公开(公告)号：US3928832A

公开(公告)日：1975-12-23

申请号：US51130474

申请日：1974-09-30

Applicant: ASEA AB

Inventor： FORSBERG SVANTE ,  LARBO STIG ,  STEPHENSEN BJORN

IPC: F02P1/08 ,  H01F27/32 ,  H01F27/28

CPC classification number: F02P1/083 ,  H01F27/323

Abstract: A transformer winding is formed of a tape-like conductor running helically in a plurality of layers in which the tape advances successively from one end of the layer to the other in overlapping relationship with the overlap increasing from layer to layer so that the length of the layers becomes progressively shorter towards the outside. Insulation between the successive helical coils is wound on at the same time that the layers are formed.

Abstract translation: 变压器绕组由在多个层中螺旋状地运行的带状导体形成，其中带从层的一端向前连续地前进到与另一层重叠的重叠关系，使得层的长度 层向外逐渐变短。 在连续的螺旋线圈之间的绝缘在形成层的同时被缠绕。