公开(公告)号：US08925354B2

公开(公告)日：2015-01-06

申请号：US12612127

申请日：2009-11-04

申请人： Robert Brett Desorcie ,  Peter Joseph Ronco ,  Roger A. Rose ,  Pushkar Tandon

发明人： Robert Brett Desorcie ,  Peter Joseph Ronco ,  Roger A. Rose ,  Pushkar Tandon

IPC分类号： C03B37/028 ,  C03B37/012 ,  C03B37/027

CPC分类号： C03B37/0124 ,  C03B37/01282 ,  C03B37/02754 ,  C03B2205/13

摘要： Methods of forming an overclad portion of an optical fiber are described which include positioning a core cane member in an overclad tube to form a rod and tube assembly. Thereafter, glass soot pellets are positioned in the rod and tube assembly between the core cane member and an interior sidewall of the overclad tube. The rod and tube assembly is then redrawn under conditions effective to form the overclad tube and the glass soot pellets into a continuous, void-free glass layer surrounding the core cane member at a sintering time tsinter of at least 1800 seconds thereby forming an overclad portion of an optical fiber.

摘要翻译： 描述了形成光纤的外包层部分的方法，其包括将芯棒部件定位在外包层管中以形成棒和管组件。 此后，玻璃烟灰颗粒被定位在棒和组件之间的芯棒组件和外包层管的内侧壁之间。 然后在有效地形成外包层管和玻璃烟灰丸的条件下，在至少1800秒的烧结时间下围绕芯棒部件的连续的无空隙玻璃层中重新拉伸棒和管组件，从而形成外包层部分 的光纤。

公开(公告)号：US5430924A

公开(公告)日：1995-07-11

申请号：US167526

申请日：1993-12-14

申请人： Roger A. Rose

发明人： Roger A. Rose

IPC分类号： B66F7/18 ,  B23P19/04 ,  B66F7/08

CPC分类号： B66F7/18 ,  Y10T29/49822

摘要： An upper coupler table for facilitating the removal of an upper coupler plate from a semitrailer. The upper coupler table includes a support frame which supports a jack and a guide tube. A vertically adjustable center plate has a support tube attached thereto which extends through the guide tube. The jack contacts the support tube and can be operated to raise the center plate to a position where it can support the upper coupler plate while the upper coupler plate is detached from the semitrailer. After the upper coupler plate has been detached, the jack can be operated to lower the center plate until the upper coupler plate is supported on the support frame. The upper coupler table includes a plurality of casters attached to the support frame, allowing the table to be easily moved.

摘要翻译： 一种上连接台，用于便于从半挂车拆卸上联结板。 上连接台包括支撑插座和导管的支撑框架。 垂直调节的中心板具有附接到其上的支撑管，其延伸穿过导管。 千斤顶接触支撑管并且可以操作以将中心板升高到可以支撑上联接器板的位置，同时上连接板从半挂车分离。 在上部联接器板已经拆卸之后，可以操作千斤顶以降低中心板，直到上部联接器板被支撑在支撑框架上。 上连接台包括附接到支撑框架的多个脚轮，允许桌子容易地移动。

公开(公告)号：US20120047959A1

公开(公告)日：2012-03-01

申请号：US13217696

申请日：2011-08-25

申请人： Martin Wade Allen ,  Steven Bruce Dawes ,  Robert Brett Desorcie ,  Nicolas LeBlond ,  Roger A. Rose ,  Pushkar Tandon ,  Kochuparambil Vargheese ,  Li Yang

发明人： Martin Wade Allen ,  Steven Bruce Dawes ,  Robert Brett Desorcie ,  Nicolas LeBlond ,  Roger A. Rose ,  Pushkar Tandon ,  Kochuparambil Vargheese ,  Li Yang

IPC分类号： C03B37/018

CPC分类号： C03B37/01282

摘要： A method and apparatus for making an optical fiber preform. The apparatus has an outer wall and an inner wall. The outer wall surrounds the inner wall and the inner wall surrounds an inner cavity of the apparatus. A core rod is deposited in the inner cavity after which particulate glass material, such as glass soot, is deposited in the inner cavity around the core rod. The core rod has at least 10 percent of the final cladding soot already applied thereto. A radially inward pressure is applied against the particulate glass material to pressurize the particulate glass material against the core rod.

摘要翻译： 一种用于制造光纤预制棒的方法和装置。 该装置具有外壁和内壁。 外壁围绕内壁并且内壁围绕设备的内腔。 芯棒沉积在内腔中，之后将颗粒状玻璃材料（例如玻璃烟灰）沉积在芯棒周围的内腔中。 芯棒具有已经施加到其上的最终包层烟灰的至少10％。 向颗粒状玻璃材料施加径向向内的压力以将颗粒状玻璃材料压靠在芯棒上。

公开(公告)号：US20110211797A1

公开(公告)日：2011-09-01

申请号：US13034126

申请日：2011-02-24

申请人： Kevin Wallace Bennett ,  Andrey V. Filippov ,  Peter Joseph Ronco ,  Roger A. Rose ,  Pushkar Tandon

发明人： Kevin Wallace Bennett ,  Andrey V. Filippov ,  Peter Joseph Ronco ,  Roger A. Rose ,  Pushkar Tandon

IPC分类号： G02B6/036

CPC分类号： C03B37/027 ,  C03B2201/12 ,  C03B2201/31 ,  C03B2201/42 ,  C03B2203/222 ,  C03B2205/40 ,  G02B6/03622 ,  G02B6/03627 ,  G02B6/03633 ,  G02B6/03694

摘要： An optical fiber having increased mechanical strength is provided. The optical fiber includes an over cladding layer that has a compressive stress of at least 100 MPa.

摘要翻译： 提供了具有增加的机械强度的光纤。 光纤包括具有至少100MPa的压缩应力的上敷层。

公开(公告)号：US20110100063A1

公开(公告)日：2011-05-05

申请号：US12612127

申请日：2009-11-04

申请人： Robert Brett Desorcie ,  Peter Joseph Ronco ,  Roger A. Rose ,  Pushkar Tandon

发明人： Robert Brett Desorcie ,  Peter Joseph Ronco ,  Roger A. Rose ,  Pushkar Tandon

IPC分类号： C03B37/028

CPC分类号： C03B37/0124 ,  C03B37/01282 ,  C03B37/02754 ,  C03B2205/13

摘要： Methods of forming an overclad portion of an optical fiber are described which include positioning a core cane member in an overclad tube to form a rod and tube assembly. Thereafter, glass soot pellets are positioned in the rod and tube assembly between the core cane member and an interior sidewall of the overclad tube. The rod and tube assembly is then redrawn under conditions effective to form the overclad tube and the glass soot pellets into a continuous, void-free glass layer surrounding the core cane member at a sintering time tsinter of at least 1800 seconds thereby forming an overclad portion of an optical fiber.

摘要翻译： 描述了形成光纤的外包层部分的方法，其包括将芯棒部件定位在外包层管中以形成棒和管组件。 此后，玻璃烟灰颗粒被定位在棒和组件之间的芯棒组件和外包层管的内侧壁之间。 然后在有效地形成外包层管和玻璃烟灰丸的条件下，在至少1800秒的烧结时间下围绕芯棒部件的连续的无空隙玻璃层中重新拉伸棒和管组件，从而形成外包层部分 的光纤。

公开(公告)号：US20100056355A1

公开(公告)日：2010-03-04

申请号：US12199829

申请日：2008-08-28

申请人： Kevin Robert Brundage ,  Robert Leonard Bush ,  Roger A. Rose ,  Yuxin Tang

发明人： Kevin Robert Brundage ,  Robert Leonard Bush ,  Roger A. Rose ,  Yuxin Tang

IPC分类号： C04B38/00

CPC分类号： C04B38/103 ,  B28B7/44 ,  C04B2111/00793 ,  C04B35/195 ,  C04B38/0006 ,  C04B38/0054 ,  C04B38/0074 ,  C04B35/478

摘要： Porous ceramic articles may be produced by using a gas as a pore former, where the gas is injected into a ceramic precursor batch material and mixed. Pressure is then applied to mixture such that the gas liquefies. The pressure is maintained during formation of a green body, maintaining the gas in a liquefied state. After formation of the green body, the pressure is removed whereby the gas returns to a gaseous state, creating pores in the green body. The green body may then be fired to produce a porous ceramic article.

摘要翻译： 可以通过使用气体作为成孔剂来制造多孔陶瓷制品，其中将气体注入到陶瓷前体批料中并混合。 然后将压力施加到混合物，使得气体液化。 在生坯期间保持压力，保持气体处于液化状态。 在形成生坯后，去除压力，由此气体返回到气态，在生坯中产生孔。 然后可以将生坯烧制以产生多孔陶瓷制品。