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:
Aug. 21, 2007
Filed:
Aug. 16, 2004
Applicants:
Klaus Willmer, Hamburg, DE;
Stefan Kunter, Hamburg, DE;
Christian Maurer, Hamburg, DE;
Wolfgang Schrittenlacher, Hamburg, DE;
Inventors:
Klaus Willmer, Hamburg, DE;
Stefan Kunter, Hamburg, DE;
Christian Maurer, Hamburg, DE;
Wolfgang Schrittenlacher, Hamburg, DE;
Assignee:
Fafnir GmbH, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas recirculation system at a filling station is controlled during a refuelling process by generating a corrective control signal used for the next refuelling process, to actuate the gas recirculation system and control the gas volume flow, based on the fuel volume flow signal and the gas volume flow signal as well as optionally further signals.