DRY TYPE ENCAPSULATED TRANSFORMER COILS
Application 986/CHENP/2007 published 2007-08-24, filed 2007-03-08
Summary Dry-type transformer, preferably dry-type distribution transformer, wherein the transformer coils are encapsulated with a cured mineral filler containing cyanate ester resin composition, which optionally is a cured mineral filler containing epoxy modified cyanate ester resin composition, method of making the insulating composition and the non-cured composition.
Applicant
1)ABB RESEARCH LTD
:AFFOLTERNSTRASSE 52 , CH-8050 ZURICH, Switzerland
Inventor
1)SCHAAL,STEPHANE 2)GHOUL,CHERIF 3)ROCKS ,JENS 4)JOHNSON,CHARLES,W.,
International Info
Classification: H01F 27/32
Publication Number: WO 2006/026884
Application Date: 2005-09-06
Priority Information
04405563.0 EUROPEAN UNION 2004-09-09