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公开(公告)号：US4723979A
公开(公告)日：1988-02-09
申请号：US880047
申请日：1986-06-30
IPC分类号： C03B23/217 , C03B23/07 , C03B5/18 , C03B23/207 , H04B1/00
CPC分类号： C03B23/217
摘要： A method and apparatus for heat sealing an electron gun mount, having a glass stem, into a neck of a cathode-ray tube includes a mount socket for supporting the mount within the neck and a plurality of burners for applying heat to the outside of the neck proximate the stem. The neck softens, thins and then seals to the stem, causing excess neck material that is lower than the stem, known as cullet, to be cut off. Prior to applying heat, a sleeve is disposed around the mount socket within the neck adjacent to the cullet, with a clearance between the sleeve and both the socket and the neck. A vibrating coil is attached to the sleeve for vibrating the sleeve while applying heat to the outside of the neck.
摘要翻译： 一种用于将具有玻璃杆的电子枪支架热封在阴极射线管的颈部中的方法和装置包括：用于将安装座支撑在颈部内的安装座，以及用于向外部施加热量的多个燃烧器 脖子靠近茎。 颈部软化，浸透，然后密封到茎上，导致被称为碎玻璃的低于茎的多余的颈部材料被切断。 在施加热量之前，将套筒设置在与碎玻璃相邻的颈部内的安装插座周围，套筒与插座和颈部之间具有间隙。 将振动线圈附接到套筒上，以便在向颈部的外部施加热量的同时使套筒振动。
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公开(公告)号：US4793845A
公开(公告)日：1988-12-27
申请号：US113690
申请日：1987-10-28
IPC分类号： C03B23/217 , C03B9/46
CPC分类号： C03B23/217
摘要： A method for heat sealing an electron gun mount, having a glass stem, into a neck of a cathode-ray tube includes a mount socket for supporting the mount within the neck and a plurality of burners for applying heat to the outside of the neck proximate the stem. The neck softens, thins and then seals to the stem, causing excess neck material that is lower than the stem, known as cullet, to be cut off. Prior to applying heat, a sleeve is disposed around the mount socket within the neck adjacent to the cullet, with a clearance between the sleeve and both the socket and the neck. A vibrating coil is attached to the sleeve for vibrating the sleeve while applying heat to the outside of the neck.
摘要翻译： 将具有玻璃杆的电子枪支架热封在阴极射线管的颈部中的方法包括用于将该支架支撑在颈部内的安装座和多个用于向颈部外侧施加热量的燃烧器 茎。 颈部软化，浸透，然后密封到茎上，导致被称为碎玻璃的低于茎的多余的颈部材料被切断。 在施加热量之前，将套筒设置在与碎玻璃相邻的颈部内的安装插座周围，套筒与插座和颈部之间具有间隙。 将振动线圈附接到套筒上，以便在向颈部的外部施加热量的同时使套筒振动。
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公开(公告)号：US4589902A
公开(公告)日：1986-05-20
申请号：US771355
申请日：1985-08-30
IPC分类号： H01J9/34 , C03B23/043 , C03B23/217 , H01J9/24
CPC分类号： C03B23/043 , C03B23/217 , H01J9/244
摘要： Apparatus for sealing a mount including a wafer into a neck of a cathode-ray tube oriented along an axis comprises two tiers of burner tips. The first tier is disposed completely around the axis at a first distance therefrom and similarly aimed nonradially along directions tangent to a first circle. The second tier of burner tips is disposed completely around the axis below the first tier at a second distance from the axis and similarly aimed nonradially along directions tangent to a second circle. The first distance and the diameter of the first circle are greater, respectively, than the second distance and the diameter of the second circle.
摘要翻译： 用于将包括晶片的安装座密封到沿着轴线定向的阴极射线管的颈部的装置包括两层燃烧器尖端。 第一层完全围绕轴线设置在第一距离处，并且类似地沿着与第一个圆相切的方向瞄准。 第二层燃烧器尖端在距离轴线的第二距离处完全围绕第一层下方的轴设置，并且类似地沿着与第二圆相切的方向非对称地瞄准。 第一个圆的第一个距离和直径分别大于第二个圆的第二个距离和直径。
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公开(公告)号：US4561874A
公开(公告)日：1985-12-31
申请号：US648809
申请日：1984-09-10
IPC分类号： C03C27/02 , C03B23/043 , C03B23/217 , H01J9/34
CPC分类号： C03B23/217 , C03B23/043
摘要： The method for sealing a glass stem wafer into the neck of a CRT has a plurality of burner tips disposed completely around the neck. The burner tips are angled such as to create rotating hot gases around the neck. This eliminates the need to rotate the CRT bulb, the wafer or the burner tips, to achieve a uniform seal.
摘要翻译： 将玻璃茎晶片密封到CRT颈部的方法具有完全设置在颈部周围的多个燃烧器尖端。 燃烧器尖端是倾斜的，以便在颈部周围产生旋转的热气体。 这消除了旋转CRT灯泡，晶片或燃烧器尖端的需要，以实现均匀的密封。
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公开(公告)号：US4618355A
公开(公告)日：1986-10-21
申请号：US793313
申请日：1985-10-31
申请人： Jack F. Otto , Michael A. Colacello
发明人： Jack F. Otto , Michael A. Colacello
IPC分类号： H01J9/34 , C03B23/217 , H01J9/24
CPC分类号： C03B23/217 , H01J9/244
摘要： A method for sealing a mount including a wafer in a neck of a stationary cathode-ray tube comprises positioning a first tier of burner tips completely around the neck such that the burner tips are aimed nonradially along directions tangent to a first circle, the plane of the first circle being aligned along the wafer. The first tier of burner tips is split into at least first and second radial segments, each segment being connected to means for moving the segment toward and away from the neck. The first tier of burner tips, while remaining stationary, provide a vortical pattern of flames around the neck. The radial segments are then removed from around the stationary neck sufficiently to allow the tube to proceed along a conveyor line.
摘要翻译： 一种将固定阴极射线管的颈部中的晶片密封的方法，包括将第一层燃烧器尖端完全定位在颈部周围，使得燃烧器尖端沿着与第一个圆相切的方向非对称地瞄准， 第一个圆沿着晶片对齐。 第一层燃烧器尖端被分成至少第一和第二径向段，每个区段连接到用于将区段朝向和远离颈部移动的装置。 第一层燃烧器尖端，同时保持静止，在颈部周围提供一种涡旋形式的火焰。 然后将径向段从固定颈部周围移除，以使管能够沿输送线行进。
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