Patent · US Active

Tolerance and wear compensation of a fuel pump

US11203997B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

VITESCO TECHNOLOGIES GMBH · DE

Inventors

Stefan Kleineberg · Schwalbach am Taunus, DE
Mariz Abdelmalek · Schwalbach am Taunus, DE
Marc Völker · Schwalbach am Taunus, DE
Andreas Sausner · Frankfurt am Main, DE

Key dates

Filing date	Nov 1, 2018
Grant date	Dec 21, 2021
Priority date	—
Expiry date	Nov 1, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04D15/0066
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A method for calibrating a fuel pump for use in a fuel supply system of a device having internal combustion engine includes determining a tolerance-conditioned and wear-conditioned deviation of the fuel pump with respect to its delivery behavior so that the calibration permits energy-consumption-optimized actuation of the fuel pump.

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