Patent ID: 11874154
Assignee: FORD GLOBAL TECHNOLOGIES, LLC
Field: Measurement (Instruments)
Classification: CPC G  B | IPC B  G

Claim 6:
7. A fuel level sensor, comprising:
a wiper assembly comprising:
a pair of conductive track contacts each contacting a conductive ink track on a card at their first ends and a pair of conductive spacers at their second ends;
a pair of cylindrical springs positioned between a conductive internal plate and first ends of the pair of conductive spacers and biasing the pair of conductive spacers; and
a wiper housing including a pair of openings that at least partially enclose the conductive internal plate and the pair of cylindrical springs, where each of the pair of cylindrical springs is compressed and exert axial forces on a corresponding conductive spacer, where each of the conductive spacer positioned between the corresponding cylindrical spring and the conductive track contact.