JPS62162814U - - Google Patents

Description

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

図面は本考案の一実施例を示し、第１図は要部
を示す縦断面図、第２図は絶縁スペーサの平面図
、第３図は同正面図、第４図はモールド変圧器の
正面図、第５図は鉄心ヨーク絶縁物の平面図であ
る。 図面中、１は低圧巻線、２は間隔絶縁物、３は
絶縁層、４及び５は単位高圧巻線、７は絶縁スペ
ーサ、９は高圧巻線、１４は巻線を示す。 The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view showing the main parts, Fig. 2 is a plan view of the insulating spacer, Fig. 3 is a front view thereof, and Fig. 4 is a front view of the molded transformer. FIG. 5 is a plan view of the core yoke insulator. In the drawings, 1 is a low voltage winding, 2 is a spacing insulator, 3 is an insulating layer, 4 and 5 are unit high voltage windings, 7 is an insulating spacer, 9 is a high voltage winding, and 14 is a winding.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 低圧巻線の外周側に間隔絶縁物を介して高圧巻
線を巻回し、これらを樹脂モールドしてなるモー
ルド変圧器巻線において、前記高圧巻線と前記間
隔絶縁物との間にモールド樹脂の硬化促進剤を含
浸せる絶縁層を設ける一方、前記高圧巻線は軸方
向に分離した複数の単位高圧巻線から構成し各単
位高圧巻線は夫々外周側の軸方向中間部から口出
しリードを引出すと共に内周側において互いに直
列接続し、且つ各単位高圧巻線間に、前記高圧巻
線の内周側と外周側とを連通させる空隙を形成す
る絶縁スペーサを配置して成ることを特徴とする
モールド変圧器巻線。 In a molded transformer winding in which a high-voltage winding is wound around the outer circumferential side of a low-voltage winding via a spacer insulator, and these are resin-molded, a molded resin is placed between the high-voltage winding and the spacer insulator. An insulating layer impregnated with a curing accelerator is provided, and the high voltage winding is composed of a plurality of unit high voltage windings separated in the axial direction, and each unit high voltage winding has an output lead from an axially intermediate portion on the outer circumferential side. and are connected in series to each other on the inner circumferential side, and an insulating spacer is arranged between each unit high voltage winding to form a gap that communicates the inner circumferential side and the outer circumferential side of the high voltage winding. Molded transformer winding.