发明公开
EP2417680A1 CONDUCTEUR ELECTRIQUE A REFROIDISSEMENT AMELIORE ET APPAREIL ELECTRIQUE SOUS ENVELOPPE ETANCHE COMPORTANT AU MOINS UN TEL CONDUCTEUR
有权
基本信息:
- 专利标题： CONDUCTEUR ELECTRIQUE A REFROIDISSEMENT AMELIORE ET APPAREIL ELECTRIQUE SOUS ENVELOPPE ETANCHE COMPORTANT AU MOINS UN TEL CONDUCTEUR
- 专利标题（英）：Electric conductor with improved cooling and electric appliance in a sealed housing comprising at least one such conductor
- 专利标题（中）：在一个密封的外壳，其至少一个这样的导体包括改进的冷却系统，机电设备的电导体
- 申请号：EP10713191.4 申请日：2010-04-07
- 公开(公告)号：EP2417680A1 公开(公告)日：2012-02-15
- 发明人： GIRARD, Charlie , PROFIT, Laurent
- 申请人： Areva T&D SAS
- 申请人地址： Tour AREVA 1, place Jean Millier 92084 Paris La Défense FR
- 专利权人： Areva T&D SAS
- 当前专利权人： Areva T&D SAS
- 当前专利权人地址： Tour AREVA 1, place Jean Millier 92084 Paris La Défense FR
- 代理机构： Ilgart, Jean-Christophe
- 优先权： FR0952288 20090408
- 国际公布： WO2010115915 20101014
- 主分类号： H02G5/10
- IPC分类号： H02G5/10
摘要：
The invention relates to an electric conductor (2) with a longitudinal axis (X) for an electric substation in a metal housing filled with a dielectric gas, comprising a hollow cylindrical housing (4), said conductor (2) being arranged such that the longitudinal axis (X) thereof is positioned substantially horizontally, the conductor comprising a contact at each of the longitudinal ends (6.1, 6.2) thereof, said housing (4) defining a gas-filled inner space, said housing (4) being bored with at least two openings for enabling the gas to circulate between the inner space and the outside of the conductor (2). The conductor comprises, at each of the connection ends (6.1, 6.2) thereof, heat sinks (10.1, 10.2) capable of establishing a thermal gradient substantially in the longitudinal direction towards the inside of the conductor.