| 摘要 |
<p>The fireplace-heater (1) has a hollow body (3) made of a material permitting to accumulate and to radiate heat. The body internally defines an inner space (5) opened on outside. The space is located above a fireplace (7) emerged out toward a vertex (5b) on a smoke evacuation pipe (9). The body is oriented with a horizontal component from a horizontal side toward a vertical side. The body has washers folded on one another. The body has channels (15a) in which electrical heating resistors (17a) for heating the body are arranged. The body is made of granite.</p> |
