公开(公告)号：EP1193225A2

公开(公告)日：2002-04-03

申请号：EP01123525.6

申请日：2001-09-29

申请人： Johns Manville International Inc.

发明人： Hanna, Terry Joe ,  Arterburn, Russell Donovan ,  Higginbotham, James Melvin

IPC分类号： C03B37/08

CPC分类号： C03B37/08

摘要： A fiberizing apparatus for converting molten material into continuous fibers having an improved internal support structure to minimize high temperature creep and sagging of the tip plate or orifice plate is disclosed. The preferred internal support structure is welded to the sidewalls and the top surface of the tip plate and is comprised of a plurality of internal intersecting supports that form a diamond shaped structure. A method of fiberizing a molten material using the fiberizing apparatus is also disclosed.

摘要翻译： 公开了一种用于将熔融材料转化成连续纤维的纤维化设备，其具有改进的内部支撑结构以最小化尖端板或孔板的高温蠕变和下垂。 优选的内部支撑结构被焊接到顶板的侧壁和顶部表面，并且由形成菱形结构的多个内部相交支撑件组成。 还公开了使用纤维化设备使熔融材料纤维化的方法。

公开(公告)号：EP1039004A4

公开(公告)日：2001-02-21

申请号：EP98956011

申请日：1998-12-01

申请人： NITTO BOSEKI CO LTD

发明人： KONNO MICHIO ,  MIURA YASUSHI ,  SAITO SHOICHI ,  KASAI SHIN

IPC分类号： D04H1/4218 ,  C03B37/01 ,  C03B37/08 ,  C03B37/083 ,  D04H1/42 ,  D04H1/4226 ,  D04H1/58 ,  D04H3/00 ,  D04H13/00 ,  H05K1/03 ,  C03B37/075 ,  D01D5/253

CPC分类号： H05K1/0366 ,  C03B37/083 ,  D04H1/4218 ,  D04H1/4226 ,  D04H1/4382 ,  D04H1/4391 ,  D04H3/00 ,  H05K2201/0293 ,  H05K2201/0296 ,  Y02P40/57

摘要： A nonwoven fabric constituted of high-flatness glass fibers whose cross sections have aspect ratios of 2.0 to 10 and rates of filling of 85 % or above, preferably 90 % or above. Such glass fibers have nearly rectangular cross sections and therefore can be arranged in an extremely dense state to give a nonwoven fabric which is extremely thin and has a high bulk density. The fabric can give laminates which are enhanced in the glass fiber content and improved in the surface smoothness, thus being suitably usable as the reinforcement for printed wiring boards. The glass fibers can be produced by the use of, e.g., a nozzle equipped with a tip which has a flat orifice and whose major-axis wall is partially cut out on one side.

摘要翻译： 非织造布由高度扁平的玻璃纤维构成，玻璃纤维是截面为平坦的平坦度为2.0至10的玻璃纤维，并且具有包装率至少为85％，优选至少90％ 。 在该无纺布中，玻璃纤维部的形状接近矩形，玻璃纤维可以非常密集地配置，形成体积密度高的薄型无纺布，作为层叠材料使用时，玻璃纤维 可以提高纤维含量，同时可以提高表面平滑性，并且可以适当地用作印刷线路板的增强材料。 此外，上述扁平玻璃纤维可以通过使用例如具有扁平喷嘴孔的喷嘴芯的长轴壁的一侧部分凹口的形状的喷嘴来制造。

公开(公告)号：EP0946437A4

公开(公告)日：2000-03-01

申请号：EP97948198

申请日：1997-11-05

申请人： OWENS CORNING FIBERGLASS CORP

发明人： SNYDER JAMES G

IPC分类号： C03B37/04 ,  D01D5/18 ,  D01D5/30 ,  C03B37/023 ,  C03B37/08 ,  D01D4/02 ,  D01D4/06 ,  D01D4/08 ,  D01D5/28

CPC分类号： C03B37/045 ,  D01D5/18 ,  D01D5/30 ,  Y02P40/57

摘要： A fiber manufacturing apparatus (10) including a spinner (12), mounted on one end of a rotatable shaft (14), and a source supplying two streams of at least one molten thermoplastic material (78, 80) to the spinner. The spinner includes a radial extension (100), a radial wall (16), and an outer peripheral wall (18). The radial extension is mounted to and extends radially out from the shaft. The radial wall is mounted to and extends radially out from the radial extension. The radial wall includes an upper surface (35), a lower surface (37), and an outer periphery. The periphery wall is disposed around the outer periphery of the radial wall and has a plurality of orifices (20) for centrifuging fibers from at least one molten thermoplastic material. During the operation of the spinner, the radial extension directs one stream (78) of molten thermoplastic material through at least one flow hole (36) to the lower surface of the radial wall and to orifices of the peripheral wall. As the spinner rotates, another stream of molten thermoplastic material (80) is deposited directly onto the upper surface of the radial wall and travels along the upper surface to orifices of the peripheral wall. The spinner is radially balanced during the centrifuging operation and is less susceptible to thermal stress induced cracking.

公开(公告)号：EP0869922B1

公开(公告)日：2000-02-09

申请号：EP96943872.0

申请日：1996-10-09

申请人： Bürger, Gerhard ,  Gorobinskaya, Valentina

发明人： GOROBINSKAYA, Valentina ,  THAMM, Dirk ,  KRAVTCHENKO, Irina ,  SOJREF, Dalik ,  MEDWEDJEW, Alexander

IPC分类号： C03B37/08 ,  C03B5/04

CPC分类号： C03B37/08 ,  C03B5/04 ,  C03B5/26

摘要： A method and a device are disclosed for manufacturing mineral fibres, in particular endless fibres, from rock, vitreous industrial waste, industrial glass waste. The problem is to design a method by which these initial materials from a stable melt can be processed into fibres, in particular endless fibres, of improved fibre quality and processing characteristics. The initial products are melted down in a melter, transferred to a feed duct, fed to a reservoir unit and then to a nozzle unit from which it is drawn off as a thread. The melt is fed to the reservoir unit from a melt discharge region in which the melt has the claimed parameters of temperature, processing range, viscosity, viscosity/surface tension quotient and viscous flow activation energy. The ratio of the height of the melt in the feed duct to the height of the melt in the melter lies in a defined range.

公开(公告)号：EP0963357A4

公开(公告)日：1999-12-15

申请号：EP97940903

申请日：1997-09-08

IPC分类号： C03B37/08 ,  C03B37/085 ,  C03B37/092 ,  C03B37/03

CPC分类号： C03B37/085 ,  C03B37/08 ,  C03B37/092

摘要： An apparatus (10) is provided for supplying streams of molten glass to be drawn into continuous glass fibers. The apparatus comprises a receptacle (22), a feeding device (30), a heating device (24) and a plurality of bushings (50). The receptacle (22) is adapted to receive glass-forming batch materials (40) to be melted into molten glass material (42) such that a pool (42a) of molten glass material (42) is provided in the receptacle (22) below a layer (40a) of glass-forming batch materials (40). The receptacle (22) includes a plurality of openings (70) through which primary streams (42b) of molten glass material flow. The feeding device feeds the glass-forming batch materials to the receptacle. The heating device is associated with the receptacle and is adapted to generate heat to melt the glass-forming batch materials. The bushings are located adjacent to the receptacle such that each of the bushings receives one of the primary streams of molten glass material. The bushings include a plurality of nozzles (53) for supplying secondary streams of molten glass material to be drawn into continuous glass fibers.

摘要翻译： 提供设备（10）用于供应要被拉入连续玻璃纤维的熔融玻璃流。 该设备包括容器（22），进料装置（30），加热装置（24）和多个衬套（50）。 容器（22）适于容纳待熔化成熔融玻璃材料（42）的玻璃形成批料（40），使得熔融玻璃材料（42）的池（42a）设置在容器（22）的下方 玻璃形成批料（40）的层（40a）。 容器（22）包括多个开口（70），熔融玻璃材料的主流（42b）通过开口（70）流动。 进料装置将玻璃形成批料送入容器。 加热装置与容器相关联并且适于产生热量以熔化玻璃形成批料。 衬套位于容器附近，使得每个衬套接收熔融玻璃材料的主要流之一。 衬套包括多个喷嘴（53），用于供应要被拉入连续玻璃纤维的熔融玻璃材料的辅助流。

公开(公告)号：EP0921103A1

公开(公告)日：1999-06-09

申请号：EP97309673.8

申请日：1997-12-02

申请人： Rockwool International A/S

发明人： Jensen, Leif Moller

IPC分类号： C03B3/02 ,  C03B5/193 ,  C03B37/08

CPC分类号： C03B3/02 ,  C03B5/193

摘要： Man-made vitreous fibres are formed from a melt which is formed in a tank furnace which has a refractory lining, and mineral waste which includes combustable material is mixed into the melt, the melt contains iron oxide, and oxygen is blown into the melt.

摘要翻译： 人造玻璃纤维由形成在具有耐火衬里的罐式炉中的熔体形成，并且包含可燃材料的矿物废料混入熔体中，熔体含有氧化铁，并将氧气吹入熔体中。

公开(公告)号：EP0668122B1

公开(公告)日：1998-11-18

申请号：EP95470005.0

申请日：1995-02-16

申请人： SEVA, société dite,

发明人： Bagard, Jean-Paul

IPC分类号： B23P15/24 ,  B21D51/16 ,  C03B37/08

CPC分类号： C03B37/0805 ,  B23P15/24 ,  Y10S29/036 ,  Y10S29/037 ,  Y10T29/49808 ,  Y10T29/49906 ,  Y10T29/49982

公开(公告)号：EP0659700A3

公开(公告)日：1995-12-27

申请号：EP94309543.0

申请日：1994-12-20

申请人： OWENS-CORNING FIBERGLAS CORPORATION

发明人： McGarry, Dennis L.

IPC分类号： C03B37/095 ,  C03B37/08 ,  C03B37/04 ,  C23C16/04 ,  C23C16/06 ,  C23C18/31 ,  C22C19/05 ,  C25D13/14 ,  B32B15/01

CPC分类号： C03B37/047 ,  C23C16/045 ,  C23C16/10 ,  C23C16/56

摘要： A corrosion-resistant fiberglass spinner is prepared by applying consecutive, alternating layers of chromium and nickel to the bores of the spinner, and thereafter thermally interdiffusing the chromium and nickel to form a corrosion-resistant coating.

公开(公告)号：EP0277585A3

公开(公告)日：1990-01-03

申请号：EP88101135.7

申请日：1988-01-27

申请人： PPG INDUSTRIES, INC.

发明人： Kuhn, John J. ,  Palamara, Eugene J.

IPC分类号： C03B37/08 ,  C03B37/07 ,  G01K1/14

CPC分类号： G01K1/14 ,  C03B37/07

摘要： A fiber glass bushing having a thermocouple embedded in the bottom thereof and a method of preparing the same is described. The thermocouple is carried in a plate member which is welded to the bushing bottom by a weld on the outside of the bushing.

摘要翻译： 描述了具有嵌入其底部的热电偶的玻璃纤维套管及其制备方法。 热电偶被承载在板构件中，该板构件通过在衬套的外侧上的焊接而焊接到衬套底部。

公开(公告)号：EP0196194B1

公开(公告)日：1989-12-27

申请号：EP86302026.9

申请日：1986-03-19

申请人： NITTO BOSEKI CO., LTD.

发明人： Shioura, Kozo ,  Yamazaki, Syuichi ,  Shono, Hiroaki

IPC分类号： C03B37/022 ,  C03B37/075 ,  C03B37/08

CPC分类号： C03B37/075 ,  C03B37/0213 ,  C03B37/083 ,  Y10T428/2976