-
1.发明授权公开(公告)号：US07253892B2
公开(公告)日：2007-08-07
申请号：US11247107
申请日：2005-10-11
IPC分类号： G01B11/06
CPC分类号： B29C49/78 , B29K2067/00 , B29L2031/7158 , G01B11/06
摘要： A method for measuring the wall thickness of plastic containers during a container manufacturing process includes providing a plastic container, the plastic container having a longitudinal axis and at least two side walls spaced radially from the longitudinal axis. The side walls are formed of a material that absorbs light energy in a predetermined molecular absorption band. Light energy is then directed from a source through the at least two side walls of the plastic container in a plane transverse to the longitudinal axis of the plastic container. A portion of the light energy that passes through the sidewalls of the plastic container is sensed, and a signal representing a thickness of the sidewalls of the plastic container is generated from the sensed portion of the light energy.
摘要翻译： 一种用于在容器制造过程中测量塑料容器的壁厚的方法包括提供塑料容器，塑料容器具有纵向轴线和与纵向轴线径向间隔开的至少两个侧壁。 侧壁由吸收预定分子吸收带中的光能的材料形成。 然后，光能从垂直于塑料容器的纵向轴线的平面中通过塑料容器的至少两个侧壁引导。 感测穿过塑料容器的侧壁的光能的一部分，并且从所感测的光能部分产生表示塑料容器的侧壁厚度的信号。
-
公开(公告)号：US06975410B1
公开(公告)日：2005-12-13
申请号：US10407223
申请日：2003-04-07
申请人： Dennis T. Sturgill
发明人： Dennis T. Sturgill
IPC分类号： G01B11/06
CPC分类号： G01B11/06
摘要： A method is provided for measuring the wall thickness of transparent articles using non-collimated and diverging light in the form of a small point source or elongated narrow line of light, measuring the spacial separation of the reflections from the nearest and furthest surface by means of a two-dimensional image sensor and a computational device to calculate the geometrical corrections needed to provide accurate thickness measurements. In situations where smooth thickness variations occur, a symmetrical two view embodiment using two non-collimated and diverging light sources and two image sensors at equal but opposite angles of incidence from the same side of the object provides a means to correct for errors caused by internal prism effects as a result of undulations of either the nearest or furthest surface.
摘要翻译： 提供了一种用于测量透明物品的壁厚的方法，其使用小的点光源或细长的狭窄光线形式的非准直和发散的光，通过以下方式测量反射距离最近和最远的表面的空间分离： 二维图像传感器和计算装置，用于计算提供精确厚度测量所需的几何校正。 在发生平滑厚度变化的情况下，使用两个非准直和发散光源的对称两视图实施例和两个图像传感器以相同但相反的入射角从对象的同一侧提供了校正由内部 由于最近或最远表面的波动，棱镜效应。
-
公开(公告)号：US4701612A
公开(公告)日：1987-10-20
申请号：US756539
申请日：1985-07-19
申请人： Dennis T. Sturgill
发明人： Dennis T. Sturgill
IPC分类号： B65B57/02 , G01N21/84 , G01N21/90 , G01N21/956
CPC分类号： G01N21/9054 , G01N21/95607
摘要： Apparatus and method for inspecting the finish of transparent containers, particularly glass containers, which include facility for directing diffused light energy laterally through the container finish as the container is rotated about its central axis. A camera includes a plurality of light sensitive elements disposed in a linear array angulated with respect to the container axis to view the external and internal finish wall surfaces, the latter through the open container mouth. Individual elements of the camera linear array are sampled by an information processor at increments of container rotation, and corresponding data indicative of light intensity at each element is stored in an array memory as a combined function of element number and scan increment. Such data is compared following completion of container rotation to standard data indicative of acceptable container finish, and a reject signal is generated if such comparison exceeds an operator adjustable threshold.
摘要翻译： 用于检查透明容器，特别是玻璃容器的表面处理的装置和方法，其包括当容器围绕其中心轴线旋转时用于将扩散的光能横向导向穿过容器口的设备。 相机包括多个以相对于容器轴线成角度的线性阵列设置的光敏元件，以便通过敞开的容器口观察外表面和内表面的表面。 相机线性阵列的各个元件由信息处理器以容器旋转的增量进行采样，并且指示每个元件处的光强度的相应数据作为元件号和扫描增量的组合函数存储在阵列存储器中。 将容器旋转完成后的这些数据与指示可接受的容器完成的标准数据进行比较，并且如果这样的比较超过操作员可调节的阈值，则生成拒绝信号。
-
公开(公告)号：US4528012A
公开(公告)日：1985-07-09
申请号：US574812
申请日：1984-01-30
申请人： Dennis T. Sturgill
发明人： Dennis T. Sturgill
CPC分类号： C03B5/237 , F28D17/02 , Y02E20/14 , Y02P40/535 , Y02P40/57
摘要： There is disclosed an apparatus and method of recovering a portion of the waste heat produced in a high temperature industrial process, such as a glass melting furnace, where the furnace has at least a pair of regenerators which are alternately used to preheat the combustion air and serve as hot exhaust heat storage means. The hot exhaust gases from the process are passed through a heat exchanger where the heat is indirectly transferred to the clean compressed air at 100 psi from the compressor of a Brayton cycle energy recovery system with the hot compressed air being expanded in a high performance turbine. The exhaust from the turbine will be at atmospheric pressure and at a temperature between 750.degree. F. and 900.degree. F. This turbine exhaust is fed to the opposite side regenerator as clean preheated combustion air. One embodiment is directed to the use of a regenerator that is made up of primary and secondary sections with the exhaust to the heat exchanger being taken from a connection between the sections whereby the glass melting furnace is not effected whether the Brayton cycle system is in operation or the secondary is functioning without the Brayton cycle energy recovery system.
摘要翻译： 公开了一种回收在诸如玻璃熔化炉的高温工业过程中产生的一部分废热的装置和方法，其中炉具有至少一对交替用于预热燃烧空气的再生器， 作为热排气蓄热装置。 来自该方法的热废气通过热交换器，在该热交换器中，热量以100psi从布雷顿循环能量回收系统的压缩机间接转移到干净的压缩空气，热压缩空气在高性能涡轮机中膨胀。 来自涡轮机的废气将处于大气压力和750°F至900°F的温度。该涡轮机废气作为清洁的预热的燃烧空气被供给到相对侧再生器。 一个实施例涉及使用由初级和次级部分组成的再生器，其中热交换器的排气源自部分之间的连接，由此玻璃熔炉不管Brrayton循环系统是否在运行 或者在没有布雷顿循环能量回收系统的情况下，辅助功能正常运行。
-
公开(公告)号：US3958074A
公开(公告)日：1976-05-18
申请号：US591207
申请日：1975-06-27
摘要： A high voltage electric power transmission line having an electrical power carrying capacity of 50 megawatts or more. An electrical power conductor is contained within a substantially rigid dielectric casing formed of a plurality of elongated tubular glass casing sections hermetically bonded together linearly end to end forming a continuous elongated casing around the conductor. The casing is loosely contained in an outer duct which permits lateral movement of the casing in the duct but places a maximum limit on such movement.
摘要翻译： 具有50兆瓦以上的电力承载能力的高压输电线路。 电力导体被容纳在基本上刚性的电介质外壳内，所述电介质壳体由多个细长的管状玻璃外壳部分形成，所述多个细长管状玻璃外壳部分线性地端部至端部结合在一起，形成围绕导体的连 壳体松动地容纳在外部管道中，其允许壳体在管道中的横向移动，但对这种运动设置最大限制。
-
公开(公告)号：US07385710B1
公开(公告)日：2008-06-10
申请号：US11288156
申请日：2005-11-29
申请人： Dennis T. Sturgill
发明人： Dennis T. Sturgill
IPC分类号： G01B11/06
CPC分类号： G01B11/06
摘要： A method is provided for measuring the wall thickness of transparent articles using uniform diverging light in the form of a small point source or elongated narrow line of light, measuring the spacial separation of the reflections from the nearest and furthest surface by means of a two-dimensional image sensor and a computational device to calculate the geometrical corrections needed to provide accurate thickness measurements. In situations where significant thickness variations occur, a symmetrical two view embodiment using two uniform diverging light sources and two image sensors at equal but opposite angles of incidence from the same side of the object, provides a means to correct for errors caused by internal prism effects as a result of undulations of either the nearest or furthest surface. This system provides accurate thickness measurements over a wide range of object movement.
摘要翻译： 提供了一种使用小点源或细长狭窄线形式的均匀发散光来测量透明物品的壁厚的方法，通过二维图案测量反射距离最近和最远表面的空间分离， 三维图像传感器和计算装置来计算提供精确厚度测量所需的几何校正。 在发生显着的厚度变化的情况下，使用两个均匀发散光源的对称两视图实施例和两个成像传感器以相同但相反的角度从物体的相同侧入射，提供了校正由内部棱镜效应引起的误差的手段 作为最近或最远表面起伏的结果。 该系统可在广泛的物体运动范围内提供准确的厚度测量。
-
公开(公告)号：US06985221B2
公开(公告)日：2006-01-10
申请号：US10220404
申请日：2001-02-23
IPC分类号： G01B11/06
CPC分类号： B29C49/78 , B29K2067/00 , B29L2031/7158 , G01B11/06
摘要： A method for measuring the wall thickness of plastic containers (16) during a container manufacturing process includes providing a plastic container (16), the plastic container (16) having a longitudinal axis and at least two side walls spaced radially from the longitudinal axis. The side walls are formed of a material that absorbs light energy in a predetermined molecular absorption band. Light energy is then directed from a source unit (32) through the at least two side walls of the plastic container (16) in a plane transverse to the longitudinal axis of the plastic container (16). A portion of the light energy that passes through the sidewalls of the container (16) is sensed by a sensor (34), and a signal representing a thickness of the sidewalls of the plastic container is generated from the sensed portion of the energy by a computer (56).
摘要翻译： 一种用于在容器制造过程中测量塑料容器（16）的壁厚的方法包括提供塑料容器（16），塑料容器（16）具有纵向轴线和与纵向轴线径向间隔开的至少两个侧壁。 侧壁由吸收预定分子吸收带中的光能的材料形成。 然后，光源从源单元（32）通过横向于塑料容器（16）的纵向轴线的平面穿过塑料容器（16）的至少两个侧壁。 通过传感器（34）感测通过容器（16）的侧壁的光能的一部分，并且从感测到的能量部分产生表示塑料容器的侧壁厚度的信号 计算机（56）。
-
公开(公告)号：US3949153A
公开(公告)日：1976-04-06
申请号：US415919
申请日：1973-11-14
摘要： A high voltage electric power transmission line having an electrical power carrying capacity of 50 megawatts or more. An electrical power conductor is contained within a substantially rigid dielectric casing formed of a plurality of elongated tubular glass casing sections hermetically bonded together linearly end to end forming a continuous elongated casing around the conductor. The casing is loosely contained in an outer duct which permits lateral movement of the casing in the duct but places a maximum limit on such movement.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.013 秒)
