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:
Jun. 26, 1979
Filed:
Sep. 19, 1977
Applicant:
Inventors:
Marcel Levecque, Birchrunville, PA (US);
Jean A Battigelli, Rantigny, FR;
Dominique Plantard, Rantigny, FR;
Assignee:
Saint-Gobain Industries, Neuilly-sur-Seine, FR;
Primary Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65-5 ; 65 16 ; 264 12 ; 425-7 ;
Abstract
Gas blast attenuation is disclosed including the use of a pair of gaseous jets having axes lying in a common plane and directed to impinge upon each other preferably at an acute angle, the attenuable material being introduced into the influence of air induced by one of the jets in the region of impingement of the jets, and the combined jet flow of the two jets carrying the attenuable material into a zone of interaction between the combined jet flow and a larger gaseous blast.