Patent · US Active

Tolerance and wear compensation of a fuel pump

US11261817B2 · kind B2 · utility

0Cited by

5References

18Claims

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	Mar 1, 2022
Priority date	—
Expiry date	Nov 1, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M37/18
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A method determines an inflection point OP of a parameter profile i, n which is representative of a component tolerance and a state of wear of a fuel pump. The fuel pump is provided for a fuel supply system for use in a device equipped with an internal combustion engine. The device being a passenger car, utility vehicle and/or a stationary or mobile power generator.

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