Powder charging apparatus and electrostatic powder painting apparatus
    1.
    发明授权
    Powder charging apparatus and electrostatic powder painting apparatus 失效
    粉末充电装置和静电粉末喷涂装置

    公开(公告)号:US4805069A

    公开(公告)日:1989-02-14

    申请号:US022765

    申请日:1987-03-06

    CPC分类号: B05B5/032

    摘要: A powder charging apparatus, in which a plasma electrode pair is disposed within an insulative tubular passage for transporting powder as carried by gas, a device for intermittently applying a D.C. voltage between that pair of plasma electrode is provided to form a space where mainly desired polarity ions drawn from the plasma electrode pair exist and another space where mainly opposite polarity ions exist, well dispersed powder is fed to the former space where mainly the desired polarity ions exist, and thereby stable and strong charging performances can be assured for a long term without adhesion and accumulation of the powder to and on either one of the pair of plasma electrodes; and an electrostatic powder painting apparatus containing this powder charging apparatus therein and having excellent penetrating performance and painting efficiency.

    摘要翻译: 一种粉末充电装置,其中等离子体电极对设置在用于运送由气体携带的粉末的绝缘管状通道内,在该对等离子体电极之间间歇施加DC电压的装置被提供以形成主要期望极性的空间 从等离子体电极对得到的离子存在,另外存在主要相反的极性离子的空间,将良好分散的粉末供给到主要所需的极性离子存在的前一个空间,从而长期稳定而强的充电性能没有 粉末粘附并积聚在一对等离子体电极之间和之上; 以及其中含有该粉末填充装置并且具有优异的穿透性能和喷涂效率的静电粉末喷涂装置。

    Method and apparatus for printing on tablets
    2.
    发明授权
    Method and apparatus for printing on tablets 有权
    在片剂上印刷的方法和装置

    公开(公告)号:US09033447B2

    公开(公告)日:2015-05-19

    申请号:US14114950

    申请日:2012-05-23

    IPC分类号: B41J29/38 B41J3/407 B41J11/42

    CPC分类号: B41J3/407 B41J11/42

    摘要: A method and apparatus are for contactless-printing on tablets that are supplied successively at random spacings in the conveyance direction, respectively in plural rows. The apparatus includes a hopper to supply tablets, a distributing unit to distribute the supplied tablets in plural rows, a conveyor to convey the tablets randomly with the random spacings in the conveyance direction and with the rows maintained, a detection camera to detect the tablets during conveyance, an inkjet printer to print on the tablets based on data detected by the detection camera, an inspection camera to check a printing state on the tablets, and a defective tablet rejection unit to reject a defective tablet during conveyance of the tablets based on the check result of the inspection camera.

    摘要翻译: 一种方法和装置用于在输送方向上以多个行分别连续地以随机间隔连续供应的片剂上的非接触式印刷。 该装置包括一个用于供应片剂的料斗,一个分配单元,用于将供应的药片分散成多排,一个输送机随机输送片剂,以便沿输送方向随机间隔,并保持行数;检测相机,用于检测片剂 运送,喷墨打印机,基于检测照相机检测到的数据,在片剂上检查打印状态的检查照相机,以及在片剂传送期间,有缺陷的片剂拒绝单元,基于 检查摄像机的结果。

    Method and Apparatus for Printing on Tablets
    3.
    发明申请
    Method and Apparatus for Printing on Tablets 有权
    用于在平板电脑上印刷的方法和装置

    公开(公告)号:US20140168309A1

    公开(公告)日:2014-06-19

    申请号:US14114950

    申请日:2012-05-23

    IPC分类号: B41J3/407 B41J11/42

    CPC分类号: B41J3/407 B41J11/42

    摘要: The present invention provides a tablet printing method and apparatus for contactless-printing on a large number of tablets that are supplied successively and randomly in a predetermined plurality of rows. The apparatus includes a hopper 2 to supply tablets, a distributing unit 3 to distribute the supplied tablets in a predetermined plurality of rows, a conveyor 4 to convey the distributed tablets randomly with the plurality of rows maintained, a detection line sensor camera 5 to detect the tablets during conveyance of the conveyor 4, an inkjet printer 6 to print on the tablets during conveyance based on data detected by the detection line sensor camera 5, an inspection line sensor camera 7 to check printing state on the tablets, and a defective rejection unit 9 to reject a defective during conveyance of the tablets in the plurality of rows based on the check result of the inspection line sensor camera 7.

    摘要翻译: 本发明提供了一种片状印刷方法和装置,用于以预定的多行连续随机提供的大量片剂上的非接触式印刷。 该装置包括供给片剂的料斗2,以预定的多排分配供给的药片的分配单元3,与所保持的多个行随机输送分布的药片的输送器4,检测线传感器5 在输送传送带4期间的片剂,根据检测线传感器相机5检测到的数据在传送期间在片剂上打印的喷墨打印机6,用于检查片剂上的打印状态的检查线传感器相机7和有缺陷的拒绝 单元9基于检查线传感器相机7的检查结果来拒绝在多行中的片剂的输送期间的缺陷。

    Automatic powder feeding apparatus
    5.
    发明授权
    Automatic powder feeding apparatus 失效
    自动送粉装置

    公开(公告)号:US4747731A

    公开(公告)日:1988-05-31

    申请号:US027187

    申请日:1987-03-17

    IPC分类号: B65G53/66 B05B7/14 G05D11/00

    摘要: In an automatic powder feeding apparatus of the type that the apparatus comprises a sensor nozzle for blowing a carrier fluid into an inlet of a detector tubular passageway having an inlet and an outlet, apparatus for detecting a pressure difference between an inlet side pressure detecting port provided upstream of the outlet of the sensor nozzle and an outlet side pressure detecting port provided at the outlet of the detector tubular passageway, apparatus for shunting a part of the carrier fluid to the inlet side pressure detecting port and regulating a pressure at the outlet of the detector tubular passageway, the apparatus for regulating a pressure at the outlet of the detector tubular passageway being an injector connected via a valve to the outlet, and an automatic control valve having the pressure difference applied as its input and a flow rate of a driving fluid of the injector issued as its control output and including apparatus for presetting a set value corresponding to the pressure difference, in order to obviate a transient increasing phenomenon of a powder flow rate occurring upon starting for recommencing an operation from an operation stop condition and to obtain a stable powder flow rate from the moment of starting, the automatic control valve and the outlet side pressure detecting port are connected with each other via a three-way valve.

    Powder coating apparatus and method for electrostatically coating an electrically grounded object
    6.
    发明授权
    Powder coating apparatus and method for electrostatically coating an electrically grounded object 有权
    用于静电涂覆电接地物体的粉末涂覆装置和方法

    公开(公告)号:US07238394B2

    公开(公告)日:2007-07-03

    申请号:US10493382

    申请日:2002-11-05

    IPC分类号: B05D1/04 B05B5/053

    CPC分类号: B05B5/10 B05B5/032

    摘要: In a powder coating apparatus a pulse signal S2 of a low voltage generated by a pulse signal generation circuit (7) is boosted to a high voltage by means of a high voltage impression circuit (8), so that it is impressed upon corona electrodes (5). As a result, a corona discharge is intermittently generated from the corona electrodes (5) toward an object to be coated, whereby powder coating material sprayed from a nozzle opening of a gun main body in a forward direction is charged with negative ions developed by the corona discharge, whereafter it is directed toward the object to be coated, and is deposited on a surface of the object.

    摘要翻译: 在粉末涂敷装置中,由脉冲信号生成电路(7)产生的低电压的脉冲信号S 2通过高电压压印电路(8)升压到高电压,使其被电晕电极 (5)。 结果,从电晕电极(5)朝向被涂物间歇地产生电晕放电,由此从喷枪主体的喷嘴开口朝向正方向喷射的粉末涂料被负极离子 电晕放电,之后被指向待涂覆的物体,并沉积在物体的表面上。

    High sensitivity smoke detecting apparatus using a plurality of sample
gases for calibration
    7.
    发明授权
    High sensitivity smoke detecting apparatus using a plurality of sample gases for calibration 失效
    使用多个样品气体进行校准的高灵敏度烟雾检测装置

    公开(公告)号:US5473314A

    公开(公告)日:1995-12-05

    申请号:US91271

    申请日:1993-07-15

    CPC分类号: G08B29/185 G08B17/107

    摘要: A smoke detecting apparatus for a fire alarm has: a smoke chamber into which smoke to be detected is introduced, a light emitting lamp disposed in the smoke chamber, a light receiving element disposed in the smoke chamber so as to receive the light emitted from the light emitting lamp, an A/D converting circuit for converting the output signal from the light receiving element into a digital signal, a memory for storing data therein, a computing device for storing in said memory, as first calibration data, the output data from the A/D converting circuit when the smoke chamber is filled with a first reference gas, storing in said memory, as second calibration data, the-output data from the A/D converting circuit when the smoke chamber is filled with a second reference gas, and computing a proper smoke density corresponding to the output data from the A/D converting circuit on the basis of the first and second calibration data and the output data from the A/D converter circuit, and a display device for displaying the smoke density computed by the computing device.

    摘要翻译: 一种用于火灾报警器的烟雾检测装置具有:被引入烟雾的烟室,设置在烟室内的发光灯,设置在烟室中的光接收元件,以便接收从该烟室中发出的光 发光灯,用于将来自光接收元件的输出信号转换为数字信号的A / D转换电路,用于在其中存储数据的存储器,用于存储在所述存储器中作为第一校准数据的计算装置, 当烟室充满第一参考气体时,A / D转换电路,当存储在所述存储器中时,作为第二校准数据存储来自A / D转换电路的输出数据,当烟室充满第二参考气体 并且基于来自A / D转换器电路的第一和第二校准数据和输出数据计算与来自A / D转换电路的输出数据相对应的适当的烟雾浓度,以及disp 用于显示由计算设备计算的烟浓度的装置。

    System for disposing of invalid cards in a credit card system or the like
    8.
    发明授权
    System for disposing of invalid cards in a credit card system or the like 失效
    用于处理信用卡系统中的无效卡的系统或类似的系统

    公开(公告)号:US3655946A

    公开(公告)日:1972-04-11

    申请号:US3655946D

    申请日:1970-09-02

    摘要: A system for disposing of invalid cards in a credit card system or the like, wherein the identification numbers of those of the cards issued which have become invalid are recorded in the system, so that if the identification number of a card presented to the system agrees with any one of the recorded invalid card numbers, that card is recognized as invalid and the identification number written on the card is erased therefrom and at the same time the corresponding number is removed from the record in the system.

    摘要翻译: 一种用于在信用卡系统等中处理无效卡的系统,其中发出的变得无效的卡的标识号被记录在系统中,使得如果呈现给系统的卡的识别号一致 使用记录的无效卡号中的任何一个,该卡被识别为无效,并且从卡上擦除写入卡上的识别号,同时从系统中的记录中移除相应的号码。