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CA1087670A - Rotor pour machine dynamoelectrique a refroidissement par air - Google Patents

Rotor pour machine dynamoelectrique a refroidissement par air

Info

Publication number
CA1087670A
CA1087670A CA293,064A CA293064A CA1087670A CA 1087670 A CA1087670 A CA 1087670A CA 293064 A CA293064 A CA 293064A CA 1087670 A CA1087670 A CA 1087670A
Authority
CA
Canada
Prior art keywords
air
air inlet
rotor
spider arms
cover plates
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
CA293,064A
Other languages
English (en)
Inventor
Hiroe Yamamoto
Masatoshi Watanabe
Hironori Okuda
Noriyoshi Takahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA1087670A publication Critical patent/CA1087670A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CA293,064A 1976-12-16 1977-12-14 Rotor pour machine dynamoelectrique a refroidissement par air Expired CA1087670A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15178476A JPS5375402A (en) 1976-12-16 1976-12-16 Rotor of rotary electric machinery
JP151784/1976 1976-12-16

Publications (1)

Publication Number Publication Date
CA1087670A true CA1087670A (fr) 1980-10-14

Family

ID=15526214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293,064A Expired CA1087670A (fr) 1976-12-16 1977-12-14 Rotor pour machine dynamoelectrique a refroidissement par air

Country Status (2)

Country Link
JP (1) JPS5375402A (fr)
CA (1) CA1087670A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112332569A (zh) * 2020-10-29 2021-02-05 佛山科学技术学院 一种直流无刷电机转子结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112332569A (zh) * 2020-10-29 2021-02-05 佛山科学技术学院 一种直流无刷电机转子结构
CN112332569B (zh) * 2020-10-29 2022-02-25 佛山科学技术学院 一种直流无刷电机转子结构

Also Published As

Publication number Publication date
JPS5375402A (en) 1978-07-04

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Legal Events

Date Code Title Description
MKEX Expiry