发明授权
- 专利标题： Toroidal transformer insulation preforms
- 专利标题（中）： 环形变压器绝缘预制件
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申请号： US971000申请日： 1992-11-03
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公开(公告)号： US5488344A公开(公告)日： 1996-01-30
- 发明人: Philip I. Bisbee , James D. Richerson , Stephen D. Smith , Eric S. Richardson
- 申请人： Philip I. Bisbee , James D. Richerson , Stephen D. Smith , Eric S. Richardson
- 专利权人： Bisbee; Philip I.,Richerson; James D.,Smith; Stephen D.,Richardson; Eric S.
- 当前专利权人： Bisbee; Philip I.,Richerson; James D.,Smith; Stephen D.,Richardson; Eric S.
- 主分类号： H01F27/32
- IPC分类号： H01F27/32
摘要：
Insulation tubing (66) having adjustable dimensions is disclosed. The insulation tubing has an outer tubular wall that defines a central opening for receiving the core (4) and windings (8) of a partially assembled toroidal transformer. The wall is formed by preformed sections (44, 62) of electrical insulating material (10-20). The preformed sections have overlapping surfaces that are slidably positioned relative to one another. In this way, the extent of the surfaces that overlap can be changed to alter the size of the opening such that conductive windings (8) of various sizes and configurations can be accommodated.
公开/授权文献
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