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. 17, 2023
Filed:
May. 02, 2019
Applicant:
Grundfos Holding A/s, Bjerringbro, DK;
Inventors:
Christian Schou, Engesvang Engesvang, DK;
Ole Hejn Pjengaard, Rander SØ, DK;
Carsten Skovmose Kallesøe, Viborg, DK;
Assignee:
GRUNDFOS HOLDING A/S, Bjerringbro, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 21/00 (2006.01); G08B 21/18 (2006.01); E03F 5/22 (2006.01);
U.S. Cl.
CPC ...
G08B 21/182 (2013.01); E03F 5/22 (2013.01);
Abstract
An alarm management module () is for a wastewater pumping station that includes at least one pump () arranged for pumping wastewater out of a wastewater pit (). The alarm management module () is configured to process at least one level variable (h) indicative of a filling level of the wastewater pit () and at least one capacity variable (p %, P %, C %) indicative of a pumping capacity of the wastewater pumping station. The alarm management module () is configured to trigger an intervention alarm only if all of the following conditions are met: