BR9205721A - Defletor de ar de estator - Google Patents

Defletor de ar de estator

Info

Publication number
BR9205721A
BR9205721A BR9205721A BR9205721A BR9205721A BR 9205721 A BR9205721 A BR 9205721A BR 9205721 A BR9205721 A BR 9205721A BR 9205721 A BR9205721 A BR 9205721A BR 9205721 A BR9205721 A BR 9205721A
Authority
BR
Brazil
Prior art keywords
air deflector
stator air
stator
deflector
air
Prior art date
Application number
BR9205721A
Other languages
English (en)
Inventor
Carl Alfred Holmes
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR9205721A publication Critical patent/BR9205721A/pt

Links

Classifications

    • 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
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
BR9205721A 1992-01-03 1992-10-30 Defletor de ar de estator BR9205721A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/817,269 US5214324A (en) 1992-01-03 1992-01-03 Stator air baffle
PCT/US1992/009307 WO1993013584A1 (en) 1992-01-03 1992-10-30 Stator air baffle

Publications (1)

Publication Number Publication Date
BR9205721A true BR9205721A (pt) 1995-05-02

Family

ID=25222701

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205721A BR9205721A (pt) 1992-01-03 1992-10-30 Defletor de ar de estator

Country Status (9)

Country Link
US (1) US5214324A (pt)
EP (1) EP0574558B1 (pt)
JP (1) JP3162392B2 (pt)
AU (1) AU651782B2 (pt)
BR (1) BR9205721A (pt)
CA (1) CA2104970A1 (pt)
DE (1) DE69212996T2 (pt)
ES (1) ES2090708T3 (pt)
WO (1) WO1993013584A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420469A (en) * 1993-10-25 1995-05-30 Onan Corporation Brush air seal
DE19653060A1 (de) * 1996-12-19 1998-06-25 Asea Brown Boveri Gasgekühlte elektrische Maschine
US6188153B1 (en) 1999-02-18 2001-02-13 General Electric Company Segmented stator end turn air deflector for force ventilated AC motor
US6127761A (en) * 1999-10-19 2000-10-03 General Electric Co. Generator stator end winding seal
US6495943B2 (en) * 2000-12-19 2002-12-17 General Electric Company Spaceblock scoops for enhanced rotor cavity heat transfer
US20020105238A1 (en) 2001-02-06 2002-08-08 Radomile Michael Camillo Method and kit for improved distribution of cooling air in an electric machine
US20040079566A1 (en) * 2002-10-24 2004-04-29 General Electric Company Stator insulation protection system
DE102004013133A1 (de) * 2004-03-17 2005-10-13 Siemens Ag Elektrische Maschine mit verbesserter Kühlung und entsprechendes Kühlverfahren
CN101728890A (zh) * 2008-10-23 2010-06-09 鸿富锦精密工业（深圳）有限公司 马达壳体
US8179002B2 (en) * 2011-03-31 2012-05-15 General Electric Company Axial cooled generator
EP2899853B1 (en) * 2014-01-23 2018-10-24 General Electric Technology GmbH Support element and stator assembly comprising the same
KR200490109Y1 (ko) * 2014-12-12 2019-09-26 현대일렉트릭앤에너지시스템(주) 유도 전동기
GB2546735A (en) * 2016-01-25 2017-08-02 Cummins Generator Tech Ltd Air flow baffle for rotating electrical machine
JP6665344B2 (ja) 2017-03-30 2020-03-13 三菱電機株式会社 車両用電動機
GB201901267D0 (en) * 2019-01-30 2019-03-20 Cummins Generator Technologies Deflector for rotating electrical machine
US11621611B2 (en) 2019-12-20 2023-04-04 Borgwarner Inc. Electric machine with baffle member for filtering air flow
EP4131741A4 (en) * 2020-03-30 2024-01-03 Weg Equipamentos Eletricos S/A ELECTRIC LATHE AND AIR DEFLECTOR FOR ELECTRIC LATHE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB509359A (en) * 1938-04-19 1939-07-14 Ernest Barlow Improvements relating to dynamo electric machines
DE1055108B (de) * 1958-03-20 1959-04-16 Bbc Brown Boveri & Cie Anordnung zur Versteifung der Wickelkoepfe elektrischer Maschinen
DE1146581B (de) * 1961-11-07 1963-04-04 Himmelwerk A G Kuehlanordnung fuer die Staenderwickelkoepfe eines Elektromotors mit Durchzugskuehlung
DE1286198C2 (de) * 1964-12-24 1973-05-17 Bbc Brown Boveri & Cie Anordnung zur Abstuetzung der Stirnverbindungen der Staenderwicklung einer elektrischen Maschine grosser axialer Laenge
US3691416A (en) * 1971-06-14 1972-09-12 Gen Electric Flexible support structure for end winding connections
SU381132A1 (ru) * 1971-06-17 1973-05-15 Центральное Конструкторское Бюро Главэнергоремонта Статор электрической машины
US3819965A (en) * 1972-11-20 1974-06-25 Gen Electric Cooling systems especially for dry type induction regulators
DE2333218B2 (de) * 1973-06-29 1975-10-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung eines betriebsmäßig spaltrohrlosen Elektromotors mit innerhalb eines Motorgehäuses vergossener Ständerwicklung
JPS55150755A (en) * 1979-05-15 1980-11-22 Toshiba Corp Totally-enclosed rotating electric machine
JPS5889046A (ja) * 1981-11-24 1983-05-27 Mitsubishi Electric Corp 回転電機の冷却装置
US4598223A (en) * 1984-12-21 1986-07-01 Sundstrand Corporation End turn construction for dynamoelectric machines
US4766337A (en) * 1987-05-21 1988-08-23 Magnetek, Inc. Open drip-proof machinery cooling system using totally enclosed type bearing brackets
GB2246025B (en) * 1990-05-21 1994-08-03 Mitsuba Electric Mfg Co Structure for locating permanent magnets in dynamic electric machine
JPH0297251A (ja) * 1988-09-30 1990-04-09 Toshiba Corp 回転電機

Also Published As

Publication number Publication date
JPH06505861A (ja) 1994-06-30
ES2090708T3 (es) 1996-10-16
AU3057292A (en) 1993-07-28
CA2104970A1 (en) 1993-07-04
EP0574558B1 (en) 1996-08-21
JP3162392B2 (ja) 2001-04-25
EP0574558A1 (en) 1993-12-22
WO1993013584A1 (en) 1993-07-08
US5214324A (en) 1993-05-25
DE69212996T2 (de) 1997-03-27
DE69212996D1 (de) 1996-09-26
AU651782B2 (en) 1994-07-28

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
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Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.