Patent · US Active

Rear-end diffuser arrangement for a motor vehicle

US10040493B2 · kind B2 · utility

6Cited by

1References

5Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventor

Thomas Wolf · Barsinghausen, DE

Key dates

Filing date	Sep 27, 2016
Grant date	Aug 7, 2018
Priority date	—
Expiry date	Sep 27, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/82
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A rear-end diffuser arrangement for a motor vehicle has at least one flap (16, 18; 32) mounted on a body part (10) of the motor vehicle (2) so as to be movable by at least one drive device (38). The flap (16, 18; 32) is movable from a retracted state into a deployed state and vice versa. The at least one flap (16, 18; 32) has a concavely curved surface facing toward the vehicle rear end (20).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.