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. 23, 2024
Filed:
Sep. 02, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Andreas Kellner, Tamm, DE;
Annabel Hackert, Leonberg, DE;
Arno Matzner, Kornwestheim, DE;
Horst Kleinknecht, Fichtenberg, DE;
Jasper Grohmann, Stuttgart, DE;
Sebastian Gepperth, Stuttgart, DE;
Siegfried Zerbin, Hinterlintal, DE;
Vellaiyan Thiruvarma, Tamilnau, IN;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for operating a pump of a delivery unit, in particular of a fluid supply system, having a pump chamber and an actively controllable inlet valve and an actively controllable outlet valve for the pump chamber, wherein, for the delivery of a fluid, a pressure (p), which is to be provided by the pump, of the fluid for delivery is controlled in closed-loop fashion on the basis of a manipulated variable (V), and wherein, within one full cycle (Z) of the pump (), at least one of inlet valve () and outlet valve () is activated only if fluid is to be delivered, and is not activated if no fluid is to be delivered, and to a fluid supply system.