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:
Apr. 05, 2022
Filed:
Sep. 11, 2020
Grundfos Holding A/s, Bjerringbro, DK;
Steen Mikkelsen, Bjerringbro, DK;
GRUNDFOS HOLDING A/S, Bjerringbro, DK;
Abstract
A valve system (), connectable to a pump system (), includes a pump assembly () connectable to a pipe (), wherein the valve system () includes a valve () including a pipe section (), of the pipe (), that defines a primary flow direction (), and a valve opening () in the pipe section, a valve seat () and a valve body (). The valve opening (), the valve seat () and the valve body () define a common valve axis () extending transversely to the primary flow direction. An operating element (), arranged at the pipe section opposite the valve opening, is configured to control the valve body for operating in a check-valve mode to open the valve opening upon a fluid flow from the valve opening towards the valve body and for operating in a shut off-valve to close the valve opening for any fluid flow direction.