CA1272240A - Deflecteur a croisillons pour la ventilation bilaterale dans une machine dynamoelectrique - Google Patents

Deflecteur a croisillons pour la ventilation bilaterale dans une machine dynamoelectrique

Info

Publication number
CA1272240A
CA1272240A CA000518555A CA518555A CA1272240A CA 1272240 A CA1272240 A CA 1272240A CA 000518555 A CA000518555 A CA 000518555A CA 518555 A CA518555 A CA 518555A CA 1272240 A CA1272240 A CA 1272240A
Authority
CA
Canada
Prior art keywords
rotor
baffle
air
passages
stator
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA000518555A
Other languages
English (en)
Inventor
James H. Dymond
Nick Noorolah Saidi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
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 Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Priority to CA000518555A priority Critical patent/CA1272240A/fr
Application granted granted Critical
Publication of CA1272240A publication Critical patent/CA1272240A/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
CA000518555A 1986-09-18 1986-09-18 Deflecteur a croisillons pour la ventilation bilaterale dans une machine dynamoelectrique Expired - Lifetime CA1272240A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000518555A CA1272240A (fr) 1986-09-18 1986-09-18 Deflecteur a croisillons pour la ventilation bilaterale dans une machine dynamoelectrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000518555A CA1272240A (fr) 1986-09-18 1986-09-18 Deflecteur a croisillons pour la ventilation bilaterale dans une machine dynamoelectrique

Publications (1)

Publication Number Publication Date
CA1272240A true CA1272240A (fr) 1990-07-31

Family

ID=4133970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000518555A Expired - Lifetime CA1272240A (fr) 1986-09-18 1986-09-18 Deflecteur a croisillons pour la ventilation bilaterale dans une machine dynamoelectrique

Country Status (1)

Country Link
CA (1) CA1272240A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102299582A (zh) * 2011-08-22 2011-12-28 卧龙电气集团股份有限公司 一种电机用无源冷却器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102299582A (zh) * 2011-08-22 2011-12-28 卧龙电气集团股份有限公司 一种电机用无源冷却器

Similar Documents

Publication Publication Date Title
CA2010670C (fr) Rotor a pole saillant pour machine dynamoelectrique
US6139275A (en) Impeller for use in cooling dynamoelectric machine
US3969643A (en) Gas-cooled dynamo-electric machine
US3383529A (en) Dynamoelectric machine cooling
US4347451A (en) Salient pole dynamoelectric machine
US3588557A (en) Low loss ventilation for salient pole machines
RU2291545C2 (ru) Вентиляция ротора динамоэлектрической машины
CA1272240A (fr) Deflecteur a croisillons pour la ventilation bilaterale dans une machine dynamoelectrique
CA1288795C (fr) Agencement refroidisseur pour moteur en c.c.
CN112072855B (zh) 一种电机
US4020373A (en) Rotary electric machine
WO2022044450A1 (fr) Machine électrique rotative
JP2000308309A (ja) 回転電機
US2381296A (en) Direct-current dynamoelectric machine and ventilating system therefor
CA1238933A (fr) Systeme de refroidissement a reduction de perte par ventilation
US11973405B2 (en) Stator for rotating electric machine and cooling structure for stator
JPH083168Y2 (ja) 回転電気機械の冷却装置
JP2002354753A (ja) 回転電機
JPH10174370A (ja) 全閉外扇空冷熱交換器形回転電機
CA1087670A (fr) Rotor pour machine dynamoelectrique a refroidissement par air
JPH04156252A (ja) 回転電機の冷却装置
SU1221697A1 (ru) Электрическа машина
JPS57166850A (en) Cooler for rotary electric machine
CN112054617A (zh) 一种利用交叉内循环通风改善电机温升的方法
US2526047A (en) Totally enclosed dynamoelectric machine

Legal Events

Date Code Title Description
MKEX Expiry