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1. 发明授权

US11820697B2 Method for producing mineral fibres 有权
公开(公告)号：US11820697B2
公开(公告)日：2023-11-21
申请号：US16341550
申请日：2017-10-12
申请人： SAINT-GOBAIN ISOVER
发明人： Sébastien Brogniez , Guillaume Guery
IPC分类号： C03B37/04 , D01D5/18 , D01D7/02
CPC分类号： C03B37/045 , D01D5/18 , D01D7/02 , D10B2101/06 , D10B2401/20
摘要： A process for forming mineral fibers by internal centrifugation using a device including a basket and a fiberizing spinner suitable for rotating jointly about an axis of rotation, the basket including an annular wall pierced by orifices and the fiberizing spinner including an annular wall pierced by orifices, the process including feeding the basket with material to be fiberized at a temperature Ta; centrifuging the material to be fiberized by joint rotation of the basket and of the fiberizing spinner. The factor F is greater than 2000, the factor F being defined by F=μadN/Q; wherein μa is the viscosity of the material to be fiberized at the temperature Ta; d is the distance between the annular walls of the basket and of the fiberizing spinner; N is the number of orifices of the basket; and Q is the feed flow rate of the material to be fiberized.

2. 发明公开

US20230150858A1 CERAMIC ARTICLE WITH ENHANCED STRUCTURAL AND THERMAL STABILITY AND METHOD OF MAKING SAME 审中-公开
公开(公告)号：US20230150858A1
公开(公告)日：2023-05-18
申请号：US18055445
申请日：2022-11-15
申请人： Blasch Precision Ceramics, Inc.
发明人： William Patrick Russell , Scott David Sheppard , Alexandra Danielle Markle
IPC分类号： C03B37/04 , C04B35/82 , C04B35/64 , C04B41/53 , C04B41/00 , B23K26/402 , B23K26/382
CPC分类号： C03B37/045 , C03B37/047 , C04B35/82 , C04B35/64 , C04B41/5346 , C04B41/0036 , B23K26/402 , B23K26/382 , C04B2235/3826 , C04B2235/3852 , C04B2235/5208 , C04B41/91
摘要： A ceramic spinner and a method of making the same is provided. The ceramic spinner includes: a top portion with a first opening, the first opening having a first diameter; a base portion with a second opening, the second opening having a second diameter smaller than the first diameter; a cylindrical portion extending between the top portion and the base portion, the cylindrical portion including a peripheral outer wall, a peripheral inner wall, and a plurality of through holes extending between the peripheral outer wall and the peripheral inner wall. The cylindrical portion may include a material having a module of rupture (MOR) exceeding 100 MPa, a Mohs hardness exceeding 8, or a Young's Modulus exceeding 250 GPa, or any combinations thereof.

3. 发明申请

US20160039707A1 MULTI-COMPONENT ROTARY SPINNER APPARATUSES SYSTEMS AND METHODS FOR PRODUCING FIBER FROM MOLTEN MATERIAL 有权
标题翻译：多组分旋转旋转器装置系统和从制造材料制造纤维的方法
公开(公告)号：US20160039707A1
公开(公告)日：2016-02-11
申请号：US14453906
申请日：2014-08-07
申请人： Knauf Insulation GmbH
发明人： Robert W. Zembrodt , Walter A. Johnson , Paul Wlodarczyk
IPC分类号： C03B37/04
CPC分类号： C03B37/045 , C03B37/047 , C03B37/048
摘要： Rotary spinner apparatuses, systems and methods for producing fibers from molten materials are disclosed. Certain exemplary embodiments include rotary spinners including a hub, a slinger, an annular member, a retaining member, and a plurality of fasteners. In certain embodiments the hub, the retaining member, and the plurality of fasteners are structured to limit axial movement of the annular member relative to the hub member and to allow radial expansion and contraction of the annular member relative to the hub member. In certain embodiments the annular member is structured to contact the hub at a plurality of contact areas and is spaced apart from the hub at a plurality of gap areas. In certain embodiments the slinger is structured to contact the hub at a plurality of contact areas and is spaced apart from the hub at a plurality of gap areas.
摘要翻译：公开了用于从熔融材料生产纤维的旋转旋转装置，系统和方法。某些示例性实施例包括旋转旋转器，包括轮毂，抛油环，环形构件，保持构件和多个紧固件。在某些实施例中，毂，保持构件和多个紧固件被构造成限制环形构件相对于轮毂构件的轴向运动并且允许环形构件相对于轮毂构件的径向膨胀和收缩。在某些实施例中，环形构件构造成在多个接触区域处接触轮毂，并且在多个间隙区域处与轮毂间隔开。在某些实施例中，抛油环被构造成在多个接触区域处接触毂，并且在多个间隙区域处与轮毂间隔开。

4. 发明申请

US20140035177A1 DEVICES AND METHODS FOR THE PRODUCTION OF MICROFIBERS AND NANOFIBERS HAVING ONE OR MORE ADDITIVES 有权
标题翻译：用于生产具有一种或多种添加剂的微纤维和纳米纤维的装置和方法
公开(公告)号：US20140035177A1
公开(公告)日：2014-02-06
申请号：US13960365
申请日：2013-08-06
申请人： Roger Lipton , Stephen Kay , Yogesh Ner
发明人： Roger Lipton , Stephen Kay , Yogesh Ner
IPC分类号： D01D5/18
CPC分类号： B29D99/0078 , B29C47/0014 , B29C47/122 , B29C47/30 , C03B37/04 , C03B37/045 , D01D5/18
摘要： Described herein are apparatuses and methods of creating fibers, such as microfibers and nanofibers, which include additives that modify one or more properties of the produced fibers. The methods discussed herein employ centrifugal forces to transform material into fibers. Apparatuses that may be used to create fibers are also described.
摘要翻译：本文描述了产生纤维的设备和方法，例如微纤维和纳米纤维，其包括改变所生产的纤维的一种或多种性质的添加剂。本文讨论的方法采用离心力将材料转变成纤维。还描述了可用于产生纤维的装置。

5. 发明授权

US08215130B2 Spinner for fiberizing glass and method 有权
标题翻译：用于纤维化玻璃的旋转器和方法
公开(公告)号：US08215130B2
公开(公告)日：2012-07-10
申请号：US12690281
申请日：2010-01-20
申请人： Jason J Blush
发明人： Jason J Blush
IPC分类号： B23K37/04
CPC分类号： C03B37/045 , C03B37/047
摘要： A spinner for fiberizing glass has fiberizing holes formed in the spinner sidewall by a process utilizing an electron beam perforating process. A backing material used in the process is deposited on the walls of the fiberizing holes for increasing the corrosion resistance of the fiberizing holes. With regard to the formation of each fiberizing hole, an interaction of the backing material with an electron beam during the electron beam perforating process creates a gaseous backing material that expands through a hole created by the electron beam in the spinner sidewall to eject molten alloy material of the spinner sidewall made molten by the electron beam from the hole and deposit a thin substantially uniform coating layer of the backing material on the wall of the hole to increase the corrosion resistance of the fiberizing hole thus formed.
摘要翻译：用于纤维化玻璃的旋转器具有通过利用电子束穿孔工艺的工艺在旋转器侧壁中形成的纤维化孔。在该方法中使用的背衬材料沉积在纤维化孔的壁上，以增加纤维化孔的耐腐蚀性。关于每个纤维化孔的形成，在电子束穿孔过程中背衬材料与电子束的相互作用产生气体背衬材料，其通过在旋转器侧壁中的电子束产生的孔膨胀以喷射熔融合金材料通过来自孔的电子束熔融的旋转器侧壁，并将背衬材料的薄的基本上均匀的涂层沉积在孔的壁上，以增加由此形成的纤维化孔的耐腐蚀性。

6. 发明申请

US20110123760A1 PRODUCT BASED ON MINERAL FIBERS AND PROCESS FOR OBTAINING IT 有权
标题翻译：基于矿物纤维的产品及其制造方法
公开(公告)号：US20110123760A1
公开(公告)日：2011-05-26
申请号：US12919916
申请日：2009-02-27
申请人： Arnaud Letourmy , Jerome Douce , Valerie Goletto , Jerome Gilles
发明人： Arnaud Letourmy , Jerome Douce , Valerie Goletto , Jerome Gilles
IPC分类号： B32B5/12 , B32B5/00 , B32B5/16 , D01D5/00
CPC分类号： C03B37/048 , C03B37/04 , C03B37/045 , C03B37/10 , C03C3/00 , C03C25/00 , D04H1/4218 , D04H1/4226 , D04H1/64 , D04H1/70 , D04H1/74 , D04H3/004 , Y10T428/24132 , Y10T428/249921 , Y10T428/25 , Y10T442/699
摘要： A thermal insulation product based on mineral wool, characterized in that the fibers have a micronaire of less than 10 l/min, preferably less than 7 l/min and especially between 3 and 6 l/min, the product including infrared absorbent and/or reflective elements, and in that the product has a thermal conductivity of less than 30 mW/m.K.
摘要翻译：一种基于矿棉的绝热产品，其特征在于纤维的马克隆值小于10升/分钟，优选小于7升/分钟，特别是3至6升/分钟，该产品包括红外线吸收剂和/或反射元件，并且产品的导热率小于30mW / mK

7. 发明申请

US20110089603A1 Fiber and Nanofiber Spinning Method 失效
标题翻译：纤维和纳米纤维纺丝方法
公开(公告)号：US20110089603A1
公开(公告)日：2011-04-21
申请号：US12976366
申请日：2010-12-22
申请人： Anthony Fabbricante , Jack S. Fabbricante , Thomas J. Fabbricante
发明人： Anthony Fabbricante , Jack S. Fabbricante , Thomas J. Fabbricante
IPC分类号： D01D5/08 , B29C47/36
CPC分类号： D01D4/06 , B29C47/0014 , B29C47/0021 , B29C47/0064 , B29C47/026 , B29C47/065 , B29C47/122 , B29C47/30 , C03B37/045 , D01D5/18
摘要： The present invention relates to a method for spinning fibers, or fiberizers, using a rotary fiber-making die system made up of thin plates, embodied by a housing fixture, configured and stacked to define slots, channels and/or grooves through which the material used to make the fibers will flow. The die system allows for the production of different size and types of fibers, including nanofibers having a diameter of less than 1 micron, and facilitates a variety of cost effective methods for extrusion. The use of plates means the dies can be manufactured cost effectively, with easier clean-outs, replacements and/or variations.
摘要翻译：本发明涉及一种使用由薄壁构成的旋转制纤模具系统来纺丝纤维或纤维化纤维的方法，所述薄板由壳体夹具构成并被构造和堆叠以限定缝隙，通道和/或沟槽，材料通过该槽用于使纤维流动。模具系统允许生产不同尺寸和类型的纤维，包括直径小于1微米的纳米纤维，并且有助于各种成本有效的挤出方法。使用板材意味着模具可以成本有效地制造，更容易清理，更换和/或变化。

8. 发明授权

US07857608B2 Fiber and nanofiber spinning apparatus 有权
标题翻译：纤维和纳米纤维纺纱设备
公开(公告)号：US07857608B2
公开(公告)日：2010-12-28
申请号：US11635839
申请日：2006-12-08
申请人： Anthony Fabbricante , Jack S. Fabbricante , Thomas J. Fabbricante
发明人： Anthony Fabbricante , Jack S. Fabbricante , Thomas J. Fabbricante
IPC分类号： D01D5/18
CPC分类号： D01D4/06 , B29C47/0014 , B29C47/0021 , B29C47/0064 , B29C47/026 , B29C47/065 , B29C47/122 , B29C47/30 , C03B37/045 , D01D5/18
摘要： The present invention relates to a method and an apparatus for spinning fibers, or fiberizers, using a rotary fiber-making die system made up of thin plates, embodied by a housing fixture, configured and stacked to define slots, channels and/or grooves through which the material used to make the fibers will flow. The die system allows for the production of different size and types of fibers, including nanofibers having a diameter of less than 1 micron, and facilitates a variety of cost effective methods for extrusion. The use of plates means the dies can be manufactured cost effectively, with easier clean-outs, replacements and/or variations.
摘要翻译：本发明涉及一种用纤维或纤维化纤维纺丝的方法和装置，所述方法和装置使用由薄板构成的旋转制纤模具系统，所述薄板由壳体夹具实现，构造和堆叠以限定狭槽，通道和/或沟槽用于制造纤维的材料将流动。模具系统允许生产不同尺寸和类型的纤维，包括直径小于1微米的纳米纤维，并且有助于各种成本有效的挤出方法。使用板材意味着模具可以成本有效地制造，更容易清理，更换和/或变化。

9. 发明授权

US07674997B2 Spinner for fiberizing glass and method 有权
标题翻译：用于纤维化玻璃的旋转器和方法
公开(公告)号：US07674997B2
公开(公告)日：2010-03-09
申请号：US11582261
申请日：2006-10-17
申请人： Jason J. Blush
发明人： Jason J. Blush
IPC分类号： B23K15/08 , C03B37/04
CPC分类号： C03B37/045 , C03B37/047
摘要： A spinner for fiberizing glass has fiberizing holes formed in the spinner sidewall by a process utilizing an electron beam perforating process. A backing material used in the process is deposited on the walls of the fiberizing holes for increasing the corrosion resistance of the fiberizing holes. With regard to the formation of each fiberizing hole, an interaction of the backing material with an electron beam during the electron beam perforating process creates a gaseous backing material that expands through a hole created by the electron beam in the spinner sidewall to eject molten alloy material of the spinner sidewall made molten by the electron beam from the hole and deposit a thin substantially uniform coating layer of the backing material on the wall of the hole to increase the corrosion resistance of the fiberizing hole thus formed.
摘要翻译：用于纤维化玻璃的旋转器具有通过利用电子束穿孔工艺的工艺在旋转器侧壁中形成的纤维化孔。在该方法中使用的背衬材料沉积在纤维化孔的壁上，以增加纤维化孔的耐腐蚀性。关于每个纤维化孔的形成，在电子束穿孔过程中背衬材料与电子束的相互作用产生气体背衬材料，其通过在旋转器侧壁中的电子束产生的孔膨胀以喷射熔融合金材料通过来自孔的电子束熔融的旋转器侧壁，并将背衬材料的薄的基本上均匀的涂层沉积在孔的壁上，以增加由此形成的纤维化孔的耐腐蚀性。

10. 发明申请

US20090320528A1 Spinner for manufacturing dual-component irregularly-shaped hollow insulation fiber 失效
标题翻译：旋转器用于制造双组分不规则形状的中空绝缘纤维
公开(公告)号：US20090320528A1
公开(公告)日：2009-12-31
申请号：US12262352
申请日：2008-10-31
申请人： Joseph Skarzenski , Witold S. Czastkiewicz , Erkki Paivinen , Stan Banaszkiewicz
发明人： Joseph Skarzenski , Witold S. Czastkiewicz , Erkki Paivinen , Stan Banaszkiewicz
IPC分类号： C03B37/075 , B23K31/02
CPC分类号： B23K33/004 , B23K31/02 , C03B37/044 , C03B37/045 , Y02P40/57
摘要： A novel spinner, for fiberizing hollow, irregularly-shaped insulating fibers is the subject matter of the present invention. The spinner is unique in a sense that its hole/slot pattern can be done by some standard drilling/milling techniques, which lower the cost of manufacturing. The invention uses two molten glasses (A and B) of different coefficients of thermal expansion, which are moved outwardly around the corresponding gas orifices by centrifugal force in a spinner pot. A stream of pressurized combustion gases is thrust through these central gas orifices to produce a hollow, non collapsible fiber of irregular shape. Molten glass A is introduced from the bottom of the spinner, and molten glass B is introduced above an uppermost flange and by means of centrifugal force, the two glasses A and B are forced upwardly and downwardly, respectively, into fiberizing centers. The improvement of the present invention is that by using both horizontal baffles and vertical compartments, a greater number of fiberizing orifices can be created on the spinner outside peripheral side wall.
摘要翻译：用于纤维化中空的，不规则形状的绝缘纤维的新型旋转器是本发明的主题。旋转器是独特的，在某种意义上，其孔/槽模式可以通过一些标准的钻孔/铣削技术完成，这降低了制造成本。本发明使用两种不同热膨胀系数的熔融玻璃（A和B），它们通过旋转罐中的离心力在相应的气体孔周围向外移动。加压燃烧气体气流通过这些中心气体孔推进以产生不规则形状的中空的，不可折叠的纤维。熔融玻璃A从旋转器的底部引入，并且熔融玻璃B被引入到最上面的凸缘上方，并且通过离心力将两个玻璃A和B分别向上和向下压入成纤维化中心。本发明的改进是通过使用水平挡板和垂直隔室，可以在外周侧壁上的旋转器上产生更多数量的成纤孔。

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