JPS58183055U

JPS58183055U - wound rotor

Info

Publication number: JPS58183055U
Application number: JP7910582U
Authority: JP
Inventors: 良之井上; 見城　享
Original assignee: 株式会社東芝
Priority date: 1982-05-31
Filing date: 1982-05-31
Publication date: 1983-12-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の巻線形回転子コイルとして用いる絶縁コ
イルを示す上面図、第２図は第１図の絶縁コイルを用い
て製作した巻線形回転子のスロット部拡大断面図、第３
図は本考案の巻線形回転子の一実施例に用いる回転子コ
イルを示す上面図、第４図は第３図の回転子コイルを用
いて製作した巻線形回転子のスロット部拡大断面図、第
５図は第４図のスロット部を備えた巻線形回転子を示す
立面図、第６図および第７図はそれぞれ異なる他の実施
例に用いる回転子コイルを示す上面図であ−る。１・・・導体、２・・・回転子コイル、２１，２゜・・
・コイルエンド部、２ａ・・・絶縁、３・・・鉄心、３
ａ・・・スロット、７・・・磁性楔、８・・・バインド
部材、９・・・コイルエンド用バインド部材。Fig. 1 is a top view showing an insulated coil used as a conventional wound rotor coil, Fig. 2 is an enlarged sectional view of the slot portion of a wound rotor manufactured using the insulated coil of Fig. 1, and Fig. 3
The figure is a top view showing a rotor coil used in an embodiment of the wound rotor of the present invention, FIG. 4 is an enlarged sectional view of the slot portion of the wound rotor manufactured using the rotor coil of FIG. 3, FIG. 5 is an elevational view showing the wound rotor equipped with the slot portion of FIG. 4, and FIGS. 6 and 7 are top views showing rotor coils used in other different embodiments. . 1...Conductor, 2...Rotor coil, 21,2°...
・Coil end part, 2a...Insulation, 3...Iron core, 3
a...Slot, 7...Magnetic wedge, 8...Binding member, 9...Binding member for coil end.

Claims

[Scope of utility model registration request]

In a wound rotor in which a plurality of axial slots are provided on the outer periphery of a cylindrical rotor core and rotor coils are housed in the axial slots, the axial slots are open loss lofts, and the coil end portions on both sides are set in a predetermined position. A rotor coil molded into the shape and insulated is housed in the slot, a magnetic wedge is inserted into the opening of the slot, and a binding member is wound around the outer circumference of the magnetic wedge. Child.