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:
May. 31, 2016
Filed:
Aug. 27, 2007
Thibaut Bourrilhon, Aix les Bains, FR;
Bernard Dusser, Saint Martin de Nigelles, FR;
Patrick Fernandes, St. Aubin, FR;
Jean-paul Thibault, Bernin, FR;
Thibaut Bourrilhon, Aix les Bains, FR;
Bernard Dusser, Saint Martin de Nigelles, FR;
Patrick Fernandes, St. Aubin, FR;
Jean-Paul Thibault, Bernin, FR;
SIEMENS S.A.S., Saint-Denis, FR;
UNIVERSITE GRENOBLE ALPES, Saint Martin, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE(CNRS), Paris, FR;
Abstract
A device for ejecting an at least diphasic mixture includes an injection inlet for a liquid and a gas, a distribution chamber for producing a first liquid-gas mixture, an ejection nozzle of the first liquid-gas mixture in a main direction defined by an axis-vector. The ejection nozzle has a geometry comprising, on its length at least, a minimal section or neck at a location of the axis-vector. Among others things, due to the nozzle geometry, the expansion obtained inside the ejection nozzle allows the first liquid-gas mixture from the distribution chamber to be converted into a second mixture, according to the flow configuration, consisting for instance of a diphasic mist jet having an ejection range and liquid particle size that can be controlled according to the liquid and gas mass flow and to the absolute pressure at the injection inlet.