公开(公告)号：WO2013110517A1

公开(公告)日：2013-08-01

申请号：PCT/EP2013/050550

申请日：2013-01-14

Applicant: 3B-FIBREGLASS SPRL

Inventor： SIMON, Philippe ,  LAURENT, Dimitri

IPC: C03B37/083 ,  C03B37/09

CPC classification number: C03B37/083 ,  C03B37/08 ,  C03B37/091

Abstract: The present invention concerns a bushing assembly (2) comprising terminal ears coupled to opposed end walls (2A) of the bushing assembly, for heating the bushing tip plate and walls, each of said terminal ears comprising an electrically conductive plate (1) comprising a first terminal edge (1D) coupled to a bushing first end wall (2A), and extending away from said first end wall to a second, free terminal edge (1A) connectable to a source of power (5, 6), said plate comprising a slot (3) comprising : (a) a first, open end (3A) of width, WA, at the second, free edge (1A) of the plate, (b) an elongated portion (3 B) extending towards said first edge (1D) of gap width, WB, and (c) a second, closed end (3C), separate from the first edge (1D) of the terminal ear, and having a curved geometry; characterized in that, the curvature, 1/(2 R), at any point of the curved second end (3C) of the slot is less than the reciprocal, 1/ W o , of the smallest gap width, W o , of both slot first open end (3A), WA, and elongated portion (3 B), W B , wherein R is the radius at any point of the curved second end (3C)

Abstract translation: 本发明涉及一种衬套组件（2），其包括联接到衬套组件的相对端壁（2A）的端耳，用于加热衬套尖端板和壁，每个所述终端耳包括导电板（1），其包括 第一端边缘（1D），其耦合到衬套第一端壁（2A），并且从所述第一端壁延伸到可连接到电源（5,6）的第二自由端边缘（1A），所述板包括 （3），包括：（a）在所述板的第二自由边缘（1A）处的宽度为WA的第一开口端（3A），（b）延伸朝向所述第一 间隙宽度的边缘（1D），WB和（c）与终端耳朵的第一边缘（1D）分离的具有弯曲几何形状的第二闭合端（3C）; 其特征在于，在槽的弯曲的第二端（3C）的任何点处的曲率1 /（2 R）小于两个槽第一的最小间隙宽度Wo的倒数1 / Wo 开口端（3A），WA和细长部分（3B），WB，其中R是弯曲的第二端（3C）的任何点的半径，

公开(公告)号：WO2004075346A2

公开(公告)日：2004-09-02

申请号：PCT/FR2004000055

申请日：2004-01-14

Applicant: SAINT GOBAIN VETROTEX ,  MCGILL NEWELL D ,  RENAUDIN JEAN-PIERRE ,  MOUNIER MARC

Inventor： MCGILL NEWELL D ,  RENAUDIN JEAN-PIERRE ,  MOUNIER MARC

IPC: C03B37/09 ,  H01R4/30 ,  H01R13/03 ,  H01R

CPC classification number: C03B37/091 ,  H01R4/30 ,  H01R13/03

Abstract: An electrical connection part (4) for a fiber drawing system used to deliver glass filaments. Said part is made of an electrically conducting material and comprises at least one contact surface (41a). The invention is characterized in that at least the contact surface is gold-covered.

Abstract translation: 用于输送玻璃丝的光纤拉丝系统的电连接部件（4）。 所述部分由导电材料制成并且包括至少一个接触表面（41a）。 本发明的特征在于，至少接触表面是金覆盖的。

公开(公告)号：WO1984003882A1

公开(公告)日：1984-10-11

申请号：PCT/US1983000794

申请日：1983-05-20

Applicant: OWENS-CORNING FIBERGLAS CORPORATION

Inventor： OWENS-CORNING FIBERGLAS CORPORATION ,  GRUBKA, Lawrence, Jerome ,  FRACKER, Clarence, Edward, Jr.

IPC: C03B37/02

CPC classification number: C03B37/081 ,  C03B37/083 ,  C03B37/091

Abstract: A glass fiber attenuation apparatus and process wherein molten glass is supplied to an orifice plate (28) at substantially atmospheric pressure to prevent molten glass flow through an orifice at which attenuation has ceased. The preferred embodiment of the method includes cooling the orifice plate (28) undersurface to a non-wetting temperature and delivering molten glass to the orifice plate (28) at a pressure less than the internal, surface tension-generated pressure of any bead formed on the undersurface of the orifice plate (28) upon attenuation cessation. The preferred embodiment of the apparatus includes a perforate pressure plate (105) immersed in the body of molten glass and superimposed over the orifice plate (28) to effect a pressure drop upon normal attenuation flow to reduce the pressure immediately above the orifice plate (28) to substantially atmospheric or, in any event, to a pressure less than the internal pressure of a bead formed on attenuation cessation at an orifice.

公开(公告)号：WO2011031956A1

公开(公告)日：2011-03-17

申请号：PCT/US2010/048411

申请日：2010-09-10

Applicant: OCV INTELLECTUAL CAPITAL, LLC ,  BEMIS, Byron, L. ,  PURVIS, David, F. ,  OAKLEAF, Anthony, P.

Inventor： BEMIS, Byron, L. ,  PURVIS, David, F. ,  OAKLEAF, Anthony, P.

IPC: C03B37/092 ,  C03B37/095

CPC classification number: C03B37/091

Abstract: A terminal clamp assembly for a fiberizing bushing includes a clamp body having a firsts end face and a lower jaw, an auxiliary heat sink body selectively displaceable with respect to the clamp body, a contact assembly carried on the auxiliary heat sink body and an actuator to displace the heat sink body toward or away from the face of the clamp body. The invention also includes a bushing assembly incorporating the terminal clamp assembly and an expansion compensating mounting bracket for the clamp assembly.

Abstract translation: 用于纤维化衬套的端子夹具组件包括具有第一端面和下钳口的夹具本体，相对于夹具主体可选择性移位的辅助散热器体，承载在辅助散热器主体上的触头组件和致动器 使散热体朝向或远离夹具主体的表面移动。 本发明还包括一个套管组件，其包括端子夹具组件和用于夹具组件的膨胀补偿安装支架。

公开(公告)号：WO01083389A2

公开(公告)日：2001-11-08

申请号：PCT/US2001/013887

申请日：2001-04-30

IPC: C03B37/07 ,  C03B37/09

CPC classification number: C03B37/07 ,  C03B37/091

Abstract: A method and apparatus for controlling the temperature of a multiple segment glass fiber bushing by providing a main current and a supplemental current having a heating and cooling circuit and directing the cooling circuit to a bushing segment 180 DEG out-of-phase with the main current to effect enhanced cooling of the segment.

Abstract translation: 一种用于通过提供具有加热和冷却回路的主电流和补充电流来控制多段玻璃纤维衬套的温度的方法和装置，并将冷却回路引导到与主电流180°异相的衬套段 以实现节段的增强冷却。

公开(公告)号：WO01068537A1

公开(公告)日：2001-09-20

申请号：PCT/CN2001/000320

申请日：2001-03-16

IPC: C03B5/03 ,  C03B5/033 ,  C03B37/05 ,  C03B37/08 ,  C03B37/09 ,  C03B37/092 ,  C03B7/07 ,  C03B37/04

CPC classification number: C03B37/055 ,  C03B5/03 ,  C03B5/0332 ,  C03B37/08 ,  C03B37/091 ,  C03B37/092

Abstract: The invention relates to a device of guiding channel with electric heating means for the production of the rock wool fibers, which comprises a channel body with an inlet for glass melts, a guiding channel, an outlet and a bracket, means for horizontally shifting the channel body and a shifting mechanism for rotating the body, a heating mechanism for supplying electricity to many electrodes and heating means, and a cooling mechanism for cooling the bracket and the electrodes. The device can make the temperature and viscosity of the glass melts discharged from a liquid boiler to meet the requirements of production of rock wool fibers, and couple closely with the centrifugal machine in the production of rock wool fibers, and have a high thermal efficiency, be easy to operate and maintain, also not easy to be damaged, and have a safety operation.

公开(公告)号：WO0183389A3

公开(公告)日：2002-03-07

申请号：PCT/US0113887

申请日：2001-04-30

Applicant: ADVANCED GLASSFIBER YARNS LLC ,  SANIK PAUL S ,  VARRASSO EUGENE C

Inventor： SANIK PAUL S ,  VARRASSO EUGENE C

IPC: C03B37/07 ,  C03B37/09 ,  G05D23/19 ,  G05D23/24

CPC classification number: C03B37/07 ,  C03B37/091

Abstract: A method and apparatus for controlling the temperature of a multiple segment glass fiber bushing by providing a main current and a supplemental current having a heating and cooling circuit and directing the cooling circuit to a bushing segment 180 DEG out-of-phase with the main current to effect enhanced cooling of the segment.

Abstract translation: 一种用于通过提供具有加热和冷却回路的主电流和补充电流来控制多段玻璃纤维衬套的温度的方法和装置，并将冷却回路引导到与主电流180°异相的衬套段 以实现节段的增强冷却。

公开(公告)号：WO01074727A1

公开(公告)日：2001-10-11

申请号：PCT/US2001/008569

申请日：2001-03-16

IPC: C03B37/09

CPC classification number: C03B37/091

Abstract: A bushing (10) including a terminal ear (100, 102) and a method of manufacturing the bushing are disclosed. The bushing includes a bushing body (11) which can include side plates (12, 14), end plates (16, 18), a bottom plate (20), and terminal ears coupled to the bushing body. Clamps (200) are attached to the terminal ears to supply electrical current to the bushing to maintain the glass inside in a liquid state. Each terminal ear includes an upper portion (110) and a lower portion (120). The upper portion is coupled to a side plate of the bushing. A clamp is attached to the lower portion of the terminal ear. The upper and lower portions are oriented at an angle with respect to each other. Support portions (130, 132, 134, 136) are provided along the side edges of the upper portions of the terminal ears. Support portions stiffen the terminal ear, thereby increasing its resistance to bending and fatigue stresses. Support portions do not contact the bushing and therefore do not directly conduct current to the bushing. Accordingly, the temperature of the support portions during operation of the bushing will be lower than the conducting portion of the terminal ears. Since the support portions operate at a lower temperature, the thermal degradation of the terminal ear is reduced.

Abstract translation: 公开了一种包括端子耳（100,102）的衬套（10）和制造衬套的方法。 衬套包括衬套主体（11），其可以包括侧板（12,14），端板（16,18），底板（20）和联接到衬套主体的端子耳。 夹具（200）附接到端子耳以向套管提供电流以将玻璃内部保持在液体状态。 每个终端耳朵包括上部（110）和下部（120）。 上部联接到衬套的侧板。 夹具附接到终端耳的下部。 上部和下部相对于彼此以一定角度定向。 支撑部分（130,132,134,136）沿着终端耳的上部的侧边缘设置。 支撑部分使终端耳朵变硬，从而增加其对弯曲和疲劳应力的抵抗力。 支撑部分不接触套管，因此不要直接将电流传导到衬套。 因此，衬套操作期间的支撑部分的温度将低于终端耳的导电部分。 由于支撑部分在较低的温度下操作，所以终端耳的热降解减小。

公开(公告)号：WO1996011886A1

公开(公告)日：1996-04-25

申请号：PCT/US1995012679

申请日：1995-10-12

Applicant: OWENS-CORNING FIBERGLAS CORPORATION

Inventor： OWENS-CORNING FIBERGLAS CORPORATION ,  VARRASSO, Eugene, C. ,  SANIK, Paul, S.

IPC: C03B37/07

CPC classification number: C03B37/091 ,  C03B37/07 ,  G05D23/1928 ,  G05D23/1934 ,  G05D23/22 ,  G05D23/2401

Abstract: A supplemental controller (132, 144) for a fiber glass bushing (102) actively performs heating and cooling of a connected segment (104, 106, 108) of the bushing (102) which is otherwise controlled by a primary controller (122). In one embodiment, the supplemental controller (132, 144) performs heating by means of current injection into a connected bushing segment (104, 106, 108) and cooling by means of current diversion from or around the connected bushing segment (104, 106, 108). Initial start-up and balancing operations can be performed without activation of the supplemental controller (132, 144). In another embodiment of the invention, the supplemental controller (132, 144) heats a bushing segment (104, 106, 108) by injecting current in-phase with current from the primary bushing controller (122) and cools the bushing segment (104, 106, 108) by injecting current out-of-phase with current from the primary bushing controller (122).

Abstract translation: 用于玻璃纤维衬套（102）的辅助控制器（132,144）主动地执行衬套（102）的连接段（104,106,108）的加热和冷却，否则由主控制器（122）控制。 在一个实施例中，补充控制器（132,144）通过电流注入到连接的衬套段（104,106,108）中并通过来自或围绕所连接的套管段（104,106,108）的电流进行冷却， 108）。 可以在不激活补充控制器（132,144）的情况下执行初始启动和平衡操作。 在本发明的另一个实施例中，补充控制器（132,144）通过与来自主套管控制器（122）的电流同相地同步电流来加热衬套段（104,106,108），并且冷却衬套段 106，108）通过与来自主衬套控制器（122）的电流不相位地注入电流。

公开(公告)号：WO2013178494A1

公开(公告)日：2013-12-05

申请号：PCT/EP2013/060304

申请日：2013-05-17

Applicant: 3B FIBREGLASS SPRL

Inventor： SIMON, Philippe ,  LAURENT, Dimitri

IPC: C03B37/09

CPC classification number: C03B37/091

Abstract: The present invention concerns a bushing assembly comprising terminal ears (1) coupled to opposed end walls (2) of the bushing assembly, for heating the bushing tip plate and walls, each of said terminal ears comprising: (a) an electrically conductive plate, said conductive plate comprising at least a first portion (1A) extending along a longitudinal axis (X1) from a first terminal edge (1D) substantially normal to said longitudinal axis (X1) and coupled to a bushing end wall (2), and further comprising a second, free terminal edge (1C) connectable to a source of power, and (b) at least one elongated reinforcing member (1B) coupled to said at least first portion (1A) of said plate to increase the bending moment of the latter, characterized in that, said at least one elongated reinforcing member (1B) extends from, or adjacent to the plate first terminal edge (1D) along a direction non parallel to said longitudinal axis (X1).

Abstract translation: 本发明涉及一种衬套组件，其包括联接到衬套组件的相对端壁（2）的端耳（1），用于加热衬套顶板和壁，每个所述端耳包括：（a）导电板， 所述导电板包括至少第一部分（1A），所述第一部分（1A）从大致垂直于所述纵向轴线（X1）的第一端部边缘（1D）沿着纵向轴线（X1）延伸并且联接到衬套端壁（2），并且还 包括可连接到动力源的第二自由终端边缘（1C），和（b）耦合到所述板的所述至少第一部分（1A）的至少一个细长加强构件（1B），以增加所述板的弯曲力矩 其特征在于，所述至少一个细长加强构件（1B）沿着不平行于所述纵向轴线（X1）的方向从所述板的第一端边缘（1D）延伸或邻近所述板的第一端边缘（1D）。