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. 13, 1992
Filed:
Jun. 25, 1991
Applicant:
Inventor:
Paul V Suey, Natrona Heights, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D / ;
U.S. Cl.
CPC ...
432234 ; 52506 ; 138158 ;
Abstract
Refractory tile sections for insulating a pipe, such as a water-cooled pipe, have a pair of refractory tiles with concave faces and outwardly extending flanges. The refractory tiles are placed about the pipe with the flanges confronting each other, with a gap therebetween, and with recesses in the flanges aligned. Refractory connecting members are disposed in the aligned recesses, the connecting members having a bridging section extending across the gap and an enlarged end section in each of the aligned recesses. Refractory mortar secures the connecting members in the recesses and fills the gap between the flanges.