JPS5532434A - Stator frame capable of cooling rotary electric machine - Google Patents

Stator frame capable of cooling rotary electric machine

Info

Publication number
JPS5532434A
JPS5532434A JP10368278A JP10368278A JPS5532434A JP S5532434 A JPS5532434 A JP S5532434A JP 10368278 A JP10368278 A JP 10368278A JP 10368278 A JP10368278 A JP 10368278A JP S5532434 A JPS5532434 A JP S5532434A
Authority
JP
Japan
Prior art keywords
stator frame
stator
core
segments
outside
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.)
Pending
Application number
JP10368278A
Other languages
Japanese (ja)
Inventor
Shigeru Okubo
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10368278A priority Critical patent/JPS5532434A/en
Publication of JPS5532434A publication Critical patent/JPS5532434A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the number of steps for manufacturing a stator frame of high cooling efficiency, by deeply drawing a steel sheet to a stator frame segment consisting of a flat part and a cooling fin part and by welding numerous such segments on the outside of a core.
CONSTITUTION: The steel sheet of high thermal conductivity is deeply drawn to the stator frame segment 53 consisting of the cooling fin part 52 and the flat part 51 located around the fin part. Numerous such segments are juxtaposed on the outside of the stator core 19 fitted with a coil. The flat parts of the segments are welded on the outside of the core, thereby manufacturing the stator frame. This reduces the steps for making the enclosed stator frame having inner and outer air passages 58, 56 and facilitates the fixation of the stator frame on the stator core 19.
COPYRIGHT: (C)1980,JPO&Japio
JP10368278A 1978-08-25 1978-08-25 Stator frame capable of cooling rotary electric machine Pending JPS5532434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10368278A JPS5532434A (en) 1978-08-25 1978-08-25 Stator frame capable of cooling rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10368278A JPS5532434A (en) 1978-08-25 1978-08-25 Stator frame capable of cooling rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5532434A true JPS5532434A (en) 1980-03-07

Family

ID=14360547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10368278A Pending JPS5532434A (en) 1978-08-25 1978-08-25 Stator frame capable of cooling rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5532434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190088U (en) * 1985-05-17 1986-11-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190088U (en) * 1985-05-17 1986-11-27

Similar Documents

Publication Publication Date Title
JPS52110402A (en) Liquid cooled winding for electric rotary machine
JPS5351407A (en) Revolving electrical machinery
JPS54113010A (en) Electric rotary machine
JPS5532434A (en) Stator frame capable of cooling rotary electric machine
JPS5674075A (en) Yokeless dc motor
JPS5246404A (en) Structure of motor stator
JPS6134844Y2 (en)
JPS5351405A (en) Making method for stator yoke of rotary electrical machine
JPS54115708A (en) Revolving electrical machinery
JPS56162953A (en) Current collector for rotary electric machine
JPS5771262A (en) Rotor for superconductive rotary machine
JPS5321702A (en) Rotary electric machine
JPS52111602A (en) Rotor core of rotary electric machine
JPS55114155A (en) Bulk pole type rotary electric machine
JPS5339403A (en) Motor with axial-wise air gap
JPS53133701A (en) Rotary machine
JPS5362244A (en) Induction heating cooking range
JPS5529263A (en) Device for cooling rotary electric machine
SU712898A1 (en) Electric machine stator
JPS5678352A (en) Rotary electric machine
JPS5434025A (en) Winding for electric machine
JPS57133613A (en) Reactor
JPS55153243A (en) Cooling device for electric rotary machine
JPS54102503A (en) Electric rotary machine
JPS5313254A (en) Blow-off air rectifying material using for open showcase and others