| 摘要 |
An operating space, particularly for a motor vehicle, which is bounded by an enclosure, wherewith more than half of the enclosure surface comprises a thermally and acoustically insulating lining material, and/or the enclosure surface is formed from insulating lining material, wherein the enclosure cooperates with an air intake louver system at an intake location that includes an air intake passage opening and at least one air intake louver wherein the intake louver(s) is adjustable between an open or passage position which allows passage of air, wherein the air-permeable flow cross section of the air intake opening is greater, and a closed or blocked position wherein the air-permeable flow cross section of the air intake opening is smaller, so that the amount of air per unit time which is admitted into the operating space through the air intake opening is less than when the at least one air intake louver is in the open position. |
