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公开(公告)号：CA2527768C
公开(公告)日：2013-10-29
申请号：CA2527768
申请日：2004-06-10
Applicant: ABB TECHNOLOGY AG
Inventor： RADFORD LARRY , MUNSEY JAMES G , PUCKETT RAY , SARVER CHARLIE
Abstract: A transformer coil is produced by forming a sheet of composite material over a plurality of annular shaped support plates to form an inner layer. A coil is wound around the inner layer. An outer layer is formed by wrapping a sheet of composite material over the coil. The outer layer is mechanically attached to the coil. A base is attached to the coil assembly and epoxy is used to encapsulate the coil. The epoxy forms a bond with the inner and outer layers, which become an integral part of the transformer coil.
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公开(公告)号：BRPI0411251A
公开(公告)日：2006-07-25
申请号：BRPI0411251
申请日：2004-06-10
Applicant: ABB TECHNOLOGY AG
Inventor： RADFORD LARRY , MUNSEY JAMES G , PUCKETT RAY , SARVER CHARLIE
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公开(公告)号：CA2527768A1
公开(公告)日：2004-12-29
申请号：CA2527768
申请日：2004-06-10
Applicant: ABB TECHNOLOGY AG
Inventor： PUCKETT RAY , MUNSEY JAMES G , RADFORD LARRY , SARVER CHARLIE
Abstract: A transformer coil is produced by forming a sheet of composite material over a plurality of annular shaped support plates to form an inner layer. A coil is wound around the inner layer. An outer layer is formed by wrapping a sheet o f composite material over the coil. The outer layer is mechanically attached t o the coil. A base is attached to the coil assembly and epoxy is used to encapsulate the coil. The epoxy forms a bond with the inner and outer layers , which become an integral part of the transformer coil.
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公开(公告)号：EP1631972A4
公开(公告)日：2011-04-06
申请号：EP04754901
申请日：2004-06-10
Applicant: ABB TECHNOLOGY AG
Inventor： RADFORD LARRY , MUNSEY JAMES G , PUCKETT RAY , SARVER CHARLIE
CPC classification number: H01F41/125 , H01F27/322 , H01F41/063 , H01F41/098 , H01F41/127
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