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:
Jul. 12, 2022
Filed:
May. 25, 2018
Shl Medical Ag, Zug, CH;
Daniel Säll, Segeltorp, SE;
Johan Midbjer, Nacka, SE;
SHL MEDICAL AG, Zug, CH;
Abstract
The present disclosure relates to a nozzle device for atomisation of a liquid, wherein the nozzle device comprises: a substrate, a sieve-side membrane comprising a plurality of sieve-side orifices, the sieve-side membrane being provided on a sieve-side of the substrate, a spray-side membrane comprising a plurality of spray-side orifices, the spray-side membrane being provided on a spray-side of the substrate, wherein the substrate has a first cavity portion extending to the sieve-side membrane, and a second cavity portion extending from the first cavity portion to the spray-side membrane, thereby providing fluid communication, along a fluid communication axis, between the sieve-side orifices and the spray-side orifices, the first cavity portion having a larger cross-sectional area than a cross-sectional area of the second cavity portion, the cross-sections being with respect to the fluid communication axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile