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:
Mar. 10, 2015
Filed:
Nov. 19, 2009
Walter Kokott, Rosenheim, DE;
Helmut Paul Höll, Waldkraiburg, DE;
Peter Richter, Jr., Heldenstein, DE;
Peter Richter, Sr., Heldenstein, DE;
Walter Kokott, Rosenheim, DE;
Helmut Paul Höll, Waldkraiburg, DE;
Peter Richter, Jr., Heldenstein, DE;
Peter Richter, Sr., Heldenstein, DE;
Oerlikon Metco AG, Wohlen, CH;
Abstract
The invention relates to a device for creating and conveying a gas-powder mixture having a powder receiving space () that is connected to a vacuum creation device via a vacuum line () that discharges to the upper region of said powder receiving space. A reduced pressure in comparison to a mixing chamber () can be created within the powder receiving space (), and thus a gas flow directed against the powder flow direction within a powder supply channel ().