发明授权
- 专利标题: Field grading material
- 专利标题(中): 现场分级材料
-
申请号: US10531998申请日: 2003-10-20
-
公开(公告)号: US07868079B2公开(公告)日: 2011-01-11
- 发明人: Carina Önneby , Anders Gustafsson , Eva Mårtensson , Lars Palmovist , Richard W. Siegel , Jung-Il Hong , Linda Schadler Feist
- 申请人: Carina Önneby , Anders Gustafsson , Eva Mårtensson , Lars Palmovist , Richard W. Siegel , Jung-Il Hong , Linda Schadler Feist
- 申请人地址: CH Zürich
- 专利权人: ABB Research Ltd.
- 当前专利权人: ABB Research Ltd.
- 当前专利权人地址: CH Zürich
- 代理机构: Venable LLP
- 代理商 Eric J. Franklin
- 优先权: SE0203121 20021022
- 国际申请: PCT/SE03/01615 WO 20031020
- 国际公布: WO2004/038735 WO 20040506
- 主分类号: C08K3/18
- IPC分类号: C08K3/18 ; H01L23/552
摘要:
A field grading material including a polymeric matrix provided with a filler. The filler includes a field grading effective amount of particles having at least one dimension smaller than or equal to 100 nm. A device including the field grading material for grading an electric field in high-voltage applications and a method for grading an electric field at a joint or termination of an electric power cable using the field grading material.
公开/授权文献
- US20060145119A1 Field grading material 公开/授权日:2006-07-06
信息查询