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1. 发明申请

WO2018009802A1 FIBER OPTIC FERRULE INSPECTION TOOL WITH CONTAMINATION DETECTION AND CLEANING DEVICE 审中-公开
标题翻译：带污染检测和清洁装置的光纤光栅检测工具
公开(公告)号：WO2018009802A1
公开(公告)日：2018-01-11
申请号：PCT/US2017/041107
申请日：2017-07-07
申请人： COMMSCOPE TECHNOLOGIES LLC
发明人： POLICANTE, Giorgio , VAN WUYCKHUYSE, Laurens Izaak , BOLHAAR, Antonius Bernardus Gerardus , VAN GEIJN, Franciscus Karel Maria , DE GAST, Dirk Alexander , SCHNEIDER, Paul , DE BOER, Tom
IPC分类号： G02B6/38 , G01M11/00
摘要： A fiber optic ferrule inspection tool (100) inspects and cleans a fiber optic ferrule (900). The tool includes a mounting arrangement (216), a camera (500), a grazing light assembly (800), an axial light (512), and a nozzle (320, 320?). The mounting arrangement (216) is adapted to releasably mount the fiber optic ferrule. The camera (500) is mounted to the mounting arrangement and captures at least one image (920, 922) of the fiber optic ferrule. The grazing light assembly (800) is mounted to the mounting arrangement and is adapted to emit grazing light and thereby illuminate an end (902) of the fiber optic ferrule. Rays (rg) of the grazing light are oriented to the end of the fiber optic ferrule within an angular range of 0 to 30 degrees. Rays (ra) of the axial light (512) are oriented to the end of the fiber optic ferrule about an angular range within 30 to 90 degrees. The nozzle (320, 320?) is positioned by the mounting arrangement and is adapted to supply ionized air (352) and thereby clean and electrostatically neutralize the fiber optic ferrule.
摘要翻译：光纤套圈检查工具（100）检查并清洁光纤套圈（900）。该工具包括安装装置（216），照相机（500），掠食性照明组件（800），轴向灯（512）和喷嘴（320,320'）。安装装置（216）适于可释放地安装光纤套圈。照相机（500）安装到安装装置并捕获光纤套圈的至少一个图像（920,922）。掠过照明组件（800）安装到安装装置并且适于发射掠过光并由此照亮光纤箍的端部（902）。掠射光线的光线（rg）在0至30度的角度范围内定向到光纤套圈的末端。轴向光（512）的光线（ra）相对于光纤套圈的端部在30至90度范围内的角度范围内定向。喷嘴（320,320'）由安装装置定位并且适于提供离子化空气（352），从而清洁和静电中和光纤套圈。

2. 发明申请

WO2017087849A1 METHODS FOR PROCESSING FERRULES AND/OR OPTICAL FIBERS 审中-公开
标题翻译：加工滤器和/或光纤的方法
公开(公告)号：WO2017087849A1
公开(公告)日：2017-05-26
申请号：PCT/US2016/062857
申请日：2016-11-18
申请人： COMMSCOPE TECHNOLOGIES LLC , COMMSCOPE ASIA HOLDINGS B.V.
发明人： FLAIG, Robert Charles , GURRERI, Michael Lawrence , WEBB, Joshua Lee , KADAR-KALLEN, Michael Aaron , PAUL, Randall Bobby , BRETZ, Dwight Andrew , SCHNEIDER, Paul , DE BOER, Tom , DE GAST, Dirk Alexander
IPC分类号： G02B6/38
CPC分类号： G02B6/3863 , G02B6/3861
摘要： The present disclosure relates generally to methods for processing ferrules of fiber optic connectors such that the amount of polishing that is required is eliminated or at least reduced. In one example, an energy source is used to remove excess adhesive from the end face of the fiber and likely from an end face of the ferrule.
摘要翻译：本公开一般涉及用于处理光纤连接器的套圈的方法，使得所需的抛光量被消除或至少减少。在一个例子中，使用能量源从纤维的端面和可能从套圈的端面去除多余的粘合剂。

3. 发明申请

WO2017058629A1 END FACE PROTECTION TAPE FOR FIBER OPTIC CONNECTOR; AND METHODS 审中-公开
标题翻译：光纤连接器端面防护胶带; 和方法
公开(公告)号：WO2017058629A1
公开(公告)日：2017-04-06
申请号：PCT/US2016/053053
申请日：2016-09-22
申请人： COMMSCOPE TECHNOLOGIES LLC
发明人： LU, Yu , POLICANTE, Giorgio , SEIFERT, Thomas , SCHNEIDER, Paul
IPC分类号： G02B6/42
CPC分类号： G02B6/385 , G02B6/3849 , G02B6/3882 , G02B6/3885
摘要： Aspects and techniques of the present disclosure relate to a fiber optic connector assembly including a fiber optic connector with a front end and a back end. A ferrule positioned at the front end. The ferrule has a distal end face with a central region and recessed regions on opposite sides of the central region. The assembly includes a dust cap mounted on the ferrule. The dust cap has an open end and an opposite closed end. The fiber optic connector assembly also includes a tape member that covers the central region of the ferrule. The tape member can be secured to the dust cap such that when the dust cap is removed, the tape member simultaneously comes off with the dust cap.
摘要翻译：本公开的方面和技术涉及包括具有前端和后端的光纤连接器的光纤连接器组件。位于前端的套圈。套圈具有中央区域的远端面和位于中央区域相对侧的凹陷区域。组件包括安装在套圈上的防尘盖。防尘盖具有开口端和相对的封闭端。光纤连接器组件还包括覆盖套圈的中心区域的带部件。带状部件可以固定在防尘帽上，从而当除去防尘罩时，带部件同时脱离防尘盖。

4. 发明申请

WO2021071948A1 DETERMINING FERRULE ORIENTATION 审中-公开
公开(公告)号：WO2021071948A1
公开(公告)日：2021-04-15
申请号：PCT/US2020/054580
申请日：2020-10-07
申请人： COMMSCOPE TECHNOLOGIES LLC
发明人： LU, Yu , BLASER, Joseph , BOLHAAR, Antonius Bernardus Gerardus , SCHNEIDER, Paul
IPC分类号： G01M11/00 , G02B6/38
摘要： The system determines whether an orientation of a ferrule was changed between measurements made to the end face geometry of the ferrule. Accordingly, the systems allows confirmation that a ferrule was re-oriented between measurements before calculating any deviations in the measurement tool and applying corrective algorithms. An indication (e.g., alarm, error message, etc.) may be conveyed to the user to properly re-orient the ferrule.

5. 发明申请

WO2018009802A8 FIBER OPTIC FERRULE INSPECTION TOOL WITH CONTAMINATION DETECTION AND CLEANING DEVICE 审中-公开
公开(公告)号：WO2018009802A8
公开(公告)日：2018-01-11
申请号：PCT/US2017/041107
申请日：2017-07-07
申请人： COMMSCOPE TECHNOLOGIES LLC
发明人： POLICANTE, Giorgio , VAN WUYCKHUYSE, Laurens Izaak , BOLHAAR, Antonius Bernardus Gerardus , VAN GEIJN, Franciscus Karel Maria , DE GAST, Dirk Alexander , SCHNEIDER, Paul , DE BOER, Tom
IPC分类号： G02B6/38 , G01M11/00
摘要： A fiber optic ferrule inspection tool (100) inspects and cleans a fiber optic ferrule (900). The tool includes a mounting arrangement (216), a camera (500), a grazing light assembly (800), an axial light (512), and a nozzle (320, 320'). The mounting arrangement (216) is adapted to releasably mount the fiber optic ferrule. The camera (500) is mounted to the mounting arrangement and captures at least one image (920, 922) of the fiber optic ferrule. The grazing light assembly (800) is mounted to the mounting arrangement and is adapted to emit grazing light and thereby illuminate an end (902) of the fiber optic ferrule. Rays (rg) of the grazing light are oriented to the end of the fiber optic ferrule within an angular range of 0 to 30 degrees. Rays (ra) of the axial light (512) are oriented to the end of the fiber optic ferrule about an angular range within 30 to 90 degrees. The nozzle (320, 320') is positioned by the mounting arrangement and is adapted to supply ionized air (352) and thereby clean and electrostatically neutralize the fiber optic ferrule.

7. 发明公开

EP3377929A1 METHODS FOR PROCESSING FERRULES AND/OR OPTICAL FIBERS 审中-公开
公开(公告)号：EP3377929A1
公开(公告)日：2018-09-26
申请号：EP16867258.2
申请日：2016-11-18
申请人： Commscope Technologies LLC , Commscope Asia Holdings B.V.
发明人： FLAIG, Robert Charles , GURRERI, Michael Lawrence , WEBB, Joshua Lee , KADAR-KALLEN, Michael Aaron , PAUL, Randall Bobby , BRETZ, Dwight Andrew , SCHNEIDER, Paul , DE BOER, Tom , DE GAST, Dirk Alexander
IPC分类号： G02B6/38
CPC分类号： G02B6/3863 , G02B6/3853 , G02B6/3861
摘要： The present disclosure relates generally to methods for processing ferrules of fiber optic connectors such that the amount of polishing that is required is eliminated or at least reduced. In one example, an energy source is used to remove excess adhesive from the end face of the fiber and likely from an end face of the ferrule.

8. 发明公开

EP3356871A1 END FACE PROTECTION TAPE FOR FIBER OPTIC CONNECTOR; AND METHODS 有权
公开(公告)号：EP3356871A1
公开(公告)日：2018-08-08
申请号：EP16852336.3
申请日：2016-09-22
申请人： Commscope Technologies LLC
发明人： LU, Yu , POLICANTE, Giorgio , SEIFERT, Thomas , SCHNEIDER, Paul
IPC分类号： G02B6/42
CPC分类号： G02B6/3849 , G02B6/385 , G02B6/3863 , G02B6/3882 , G02B6/3885
摘要： Aspects and techniques of the present disclosure relate to a fiber optic connector assembly including a fiber optic connector with a front end and a back end. A ferrule positioned at the front end. The ferrule has a distal end face with a central region and recessed regions on opposite sides of the central region. The assembly includes a dust cap mounted on the ferrule. The dust cap has an open end and an opposite closed end. The fiber optic connector assembly also includes a tape member that covers the central region of the ferrule. The tape member can be secured to the dust cap such that when the dust cap is removed, the tape member simultaneously comes off with the dust cap.

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