| 摘要 |
PCT No. PCT/SE92/00711 Sec. 371 Date Jun. 6, 1994 Sec. 102(e) Date Jun. 6, 1994 PCT Filed Oct. 9, 1992 PCT Pub. No. WO93/08437 PCT Pub. Date Apr. 29, 1993.A drying shed includes at least one drying chamber (2) for accommodating wood (3) to be dried in a known manner, and further includes a drying unit arranged in the drying chamber and comprising a heat-exchange battery (6) and fans (4). The invention is characterized in that respective fan wheels or impellers are intended to be driven by a hydraulic motor. The hydraulic motor may be a reversible motor.
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