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. 27, 1993
Filed:
May. 15, 1991
Applicant:
Inventor:
Willie H Best, Columbia, SC (US);
Assignee:
Haden Schweitzer Corporation, Madison Heights, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34 / ; 34 39 ;
Abstract
A radiant wall structure including a radiant emitting wall and a second wall spaced from the radiant emitting wall to define a combustion chamber therebetween. A line burner is positioned in the combustion chamber and delivers heated gases upwardly through the combustion chamber. The distance between the radiant emitting wall and the second wall is selectively varied to vary the velocity of the heated gases passing through the combustion chamber, to thereby selectively control the energy transferred to the radiant emitting wall.