发明申请
WO2009042575A1 SKIN EFFECT HEATING SYSTEM HAVING IMPROVED HEAT TRANSFER AND WIRE SUPPORT CHARACTERISTICS
审中-公开
基本信息:
- 专利标题: SKIN EFFECT HEATING SYSTEM HAVING IMPROVED HEAT TRANSFER AND WIRE SUPPORT CHARACTERISTICS
- 专利标题(中):具有改进的热传递和电线支持特性的皮肤效果加热系统
- 申请号:PCT/US2008/077347 申请日:2008-09-23
- 公开(公告)号:WO2009042575A1 公开(公告)日:2009-04-02
- 发明人: PARMAN, David, G.
- 申请人: TYCO THERMAL CONTROLS LLC , PARMAN, David, G.
- 申请人地址: 2415 Bay Road Redwood City, California 94063 US
- 专利权人: TYCO THERMAL CONTROLS LLC,PARMAN, David, G.
- 当前专利权人: TYCO THERMAL CONTROLS LLC,PARMAN, David, G.
- 当前专利权人地址: 2415 Bay Road Redwood City, California 94063 US
- 代理机构: PRATT, Wyatt
- 优先权: US60/975,196 20070926
- 主分类号: E21B36/00
- IPC分类号: E21B36/00
摘要:
A skin effect heating cable used to form a heat tracing circuit for heating a production pipe carrying process media. The skin effect heating cable includes a heating tube which includes a conductor, an insulating layer wrapped around the conductor and a dielectric fluid disposed between the insulating layer and the inner wall of the heating tube. The dielectric fluid increases the heat transfer characteristic from the conductor to the heating tube while providing mechanical load relief to the cable.
摘要(中):
一种皮肤效应加热电缆,用于形成用于加热承载过程介质的生产管道的追踪电路。 皮肤效应加热电缆包括加热管,其包括导体,缠绕在导体上的绝缘层和布置在绝热层和加热管的内壁之间的介电流体。 电介质流体将传导特性从导体增加到加热管,同时为电缆提供机械负载释放。
IPC结构图谱:
E | 固定建筑物 |
--E21 | 土层或岩石的钻进;采矿 |
----E21B | 土层或岩石的钻进;从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
------E21B36/00 | 井眼或井的加温、冷却或隔离装置,例如,在永冻区用的 |