公开(公告)号：US20240229311A9

公开(公告)日：2024-07-11

申请号：US18548521

申请日：2022-03-02

Applicant: SAINT-GOBAIN ISOVER

Inventor： Vincent HUTIN ,  Mihai MANZAT

IPC: D04H1/4226 ,  D04H1/44 ,  D04H1/58 ,  D04H1/732

CPC classification number: D04H1/4226 ,  D04H1/44 ,  D04H1/58 ,  D04H1/732

Abstract: A facility for producing mineral wool, includes at least one supply device for supplying mineral fibers and a fiber-distribution station including a conveyor belt which can move in a longitudinal direction and on which the mineral fibers can be received so as to form a mineral fiber mat, wherein the fiber distribution station includes a roller table arranged on the passage of the mineral fibers that are intended to fall by gravity onto the conveyor belt, wherein each roller can be driven in rotation about a transverse axis of rotation, the rollers being configured to dispose the mineral fibers uniformly through the thickness of the fiber mat formed on the conveyor belt.

公开(公告)号：US20240133090A1

公开(公告)日：2024-04-25

申请号：US18548521

申请日：2022-03-02

Applicant: SAINT-GOBAIN ISOVER

Inventor： Vincent HUTIN ,  Mihai MANZAT

IPC: D04H1/4226 ,  D04H1/44 ,  D04H1/58 ,  D04H1/732

CPC classification number: D04H1/4226 ,  D04H1/44 ,  D04H1/58 ,  D04H1/732

Abstract: A facility for producing mineral wool, includes at least one supply device for supplying mineral fibers and a fiber-distribution station including a conveyor belt which can move in a longitudinal direction and on which the mineral fibers can be received so as to form a mineral fiber mat, wherein the fiber distribution station includes a roller table arranged on the passage of the mineral fibers that are intended to fall by gravity onto the conveyor belt, wherein each roller can be driven in rotation about a transverse axis of rotation, the rollers being configured to dispose the mineral fibers uniformly through the thickness of the fiber mat formed on the conveyor belt.

公开(公告)号：US11828021B2

公开(公告)日：2023-11-28

申请号：US16914992

申请日：2020-06-29

Applicant: VOITH PATENT GMBH

Inventor： Philipp Kueckmann ,  Franziska Ferrer

IPC: D06M10/00 ,  D04H1/4226 ,  D04H1/655 ,  D04H3/004

CPC classification number: D06M10/001 ,  D04H1/4226 ,  D04H1/655 ,  D04H3/004 ,  D10B2101/06

Abstract: A method for producing and/or processing a nonwoven glass fabric web includes thermally drying the nonwoven glass fabric web via infrared radiation from an infrared radiation dryer. A specific power density of at least 153 kW/m2 is applied by the infrared radiation dryer to the surface of the nonwoven glass fabric web facing toward the infrared radiation dryer. After the irradiation by the infrared radiation dryer, the nonwoven glass fabric web has a temperature of at least 40° C. and at most 105° C. on its surface facing toward the infrared radiation dryer.

公开(公告)号：US20230183897A1

公开(公告)日：2023-06-15

申请号：US18149694

申请日：2023-01-04

Applicant: PAROC GROUP OY

Inventor： Niklas Bergman

IPC: D04H1/4226 ,  C03B37/04

CPC classification number: D04H1/4226 ,  C03B37/045 ,  C03B37/048 ,  C03B37/06

Abstract: The invention relates to an apparatus for manufacturing mineral wool. The apparatus includes means (1) for producing molten mineral material, at least one fiberizing device (3) for forming fibres, into which fiberizing device the molten mineral material is fed (2) and by which fibres (12) are formed. The fiberizing device (3) comprises, rotationally arranged around a vertical axis (15), at least one fiberizing plate (13) having a vertical peripheral edge, into which are formed numerous small-sized holes (14), through which the molten material is led by centrifugal force to form fibres (12). Into the fiberizing device (3) are arranged elements to produce a vertical flow of blowing medium (16) to be led around the fiberizing plate (13), the flow causing the fibres (12) to turn downwards and, at the same time, to thin. Downstream the fiberizing device (3) is arranged a collection device (6), into which the formed fibres (12) are led and collected into a mat-like material. In connection with said at least one fiberizing plate (13) is arranged a substantially horizontal, relatively narrow channel (5), through which the fibres (12) are brought into the chamber space (7) of the collection device (6). The invention further relates to a method for manufacturing mineral wool and a mineral wool product manufactured by the method.

公开(公告)号：US20170321359A1

公开(公告)日：2017-11-09

申请号：US15529389

申请日：2015-11-24

Applicant: ROCKWOOL INTERNATIONAL A/S

Inventor： Christian Strüwing ,  Jens Eg Rahbek ,  Mohammed Rashid

IPC: D04H1/58 ,  B32B7/12 ,  D04H1/559 ,  E04C2/292 ,  B32B37/12 ,  B32B5/12 ,  D04H1/74 ,  B32B38/00 ,  B32B5/26 ,  D04H1/4226

CPC classification number: D04H1/58 ,  B32B5/12 ,  B32B5/26 ,  B32B7/12 ,  B32B37/1207 ,  B32B38/0004 ,  B32B2255/02 ,  B32B2255/205 ,  B32B2262/08 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/4226 ,  D04H1/559 ,  D04H1/74 ,  E04C2/16 ,  E04C2/292 ,  Y10T428/18 ,  Y10T428/24124 ,  Y10T428/24992

Abstract: A method of producing a sandwich panel core of mineral wool fibres from a cured mineral fibre product includes the steps of providing a cured mineral fibre product with a dual density having a top layer with mineral fibres with a first density and a base layer having mineral fibres with a second density, the second density is at least two times lower than said first density. The top layer and the base layer have different fibre orientations. Further steps including cutting the mineral fibre product into a plurality of lamellae, rotating the lamellae 90 degrees, and re-joining the lamellae so that the top layers with the first density are vertically oriented.

公开(公告)号：US20160333511A1

公开(公告)日：2016-11-17

申请号：US15224175

申请日：2016-07-29

Applicant: Charles Douglas Spitler ,  Rodney Ray Wilkins

Inventor： Charles Douglas Spitler ,  Rodney Ray Wilkins

IPC: D04H1/655 ,  C03B37/083 ,  D04H1/4226

CPC classification number: C03B37/083 ,  B29C53/66 ,  B29C53/8041 ,  C03B5/04 ,  C03B37/02 ,  C03B37/0203 ,  C03B37/0213 ,  C03B37/03 ,  C03B37/08 ,  C03C25/143 ,  C03C25/28 ,  C03C25/285 ,  D04H3/004 ,  D04H3/12

Abstract: A system and a method of manufacturing continuous glass filament fiberglass media comprises melting glass within a temperature controlled melter. Molten glass exits through a bushing plate with orifices of varying row configurations and orientations. The resulting fiberglass filaments are received on a rotating drum and sprayed with resin and aqueous solution. The resulting fiberglass mat is placed onto a let-off table then sprayed with aqueous solution before further processing.

Abstract translation: 制造连续玻璃纤维玻璃纤维介质的系统和方法包括在温度控制的熔化器内熔化玻璃。 熔融玻璃通过具有不同行配置和取向的孔的衬套板排出。 将所得的玻璃纤维细丝接收在旋转的滚筒上并用树脂和水溶液喷洒。 将所得的玻璃纤维垫放置在送纸台上，然后在进一步处理之前用水溶液喷雾。

公开(公告)号：US09364996B2

公开(公告)日：2016-06-14

申请号：US14237576

申请日：2012-12-05

Applicant: NIPPON ELECTRIC GLASS CO., LTD.

Inventor： Jiro Abe ,  Satoshi Nishie ,  Kiyomasa Sugimoto

IPC: D04H1/4218 ,  D04H1/4226 ,  D04H1/60 ,  D04H1/70 ,  D04H1/736 ,  D04H1/74 ,  B29C70/12 ,  B32B37/24 ,  B32B5/24 ,  B32B7/12 ,  B60R13/02

CPC classification number: B29C70/12 ,  B32B5/245 ,  B32B7/12 ,  B32B37/24 ,  B32B2262/101 ,  B32B2266/0278 ,  B32B2305/022 ,  B32B2305/20 ,  B32B2307/54 ,  B32B2307/718 ,  B32B2309/14 ,  B32B2315/085 ,  B32B2605/00 ,  B32B2605/003 ,  B60R13/0212 ,  D04H1/4218 ,  D04H1/4226 ,  D04H1/60 ,  D04H1/70 ,  D04H1/736 ,  D04H1/74

Abstract: A technique of producing a high-quality and high-functionality glass chopped strand mat applicable to recent automotive molded ceiling materials which have excellent design and reduced weights. A method for producing a glass chopped strand mat (M) by forming glass chopped strands (S) into a sheet, includes a first conveying step of continuously conveying the glass chopped strands (S) in a distributed form while spraying resin powder (A) serving as a binder onto the glass chopped strands (S), and a second conveying step of continuously conveying the glass chopped strands (S) with the adhering resin powder (A) while performing a heating treatment on the glass chopped strands (S) at a temperature higher than the melting point of the resin powder (A). A conveying speed in the second conveying step is higher than a conveying speed in the first conveying step, and the difference therebetween is 3 to 8 m/min.

Abstract translation: 一种适用于具有优良设计和重量的近期汽车模制天花板材料的高品质和高功能性玻璃短切丝毡的技术。 通过将玻璃短切丝（S）形成片材来制造玻璃短切毡（M）的方法包括：第一输送步骤，在喷洒树脂粉末（A）的同时连续输送分散形式的玻璃短切纤维束（S） 用作粘合剂的玻璃短切丝线（S），以及第二输送步骤，在对玻璃切断的丝束（S）进行加热处理的同时，用粘合的树脂粉末（A）连续输送玻璃切断的丝束（S） 温度高于树脂粉末（A）的熔点。 第二输送步骤中的输送速度高于第一输送步骤中的输送速度，并且它们之间的差为3至8m / min。

公开(公告)号：US5167738A

公开(公告)日：1992-12-01

申请号：US713281

申请日：1991-06-11

Applicant: Bernard Bichot ,  Gerardus P. M. Van Oers ,  Cornelis G. A. Bakx

Inventor： Bernard Bichot ,  Gerardus P. M. Van Oers ,  Cornelis G. A. Bakx

IPC: A47C27/00 ,  B68G5/00 ,  C03B37/10 ,  D04H1/00 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/4226 ,  D04H1/4274 ,  D04H1/72

CPC classification number: D04H1/4209 ,  D04H1/4218 ,  D04H1/4226 ,  D04H1/4274 ,  D04H1/72

Abstract: For producing mineral fiber mats, the flock emanating from the waste to be recycled is stored and classified according to density. Furthermore, the reintroduced quantities are precisely measured and the flock is caused to burst open. Thus it is possible to reintroduce substantially larger quantities without altering either the appearance or the characteristics of the product obtained.

Abstract translation: 为了生产矿物纤维垫，从被回收的废物中发出的羊群根据密度进行储存和分类。 此外，重新引入的量被精确地测量，并且使鸡群爆裂。 因此，可以在不改变获得的产品的外观或特性的情况下重新引入大量的量。

公开(公告)号：US4744810A

公开(公告)日：1988-05-17

申请号：US846475

申请日：1986-03-31

Applicant: Jean A. Battigelli ,  Francois Bouquet

Inventor： Jean A. Battigelli ,  Francois Bouquet

IPC: D01G25/00 ,  D04H1/00 ,  D04H1/4218 ,  D04H1/4226 ,  D04H1/72 ,  D04H1/732 ,  D04H1/736 ,  C03B37/022

CPC classification number: D04H1/4218 ,  D04H1/00 ,  D04H1/4226 ,  D04H1/72 ,  D04H1/732 ,  D04H1/736

Abstract: Fiber mats formed by attenuating molten streams of attenuable mineral material by subjecting the streams to the action of a hot attenuating gas blast. The gas blast induces gas from the surrounding atmosphere, and the combined blast and induced gas forming a fiber-carrying current. The current is directed toward a preforated fiber-collecting conveyor on which the fibers are deposited in the form of a mat and the gas of the current passes through the conveyor. Provision is made for withdrawing a peripheral portion of the fiber-carrying current at a point intermediate the zone of attenuation and the perforated fiber-collecting conveyor.

Abstract translation: 纤维毡通过使流动受到热衰减气体爆炸的作用而衰减可消耗的矿物材料的熔融流而形成。 气体鼓风引起来自周围大气的气体，组合的鼓风和诱导气体形成纤维携带电流。 电流指向预穿纤维收集输送机，纤维以垫的形式沉积在其上，电流的气体通过输送机。 规定了在衰减区域中间的点和穿孔的纤维收集输送机上取出纤维承载电流的周边部分。

公开(公告)号：US4164534A

公开(公告)日：1979-08-14

申请号：US886111

申请日：1978-03-13

Applicant: Kiyoshi Ogino

Inventor： Kiyoshi Ogino

IPC: D04H1/02 ,  B68G1/00 ,  D04H1/00 ,  D04H1/4218 ,  D04H1/4226 ,  B01J2/16

CPC classification number: D04H1/70 ,  D04H1/02 ,  D04H1/4218

Abstract: Short filaments, or strands near filaments, of, for example, glass are introduced into a vessel such as a cyclone in which whirls around a gas such as air, resulting in entanglement of the filaments into ball-like lumps. Preferably the whirling of the gas and the introduction of the filaments into the vessel are made such that the fiber lumps are discharged downwards from the vessel while the gas is discharged upwards. The product is useful as a stuffing for heat- and/or sound insulation.

Abstract translation: 诸如玻璃之类的细长丝或近股线的丝线被引入诸如旋风分离器之类的容器中，其中围绕诸如空气的气体旋转，导致细丝缠结成球形块状物。 优选地，气体的旋转和将细丝引入容器中使得当气体向上排出时，纤维块从容器向下排出。 该产品可用作加热和/或隔音的填料。