To make a discharge angle larger while restraining blowout sound.SOLUTION: A blowing apparatus comprises a polarity addition part 40 which adds an electrical polarity to air introduced to an air outlet 5a and electromagnetic field formation parts 50, 60 which form an electromagnetic field for changing the direction of air to which the electrical polarity has been added by the polarity addition part 40. The electromagnetic field formation parts 50, 60 are disposed on an edge of the air outlet 5a and form an electromagnetic field in the in-cabin space 5.SELECTED DRAWING: Figure 1
【課題】吹出音を抑制しつつ、吐出角をより大きくする。【解決手段】吹出口5aに導かれる空気に電気的極性を付加する極性付加部40と、極性付加部40により電気的極性が付加された空気の向きを変化させるための電磁界を形成する電磁界形成部50、60と、を備える。電磁界形成部50、60は、吹出口5aの縁部に配置され、車室内空間5に電磁界を形成する。【選択図】図1
BLOWING APPARATUS
送風装置
2021-09-30
Patent
Electronic Resource
Japanese
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 |