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:
Jan. 30, 2018
Filed:
Mar. 18, 2011
Applicants:
Andreas Zieger, Hofstätten an der Raab, AT;
Thomas Höller, Lebring, AT;
Inventors:
Andreas Zieger, Hofstätten an der Raab, AT;
Thomas Höller, Lebring, AT;
Assignee:
Hyptec GmbH, Lebring, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 27/00 (2006.01); G05D 16/20 (2006.01);
U.S. Cl.
CPC ...
G05D 16/204 (2013.01); Y10T 137/0318 (2015.04); Y10T 137/7804 (2015.04); Y10T 137/87314 (2015.04);
Abstract
A pressure control for a fuel supply device to supply fuel from a reservoir to a user includes at least two flow paths between a high-pressure chamber and a low-pressure chamber, and an operable closure unit for opening and closing of the at least two flow paths.