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:
Jul. 15, 2008
Filed:
Mar. 13, 2006
Applicant:
Christian Wittrisch, Rueil Malmaison, FR;
Inventor:
Christian Wittrisch, Rueil Malmaison, FR;
Assignee:
Institut Francais du Petrole, Malmaison Cedex, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a sealing device for optical fiber, comprising in combination a plurality of conical jaws () with which optical fiber () is in line, a body including a corresponding female cone () intended to receive the jaws, a nut () screwed on the body so as to compress the jaws, a casing () linked to the body and covering the nut so as to form around it an at least partly confined volume, a filling material () intended to fill at least part of the volume, and wherein the material comprises solid fillers favouring sealing between the body, the jaws and the fiber.