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. 14, 2025
Filed:
Dec. 19, 2019
Sumitomo Electric Optifrontier Co., Ltd., Yokohama, JP;
Shohei Ido, Yokohama, JP;
Kazufumi Joko, Yokohama, JP;
Ryosuke Meo, Yokohama, JP;
Hiroshi Takayanagi, Yokohama, JP;
SUMITOMO ELECTRIC OPTIFRONTIER CO., LTD., Yokohama, JP;
Abstract
A reinforcement sleeve heating device is a reinforcement sleeve heating device heating a reinforcement sleeve put on a connecting site to shrink the reinforcement sleeve in order to reinforce the connecting site of optical fibers fusion-spliced to each other. The reinforcement sleeve heating device includes: a heating element forming a housing space, the housing space extending in a predetermined direction, the housing space being opened in one direction intersecting with the predetermined direction, the housing space being capable of disposing the reinforcement sleeve, and a cover disposed at a position at which at least a part of the opening of the housing space. In a state in which the reinforcement sleeve is disposed in the housing space, the cover includes a contact surface brought into contact with the reinforcement sleeve in a direction of pushing the reinforcement sleeve into an inside of the housing space.