JPS6423736A - Stator of electrical rotating machine - Google Patents

Stator of electrical rotating machine

Info

Publication number
JPS6423736A
JPS6423736A JP17891987A JP17891987A JPS6423736A JP S6423736 A JPS6423736 A JP S6423736A JP 17891987 A JP17891987 A JP 17891987A JP 17891987 A JP17891987 A JP 17891987A JP S6423736 A JPS6423736 A JP S6423736A
Authority
JP
Japan
Prior art keywords
superconductive
cooling
plate
fixing
medium storing
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
JP17891987A
Other languages
Japanese (ja)
Inventor
Hiroe Yamamoto
Naoki Maki
Hiroshi Tomeoku
Kiyoshi Yamaguchi
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 JP17891987A priority Critical patent/JPS6423736A/en
Publication of JPS6423736A publication Critical patent/JPS6423736A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE:To prevent generation of an eddy current due to entry of a leakage flux in an armature winding coil end part by arranging at the end of a stator a superconductive shielding plate embedding a fixed reinforcing plate equipped with a fixing protrusion, cooling-medium storing holes and fixing holes in a superconductive substance. CONSTITUTION:In the inner peripheral part and the end face of an end plate 9 at the end of an armature core 7 housing and fixing an armature winding 6, there is arranged a superconductive shielding plate 19, where a fixed reinforcing plate 17 having a split ring-shaped, dovetail type fixing protrusion 14, cooling-medium storing ducts 15 for storing a cooling medium and fixing holes 16 for preventing a superconductive substance from coming off is embedded and molded in said superconductive substance 18. Said superconductive shielding plate 19 is removably fixed by dovetail grooves 20a, 20b of the end plate 9 and the fixing protrusion 14 of the fixed reinforcing plate 17. Then, said cooling medium is poured into the cooling-medium storing ducts 15.
JP17891987A 1987-07-20 1987-07-20 Stator of electrical rotating machine Pending JPS6423736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17891987A JPS6423736A (en) 1987-07-20 1987-07-20 Stator of electrical rotating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17891987A JPS6423736A (en) 1987-07-20 1987-07-20 Stator of electrical rotating machine

Publications (1)

Publication Number Publication Date
JPS6423736A true JPS6423736A (en) 1989-01-26

Family

ID=16056943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17891987A Pending JPS6423736A (en) 1987-07-20 1987-07-20 Stator of electrical rotating machine

Country Status (1)

Country Link
JP (1) JPS6423736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105024468A (en) * 2014-04-17 2015-11-04 华中科技大学 Axial-flux motor core device with water cooling structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105024468A (en) * 2014-04-17 2015-11-04 华中科技大学 Axial-flux motor core device with water cooling structure

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