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. 14, 2020
Filed:
Jul. 01, 2016
Elipcon Ab, Jönköping, SE;
Tobias Sagström, Jönköping, SE;
Fredrik Ekstrand, Jönköping, SE;
Elipcon AB, Jönköping, SE;
Abstract
Airflow control device () for use in an air handling system, which comprises an outer tube () and at least one inner tube () arranged inside the outer tube (). The inner tube () is at least partly made of flexible material and has an axial opening () through which air is adapted to flow. The inner tube () further exhibits an inlet part () and an outlet part (), and a throttle part () between the inlet part and the outlet part. The device () is characterized by a pivotable throttling device () which is arranged to impact the inner tube (), and thereby control the airflow through the inner tube (), by rotation around a second pivot axis (b).