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. 03, 2000
Filed:
Sep. 08, 1998
Neil J Dubois, Cranston, RI (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A test fixture for the simultaneous evaluation of a plurality of seals inding an outer tubular shell having a first terminal end and a second terminal end. A first bulkhead has interior and exterior sides to cover the first terminal end of the tubular shell and a second bulkhead has interior and exterior sides to cover the second terminal end of the tubular shell. A sleeve has a first terminal end and a second terminal end and is positioned inside the exterior tube. The sleeve may be segmented into two sections connected end to end. One end of the sleeve is fixed to a simulated pipe flange and sealed by a coaxial overlapping seal. The other end of the flange is connected to an adapted ring by a similar seal. Another such seal is used to connect the two segments of the sleeve.