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. 27, 1999
Filed:
Mar. 17, 1995
Applicant:
Inventor:
William E Simpkin, Dallas, TX (US);
Assignee:
Lockheed Vought Systems, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
138149 ; 138140 ; 138113 ; 138114 ; 138143 ; 138148 ;
Abstract
A system for shielding an interior metal surface of a metal container from a hot fluid within the metal container wherein the hot fluid is at a temperature greater than a temperature limit of the metal, including a first insulating layer including metal clad insulation proximate the interior metal surface, a second insulating layer spaced from the first insulating layer including a perforated reflective metal shield and a third insulating layer spaced from the second insulating layer which is structurally stable and substantially inert to the hot fluid.