JPS54113806A - Magnetic wedge - Google Patents

Magnetic wedge

Info

Publication number
JPS54113806A
JPS54113806A JP1986078A JP1986078A JPS54113806A JP S54113806 A JPS54113806 A JP S54113806A JP 1986078 A JP1986078 A JP 1986078A JP 1986078 A JP1986078 A JP 1986078A JP S54113806 A JPS54113806 A JP S54113806A
Authority
JP
Japan
Prior art keywords
resin
wedge
magnetic
magnetic material
core
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
JP1986078A
Other languages
Japanese (ja)
Inventor
Toru Kakizume
Yorihiko Takeda
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 JP1986078A priority Critical patent/JPS54113806A/en
Publication of JPS54113806A publication Critical patent/JPS54113806A/en
Pending legal-status Critical Current

Links

Landscapes

  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE: To promote an improvement of the workability, simultaneously with a semi-closing slot effectively utilized, by means of using the magnetic wedge.
CONSTITUTION: The magnetic wedge is constructed in such manner that, with a magnetic material 5 like iron plates made a punching work, on the holding material, used also for the guide prupose, bigger than a magnetic material 6 and constructed by a guide 7 and a mount 8 made of resin, the magnetic material 6 be made a layer- building, with the periphery of said magnetic material 6 being covered by a felt- like porous resin 5. With the above described wedge inserted into a core slot opening part of the rotary electric machine and processed a work of impregnation wholly in one unit with the core, the felt-like resin 5 is firmly solidified by a resin of the insulating material, providing an unification of the wedge with the core.
COPYRIGHT: (C)1979,JPO&Japio
JP1986078A 1978-02-24 1978-02-24 Magnetic wedge Pending JPS54113806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986078A JPS54113806A (en) 1978-02-24 1978-02-24 Magnetic wedge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986078A JPS54113806A (en) 1978-02-24 1978-02-24 Magnetic wedge

Publications (1)

Publication Number Publication Date
JPS54113806A true JPS54113806A (en) 1979-09-05

Family

ID=12010971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986078A Pending JPS54113806A (en) 1978-02-24 1978-02-24 Magnetic wedge

Country Status (1)

Country Link
JP (1) JPS54113806A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761580A (en) * 1987-06-17 1988-08-02 Magnetek, Inc. Magnetic top wedge
US4827597A (en) * 1987-06-17 1989-05-09 Magnetek, Inc. Method of forming magnetic top wedge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761580A (en) * 1987-06-17 1988-08-02 Magnetek, Inc. Magnetic top wedge
US4827597A (en) * 1987-06-17 1989-05-09 Magnetek, Inc. Method of forming magnetic top wedge

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