JPS5577340A - Armature - Google Patents

Armature

Info

Publication number
JPS5577340A
JPS5577340A JP14792678A JP14792678A JPS5577340A JP S5577340 A JPS5577340 A JP S5577340A JP 14792678 A JP14792678 A JP 14792678A JP 14792678 A JP14792678 A JP 14792678A JP S5577340 A JPS5577340 A JP S5577340A
Authority
JP
Japan
Prior art keywords
slot
pad plate
plate
coils
face
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
JP14792678A
Other languages
Japanese (ja)
Inventor
Izumi Shimizu
Keiichi Nakatsugawa
Teruhisa Motojima
Shozo Hiki
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 JP14792678A priority Critical patent/JPS5577340A/en
Publication of JPS5577340A publication Critical patent/JPS5577340A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To decrease the copper loss and to increase the output on reducing the length of conductor of the coil end by making a pad plate, the slot exit side of which is rounded, contact with the end face of iron core and by inserting the coil conductor into the slot.
CONSTITUTION: A metal plate the thickness of which is greater than that of laminate iron plate is worked by a press so that both sides parts located at the exits of slots are roundish to form a pad plate 4. The surface of pad plate is coated with insulating film 9 of resin, the pad plate is made contact with the end face of laminated iron core, the slot insulating paper 8 which covers the linear part x0 of the pad plate slightly is inserted into the slot, and coils 11, 12 are fit in the slot. In this way, the length of coil end can be reduced to improve the output since the coils are bent along the surface of pad plate at the end of slot.
COPYRIGHT: (C)1980,JPO&Japio
JP14792678A 1978-12-01 1978-12-01 Armature Pending JPS5577340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14792678A JPS5577340A (en) 1978-12-01 1978-12-01 Armature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14792678A JPS5577340A (en) 1978-12-01 1978-12-01 Armature

Publications (1)

Publication Number Publication Date
JPS5577340A true JPS5577340A (en) 1980-06-11

Family

ID=15441199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14792678A Pending JPS5577340A (en) 1978-12-01 1978-12-01 Armature

Country Status (1)

Country Link
JP (1) JPS5577340A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003111315A (en) * 2001-09-27 2003-04-11 Moric Co Ltd Armature of rotating electrical equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003111315A (en) * 2001-09-27 2003-04-11 Moric Co Ltd Armature of rotating electrical equipment

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