JPS54158611A - Iron core slot use wedge of revolving electrical machinery - Google Patents

Iron core slot use wedge of revolving electrical machinery

Info

Publication number
JPS54158611A
JPS54158611A JP6799678A JP6799678A JPS54158611A JP S54158611 A JPS54158611 A JP S54158611A JP 6799678 A JP6799678 A JP 6799678A JP 6799678 A JP6799678 A JP 6799678A JP S54158611 A JPS54158611 A JP S54158611A
Authority
JP
Japan
Prior art keywords
iron core
slot
core material
covering
electrical machinery
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
JP6799678A
Other languages
Japanese (ja)
Inventor
Masaharu Tsuji
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6799678A priority Critical patent/JPS54158611A/en
Publication of JPS54158611A publication Critical patent/JPS54158611A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To let have a strength together with to eliminate a damage to a slot wall by covering a taped body of an organic fibre as a covering material at both sides of a core material laminated with cloth shaped bodies of an inorganic fibre, impregnating with thermo hardening resin and by forming with heat hardening. CONSTITUTION:Cloth shaped bodies consisting of an inorganic fibre such as glass sleeves etc. are laminated as a core material 12 and a taped body consisting of an organic fibre such as a cotton tape etc. is coverd at both sides of a core material 12 contacting with a slot 2 wall of a stator iron core 1 as a covering material 13. Then thermo hardening resin such as an epoxy resin etc. is impregnated to a core material 12 covered by a covering material 13, heated, hardened and is formed. In this manner, a coil 3 is contained in a stator iron core 1 and when a coil 3 is fastened by hitting this wedge 11 into a slot 2, one having a strength being sufficiently high and not giving a damage to a slot wall can be obtained.
JP6799678A 1978-06-05 1978-06-05 Iron core slot use wedge of revolving electrical machinery Pending JPS54158611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6799678A JPS54158611A (en) 1978-06-05 1978-06-05 Iron core slot use wedge of revolving electrical machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6799678A JPS54158611A (en) 1978-06-05 1978-06-05 Iron core slot use wedge of revolving electrical machinery

Publications (1)

Publication Number Publication Date
JPS54158611A true JPS54158611A (en) 1979-12-14

Family

ID=13361073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6799678A Pending JPS54158611A (en) 1978-06-05 1978-06-05 Iron core slot use wedge of revolving electrical machinery

Country Status (1)

Country Link
JP (1) JPS54158611A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752361A (en) * 1980-09-12 1982-03-27 Fanuc Ltd Dc machine with e-type interpoles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752361A (en) * 1980-09-12 1982-03-27 Fanuc Ltd Dc machine with e-type interpoles

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