公开(公告)号：US09711260B2

公开(公告)日：2017-07-18

申请号：US14938756

申请日：2015-11-11

Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION

Inventor： Lawrence Patrick Cunningham

IPC: H01B7/02 ,  H01B7/29 ,  H01B7/28 ,  G02B6/44

CPC classification number: H01B7/292 ,  G02B6/4402 ,  G02B6/4436 ,  H01B7/28

Abstract: A heat shield for use with cables in a nuclear environment can include a thermal insulator. The thermal insulator can have a low thermal conductivity and can be formed of a silica glass fiber material, an aerogel, or an aerogel-derived material. The heat shield can mitigate a 650° C. temperature spike caused by a severe accident condition. Cables including such heat shields can operate through a nuclear accident that causes an initial 650° C. temperature spike.

公开(公告)号：US20160133354A1

公开(公告)日：2016-05-12

申请号：US14938756

申请日：2015-11-11

Applicant: GENERAL CABLE TECHNOLOGIES CORPORATION

Inventor： Lawrence Patrick Cunningham

IPC: H01B7/29 ,  G02B6/44 ,  H01B7/28

CPC classification number: H01B7/292 ,  G02B6/4402 ,  G02B6/4436 ,  H01B7/28

Abstract: A heat shield for use with cables in a nuclear environment can include a thermal insulator. The thermal insulator can have a low thermal conductivity and can be formed of a silica glass fiber material, an aerogel, or an aerogel-derived material. The heat shield can mitigate a 650° C. temperature spike caused by a severe accident condition. Cables including such heat shields can operate through a nuclear accident that causes an initial 650° C. temperature spike.

Abstract translation: 用于在核环境中的电缆的隔热罩可以包括热绝缘体。 绝热体可以具有低导热性并且可以由二氧化硅玻璃纤维材料，气凝胶或气凝胶衍生的材料形成。 热屏蔽可以减轻由严重事故条件引起的650°C温度峰值。 包括这种隔热罩的电缆可以通过导致初始650°C温度峰值的核事故来操作。