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:
Apr. 20, 1982
Filed:
Dec. 31, 1979
Applicant:
Inventor:
Arthur C Worley, Mt. Tabor, NJ (US);
Assignee:
Exxon Research & Engineering Co., Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; F27D / ;
U.S. Cl.
CPC ...
422197 ; 264 30 ; 264261 ; 422204 ;
Abstract
A hydrocarbon reformer furnace is provided having a plurality of vertical tubes running through a furnace firebox wherein the upper and lower ends of said tubes are connected to inlet and outlet headers respectively. The apertures through which the lower ends of the vertical tubes exit the firebox are sealed with cast-in-place refractory seals to provide an air seal and mechanical dampening of said tubes.