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:
Jan. 09, 2001
Filed:
Oct. 29, 1998
Wayne R. Simon, Baltimore, MD (US);
William R. Pogue, III, Gambills, MD (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
An apparatus for providing for the ingress/egress of an optical fiber in composite materials wherein flexible tooling protects the ingress and egress point of the optical fiber. The optical fiber is placed into the uncured laminates of the composite material prior to curing such laminates. The ingress/egress point of this fiber is protected from the laminates by enclosing the fiber with a plurality of polyimide and poly(tetrofluoroethylene) tubes. During the curing process, a rubber plate covers the laminates and the fiber optic lead are brought out of the laminates through a plug in the rubber plate and positioned along the rubber plate in grooves to protect the external fiber leads during curing. After curing a strain relief boot is placed over the fiber optic lead where it ingresses/egresses the composite material to relieve the strain generated on the optical fiber lead during operational use.