Patent · US Active

Method and motor vehicle for supplying at least one fuel cell with fuel

US11302944B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Andreas PELGER · Ismaning, DE
Stefan Schott · Olching, DE

Key dates

Filing date	Apr 12, 2019
Grant date	Apr 12, 2022
Priority date	—
Expiry date	Nov 22, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/40
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for supplying at least one fuel cell of a fuel cell system of the motor vehicle with fuel includes ascertaining or predicting an indication value which is indicative of the real and/or possible mass flow of the withdrawal of fuel from a pressure-vessel system of the motor vehicle and closing at least one tank shut-off valve when the indication value is equal to or falls below a limiting value.

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