公开(公告)号：US6044666A

公开(公告)日：2000-04-04

申请号：US76281

申请日：1998-05-12

申请人： Gerard J. Burger ,  Dennis S. Postupack ,  Robert A. Roach ,  James W. Koewing

发明人： Gerard J. Burger ,  Dennis S. Postupack ,  Robert A. Roach ,  James W. Koewing

IPC分类号： C03B37/08

CPC分类号： C03B37/08

摘要： An insulating flow block having a plurality of bores extending therethrough to permit the flow of molten fiberizable material through the block, a bushing assembly having a bushing block with one or more bores extending through a peripheral region thereof to divert a portion of a supply of molten fiberizable material from a central region of the bushing block to the peripheral region of the bushing block, and a bushing positioned in general registry with the bore of the peripheral region of the bushing block to facilitate the flow of molten fiberizable material to a peripheral region of the bushing is disclosed.

摘要翻译： 一种绝缘流动块，具有多个孔穿过其延伸以允许熔融的可纤化材料流过该块，衬套组件具有套管块，该衬套具有一个或多个孔，其延伸穿过其周边区域，以将一部分熔融的 可从纤维化的材料从衬套块的中心区域到套管块的周边区域，以及衬套，其定位成与衬套块的周边区域的孔一般对准，以促进熔融可纤化材料流到 公开了衬套。

公开(公告)号：US5935291A

公开(公告)日：1999-08-10

申请号：US959996

申请日：1997-10-29

申请人： Kwan Young Kim ,  James W. Koewing ,  Robert A. Roach

发明人： Kwan Young Kim ,  James W. Koewing ,  Robert A. Roach

IPC分类号： C03B37/08 ,  C03B37/083 ,  C03B37/085

CPC分类号： C03B37/08 ,  C03B37/083

摘要： A bushing including a tip plate having an orifice region including orifices to permit flow of a molten fiberizable material therethrough; a reservoir for supplying molten fiberizable material to the orifices; and a substantially planar perforated plate positioned within the reservoir generally parallel to and substantially coextensive with the orifice region of the tip plate, the perforated plate including a central region and a peripheral region surrounding the central region, each of the central region and the peripheral region of the perforated plate having a plurality of openings to permit flow of molten fiberizable material therethrough, wherein average head loss of molten material flowing through the central region of the perforated plate is greater than average head loss of molten material flowing through the peripheral region of the perforated plate.

摘要翻译： 一种衬套，其包括具有孔口区域的尖端板，所述孔口区域包括允许熔融可纤化材料通过其中流动的孔口; 用于将可熔融可纤化材料供应到所述孔口的储存器; 以及位于所述储存器内的基本上平坦的多孔板，其大致平行于所述顶板的孔口区域并基本上共同延伸，所述多孔板包括中心区域和围绕所述中心区域的周边区域，所述中心区域和周边区域 所述多孔板具有多个开口以允许可熔融纤维化材料流过其中，其中流过多孔板的中心区域的熔融材料的平均头部损失大于流过多孔板的周边区域的熔融材料的平均头部损失 多孔板。

公开(公告)号：US5948135A

公开(公告)日：1999-09-07

申请号：US76403

申请日：1998-05-12

申请人： Reed H. Grundy ,  James W. Koewing

发明人： Reed H. Grundy ,  James W. Koewing

IPC分类号： C03B37/08

CPC分类号： C03B37/08

摘要： A glass fiber forming bushing assembly wherein the bushing is supported by a frame is disclosed wherein portions of the frame are angled outwardly and downwardly. The result is a larger amount of insulating refractory between the bushing and the frame at the plane of the tip plate at the bottom of the bushing. This provides more uniform thermal conditions across the bushing. Structural integrity is provided by protrusions extending from the angled side frame portions into the refractory.

摘要翻译： 公开了一种玻璃纤维成形衬套组件，其中衬套由框架支撑，其中框架的一部分向外和向下成角度。 结果是在套管底部的顶板的平面处，衬套和框架之间的绝缘耐火材料的量较大。 这提供了穿过衬套的更均匀的热条件。 结构完整性由从成角度的侧框架部分延伸到耐火材料中的突起提供。

公开(公告)号：US4546656A

公开(公告)日：1985-10-15

申请号：US561612

申请日：1983-12-14

申请人： Reed H. Grundy ,  James W. Koewing

发明人： Reed H. Grundy ,  James W. Koewing

IPC分类号： B65H59/40 ,  G01L5/10

CPC分类号： G01L5/106 ,  B65H59/40 ,  G01L5/10 ,  G01L5/108 ,  B65H2553/21 ,  B65H2553/212 ,  B65H2553/22 ,  B65H2553/24 ,  B65H2557/61 ,  B65H2701/3122

摘要： The tension of filamentary material under tension in a process can be measured with improved accuracy. The measurement is effected by the tension measuring device having an elongated, externally insulated housing which substantially surrounds and encompasses a solid, continuous beam cantilever-mounted coaxially with the housing. The beam extends beyond the housing through an opening at the other end of the housing from its mounting to an engagement means for the filamentary material. The beam has at its distal end within the housing two or more target means located in a relationship to each other along different axes in the same plane where the target means are in sensing engagement with a sensing means which extend into the housing from a point of attachment on the housing. The opening of the housing is substantially covered by a shield through which the beam passes and to which there is mounted a strand contacting means. The housing has a gas supply means supplying gas from a source into the housing to move freely and exit through the opening between the shield means and the housing. The sensing means are connected to a conducting means to convey signals to an indicating means. The method of measuring tension during the formation of a plurality of fibers involves forming fibers, gathering fibers on a gathering means which is the engaging means of the tension measuring device, and off-centered winding of the gathered strands.

摘要翻译： 丝网材料在拉伸过程中的张力可以提高精度来测量。 测量由具有细长的外部绝缘的外壳的张力测量装置来实现，该外壳基本上围绕并且包围与壳体同轴地安装的固体连续梁。 梁通过壳体另一端处的开口延伸超过壳体从其安装到用于丝状材料的接合装置。 梁在其远端处具有在壳体内的两个或更多个目标装置，该目标装置沿着相同平面中的不同轴线彼此关系，其中目标装置与感测装置接触，该感测装置从一个 附件在房屋上。 壳体的开口基本被屏蔽件覆盖，通过该屏蔽件，梁通过该屏蔽件并且其上安装有线接触装置。 壳体具有供气装置，其将来自源的气体供应到壳体中以自由移动并通过屏蔽装置和壳体之间的开口离开。 感测装置连接到导电装置以将信号传送到指示装置。 在形成多根纤维期间测量张力的方法包括形成纤维，将纤维聚集在作为张力测量装置的接合装置的聚集装置和收集的股线的偏心绕组上。