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1. 发明授权

US6151919A Welding device for optical PM-fibers 失效
标题翻译：光纤PM光纤焊接装置
公开(公告)号：US6151919A
公开(公告)日：2000-11-28
申请号：US55129
申请日：1998-04-02
申请人： Ola Hulten , Wenxin Zheng , Mats Bengtsson , H.ang.kan Ekwall
发明人： Ola Hulten , Wenxin Zheng , Mats Bengtsson , H.ang.kan Ekwall
IPC分类号： G02B6/24 , C03B23/20 , C03B37/10 , G02B6/255 , G02B6/36 , G02B6/38 , G02B6/42
CPC分类号： G02B6/2551 , G02B6/2555 , G02B6/362 , G02B6/4226 , Y10T29/49899
摘要： A compact fiber rotator has a guiding and support device (2) which comprises suction channels (17) formed in the angle of two blocks (3, 5), and a rotation device (32) which is attachable to the guide device (2) and comprises a house (33), a rotating toothed wheel part (37), a platform (31) attached thereto and an electric step motor (43). The fiber (1) is secured on the platform (31) by means of a standard fiber retainer (61) which is retained at the platform (31) by means of magnets (29), the rotating part (37) being located between the support (2) and the retainer (61). The suction channels (17) of the support device can be provided with a suitably low negative pressure, so that the fiber which is to be rotated and welded can be retained satisfactorily but still may be rotated against smooth surfaces of the angle of the blocks (3, 5). The toothed wheel part (37) of the rotator device is provided with a slot (45) between two gear teeth (39), in which the fiber (1) which is to be rotated and welded is placed. The electrical step motor (43) is on its output shaft provided with a gear pinion (41) which is engaged with the teeth of the toothed wheel part (39), so that the motor (43) can be controlled to rotate the fiber (1) to a desired angular position.
摘要翻译：紧凑型纤维旋转器具有引导和支撑装置（2），其包括以两个块（3,5）的角度形成的吸入通道（17）和可附接到引导装置（2）的旋转装置（32）并且包括房屋（33），旋转齿轮部分（37），安装在其上的平台（31）和电动步进马达（43）。纤维（1）借助于通过磁体（29）保持在平台（31）上的标准纤维保持器（61）固定在平台（31）上，旋转部分（37）位于支撑件（2）和保持器（61）。支撑装置的抽吸通道（17）可以设置有适当的低负压，使得待旋转和焊接的纤维可以令人满意地保持，但仍然可以抵靠块的角度的平滑表面旋转（ 3，5）。旋转器装置的齿轮部分（37）在两个齿轮齿（39）之间设有一槽（45），待转动和焊接的纤维（1）放在其中。电动步进电机（43）在其输出轴上设置有与齿轮部分（39）的齿接合的齿轮小齿轮（41），从而可以控制马达（43）使光纤 1）到期望的角位置。

2. 发明授权

US5766300A Welding device for optical PM-fibers 失效
标题翻译：光纤PM光纤焊接装置
公开(公告)号：US5766300A
公开(公告)日：1998-06-16
申请号：US676664
申请日：1996-07-10
申请人： Ola Hulten , Wenxin Zheng , Mats Bengtsson , H.ang.kan Ekwall
发明人： Ola Hulten , Wenxin Zheng , Mats Bengtsson , H.ang.kan Ekwall
IPC分类号： G02B6/24 , C03B23/20 , C03B37/10 , G02B6/255 , G02B6/36 , G02B6/38 , G02B6/42 , C03B37/07 , C03B29/06
CPC分类号： G02B6/2551 , G02B6/2555 , G02B6/362 , G02B6/4226 , Y10T29/49899
摘要： A compact fiber rotator has a guiding and support Device (2) which comprises suction channels (17) formed in the angle of two blocks (3, 5), and a rotation device (32) which is attachable to the guide device (2) and comprises a house (33), a rotating toothed wheel part (37), a platform (31) attached thereto and an electric step motor (43). The fiber (1) is secured on the platform (31) by means of a standard fiber retainer (61) which is retained at the platform (31) by means of magnets (29), the rotating part (37) being located between the support (2) and the retainer (61). The suction channels (17) of the support device can be provided with a suitably low negative pressure, so that the fiber which is to be rotated and welded can be retained satisfactorily but still may be rotated against smooth surfaces of the angle of the blocks (3, 5). The toothed wheel part (37) of the rotator device is provided with a slot (45) between two gear teeth (39), in which the fiber (1) which is to be rotated and welded is placed. The electrical step motor (43) is on its output shaft provided with a gear pinion (41) which is engaged with the teeth of the toothed wheel part (39), so that the motor (43) can be controlled to rotate the fiber (1) to a desired angular position.
摘要翻译：紧凑型纤维旋转器具有引导和支撑装置（2），其包括以两个块（3,5）的角度形成的吸入通道（17）和可连接到引导装置（2）的旋转装置（32）并且包括房屋（33），旋转齿轮部分（37），安装在其上的平台（31）和电动步进马达（43）。纤维（1）借助于通过磁体（29）保持在平台（31）上的标准纤维保持器（61）固定在平台（31）上，旋转部分（37）位于支撑件（2）和保持器（61）。支撑装置的抽吸通道（17）可以设置有适当的低负压，使得待旋转和焊接的纤维可以令人满意地保持，但仍然可以抵靠块的角度的平滑表面旋转（ 3，5）。旋转器装置的齿轮部分（37）在两个齿轮齿（39）之间设有一槽（45），待转动和焊接的纤维（1）放在其中。电动步进电机（43）在其输出轴上设置有与齿轮部分（39）的齿接合的齿轮小齿轮（41），从而可以控制马达（43）使光纤 1）到期望的角位置。

3. 发明授权

US5586211A Optical fiber organizer and method using same 失效
标题翻译：光纤管理器及其使用方法
公开(公告)号：US5586211A
公开(公告)日：1996-12-17
申请号：US429493
申请日：1995-04-26
申请人： Ion Dumitrou , Ola Hulten , H.ang.kan Ekwall
发明人： Ion Dumitrou , Ola Hulten , H.ang.kan Ekwall
IPC分类号： G02B6/24 , G02B6/00 , G02B6/38 , G02B6/44
CPC分类号： G02B6/3803 , G02B6/448
摘要： In splicing discrete individual optical fibers to a fiber ribbon cable, a fiber organizer is used for placing the loose fibers in a retainer so that they are located exactly in the same way as in a fiber ribbon cable. The retainer is a separate part which is placed, with its lids in an open position, in a lower, centrally located portion of a main part of the device. The individual fibers are inserted, one by one, in vertical slots which are aligned with each other and are located at each end of the fiber organizer. By a movable, elastic heel they are fed into horizontal, slotshaped spaces having heights or widths adapted to the diameter of the fibers and formed between lower and upper surfaces. When all fibers have been fed into the slot, the retainer lids can be swung down so that the individual fibers are securely retained in the retainer. Then upper parts at each end of the fiber organizer are opened whereby the fibers are separated from the fiber organizer, in particular from the slotshaped spaces, and the retainer can be removed together with the gripped individual fibers.
摘要翻译：在将离散的独立光纤拼接到光纤带状电缆时，光纤组织器用于将松散的光纤放置在保持器中，使得它们的准确位置与纤维带状电缆相同。保持器是一个单独的部件，其放置在其盖子处于打开位置的位置，位于装置的主要部分的下部位于中心的部分。单个纤维逐个插入在彼此对准并且位于纤维组织器的每个端部的垂直狭槽中。通过可移动的弹性脚跟，它们被馈送到具有适应于纤维的直径并形成在下表面和上表面之间的高度或宽度的水平的狭缝空间中。当所有的纤维都已经进入槽中时，保持盖可以向下摆动，使得各个纤维牢固地保持在保持器中。然后，打开光纤组织器两端的上部，由此纤维与光纤组织器分离，特别是从槽形空间中分离出来，保持器可与夹持的单根纤维一起被去除。

4. 发明授权

US6002827A Fiber retainer 失效
标题翻译：光纤保持架
公开(公告)号：US6002827A
公开(公告)日：1999-12-14
申请号：US83424
申请日：1998-05-22
申请人： H.ang.kan Ekwall
发明人： H.ang.kan Ekwall
IPC分类号： G02B6/24 , G02B6/00 , G02B6/255 , G02B6/36
CPC分类号： G02B6/3616 , G02B6/2551
摘要： A detachable retainer for optical fibers, in particular optical fiber ribbons, is intended to be used in welding operations. The retainer generally has the structure of a rectangular block having lids that can be swung up and down and are arranged at the top side of the block for clamping the optical fibers. On the underside of the retainer a cylindrical recess is provided, along the transversal diameter of which a more shallow groove is provided which extends up to the longitudinal sides of the retainer. The corresponding flat surface, where the retainer is to be placed, has a cylindrical, short projection or boss having an upper edge with a large bevel and a transversal pin or transversal rib. The pin or rib has a close or tight fit to the corresponding groove in the underside of the retainer whereas the boss and the cylindrical recess have a fit with a considerable play. This results in that the retainer can be easily placed at its position by the boss and the cylindrical recess guiding the retainer to an approximate position and then a more accurate position in the longitudinal direction is obtained, when the pin or the is rib enters the groove. A limited movability is obtained in the lateral direction, which can be required in the case where the optical fibers are to be fitted into stationary V-grooves.
摘要翻译：用于光纤的可拆卸保持器，特别是光纤带，旨在用于焊接操作。保持器通常具有矩形块体的结构，该矩形块具有能够上下摆动的盖，并且布置在块的顶侧以夹紧光纤。在保持器的下侧，沿着其横向的直径设置有一个圆柱形凹槽，该凹槽具有较长的凹槽，其延伸到保持器的纵向侧面。相应的平坦表面（其中保持器将要被放置）具有圆柱形，短的突起或凸起，其具有具有大斜面和横向销或横向肋的上边缘。销或肋与保持器下侧的相应凹槽紧密或紧密配合，而凸起和圆柱形凹槽具有相当大的配合。这导致保持器可以通过凸台和圆柱形凹槽容易地放置在其位置，该凹槽将保持器引导到近似位置，然后当销或肋处于凹槽中时获得更长的方向上更准确的位置。在横向上获得有限的可移动性，这在将光纤装配到静止的V形槽中的情况下可能需要。

5. 发明授权

US5961865A Shielded welding device for optical fibers 失效
标题翻译：光纤屏蔽焊接装置
公开(公告)号：US5961865A
公开(公告)日：1999-10-05
申请号：US83185
申请日：1998-05-22
申请人： Sasan Esmaeili , H.ang.kan Ekwall , Torsten Lund , Dan Tillberg
发明人： Sasan Esmaeili , H.ang.kan Ekwall , Torsten Lund , Dan Tillberg
IPC分类号： B23K9/16 , B23K9/00 , B23K9/127 , B23K37/053 , G02B6/255 , G02B6/40 , H05B7/18
CPC分类号： G02B6/2551
摘要： An optical fiber welding apparatus comprises two casing halves (33) which are rotatable about shafts (51). The casings have their movements coupled to each other by cooperating gear segments and prevent exterior dust particles from reaching the welding location and protects the operator from the welding arc and possible emissions therefrom. The casings (33) have such a shape and are so mounted that they enclose the interior of the apparatus in a space-saving way. On the frame (11) of the welding apparatus, to which the shafts (51) are attached, loose fiber retainers are placed on surfaces intended therefor which have a weak slope. In order to retain the optical fibers an elastic magnetic retainer mechanism (71) is provided in order to press inserted fibers against alignment grooves. The surfaces, which press against inserted fibers, can be elevated a little in the closed position of the casings by operating a button (99), which acts on a lever (91), whereby the final position of inserted fibers can be adjusted. Further, in the frame (11) cavities are arranged where separate camera units (29) are placed. To obtain a background illumination light emitting diodes (21) are arranged, the light of which is reflected towards the welding location by mirrors (35) attached to the inner side of the casings (33).
摘要翻译：光纤焊接设备包括可围绕轴（51）旋转的两个半壳体（33）。壳体通过配合的齿轮段使它们的运动彼此联接，并防止外部灰尘颗粒到达焊接位置，并保护操作者免受焊接电弧和可能的排放。壳体（33）具有这样的形状并且被安装成使得它们以节省空间的方式围绕设备的内部。在安装有轴（51）的焊接设备的框架（11）上，将松散的纤维保持器放置在具有弱斜率的表面上。为了保持光纤，提供弹性磁性保持机构（71）以将插入的纤维压靠在对准槽上。通过操作作用在杠杆（91）上的按钮（99），可以将紧靠插入的纤维的表面稍微升高到壳体的关闭位置，从而可以调整插入的纤维的最终位置。此外，在框架（11）中，布置有分开的相机单元（29）的空腔。为了获得背景照明，布置发光二极管（21），其光被附着到壳体（33）的内侧的反射镜（35）朝向焊接位置反射。

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