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公开(公告)号：US20160170152A1
公开(公告)日：2016-06-16
申请号：US14971444
申请日：2015-12-16
发明人： Danny Willy August Verheyden , Marc Bervoets , Robert Charles Flaig , Randall Bobby Paul , Michael Ward Zitsch , David Donald Erdman , Gregory J. Schaible
IPC分类号： G02B6/38
CPC分类号： G02B6/3809 , G02B6/3825 , G02B6/3849
摘要： The present disclosure relates to fiber optic connection systems including fiber optic connector having retractable noses for protecting bare fiber ends of ferrule-less connectors. In certain examples, the retractable noses are used in combination with protective shutters. In other examples, the retractable noses can accommodate multiple optical fibers.
摘要翻译： 本公开涉及包括光纤连接器的光纤连接系统，该光纤连接器具有用于保护无套圈连接器的裸光纤端部的可缩回的鼻部。 在某些实例中，可伸缩鼻子与保护性百叶窗组合使用。 在其他示例中，可伸缩鼻可容纳多根光纤。
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公开(公告)号：US09829646B2
公开(公告)日：2017-11-28
申请号：US15033659
申请日：2014-11-04
IPC分类号： G02B6/38
CPC分类号： G02B6/3835 , G02B6/3821 , G02B6/3823 , G02B6/3833 , G02B6/3843 , G02B6/3846 , G02B6/3847
摘要： A fiber optic connector (20) including a ferrule (42) having a front end (48) and a rear end (50). The ferrule (42) defines an axial bore (46) that extends through the ferrule (42) between the front end (48) and the rear end (50). The ferrule (42) includes a ferrule axis (64) that extends along the axial bore (46). The fiber optic connector (20) includes an optical fiber (62) positioned within the axial bore (46) that is movable relative to the ferrule (42) within the axial bore (46) along the ferrule axis (64). The optical fiber (62) has fiber end face (63) that has been energy treated to round the fiber end face (63). A fiber alignment structure (66) can be attached at a front ferrule end face (54) of the ferrule (42). A camera can be used to position a fiber end face (63) of the optical fiber (62) relative to the front ferrule end face (54) of the ferrule (42).
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3.发明授权公开(公告)号：US09746621B2
公开(公告)日：2017-08-29
申请号：US14764494
申请日：2014-01-29
发明人： Jan Watte , Stefano Beri , Danny Willy August Verheyden , Keshari Sangram Samal , Ana Margarida Doamaral Cardoso Dos Santos , Peter Martha Dubruel , Ana Nedelcheva Hristova
IPC分类号： G02B6/38
摘要： The present disclosure relates to system and method for cleaning an end face of a bare optical fiber (100). The system and methods include inserting the end face of the bare optical fiber (100) through a layer of material (500) that includes electrospun fibers.
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公开(公告)号：US09268102B2
公开(公告)日：2016-02-23
申请号：US14376285
申请日：2013-02-06
CPC分类号： G02B6/3887 , G02B6/3809 , G02B6/3849 , G02B6/3859 , G02B6/3893 , G02B6/4476
摘要： The present disclosure relates to a fiber optic connector assembly having a fiber optic connector including a main connector body and a rear insert secured within a rear cable termination end of the main connector body. The fiber optic connector assembly has a fiber optic cable that includes an optical fiber, a strength layer and an outer jacket. The optical fiber has a ferrule-less end portion accessible at a front mating end of the main connector body. A first shape recoverable sleeve secures the optical fiber to a substrate anchored to the rear insert. An axial gap exists between the forward end of the outer jacket and the rearward end of the rear insert. A second shape recoverable sleeve secures the outer jacket to the rear insert. An adhesive material at least partially fills the axial gap.
摘要翻译： 本发明涉及一种具有光纤连接器的光纤连接器组件，该光纤连接器包括主连接器主体和固定在主连接器主体的后电缆终端中的后插入件。 光纤连接器组件具有包括光纤，强度层和外护套的光纤电缆。 该光纤具有在该主连接器主体的前配合端可接近的无套圈端部。 第一形状可恢复套筒将光纤固定到锚固到后插入件的基板上。 在外护套的前端和后插入件的后端之间存在轴向间隙。 第二形状可恢复套筒将外护套固定到后插入件。 粘合剂材料至少部分地填充轴向间隙。
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公开(公告)号：US09575263B2
公开(公告)日：2017-02-21
申请号：US14377189
申请日：2013-02-06
发明人： Michael Gurreri , Robert Charles Flaig , Randall Bobby Paul , Danny Willy August Verheyden , David Donald Erdman , Dwight A. Bretz
CPC分类号： G02B6/3893 , G02B6/3806 , G02B6/3809 , G02B6/3821 , G02B6/3825 , G02B6/3846 , G02B6/3865 , G02B6/3882
摘要： The present disclosure relates to an optical fiber alignment device that has an alignment housing that includes first and second ends. The alignment housing defines a fiber insertion axis that extends through the alignment housing between the first and second ends. The alignment housing includes a fiber alignment region at an intermediate location between the first and second ends. First and second fiber alignment rods are positioned within the alignment housing. The first and second fiber alignment rods cooperate to define a fiber alignment groove that extends along the fiber insertion axis. The first and second fiber alignment rods each having rounded ends positioned at the first and second ends of the alignment housing.
摘要翻译： 本发明涉及一种具有包括第一端和第二端的对准壳体的光纤对准装置。 对准壳体限定纤维插入轴线，其在第一和第二端部之间延伸穿过对准壳体。 对准壳体包括在第一和第二端之间的中间位置处的光纤对准区域。 第一和第二光纤对准杆定位在对准壳体内。 第一和第二光纤对准杆配合以限定沿光纤插入轴线延伸的光纤对准槽。 第一和第二光纤对准杆各自具有定位在对准壳体的第一和第二端的圆形端。
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公开(公告)号：US09312676B2
公开(公告)日：2016-04-12
申请号：US14507369
申请日：2014-10-06
IPC分类号： H02G15/04 , G02B6/44 , H02G15/013 , F16J15/02 , H02G3/22 , H02G15/007 , H02G15/10
CPC分类号： H02G15/04 , F16J15/02 , G02B6/4465 , G02B6/4471 , H02G3/22 , H02G15/007 , H02G15/013 , H02G15/043 , H02G15/10
摘要： The present invention relates to a cable sealing and retaining device capable of sealingly guiding and retaining a cable through an opening of the cable sealing and retaining device. The present invention provides an improved cable sealing and retaining device which allows a simple releasable fixation of a cable to the cable sealing and retaining device while the cable is sealingly guided through an opening provided with the cable sealing and retaining device. The cable sealing and retaining device (40;60) comprises a sealing part (11) providing a passageway with an inner seal (14) through which a cable (2) is sealingly guidable, and an outer seal (15) arranged on an outer circumference of the sealing part (11). The cable sealing and retaining device (40; 60) comprises a fixation part (12) for retaining the sealing part (11) in longitudinal direction of the passageway; and a sleeve portion (47; 67) forming an opening (41; 61) for receiving the fixation part (12) and the sealing part (11) of the cable sealing and retaining device (40; 60). The sleeve portion (47; 67) provides a sealing section (42; 62) for co-operating with the outer seal (15) to perform a sealing therebetween. The cable sealing and retaining device (40; 60) is characterized by the fixation part (12) which provides fixation means (24) on its outer circumferential surface to fix the fixation part (12) to the sleeve portion (47; 67).
摘要翻译： 本发明涉及一种电缆密封和保持装置，其能够通过电缆密封和保持装置的开口密封地引导和保持电缆。 本发明提供了一种改进的电缆密封和保持装置，其允许在电缆被密封地引导通过设置有电缆密封和保持装置的开口时将电缆简单地可释放地固定到电缆密封和保持装置。 电缆密封和保持装置（40; 60）包括密封部分（11），该密封部分（11）为通道提供内部密封件（14），电缆（2）通过所述内部密封件可密封地引导;以及外部密封件 密封部分（11）的圆周。 电缆密封和保持装置（40; 60）包括用于沿着通道的纵向方向保持密封部分（11）的固定部分（12） 以及形成用于接收所述电缆密封和保持装置（40; 60）的固定部分（12）和密封部分（11）的开口（41; 61）的套筒部分（47; 67）。 套筒部分（47; 67）提供用于与外部密封件（15）协作以在其间进行密封的密封部分（42; 62）。 电缆密封和保持装置（40; 60）的特征在于固定部分（12），其在其外周表面上提供固定装置（24），以将固定部分（12）固定到套筒部分（47; 67）上。
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公开(公告)号：US09798091B2
公开(公告)日：2017-10-24
申请号：US14764502
申请日：2014-01-29
发明人： Sangram Keshari Samal , Mamoni Dash , Peter Martha Dubruel , Jan Watte , Stefano Beri , Ceren Ozdilek , Walter Mattheus , Danny Willy August Verheyden
IPC分类号： G02B6/38
CPC分类号： G02B6/3849 , G02B6/3809 , G02B6/3866
摘要： The present disclosure relates to a fiber optic connector including a connector body (122) having a front end and a rear end. A shutter (74) is mounted at the front end of the connector body (122). The shutter (74) is movable relative to the connector body (122) between an open position and a closed position. The fiber optic connector (69) includes an optical fiber (100) having an end face that is accessible at the front end of the connector body (122) when the shutter (74) is in the open position. The fiber optic connector (69) also includes a cleaning material (501) provided at an inner side of the shutter (74) that covers the end face of the optical fiber (100) when the shutter (74) is in the closed position.
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公开(公告)号：US20140341511A1
公开(公告)日：2014-11-20
申请号：US14376285
申请日：2013-02-06
IPC分类号： G02B6/38
CPC分类号： G02B6/3887 , G02B6/3809 , G02B6/3849 , G02B6/3859 , G02B6/3893 , G02B6/4476
摘要： The present disclosure relates to a fiber optic connector assembly having a fiber optic connector including a main connector body and a rear insert secured within a rear cable termination end of the main connector body. The fiber optic connector assembly has a fiber optic cable that includes an optical fiber, a strength layer and an outer jacket. The optical fiber has a ferrule-less end portion accessible at a front mating end of the main connector body. A first shape recoverable sleeve secures the optical fiber to a substrate anchored to the rear insert. An axial gap exists between the forward end of the outer jacket and the rearward end of the rear insert. A second shape recoverable sleeve secures the outer jacket to the rear insert. An adhesive material at least partially fills the axial gap.
摘要翻译： 本发明涉及一种具有光纤连接器的光纤连接器组件，该光纤连接器包括主连接器主体和固定在主连接器主体的后电缆终端中的后插入件。 光纤连接器组件具有包括光纤，强度层和外护套的光纤电缆。 该光纤具有在该主连接器主体的前配合端可接近的无套圈端部。 第一形状可恢复套筒将光纤固定到锚固到后插入件的基板上。 在外护套的前端和后插入件的后端之间存在轴向间隙。 第二形状可恢复套筒将外护套固定到后插入件。 粘合剂材料至少部分地填充轴向间隙。
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公开(公告)号：US09671569B2
公开(公告)日：2017-06-06
申请号：US14543181
申请日：2014-11-17
发明人： Dirk Kempeneers , Bart Vos , Kristof Vastmans , Danny Willy August Verheyden , Jos Paul G. Vandepoel
IPC分类号： G02B6/44 , G02B6/38 , H02G3/22 , H02G15/007 , H02G15/013 , H01R13/516 , H01R13/52
CPC分类号： G02B6/3887 , G02B6/3894 , G02B6/4465 , G02B6/4471 , H01R13/516 , H01R13/5202 , H02G3/22 , H02G15/007 , H02G15/013
摘要： A cable sealing device including an attaching part securable to the cable; a fixation part adapted to be mountable on the attaching part; and a sealing part. The attaching part includes outer locking faces. The fixation part has inner abutment faces adapted to co-operate with the outer locking faces to axially and rotationally lock the fixation part relative to the attaching part. The sealing part includes an inner seal and an outer seal. The sealing part also includes a second securing arrangement that is configured to engage a first securing arrangement of the fixation part to axially and rotationally lock the sealing part to the fixation part.
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公开(公告)号：US11953735B2
公开(公告)日：2024-04-09
申请号：US17423311
申请日：2020-01-15
发明人： Danny Willy August Verheyden , Jozef Christiaan Mathieu Versleegers , Marc Eugène Willem Bervoets , Michael Maris , Erwin Junius , Walter Mattheus
CPC分类号： G02B6/3885 , G02B6/3809 , G02B6/40 , G02B6/3636
摘要： The present disclosure relates to a ferrule-less multi-fiber connector having features adapted to compensate or adjust for angular misalignment that may occur when the multi-fiber connector is optically connected with a corresponding ferrule-less multi-fiber connector. In one example, the features for adjusting for angular misalignment are integrated in a multi-fiber holder that mounts within a connector body of the fiber optic connector.
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