The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2025
Filed:
Sep. 14, 2020
Nel Hydrogen A/s, Herning, DK;
Claus Due Sinding, Silkeborg, DK;
CAVENDISH HYDROGEN A/S, Herning, DK;
Abstract
A method of detecting a leakage in a hydrogen refueling including establishing at a first and a second time a first and a second representation of at least one fluid parameter associated with hydrogen stored in at least one hydrogen storage tank of the hydrogen refuelling station, determining a relative difference between the first and second representation of the at least one fluid parameter, and comparing the relative difference with a threshold difference to detect a leakage, where a hydrogen refuelling station is provided including a hydrogen storage module comprising with a plurality of hydrogen storage tanks, a hydrogen station module having a compressor, and a dispensing module with at least one dispensing nozzle, the hydrogen refuelling station including at least one controller arranged to control the hydrogen refuelling station and arranged to detect a leakage using the beforementioned method.