发明授权
- 专利标题： Electric transformer with annular coil forms
- 专利标题（中）： 带有环形线圈形式的变压器
-
申请号： US527650申请日： 1983-08-09
-
公开(公告)号： US4588971A公开(公告)日： 1986-05-13
- 发明人: Jean-Claude Beisser
- 申请人： Jean-Claude Beisser
- 申请人地址： FRX Cahors
- 专利权人： Societe Nouvelle Transfix
- 当前专利权人： Societe Nouvelle Transfix
- 当前专利权人地址： FRX Cahors
- 优先权： FRX8123146 19811211
- 主分类号： H01F27/30
- IPC分类号： H01F27/30 ; H01F29/02 ; H01F30/12 ; H01F41/00 ; H01F41/02 ; H01F33/00
摘要：
The transformer comprises a magnetic circuit (8) as well as, in the case of each phase, a high-voltage electric circuit (17) and a low-voltage electric circuit (18) both wound around at least one section of the magnetic circuit (8).The electric circuits (17, 18) are arranged in at least one electrically insulating annular coil form (11) which, under service conditions, is interposed between the electric circuits (17, 18) and the aforementioned section of the magnetic circuit (8).Utilization in particular for improving the occupation of electric windows by the magnetic circuit and of magnetic windows by the electric circuit.
信息查询
