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:
May. 16, 1989
Filed:
Oct. 31, 1986
Raymond J Schraff, Cleveland, OH (US);
Eltech Systems Corporation, Boca Raton, FL (US);
Abstract
A ceramic fiber insulation module is now provided from ceramic fiber units of finite length. The formation of the module can be initiated by folding an individual ceramic fiber strip or blanket, which is in unfolded condition, in a manner doubling the ends over on themselves. Then the double-over ends are folded up towards each other. As a result, the module, in cutaway, may be described as a 'B-fold'. The module presents an unbroken blanket surface for the hotface. The module also lends itself to fastening by cross-tying, between adjacent modules, to a backing member. Cross-tying can provide joint compression at the through joints which occur between modules.