公开(公告)号：US4890573A

公开(公告)日：1990-01-02

申请号：US223630

申请日：1988-07-25

Applicant: Robert J. Zaber

Inventor： Robert J. Zaber

IPC: B05C11/10 ,  G05D23/19

CPC classification number: G05D23/1919 ,  B05C11/1042

Abstract: A system for applying one-part thermal-cure material, such as structural epoxy, includes apparatus for heating or cooling the epoxy to a temperature above or below ambient. A spirally coiled tube is suspended within a hollow enclosure by tube end fittings extending from axially opposed ends of the tube. An electrical heater and temperature sensor extend from opposed enclosure ends into the tube coils approximately centrally of the enclosure. The enclosure is filled with a heat transfer fluid that surrounds the coiled tubing. The fluid is connected through an inlet and outlet in the enclosure endwalls for circulation externally of the enclosure through a fluid chiller. A microprocessor-based controller receives input signals from the temperature sensor and a temperature adjustment mechanism, and provides outputs to the heater, chiller and heater-exchange fluid pump and circulation valve, and to alarm mechanisms for indicating a high-temperature or low-temperature alarm condition.

Abstract translation: 用于施加一部分热固化材料（例如结构环氧树脂）的系统包括用于将环氧树脂加热或冷却至高于或低于环境温度的装置。 螺旋盘管通过从管的轴向相对端延伸的管端配件悬挂在中空外壳内。 电加热器和温度传感器从相对的封闭端延伸到管状线圈中，大致在外壳的中心。 外壳充满了围绕连续油管的传热流体。 流体通过外壳端壁中的入口和出口连接，以通过流体冷却器在外壳的外部循环。 基于微处理器的控制器接收来自温度传感器和温度调节机构的输入信号，并向加热器，冷却器和加热器交换流体泵和循环阀提供输出，以及用于指示高温或低温 报警条件。

公开(公告)号：USRE34561E

公开(公告)日：1994-03-15

申请号：US816028

申请日：1991-12-30

Applicant: Robert J. Zaber

Inventor： Robert J. Zaber

IPC: B05C11/10 ,  B05C11/00

CPC classification number: B05C11/1042

Abstract: A system for applying .[.one-part thermal-cure.]. .Iadd.fluent .Iaddend.material, such as structural epoxy, includes apparatus for heating or cooling the epoxy to a temperature above or below ambient. A spirally coiled tube is suspended within a hollow enclosure by tube end fittings extending from axially opposed ends of the tube. An electrical heater and temperature sensor extend from opposed enclosure ends into the tube coils approximately centrally of the enclosure. The enclosure is filled with a heat transfer fluid that surrounds the coiled tubing. The fluid is connected through an inlet and outlet in the enclosure endwalls for circulation externally of the enclosure through a fluid chiller. A microprocessor-base controller receives input signals from the temperature sensor and a temperature adjustment mechanism, and provides outputs to the heater chiller and heater-exchange fluid pump and circulation valve, and to alarm mechanisms for indicating a high-temperature or low-temperature alarm condition.

Abstract translation: 用于施加（ - 一部分热固化 - ）（+流体+）材料（例如结构环氧树脂）的系统包括用于将环氧树脂加热或冷却至高于或低于环境温度的装置。 螺旋盘管通过从管的轴向相对端延伸的管端配件悬挂在中空外壳内。 电加热器和温度传感器从相对的封闭端延伸到管状线圈中，大致在外壳的中心。 外壳充满了围绕连续油管的传热流体。 流体通过外壳端壁中的入口和出口连接，以通过流体冷却器在外壳的外部循环。 微处理器基座控制器接收来自温度传感器和温度调节机构的输入信号，并向加热器冷却器和加热器交换流体泵和循环阀提供输出，以及用于指示高温或低温报警的报警机构 条件。

公开(公告)号：US5094399A

公开(公告)日：1992-03-10

申请号：US518972

申请日：1990-05-04

Applicant: Robert J. Zaber

Inventor： Robert J. Zaber

IPC: B05B9/00 ,  B05C5/02 ,  B05C11/10

CPC classification number: B05C11/1047 ,  B05B9/002 ,  B05C11/10 ,  B05C11/1042 ,  B05C5/0225 ,  B05C5/0254

Abstract: A system for extruding or spraying high molecular weight thermal-cure thixotropic material, such as structural epoxy, includes apparatus for supplying the material at constant flow rate and heating the material to elevated temperature above ambient. An extrusion nozzle has an inlet manifold in which flow of heated material is divided into a least two parallel flow paths. An extrusion head includes a cavity having a dimension perpendicular to the paths and into which the flow paths open at one longitudinal edge of the cavity. Side and end walls of the cavity taper narrowingly in the opposite direction to a rectangular orifice extending along the inlet-remote edge of the cavity. A spray nozzle includes a inlet manifold having a ball-type valve at its outlet for imparting shear stresses to thixotropes in the material exiting the manifold outlet, and thereby reducing material viscosity during passage through a transition chamber which extends from the valve to a spray tip. The length of the transition chamber in the direction of material flow is sufficient to permit activated thixotropes in the material to decrease viscosity sufficiently for airless spraying at the spray tip.

Abstract translation: 用于挤出或喷射高分子量热固化触变材料如结构环氧树脂的系统包括用于以恒定流速供应材料并将材料加热到高于环境温度的高温的装置。 挤出喷嘴具有入口歧管，其中加热材料的流被分成至少两个平行的流动路径。 挤出头包括具有垂直于路径的尺寸的空腔，流动路径在空腔的一个纵向边缘处打开。 空腔的侧壁和端壁在与腔的入口 - 远边缘延伸的矩形孔相反的方向上变窄。 喷嘴包括入口歧管，其入口歧管在其出口处具有球形阀，用于在离开歧管出口的材料中对触变剂施加剪切应力，从而在通过从阀延伸到喷嘴的过渡室时降低材料粘度 。 过渡室在材料流动方向上的长度足以使材料中活化的触变剂足以降低粘度，以便在喷雾尖端进行无空气喷涂。

公开(公告)号：US5050533A

公开(公告)日：1991-09-24

申请号：US603121

申请日：1990-10-25

Applicant: Robert J. Zaber

Inventor： Robert J. Zaber

IPC: B05C11/10 ,  G05D23/19

CPC classification number: B05C11/1042 ,  G05D23/1919

Abstract: A system for applying one-part thermal-cure material, such as structural epoxy, includes apparatus for heating or cooling the epoxy to a temperature above or below ambient. A spirally coiled tube is suspended within a hollow enclosure by tube end fittings extending from axially opposed ends of the tube. An electrical heater and temperature sensor extend from opposed enclosure ends into the tube coils approximately centrally of the enclosure. The enclosure is filled with a heat transfer fluid that surrounds the coiled tubing. The fluid is connected through an inlet and outlet in the enclosure endwalls for circulation externally of the enclosure through a fluid chiller. A microprocessor-based controller receives input signals from the temperature sensor and a temperature adjustment mechanism, and provides outputs to the heater, chiller and heater-exchange fluid pump and circulation valve, and to alarm mechanisms for indicating a high-temperature or low-temperature alarm condition.

Abstract translation: 用于施加一部分热固化材料（例如结构环氧树脂）的系统包括用于将环氧树脂加热或冷却至高于或低于环境温度的装置。 螺旋盘管通过从管的轴向相对端延伸的管端配件悬挂在中空外壳内。 电加热器和温度传感器从相对的封闭端延伸到管状线圈中，大致在外壳的中心。 外壳充满了围绕连续油管的传热流体。 流体通过外壳端壁中的入口和出口连接，以通过流体冷却器在外壳的外部循环。 基于微处理器的控制器接收来自温度传感器和温度调节机构的输入信号，并向加热器，冷却器和加热器交换流体泵和循环阀提供输出，以及用于指示高温或低温 报警条件。