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:
Jun. 21, 1983
Filed:
May. 08, 1981
Kahei Furusawa, Tokyo, JP;
Yoshihiro Ejiri, Tokyo, JP;
Yoshihiko Yamazaki, Tokyo, JP;
Tadayoshi Matsuzaki, Tokyo, JP;
Hiroyuki Nakashima, Tokyo, JP;
Osamu Harada, Tokyo, JP;
Kokusai Denshin Denwa Co., Ltd., Tokyo, JP;
Nippon Electric Co., Ltd., Tokyo, JP;
Abstract
A feedthrough terminal for optical fiber cables (12), particularly for use in an underwater repeater, comprises a rod (22) received snugly in a tube (21) and having grooves (24), which are filled by a mass of solder (26) with the optical fiber cables placed in the respective grooves. The grooves may be formed along the tube inside surface or on opposing portion of the tube and the rod. The tube and/or the rod may be possessed of a recessed surface to provide a gap for the solder mass.