To provide an air outlet port device capable of more effectively concentrating air supplied from an air blowing source.SOLUTION: The air outlet port device comprises an outer cylinder, an inner cylinder arranged inside the outer cylinder and coaxially with the outer cylinder, and an adjustment mechanism which is provided inside the outer cylinder and at a position upstream of the inner cylinder in the air blowing direction and can adjust the flow of air between such a concentration state that the air flowing into the outer cylinder is concentratedly blown and such a diffusion state that the air is blown in a diffused condition. The adjustment mechanism guides the air flowing into the outer cylinder to the inside of the inner cylinder in the concentration state, and blows the air flowing into the outer cylinder as it is in the diffusion state.SELECTED DRAWING: Figure 2
【課題】より効果的に送風源から供給された空気を集中させることのできる吹出口装置を提供すること。【解決手段】吹出口装置は外筒と、外筒の内側に外筒と同軸で配置される内筒と、外筒の内側、かつ、吹出方向で内筒よりも上流側に設けられ外筒に流入した空気を集中して吹き出す集中状態と空気を拡散して吹き出す拡散状態との間で空気の流れを調整可能な調整機構と、を備える。調整機構は、集中状態のときは記外筒に流入した空気を内筒の内側に誘導し、拡散状態のときは記外筒に流入した空気をそのまま吹き出させる。【選択図】図2
AIR OUTLET PORT DEVICE
吹出口装置
28.05.2020
Patent
Elektronische Ressource
Japanisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24F Klimatisierung , AIR-CONDITIONING |
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