JPS52115309A - Drafting device of rotating electric machine - Google Patents

Drafting device of rotating electric machine

Info

Publication number
JPS52115309A
JPS52115309A JP3282676A JP3282676A JPS52115309A JP S52115309 A JPS52115309 A JP S52115309A JP 3282676 A JP3282676 A JP 3282676A JP 3282676 A JP3282676 A JP 3282676A JP S52115309 A JPS52115309 A JP S52115309A
Authority
JP
Japan
Prior art keywords
electric machine
rotating electric
drafting device
draft passage
circumference wall
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.)
Granted
Application number
JP3282676A
Other languages
Japanese (ja)
Other versions
JPS5623377B2 (en
Inventor
Masayasu Nomura
Kazuo Ikeda
Tetsuo Aoyama
Mikio Sakurai
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
Priority to JP3282676A priority Critical patent/JPS52115309A/en
Publication of JPS52115309A publication Critical patent/JPS52115309A/en
Publication of JPS5623377B2 publication Critical patent/JPS5623377B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To form to weaken noise effecitvely by preparing inside circumference wall and outside circumference wall, such as to cover the outer circumference of stator frame and keep some interval mutually and forming inlet draft passage and exhausted draft passage.
COPYRIGHT: (C)1977,JPO&Japio
JP3282676A 1976-03-25 1976-03-25 Drafting device of rotating electric machine Granted JPS52115309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3282676A JPS52115309A (en) 1976-03-25 1976-03-25 Drafting device of rotating electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3282676A JPS52115309A (en) 1976-03-25 1976-03-25 Drafting device of rotating electric machine

Publications (2)

Publication Number Publication Date
JPS52115309A true JPS52115309A (en) 1977-09-27
JPS5623377B2 JPS5623377B2 (en) 1981-05-30

Family

ID=12369621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3282676A Granted JPS52115309A (en) 1976-03-25 1976-03-25 Drafting device of rotating electric machine

Country Status (1)

Country Link
JP (1) JPS52115309A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867291U (en) * 1981-10-31 1983-05-07 株式会社東芝 Air conditioner outdoor unit
JPS6399132U (en) * 1987-09-04 1988-06-27
JPS6399131U (en) * 1987-09-04 1988-06-27
JPH0672708B2 (en) * 1992-04-20 1994-09-14 株式会社東芝 Air conditioner outdoor unit
JPH0769062B2 (en) * 1992-11-19 1995-07-26 株式会社東芝 Air conditioner outdoor unit

Also Published As

Publication number Publication date
JPS5623377B2 (en) 1981-05-30

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