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:
Nov. 19, 2019
Filed:
Dec. 28, 2016
Grundfos Holding A/s, Bjerringbro, DK;
Carsten Skovmose Kallesøe, Viborg, DK;
GRUNDFOS HOLDING A/S, Bjerringbro, DK;
Abstract
A pump system has at least one fluid container () which comprises an inlet () and an outlet (), at least one pump () arranged in the inlet () or the outlet (), and a control device () which includes a flow evaluation device for determining a flow through the fluid container () of the pump system. The flow evaluation device is configured such that the flow evaluation device uses a system model for determining the flow. The system model includes at least two different sub-models, a sub-model which describes the inflow behavior of the fluid container () and a sub-model which describes the outflow behavior of the fluid container (). A corresponding pump flow evaluation method is provided.