公开(公告)号：US06211493B1

公开(公告)日：2001-04-03

申请号：US09490987

申请日：2000-01-26

申请人： Geni F. Bouman

发明人： Geni F. Bouman

IPC分类号： H05B100

CPC分类号： H05B1/0277 ,  E01C11/265 ,  H05B3/36 ,  H05B2203/003 ,  H05B2203/017 ,  H05B2214/02

摘要： An ice prevention mat system that includes multiple resilient electrically heatable mats that are positionable to cover a desired pathway and which includes a control circuit for maintaining each of the electrically heatable mats at a temperature sufficient to melt snow falling on the mat as well as to prevent the formation of ice on the mat top surface. Each of the multiple resilient electrically heatable mats has a top surface partially covered a non skid or slip coating as well as light assemblies along the side borders to clearly identify the side edges of the mats.

摘要翻译： 一种防冰垫系统，其包括多个可弹性电可加热垫，其可定位成覆盖期望的路径，并且其包括用于将每个电可加热垫保持在足以熔化落在垫上的雪的温度的控制电路以及防止 在垫顶表面上形成冰。 多个弹性电可加热垫中的每一个具有部分地覆盖非滑动或滑动涂层的顶表面以及沿着侧边界的光组件，以清楚地识别垫的侧边缘。