Fiber optic cable with profiled group of optical fibers
    16.
    发明授权
    Fiber optic cable with profiled group of optical fibers 有权
    具有成型组光纤的光纤电缆

    公开(公告)号:US06621966B2

    公开(公告)日:2003-09-16

    申请号:US09789048

    申请日:2001-02-19

    申请人: Jason C. Lail

    发明人: Jason C. Lail

    IPC分类号: G02B644

    摘要: A fiber optic cable (10) having a tube assembly (20) therein. Tube assembly (20) includes an optical fiber group (22) in a tube (21). Optical fiber group (22) comprises a medial optical fiber subgroup (23) and lateral optical fiber subgroups (24a, 24b;25a,25b;26a,26b) adjacent thereto. Subgroups (24a,24b;25a,25b;26a,26b) define a step-like profile for maximizing optical fiber packing density of tube assembly (20) and/or defining a high fiber count cable (10). In exemplary embodiments, a diagonal free space is defined as the tube inner diameter minus the diagonal length of the cross-section of the profile of the optical fiber ribbon stack, the diagonal free space being about 2 mm to about 5 mm. In a multi-tube embodiment, diagonal free space can be about 0.5 mm to about 2 mm. In other embodiments, corner fibers can have a delta optical attenuation of less than about 0.05 dB/Km for a wavelength of @1550 nm over a 100 meter length 40″ to 70″ drum at room temperature.

    摘要翻译: 一种其中具有管组件(20)的光缆(10)。 管组件(20)在管(21)中包括光纤组(22)。 光纤组(22)包括与其相邻的中间光纤子组(23)和侧向光纤子组(24a,24b; 25a,25b; 26a,26b)。 子组(24a,24b; 25a,25b; 26a,26b)限定了用于使管组件(20)的光纤填充密度最大化和/或限定高纤维计数电缆(10)的阶梯状轮廓。 在示例性实施例中,对角线自由空间被定义为管内径减去光纤带堆叠的轮廓的横截面的对角线长度,对角线自由空间为约2mm至约5mm。 在多管实施例中,对角线自由空间可以为约0.5mm至约2mm。 在其它实施例中,对于在室温下100米长40“至70”滚筒的1550nm波长,拐角光纤可具有小于约0.05dB / Km的Δ光衰减。

    METHODS AND APPARATUS FOR HEAT TREATING GLASS SHEETS
    17.
    发明申请
    METHODS AND APPARATUS FOR HEAT TREATING GLASS SHEETS 审中-公开
    热处理玻璃板的方法和装置

    公开(公告)号:US20120007299A1

    公开(公告)日:2012-01-12

    申请号:US13237207

    申请日:2011-09-20

    IPC分类号: B23Q3/00

    摘要: Methods for heat treating glass sheets (13) are disclosed in which the sheets (13) are held in a vertical orientation in a treatment container (15) during the heat treatment. The container (15) includes a support system for the glass sheets (13) that comprises a bottom support (17), two side supports (19a, 19b), and a top support (21). The sheets (13) are slid into the container (15) without contact between their side edges (23a, 23b) and the side supports (19a, 19b). The top support (21) is then slid onto the tops of the sheets (13) without contacting the sheets' top edges (25). In certain embodiments, flushing air which has been HEPA filtered and pre-heated is passed through the container (15) during the heat treatment. Apparatus for practicing the methods of the invention are also disclosed.

    摘要翻译: 公开了热处理玻璃板(13)的方法,其中片材(13)在热处理期间在处理容器(15)中保持垂直取向。 容器(15)包括用于玻璃板(13)的支撑系统,其包括底部支撑件(17),两个侧部支撑件(19a,19b)和顶部支撑件(21)。 纸张(13)在其侧边缘(23a,23b)和侧支撑件(19a,19b)之间没有接触地滑入容器(15)。 然后将顶部支撑件(21)滑动到片材(13)的顶部上,而不接触片材的顶部边缘(25)。 在某些实施方案中,在热处理期间已经过HEPA过滤和预热的冲洗空气通过容器(15)。 还公开了用于实施本发明的方法的装置。

    Optical fiber tube assembly having a plug
    19.
    发明授权
    Optical fiber tube assembly having a plug 失效
    具有插头的光纤管组件

    公开(公告)号:US06847768B2

    公开(公告)日:2005-01-25

    申请号:US10236253

    申请日:2002-09-06

    IPC分类号: G02B6/44

    CPC分类号: G02B6/4405 G02B6/4411

    摘要: A fiber optic tube assembly including a tube having a longitudinal axis, at least one optical fiber, and at least one plug. The at least one optical fiber being at least partially disposed within the tube and the at least one plug being disposed within the tube at a predetermined location. A portion of the at least one optical fiber disposed within the at least one plug is capable of moving about the longitudinal axis of the tube relative to at least one plug. In other embodiments, the at least one plug includes an interfacial layer.

    摘要翻译: 一种光纤管组件,其包括具有纵向轴线的管,至少一个光纤和至少一个插头。 所述至少一个光纤至少部分地设置在所述管内,并且所述至少一个插头设置在所述管内的预定位置处。 设置在至少一个插头内的至少一个光纤的一部分能够相对于至少一个插头围绕管的纵向轴线移动。 在其它实施例中,至少一个插塞包括界面层。

    Methods and apparatus for heat treating glass sheets
    20.
    发明申请
    Methods and apparatus for heat treating glass sheets 有权
    玻璃板热处理方法和装置

    公开(公告)号:US20070267312A1

    公开(公告)日:2007-11-22

    申请号:US11437756

    申请日:2006-05-18

    IPC分类号: B65D85/48

    摘要: Methods for heat treating glass sheets (13) are disclosed in which the sheets (13) are held in a vertical orientation in a treatment container (15) during the heat treatment. The container (15) includes a support system for the glass sheets (13) that comprises a bottom support (17), two side supports (19a, 19b), and a top support (21). The sheets (13) are slid into the container (15) without contact between their side edges (23a, 23b) and the side supports (19a, 19b). The top support (21) is then slid onto the tops of the sheets (13) without contacting the sheets' top edges (25). In certain embodiments, flushing air which has been HEPA filtered and pre-heated is passed through the container (15) during the heat treatment. Apparatus for practicing the methods of the invention are also disclosed.

    摘要翻译: 公开了热处理玻璃板(13)的方法,其中片材(13)在热处理期间在处理容器(15)中保持垂直取向。 容器(15)包括用于玻璃板(13)的支撑系统,该支撑系统包括底部支撑件(17),两个侧部支撑件(21a,11b)和顶部支撑件(21)。 纸张(13)在它们的侧边缘(23a,23b)和侧支撑件(21a,18b)之间没有接触地滑入容器(15)。 然后将顶部支撑件(21)滑动到片材(13)的顶部上,而不接触片材的顶部边缘(25)。 在某些实施方案中,在热处理期间已经过HEPA过滤和预热的冲洗空气通过容器(15)。 还公开了用于实施本发明的方法的装置。