000572B1 (ko) 1987-03-19

Family

ID=16226307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8203758A KR870000572B1 (ko) 1981-11-24 1982-08-21 회전전기(電機)의 냉각장치

Country Status (5)

Country Link
US (1) US4442371A (ko)
JP (1) JPS5889046A (ko)
KR (1) KR870000572B1 (ko)
AU (1) AU542374B2 (ko)
DE (1) DE3242018C2 (ko)

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DE19617540A1 (de) * 1996-05-02 1997-11-13 Asea Brown Boveri Gasgekühlte elektrische Maschine
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DE29722433U1 (de) * 1997-12-18 1998-02-26 Siemens Ag Elektromotor mit Wickelkopfversteifung
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FR2800931B1 (fr) * 1999-11-09 2004-01-23 Alstom Dispositif de ventilation et moteur electrique de traction ferroviaire equipe d'un tel dispositif
JP3650303B2 (ja) * 2000-02-29 2005-05-18 三菱電機株式会社 交流発電機
DE10052427A1 (de) * 2000-10-23 2002-05-02 Alstom Switzerland Ltd Schnelllaufende elektrische Maschine
KR20030051382A (ko) * 2001-12-19 2003-06-25 가부시끼가이샤 히다치 세이사꾸쇼 회전전기
US20040079566A1 (en) * 2002-10-24 2004-04-29 General Electric Company Stator insulation protection system
JP4980631B2 (ja) * 2006-03-16 2012-07-18 トヨタ自動車株式会社 相間絶縁部材および回転電機
DE102008033959B4 (de) * 2008-07-21 2010-07-15 Siemens Aktiengesellschaft Elektrische Maschine mit Radialtrennblechen zur Kühlluftführung
JP4919106B2 (ja) * 2009-01-15 2012-04-18 アイシン・エィ・ダブリュ株式会社 ステータ
US8446056B2 (en) * 2010-09-29 2013-05-21 Remy Technologies, Llc Electric machine cooling system and method
EP2512009A1 (de) * 2011-04-15 2012-10-17 Siemens Aktiengesellschaft Kühleinrichtung zum Kühlen eines Wicklungsgeflechts einer elektrischen Maschine und Verfahren zum Nachrüsten der elektrischen Maschine mit der Kühleinrichtung
FR2978631B1 (fr) * 2011-07-29 2014-08-08 Renault Sa Element de machine electrique comprenant une carcasse et un bobinage
DE202013011351U1 (de) * 2013-10-16 2015-01-19 Liebherr-Components Biberach Gmbh Antriebsvorrichtung
EP2993767A1 (de) * 2014-09-08 2016-03-09 Siemens Aktiengesellschaft Generator für ein Kraftwerk
JP6208702B2 (ja) * 2015-03-06 2017-10-04 ファナック株式会社 外筒を備えるステータ、およびモータ
GB201512663D0 (en) * 2015-07-20 2015-08-26 Rolls Royce Plc Electrical machines
JP6669036B2 (ja) * 2016-10-21 2020-03-18 株式会社デンソー 回転電機
JP6969344B2 (ja) * 2017-12-15 2021-11-24 株式会社明電舎 回転機および回転機の製造方法
JP7031386B2 (ja) * 2018-03-09 2022-03-08 株式会社明電舎 回転電機

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Also Published As

Publication number Publication date
JPS5889046A (ja) 1983-05-27
DE3242018C2 (de) 1986-07-24
AU542374B2 (en) 1985-02-21
AU9066382A (en) 1983-06-02
DE3242018A1 (de) 1983-06-09
KR870000572B1 (ko) 1987-03-19
US4442371A (en) 1984-04-10

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