| 摘要 |
<p>A radiative heater (1) is located below the roof structure. The radiation cone of the infrared radiator of the radiative heater is directed on the underside of the roof surface (3) for a specific period. The radiative heater is fixed to the roof structure (2). The infrared radiator is aligned with a motor on the underside of the roof surface. An independent claim is included for radiative heater.</p> |
