发明名称 FIRE-GUARD
摘要 A fire-guard device is provided for heating a room by convection using the heat from a conventional radiation heat source. The device includes a plurality of pipes in which all adjacent pairs of pipes are pivotably interconnected together. Each pipe is mounted in its own piece of tubing. Each piece of tubing has hinge eyes joined thereto for use in providing the pivotal connection between pipes. The pieces of tubing and hinge eyes form a threshhold for the relatively cool air flowing to the device over the floor of the room in which the device is located.
申请公布号 DE3064894(D1) 申请公布日期 1983.10.27
申请号 DE19803064894 申请日期 1980.05.12
申请人 RATELBAND, JOHANNES BERNADUS 发明人 RATELBAND, JOHANNES BERNADUS
分类号 F24B1/188;F24B1/192;(IPC1-7):F24B7/04;F24B1/18 主分类号 F24B1/188
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