An air distribution tube (34) for a CVC circuit of a vehicle, said tube (34) comprising a single tubular single-layer wall (36) constructed from an elastically deformable honeycomb material, the wall (36) comprising sound attenuating microperforations extending from at least one of an interior surface and an exterior surface of the wall (36) in the direction of the other surface, or to the other surface.
用于车辆的CVC回路的空气分配管(34),所述管(34)包括由弹性可变形的蜂窝状材料构建的单个管状单层壁(36),该壁(36)包括声音衰减微穿孔,所述微穿孔从壁(36)的内部表面和外部表面中的至少一个在另一个表面的方向上延伸,或者延伸到另一个表面。
Air distribution pipe for HVAC circuit of vehicle
用于车辆的HVAC回路的空气分配管
2023-02-14
Patent
Elektronische Ressource
Chinesisch
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 |
Europäisches Patentamt | 2020
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