Air vent device for a ventilation system of a vehicle
AssigneeNingbo Geely Automobile Research & Development Co.
InventorsMåns PIHLSGÅRD, Johan SETTERBERG
Life of this patent
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Abstract
An air vent device for a ventilation system of a vehicle. The device has a pipe forming an air channel for providing air to a compartment of the vehicle and a diffuser for disturbing the airflow provided to the vehicle compartment. The diffuser has a portion made of a flexible material which diffuser portion is arranged to cover a part of a cross-section area of the air channel and the diffuser portion is expandable for varying the size of the covered part of the air channel cross section area.
Claims14
An air vent device for a ventilation system of a vehicle, the device having a pipe forming an air channel for providing air to a compartment of the vehicle and a diffuser for disturbing the airflow provided to the vehicle compartment, wherein the diffuser has a portion made of a flexible material which diffuser portion is arranged to cover a part of a cross-section area of the air channel and the diffuser portion is expandable for varying the size of the covered part of the air channel cross section area, and the diffuser is foldable between an unfolded state, where said diffuser portion covers a major part of the cross-section area of the air channel and a folded state, where said diffuser portion covers a minor part of the cross-section area of the air channel
Dependencies are inferred from the claim text.