CA1211146A - Diffuseur ventilateur et collecteur combines pour systeme de refroidissement de machine dynamoelectrique - Google Patents

Diffuseur ventilateur et collecteur combines pour systeme de refroidissement de machine dynamoelectrique

Info

Publication number
CA1211146A
CA1211146A CA000460398A CA460398A CA1211146A CA 1211146 A CA1211146 A CA 1211146A CA 000460398 A CA000460398 A CA 000460398A CA 460398 A CA460398 A CA 460398A CA 1211146 A CA1211146 A CA 1211146A
Authority
CA
Canada
Prior art keywords
gas
fan
annular chamber
disk
diffuser
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
Application number
CA000460398A
Other languages
English (en)
Inventor
Anthony F. Armor
Allan C. Shartrand
David A. Noel
Kathryn M. Rominger
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 Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to CA000460398A priority Critical patent/CA1211146A/fr
Application granted granted Critical
Publication of CA1211146A publication Critical patent/CA1211146A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)
CA000460398A 1984-08-03 1984-08-03 Diffuseur ventilateur et collecteur combines pour systeme de refroidissement de machine dynamoelectrique Expired CA1211146A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000460398A CA1211146A (fr) 1984-08-03 1984-08-03 Diffuseur ventilateur et collecteur combines pour systeme de refroidissement de machine dynamoelectrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000460398A CA1211146A (fr) 1984-08-03 1984-08-03 Diffuseur ventilateur et collecteur combines pour systeme de refroidissement de machine dynamoelectrique

Publications (1)

Publication Number Publication Date
CA1211146A true CA1211146A (fr) 1986-09-09

Family

ID=4128466

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000460398A Expired CA1211146A (fr) 1984-08-03 1984-08-03 Diffuseur ventilateur et collecteur combines pour systeme de refroidissement de machine dynamoelectrique

Country Status (1)

Country Link
CA (1) CA1211146A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114389398A (zh) * 2022-01-19 2022-04-22 湖南中车尚驱电气有限公司 一种扩压端盖及电机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114389398A (zh) * 2022-01-19 2022-04-22 湖南中车尚驱电气有限公司 一种扩压端盖及电机

Similar Documents

Publication Publication Date Title
US3643119A (en) Ventilated dynamoelectric machine
US4051400A (en) End gas gap baffle structure for reverse flow cooled dynamoelectric machine
JP3973220B2 (ja) 発電機通気システム用のシーリング装置
US5652469A (en) Reverse flow ventilation system with stator core center discharge duct and/or end region cooling system
US8283817B2 (en) Electric machine having a twin axial fan
US8648505B2 (en) Electrical machine with multiple cooling flows and cooling method
US5633543A (en) Pressure equalizer and method for reverse flow ventilated armature in power generator
RU2399141C1 (ru) Электрическая машина с охлаждаемым внутри ротором
US6392320B1 (en) Gas-cooled electrical machine having an axial fan
US5894178A (en) Rotor of a turbogenerator having pressure generating and deflecting flow cascode for direct gas cooling
US3800173A (en) Dynamoelectric machine having improved ventilation
US4547688A (en) Dynamoelectric machine with rotor ventilation system including prewhirl inlet guide vanes
US4379975A (en) Reverse flow cooled dynamoelectric machine
US4465947A (en) Fan diffuser and collector combination for cooling systems in dynamoelectric machines
CN100431242C (zh) 电机转子通风装置
WO2002071577A1 (fr) Machine electrique rotative
CN1034782C (zh) 气冷式电机
CA1211146A (fr) Diffuseur ventilateur et collecteur combines pour systeme de refroidissement de machine dynamoelectrique
US6426574B1 (en) Rotor of a turbogenerator having direct gas cooling incorporating a two-stage flow cascade
JP2001298906A (ja) 回転電機
CA1301819C (fr) Carenage pour machine dynamoelectrique
JPS607894B2 (ja) 突極形回転電機
JP2000041362A (ja) 回転電機
CA1238933A (fr) Systeme de refroidissement a reduction de perte par ventilation
JP7210373B2 (ja) 回転電機

Legal Events

Date Code Title Description
MKEX Expiry