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:
Oct. 28, 1997
Filed:
Nov. 16, 1994
C James Sheppard, Jr, Phoenix, AZ (US);
Other;
Abstract
A pneumatic pumping system for conveying particulate materials in system piping. The pumping system includes a linear accelerator apparatus having an inductor assembly with an inductor nozzle cooperating with a venturii casing in which the venturii casing has a shroud portion encompassing a discharge orifice of the inductor nozzle to form an annular passage through which pressurized conveying gas is directed, the conveying gas mixing with a material flow through the nozzle, the material flow through the nozzle being facilitated by a gas stream directed along an inside wall of the inductor nozzle, the linear accelerator apparatus being combined with other apparatus including a material pumping unit or a pressurized pod system, or, incorporated in-line in the system piping as a flow booster.