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:
Sep. 24, 2024
Filed:
Apr. 03, 2020
Oy Halton Group Ltd., Helsinki, FI;
Oy Halton Group Ltd., Helsinki, FI;
Abstract
An exhaust device has a fan plenum with a fan and a jet plenum having a generally planar shape with one or more jet openings on a distal end thereof configured to create a planar jet. The jet plenum is movably attached at a proximal end thereof to the fan plenum to permit sliding movement of the jet plenum relative to the fan plenum. The fan plenum and the jet plenum each have a respective flow-transfer opening that overlaps the opening of the other, the respective openings being shaped and arranged to remain overlapped in all positions to which the jet plenum is moved relative to the fan plenum such that an interior of the fan plenum and the jet plenum remain in fluid communication to allow air to flow from the fan to flow from the fan plenum to the jet plenum.