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1. 发明授权

US4531959A Method and apparatus for coating optical fibers 失效
标题翻译：用于涂覆光纤的方法和设备
公开(公告)号：US4531959A
公开(公告)日：1985-07-30
申请号：US657515
申请日：1984-10-04
申请人： Gitimoy Kar , Thomas O. Mensah
发明人： Gitimoy Kar , Thomas O. Mensah
IPC分类号： C03C25/10 , B05C3/15 , B05C11/02 , B05C11/10 , B05D1/40 , B05D1/42 , B05D7/20 , C03C25/18 , G02B6/44 , C03B25/02
CPC分类号： C03C25/18
摘要： Optical fibers are coated under pressure to reduce the amount of bubbles entrapped in the coating and provide good coating concentricities. The fiber is drawn axially thru a thin-walled, cylindrical flow distribution sleeve which is located between a guide die and a sizing die. The sleeve contains a plurality of evenly distributed holes the number and size of which is such that radial flow of liquid toward the fiber is maintained over the entire length of the sleeve which is less than 1.27 cm.
摘要翻译：在压力下涂覆光纤以减少被包埋在涂层中的气泡的量并且提供良好的涂层同心度。纤维被轴向拉伸，通过位于导向模和精整模之间的薄壁圆柱形分流套管。套筒包含多个均匀分布的孔，其数量和尺寸使得液体朝向纤维的径向流动保持在小于1.27cm的套筒的整个长度上。

2. 发明授权

US5064490A Methods of providing an optical fiber package 失效
标题翻译：提供光纤封装的方法
公开(公告)号：US5064490A
公开(公告)日：1991-11-12
申请号：US518060
申请日：1990-05-02
申请人： John T. Chapin , Charles W. Jackson , Thomas O. Mensah , Mickey R. Reynolds
发明人： John T. Chapin , Charles W. Jackson , Thomas O. Mensah , Mickey R. Reynolds
IPC分类号： B65H55/00 , G02B6/44
CPC分类号： B65H55/00 , G02B6/4457
摘要： An optical fiber package (20) is provided by winding a plurality of convolutions in a plurality of layers on a bobbin. To each layer is applied an adhesive material (45) which in a preferred embodiment is a mixture comprising a reactive silicone copolymer resin, a solvent system which includes an aromatic constituent, a catalyst and a wetting agent. The mixture has a modulus behavior which is relatively stable with respect to time throughout a relatively wide operating temperature. Inasmuch as the solvent system and the method of application of the mixture are effective to control the rate of precipitation and the rate of cure of the silicone constituent, the surface roughness of the convolutions is controlled. After the desired number of convolutions have been wound, the package is subjected to a heat treatment which relieves stresses in the wound fiber and which completes the cure of the adhesive material. The adhesive material is effective to hold the convolutions together sufficiently to allow transport and deployment and to allow the convolutions constantly to be payed off over a relatively wide temperature range and over a relatively wide range of payout speeds without the use of excessive force and without breakage.
摘要翻译：通过在线轴上缠绕多层的多个卷绕来提供光纤封装（20）。向每个层施加粘合剂材料（45），其在优选实施方案中是包含反应性硅氧烷共聚物树脂，包含芳族组分的溶剂体系，催化剂和润湿剂的混合物。混合物具有相对于相对宽的工作温度下的时间相对稳定的模量行为。由于溶剂系统和混合物的施用方法对于控制硅氧烷成分的沉淀速率和固化速度是有效的，因此可以控制卷积的表面粗糙度。在卷绕所需数量的卷积之后，对包装进行热处理，其消除卷绕的纤维中的应力并完成粘合材料的固化。粘合剂材料有效地将卷取物充分地保持在一起以允许运输和展开，并且允许不断地在相对较宽的温度范围内和超过相对较宽的放出速度范围内的卷取而不使用过大的力而不破裂。

3. 发明授权

US5035169A Guided vehicle system 失效
标题翻译：引导车系统
公开(公告)号：US5035169A
公开(公告)日：1991-07-30
申请号：US517088
申请日：1990-05-01
申请人： John T. Chapin , Charles W. Jackson , Thomas O. Mensah , Mickey R. Reynolds
发明人： John T. Chapin , Charles W. Jackson , Thomas O. Mensah , Mickey R. Reynolds
IPC分类号： B65H55/00 , G02B6/44
CPC分类号： B65H55/00 , G02B6/4457
摘要： An optical fiber package (20) is provided by winding a plurality of convolutions in a plurality of layers on a bobbin. To each layer is applied an adhesive material (45) which in a preferred embodiment is a mixture comprising a relative silicone copolymer resin, a solvent system which includes an aromatic constituent, a catalyst and a wetting agent. The mixture has a modulus behavior which is relatively stable with respect to time throughout a relatively wide operating temperature. Inasmuch as the solvent system and the method of application of the mixture are effective to control the rate of precipitation and the rate of cure of the silicone constituent, the surface roughness of the convolutions is controlled. After the desired number of convolutions have been wound, the package is subjected to a heat treatment which relieves stresses in the wound fiber and which completes the cure of the adhesive material. The adhesive material is effective to hold the convolutions together sufficiently to allow transport and deployment and to allow the convolutions constantly to be payed off over a relatively wide temperature range and over a relatively wide range of payout speeds without the use of excessive force and without breakage.
摘要翻译：通过在线轴上缠绕多层的多个卷绕来提供光纤封装（20）。在每个层上施加粘合剂材料（45），其在优选的实施方案中是包含相对硅氧烷共聚物树脂，包括芳族组分，催化剂和润湿剂的溶剂体系的混合物。混合物具有相对于相对宽的工作温度下的时间相对稳定的模量行为。由于溶剂系统和混合物的施用方法对于控制硅氧烷成分的沉淀速率和固化速度是有效的，因此可以控制卷积的表面粗糙度。在卷绕所需数量的卷积之后，对包装进行热处理，其消除卷绕的纤维中的应力并完成粘合材料的固化。粘合剂材料有效地将卷取物充分地保持在一起以允许运输和展开，并且允许不断地在相对较宽的温度范围内和超过相对较宽的放出速度范围内的卷取而不使用过大的力而不破裂。

4. 发明授权

US4955688A Optical fiber package and methods of making 失效
标题翻译：光纤封装及其制作方法
公开(公告)号：US4955688A
公开(公告)日：1990-09-11
申请号：US328930
申请日：1989-03-27
申请人： John T. Chapin , Charles W. Jackson , Thomas O. Mensah , Mickey R. Reynolds
发明人： John T. Chapin , Charles W. Jackson , Thomas O. Mensah , Mickey R. Reynolds
IPC分类号： B65H55/00 , G02B6/44
CPC分类号： B65H55/00 , G02B6/4457
摘要： An optical fiber package (20) is provided by winding a plurality of convolutions in a plurality of layers on a bobbin. To each layer is applied an adhesive material (45) which in a preferred embodiment is a mixture comprising a reactive silicone copolymer resin, a solvent system which includes an aromatic constituent, a catalyst and a wetting agent. The mixture has a modulus behavior which is relatively stable with respect to time throughout a relatively wide operating temperature. Inasmuch as the solvent system and the method of application of the mixture are effective to control the rate of precipitation and the rate of cure of the silicone constituent, the surface roughness of the convolutions is controlled. After the desired number of convolutions have been wound, the package is subjected to a heat treatment which relieves stresses in the wound fiber and which completes the cure of the adhesive material. The adhesive material is effective to hold the convolutions together sufficiently to allow transport and deployment and to allow the convolutions constantly to be payed off over a relatively wide temperature range and over a relatively wide range of payout speeds without the use of excessive force and without breakage.

5. 发明授权

US4792347A Method for coating optical waveguide fiber 失效
标题翻译：光波导光纤涂层方法
公开(公告)号：US4792347A
公开(公告)日：1988-12-20
申请号：US911479
申请日：1986-09-25
申请人： Charles W. Deneka , Gitimoy Kar , Thomas O. Mensah
发明人： Charles W. Deneka , Gitimoy Kar , Thomas O. Mensah
IPC分类号： G02B6/44 , B05C3/12 , C03B37/02 , C03B37/10 , C03C25/10 , C03C25/14 , C03C25/02 , B05D5/06 , C03B25/00
CPC分类号： B05C3/12 , C03C25/143
摘要： In the process for applying a protective plastic coating to a glass optical waveguide fiber by the application of a curable liquid coating material thereto and the subsequent curing of the liquid coating to a protective plastic layer, the surface of the glass optical fiber is conditioned prior to the application of the liquid coating material thereto by replacing air adjacent the fiber surface with a selected gas preferably exhibiting high solubility in the liquid coating composition and resisting bubble formation in the liquid coating layer as it is formed.

6. 发明授权

US4692615A Apparatus and method for monitoring tension in a moving fiber by Fourier transform analysis 失效
标题翻译：通过傅立叶变换分析来监测移动光纤中的张力的装置和方法
公开(公告)号：US4692615A
公开(公告)日：1987-09-08
申请号：US806750
申请日：1985-12-09
申请人： Thomas O. Mensah , Dale R. Powers , Clement D. Burton
发明人： Thomas O. Mensah , Dale R. Powers , Clement D. Burton
IPC分类号： G02B6/00 , G01L5/04 , G01L5/10 , G01M11/00 , G01D5/34
CPC分类号： G01M11/37 , G01L5/042
摘要： A non-contact system for monitoring the tension in an optical waveguide fiber during drawing is provided. The system comprises: (a) means for sensing the motion of the fiber in a direction transverse to the direction in which the fiber is moving; (b) means for analyzing the sensed motion to determine at least one frequency component thereof; and (c) means for monitoring the frequency component so determined so as to monitor the tension in the fiber.
摘要翻译：提供了一种用于在拉制期间监测光纤中的张力的非接触式系统。该系统包括：（a）用于感测纤维在与纤维移动方向相交的方向上的运动的装置; （b）用于分析所感测的运动以确定其至少一个频率分量的装置; 和（c）用于监视如此确定的频率分量以监测光纤中的张力的装置。

7. 发明授权

US4636405A Curing apparatus for coated fiber 失效
标题翻译：涂层纤维固化装置
公开(公告)号：US4636405A
公开(公告)日：1987-01-13
申请号：US813575
申请日：1985-12-24
申请人： Thomas O. Mensah , Dale R. Powers
发明人： Thomas O. Mensah , Dale R. Powers
IPC分类号： C03C25/10 , B01J19/12 , B05D3/06 , B29C35/08 , B29C35/10 , B29C35/16 , B29L11/00 , C03C25/12 , D01F8/00 , G02B6/44
CPC分类号： B05D3/06 , B01J19/123 , B29C35/10 , C03C25/12 , B29C2035/0827 , B29C2035/1658
摘要： An apparatus is provided for curing a coating applied to an optical fiber. An elongated ultraviolet lamp and the optical fiber emerging from the coater are located at focii of an elliptical mirror which focuses the ultraviolet energy onto the coated fiber. The fiber is surrounded by a cylindrical chamber that is transparent to ultraviolet light. The chamber includes a jacket through which there flows a fluid which absorbs infrared energy. A cooling gas flows from a annular slot located at the bottom end of the chamber. The slot is so angled that gas flowing therefrom is directed upwardly and inwardly toward the coated fiber so that there exists within the chamber a recirculating flow of cooling gas. This enables the cooling gas to repeatedly absorb heat from the coated fiber and give up that heat to the chamber wall which is cooled by the fluid.
摘要翻译：提供一种用于固化施加到光纤上的涂层的装置。拉长的紫外线灯和从涂布机出来的光纤位于椭圆镜的焦点处，将紫外线能量聚焦到涂覆光纤上。纤维被对紫外线透明的圆柱形房间包围。该室包括夹套，通过该夹套流动吸收红外能量的流体。冷却气体从位于室底端的环形槽流出。狭槽是如此成角度的，使得从其中流出的气体朝向涂覆的纤维向上和向内指向，使得在室内存在冷却气体的再循环流。这使得冷却气体能够反复吸收来自涂覆的纤维的热量，并将热量放到被流体冷却的室壁上。

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