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. 17, 1984
Filed:
Dec. 21, 1979
George P Baumann, Sparta, NJ (US);
James A Zboray, Randolph, NJ (US);
Exxon Research and Engineering Co., Florham Park, NJ (US);
Abstract
An injector for a high temperature gas distribution means comprising a distribution manifold having a heat-resistant lining with a central passage therethrough, and a refractory-lined injector communicating with the distribution manifold. The injector includes a nozzle disposed external to the manifold having a central opening and an inlet extending from the nozzle to the central passage. The cross-sectional area of the central opening in the nozzle in the direction of flow is smaller at least at one point than that of the inlet such that a major portion of the pressure drop in the gas flowing from the central passage through the inlet and the nozzle is created by the nozzle. By disposing the nozzle external to the distribution manifold, the flow rate of gas through cracks in the heat resistant manifold lining is minimized.