To provide a flow straightening device which appropriately straightens an air flow separating in or around a front wheel.SOLUTION: A flow straightening device is provided in a vehicle having a front wheel FW and a rear wheel RW arranged in a longitudinal direction with a part thereof protruding downward from a vehicle body. The flow straightening device includes a first air flow generating part 100 (G1) which is provided in a bottom part FP of the vehicle body and in a rear side of the front wheel FW and generates an air flow F1 proceeding toward the rear of the vehicle, and a second air flow generating part 100 (G2) which is provided in the bottom part of the vehicle body and in a rear side of the first air flow generating part and generates an air flow which deflects an air flow flowing from a side of the first air flow generating part inward in a vehicle width direction.SELECTED DRAWING: Figure 7
【課題】前輪又はその周辺で剥離した気流を適切に整流する整流装置を提供する。【解決手段】一部が車体から下方に突出した状態で前後方向に配列された前輪FW及び後輪RWを有する車両に設けられる整流装置を、車体の下部FPであって前輪FWの後方側に設けられ、車両後方側へ進行する気流F1を発生する第1の気流発生部100(G1)と、車体の下部であって前記第1の気流発生部の後方側に設けられ、第1の気流発生部側から流入する気流を車幅方向内側に偏向させる気流を発生する第2の気流発生部100(G2)とを備える構成とする。【選択図】図7
FLOW STRAIGHTENING DEVICE
整流装置
2022-02-10
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |