To provide an air supply duct which can inhibit dew condensation, be folded in a compact manner, and is not easily damaged.SOLUTION: An air supply duct 4 includes a duct body 41 and a protection member 42. The duct body 41 has flexibility and air permeability and is formed into a slender cylindrical shape. The protection member 42 is disposed around the duct body 41 and is formed into a slender cylindrical shape. The protection member 42 can be deformed.SELECTED DRAWING: Figure 2
【課題】結露を抑制でき、コンパクトに折り畳めるとともに、損傷しにくい送気ダクトを提供する。【解決手段】送気ダクト4は、ダクト本体41と、保護部材42と、を備える。ダクト本体41は、可撓性及び通気性を有し、細長い円筒状に形成される。保護部材42は、ダクト本体41の周囲に配置され、細長い円筒状に形成される。保護部材42は、変形可能である。【選択図】図2
AIR SUPPLY DUCT AND AIR CONDITIONING SYSTEM
送気ダクト及び空調システム
2020-09-10
Patent
Elektronische Ressource
Japanisch
IPC: | F24F Klimatisierung , AIR-CONDITIONING / 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 |
Uniform air supply duct of railway vehicle air-conditioning system
Europäisches Patentamt | 2020
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