公开(公告)号：US4142127A

公开(公告)日：1979-02-27

申请号：US825856

申请日：1977-08-18

Applicant: Shigeru Suga

Inventor： Shigeru Suga

IPC: H05B31/18 ,  H05B31/36

CPC classification number: H05B31/36 ,  H05B31/18

Abstract: An improved control system for controlling the position of an upper electrode in a carbon arc lamp. The system has a pulley with a line thereover, and a solenoid core is attached to one end of the line and is movable vertically in a solenoid coil connected in the circuit for supplying discharge current to the electrodes, and a control rod clutch is connected to the other end of the line which normally grasps and holds an electrode control rod on the lower end of which is mounted the upper electrode of the lamp. A balancing weight is provided on the core to balance the weight of the control rod clutch and electrode and a shield is provided around the solenoid coil to shield the arc between the electrodes from the magnetic field of the solenoid coil.

Abstract translation: 一种用于控制碳弧灯中的上电极的位置的改进的控制系统。 该系统具有一条带有线的滑轮，并且一根电磁铁芯安装在线路的一端，并且可以在连接在用于向电极提供放电电流的电路中的螺线管线圈中垂直运动，并且控制棒离合器连接到 通常在其下端夹持并保持电极控制棒的线的另一端安装在灯的上电极上。 在芯上设置平衡重以平衡控制棒离合器和电极的重量，并且围绕电磁线圈设置屏蔽件以屏蔽电极之间的电弧与电磁线圈的磁场。

公开(公告)号：US4006379A

公开(公告)日：1977-02-01

申请号：US642359

申请日：1975-12-19

Applicant: Shigeru Suga

Inventor： Shigeru Suga

IPC: H05B31/14 ,  H01J1/02 ,  H01J1/14 ,  H01J1/38 ,  H01J1/48

CPC classification number: H05B31/14

Abstract: Upper and lower carbon electrodes for an ultraviolet arc lamp used for light-fastness testing. The upper electrode is in the shape of an elongated cylinder, the cross-section of which has an exterior annular portion consisting of a carbonaceous material and an interior core portion consisting of a mixture of a carbonaceous material and potassium sulfate. The upper electrode has dispersed therethrough potassium chloride as a stabilizing agent. The lower electrode is in the shape of an elongated cylindrical tube having a hollow interior and is of a carbonaceous material having a high electrical conductivity and has dispersed therethrough potassium chloride as a stabilizing agent. When the upper and lower electrodes are placed with their ends opposed to each other and an alternating current at 135V and 16A is discharged thereacross, a stable light is continuously produced.

Abstract translation: 用于耐光性测试的紫外线灯的上下碳电极。 上部电极为细长圆柱体的形状，其横截面具有由碳质材料构成的外部环形部分和由碳质材料和硫酸钾的混合物组成的内部芯部分。 上电极通过氯化钾作为稳定剂分散。 下部电极为中空内部的细长圆柱形管，并且是具有高导电性的碳质材料，并且通过氯化钾作为稳定剂分散。 当上下电极的端部彼此相对放置并且在135V和16A处的交流电流在其周围排出时，连续地产生稳定的光。

公开(公告)号：US4005326A

公开(公告)日：1977-01-25

申请号：US627879

申请日：1975-10-31

Applicant: Shigeru Suga

Inventor： Shigeru Suga

IPC: H05B31/18 ,  H01J1/00 ,  H01J17/04 ,  H01J19/00

CPC classification number: H05B31/18

Abstract: A carbon arc lamp for use in a light fastness tester and other similar testers, and having a metal rod extending from a carbon electrode mounting part in the upper part of the lamp down to a point just below an upper metal plate. A portion of the rod is engaged by a ring clutch which is connected to an automatic feed control for the carbon electrode. The lower end of the metal rod has the upper end of the carbon electrode mounted thereon by a threaded connection.

Abstract translation: 一种用于耐光性测试仪和其他类似测试仪的碳弧灯，并且具有从灯泡上部的碳电极安装部分延伸到正好在上金属板正下方的点处的金属杆。 杆的一部分通过环形离合器接合，环形离合器连接到用于碳电极的自动进给控制。 金属杆的下端通过螺纹连接安装在其上的碳电极的上端。

公开(公告)号：US3996494A

公开(公告)日：1976-12-07

申请号：US645297

申请日：1975-12-29

Applicant: Shigeru Suga

Inventor： Shigeru Suga

IPC: G01N21/27 ,  G01N17/00 ,  G05D25/00 ,  G05D25/02 ,  H05B41/39 ,  H05B41/392

CPC classification number: H05B41/3922 ,  G05D25/02 ,  H05B41/39

Abstract: A light intensity monitoring and adjusting apparatus for a light-fastness testing apparatus having a xenon lamp and a power source circuit for supplying power to the lamp. The monitoring and adjusting device has an optical fiber light guide having three bundles of optical fibers therein. One end is directed toward the xenon lamp for picking up the light emitted therefrom and the other end is connected to a light-receiving means including a plurality of three light-receiving elements, one for ultraviolet light, one for visible light, and one for infrared light. Each produces an electrical signal corresponding to the intensity of the light received. The apparatus has a source of reference voltage and a voltage comparator coupled to the source of reference voltage for comparing input voltages from the light-receiving elements with the reference voltage. A voltage adjusting means is coupled to the power source circuit for adjusting the voltage supplied to the lamp and is driven by the output of the voltage comparator to change the voltage supplied to the lamp to bring the intensity of the light produced by the lamp to a value corresponding to the light intensity value represented by the reference voltage, whereby the intensity of light in a spectrum emitted by the lamp can be kept constant for testing specimens for light-fastness under constant conditions.

Abstract translation: 一种用于具有氙灯和用于向灯供电的电源电路的耐光性测试装置的光强度监测和调节装置。 该监视调节装置具有光纤，其中具有三束光纤。 一端朝向氙灯，用于拾取从其发射的光，另一端连接到一个光接收装置，该光接收装置包括多个三个光接收元件，一个用于紫外光，一个用于可见光，一个用于 红外灯。 每个产生对应于所接收的光的强度的电信号。 该装置具有参考电压源和耦合到参考电压源的电压比较器，用于将来自光接收元件的输入电压与参考电压进行比较。 电压调节装置耦合到电源电路，用于调节提供给灯的电压并由电压比较器的输出驱动，以改变提供给灯的电压，以使灯产生的光的强度为 对应于由参考电压表示的光强度值的值，由此在恒定条件下由灯发出的光谱中的光的强度可以保持恒定，以测试耐光性。

公开(公告)号：US3932785A

公开(公告)日：1976-01-13

申请号：US500472

申请日：1974-08-26

Applicant: Shigeru Suga

Inventor： Shigeru Suga

IPC: H05B31/18

CPC classification number: H05B31/18

Abstract: A support includes a support element having two electrode contact areas for each electrode to be clamped. Each contact area has fixed thereto a conductive carbon plate. A clamping device has a non-conductive clamping surface for clamping each electrode against its respective pair of carbon plates.

Abstract translation: 支撑件包括具有用于待夹紧的每个电极的两个电极接触区域的支撑元件。 每个接触区域固定有导电碳板。 夹紧装置具有用于将每个电极抵靠其相应的一对碳板夹持的非导电夹紧表面。

公开(公告)号：US3932784A

公开(公告)日：1976-01-13

申请号：US500466

申请日：1974-08-26

Applicant: Shigeru Suga

Inventor： Shigeru Suga

IPC: H05B31/14 ,  H05B31/18 ,  H05B31/10

CPC classification number: H05B31/14 ,  H05B31/18

Abstract: A carbon electrode includes an elongate body having first and second sections. One section has a diameter substantially greater than the other section, and the two sections are joined by a radially extending annular shoulder.

Abstract translation: 碳电极包括具有第一和第二部分的细长本体。 一个部分的直径基本上大于另一个部分，并且两个部分通过径向延伸的环形肩部连接。