JPH0381621U - - Google Patents

Description

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

第１図乃至第４図は本考案の一実施例を示すも
ので、第１図は全体の側面図、第２図は巻鉄心の
斜視図、第３図は巻線体の上面図、第４図はセツ
トダクトピースの展開図であり、第５図は一般的
な巻鉄心形変圧器の側面図、第６図は従来例の第
２図相当図である。 図中、１１……巻鉄心、１２……上継鉄部、１
３……下継鉄部、１４……脚部、１７……巻線体
、１９及び２０……ダクトピース、２１……セツ
トダクトピース（ダクト形成部材）、２２……ダ
クトを示す。 1 to 4 show an embodiment of the present invention, in which FIG. 1 is an overall side view, FIG. 2 is a perspective view of the winding core, FIG. 3 is a top view of the winding body, and FIG. FIG. 4 is a developed view of a set duct piece, FIG. 5 is a side view of a general wound core type transformer, and FIG. 6 is a view corresponding to FIG. 2 of a conventional example. In the figure, 11...winding core, 12...superior yoke, 1
3... Lower yoke portion, 14... Leg portion, 17... Winding body, 19 and 20... Duct piece, 21... Set duct piece (duct forming member), 22... Showing the duct.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 層間に周方向に沿つて複数個のダクト形成部材
を有する巻線体を巻鉄心の脚部に巻装してなる巻
鉄心形変圧器において、前記ダクト形成部材の一
部を延長し、その延長部を前記巻鉄心の上、下継
鉄部に当接させるようにしたことを特徴とする巻
鉄心形変圧器。 In a wound core type transformer in which a winding body having a plurality of duct forming members along the circumferential direction between layers is wound around a leg portion of a wound core, a part of the duct forming member is extended; A wound core type transformer, characterized in that the upper and lower yoke portions of the wound core are brought into contact with the upper and lower yoke portions of the wound core.