Vehicle upfront sensor

Details Vehicle upfront sensor Vehicle upfront sensor

2002-09-23

2008-11-04

Dickson, Paul N. (Department: 3616)

Motor vehicles

With means for promoting safety of vehicle, its occupant or...

Responsive to engagement of portion of perimeter of vehicle...

Reexamination Certificate

active

07445072

ABSTRACT:
A vehicle upfront sensor is described that has a cavity and a sensing element therein. A collision is detected as a function of the deformation of the cavity. The sensing element may be designed as a pressure or temperature sensor, the cavity then being largely closed, so that an adiabatic pressure or temperature increase is measurable.

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