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:
Oct. 07, 2025
Filed:
Dec. 15, 2022
Wagner Group Gmbh, Langenhagen, DE;
Lutz Burkhardt, Hannover, DE;
Jonas Hartwig, Langenhagen, DE;
Wagner Group GmbH, , DE;
Abstract
A flow means with a housing and a fan to generate a fluid flow within a pipe or hose line of an intake monitoring system. The fan can be connected to the pipe or hose line via connecting pieces and can be driven to rotate. The invention creates a flow means which enables the direction of flow to be reversed. Respective blocking means are assigned to the connecting pieces and can be moved from an intake position (PS), in which an intake region of the fan is connected to the respective connecting piece into an exhaust position (PB), in which an exhaust region of the fan is connected to the respective connecting piece so the flow within the pipe or hose line is in a first direction of flow (S) or in a second direction of flow (S) as a function of the position (PS, PB) of the blocking means.