JPS6393746U - - Google Patents

Info

Publication number
JPS6393746U
JPS6393746U JP18997386U JP18997386U JPS6393746U JP S6393746 U JPS6393746 U JP S6393746U JP 18997386 U JP18997386 U JP 18997386U JP 18997386 U JP18997386 U JP 18997386U JP S6393746 U JPS6393746 U JP S6393746U
Authority
JP
Japan
Prior art keywords
wedge
field winding
duct
under
groove
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
JP18997386U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP18997386U priority Critical patent/JPS6393746U/ja
Publication of JPS6393746U publication Critical patent/JPS6393746U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例である界磁巻線の
横断面図、第２図は従来構造の界磁巻線の横断面
図である。 １：回転子鉄心、２：開口溝、２ａ：ダクト、
４：導電、５：くさび下絶縁、６：くさび、７１
，７２：通気孔。 FIG. 1 is a cross-sectional view of a field winding according to an embodiment of this invention, and FIG. 2 is a cross-sectional view of a field winding having a conventional structure. 1: Rotor core, 2: Opening groove, 2a: Duct,
4: Conductive, 5: Insulation under wedge, 6: Wedge, 7 1
 , 7 2 : Ventilation hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転子鉄心に設けられ、溝底に軸方向の通風用
のダクトを有する開口溝に多層巻回された導電を
収納し、開口部をくさび下絶縁およびくさびにて
閉塞固定された界磁巻線において、導電、くさび
下絶縁、くさびを前記ダクト内から外気に半径方
向に貫通する２列配置の複数対の通気孔を設けた
ことを特徴とする円筒形磁極の界磁巻線。 The field winding is provided in the rotor core and houses the conductive material wound in multiple layers in an open groove with an axial ventilation duct at the bottom of the groove, and the opening is insulated under the wedge and closed and fixed with the wedge. A field winding of cylindrical magnetic poles, characterized in that it is electrically conductive, has under-wedge insulation, and is provided with a plurality of pairs of ventilation holes arranged in two rows that penetrate the wedge in a radial direction from inside the duct to the outside air.
JP18997386U 1986-12-10 1986-12-10 Pending JPS6393746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18997386U JPS6393746U (en) 1986-12-10 1986-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18997386U JPS6393746U (en) 1986-12-10 1986-12-10

Publications (1)

Publication Number Publication Date
JPS6393746U true JPS6393746U (en) 1988-06-17

Family

ID=31142759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18997386U Pending JPS6393746U (en) 1986-12-10 1986-12-10

Country Status (1)

Country Link
JP (1) JPS6393746U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006006242A1 (en) * 2004-07-14 2006-01-19 Mitsubishi Denki Kabushiki Kaisha Stator for rotating electric machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006006242A1 (en) * 2004-07-14 2006-01-19 Mitsubishi Denki Kabushiki Kaisha Stator for rotating electric machine
EP1768230A1 (en) * 2004-07-14 2007-03-28 Mitsubishi Denki Kabushiki Kaisha Stator for rotating electric machine
US7743483B2 (en) 2004-07-14 2010-06-29 Mitsubishi Denki Kabushiki Kaisha Method of manufacturing a stator in a rotating electric machine
US7944110B2 (en) 2004-07-14 2011-05-17 Mitsubishi Denki Kabushiki Kaisha Stator in rotating electric machine
EP1768230A4 (en) * 2004-07-14 2012-07-18 Mitsubishi Electric Corp Stator for rotating electric machine

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