Method of an apparatus for nondestructuve workpiece testing
    21.
    发明授权
    Method of an apparatus for nondestructuve workpiece testing 失效
    非结构工件测试装置的方法

    公开(公告)号:US5841138A

    公开(公告)日:1998-11-24

    申请号:US763245

    申请日:1996-12-10

    CPC classification number: G01B11/0658 G01B21/085 G01N21/71

    Abstract: A nondestructive workpiece testing method and apparatus are provided, wherein an electromagnetic, intensity modulated excitation beam is directed at a point of examination on a workpiece surface, and wherein thermal radiation emitted by the point of examination is detected and evaluated, the excitation beam being guided periodically in different directions in each one of which it is directed at a different point of examination on a workpiece surface. Moreover, an apparatus is provided for nondestructive workpiece testing, comprising an excitation source for the emission of an electromagnetic excitation beam, an optical means to modulate the intensity of the excitation beam and to direct the excitation beam at a point of examination on a workpiece surface, further comprising a detector means to detect the thermal radiation emitted by the point of examination. The optical means comprises modulating means for periodically deflecting the excitation beam in different directions as well as directional means for directing the excitation beam in each direction at a different point of examination on a workpiece surface.

    Abstract translation: 提供了一种非破坏性的工件测试方法和装置,其中电磁强度调制的激发光束被引导到工件表面上的检查点,并且其中检测和评估由检查点发射的热辐射,激发光束被引导 周期性地在不同的方向上,其中每个方向被指向在工件表面上的不同检查点。 此外,提供了一种用于非破坏性工件测试的装置,其包括用于发射电磁激励光束的激发源,用于调制激发光束的强度的光学装置,并且将激发光束在检测点处引导到工件表面上 ,还包括检测器,用于检测由所述检查点发射的热辐射。 光学装置包括用于在不同方向周期性地偏转激发光束的调制装置以及用于在不同的检查点在工件表面上沿各个方向引导激发光束的定向装置。

    MATERIALS CONTAINING CARBON NANOTUBES, PROCESS FOR PRODUCING THEM AND USE OF THE MATERIALS
    26.
    发明申请
    MATERIALS CONTAINING CARBON NANOTUBES, PROCESS FOR PRODUCING THEM AND USE OF THE MATERIALS 审中-公开
    含有碳纳米管的材料,生产和使用材料的方法

    公开(公告)号:US20100068526A1

    公开(公告)日:2010-03-18

    申请号:US12447745

    申请日:2007-10-10

    Abstract: Material in particle or powder form containing carbon nano tubes (CNT), where in the material for example a metal is laminated in layers of a thickness of 10 nm to 500,000 nm alternating with layers of CNT in a thickness from 10 nm to 100,000 nm. The material is produced by mechanical alloying i.e. by repeated deformation, breaking and welding of metal particles and CNT particles, preferably by milling in a ball mill containing a milling chamber and milling balls as the milling bodies and a rotary body to generate high energy ball collisions.

    Abstract translation: 含有碳纳米管(CNT)的颗粒或粉末形式的材料,其中在诸如金属的材料中层压厚度为10nm至500,000nm的层,厚度为10nm至100,000nm的CNT层。 该材料通过机械合金化,即通过重复变形,金属颗粒和CNT颗粒的断裂和焊接,优选通过在包含研磨室的球磨机中研磨,并将研磨球作为研磨体和旋转体来产生高能球碰撞 。

    Compartment for powder coating of workpieces
    27.
    发明授权
    Compartment for powder coating of workpieces 失效
    工件粉末涂层隔间

    公开(公告)号:US06582517B2

    公开(公告)日:2003-06-24

    申请号:US09757366

    申请日:2001-01-08

    CPC classification number: B05B16/40 B05B14/48

    Abstract: A compartment for powder coating of workpieces (20) which is simple in structure, cost effective, and easy to clean comprises a floor (32, 40), two sidewalls (2, 4), and two end walls (10, 12) at least one (12) of which has a door opening (16) for entry and/or exit of the workpieces (20). Two oblique walls (22, 24) are arranged symmetrically inclined with respect to each other at the inside surfaces of the sidewalls (2, 4) in the lower corner regions of the compartment, so that, together with the corner regions, they define a suction channel (34, 36) each, and with their lower edges they form suction gaps (s). The walkable floor (32) may be embodied by a stationary plate or a discharge belt. The oblique walls (22, 24) can be tilted up against or removed from the inside surfaces of the sidewalls (2, 4) for cleaning purposes.

    Abstract translation: 一种工件(20)粉末涂层的隔室,其结构简单,成本低廉,易于清洁,包括地板(32,40),两个侧壁(2,4)和两个端壁(10,12) 其中至少一个(12)具有用于进入和/或退出工件(20)的门开口(16)。 两个斜壁(22,24)在隔室的下角区域中的侧壁(2,4)的内表面处相对于彼此对称地布置,使得它们与角区域一起限定 抽吸通道(34,36),并且其下边缘形成抽吸间隙。 步行地板(32)可以由固定板或排放带来实施。 为了清洁目的,倾斜壁(22,24)可以向上倾斜抵靠或从侧壁(2,4)的内表面移除。

    Method and device for determining a powder quantity or change in powder quantity in a container
    28.
    发明授权
    Method and device for determining a powder quantity or change in powder quantity in a container 失效
    用于确定容器中粉末量或粉末量变化的方法和装置

    公开(公告)号:US06494645B1

    公开(公告)日:2002-12-17

    申请号:US09678497

    申请日:2000-10-02

    CPC classification number: G01F23/18 B05B7/1454 B05B7/1472 G01F1/007

    Abstract: The method according to the invention is suitable for determining a powder quantity in a container and for determining a change in powder quantity, i.e. the powder quantity that is supplied from the container(s). The powder is fluidized in the container, the pressure of the fluidized powder in the container is measured to determine the pressure of the fluidized powder or the change of the pressure between two measurements, wherein the powder quantity in the container, or which was supplied from the container between two measurements is calculated from the pressure or the change in pressure. By the method according to the invention it is possible by a simple pressure measurement to determine the powder quantity which is supplied per time unit from the container and which is sprayed by the coating apparatus, and therefore to determine the supplied powder mass flow.

    Abstract translation: 根据本发明的方法适用于确定容器中的粉末量并确定粉末量的变化,即从容器提供的粉末量。 粉末在容器中流化,测量容器中流化粉末的压力以确定流化粉末的压力或两次测量之间的压力变化,其中容器中的粉末量或由 从压力或压力变化计算两次测量之间的容器。 通过根据本发明的方法,可以通过简单的压力测量来确定从容器每时间单位提供并由涂布装置喷射的粉末量,从而确定所提供的粉末质量流量。

    Method for applying a parting agent onto an injection mould
    29.
    发明授权
    Method for applying a parting agent onto an injection mould 失效
    将脱模剂施加到注射模具上的方法

    公开(公告)号:US6159535A

    公开(公告)日:2000-12-12

    申请号:US204738

    申请日:1998-12-02

    CPC classification number: B22D17/2007

    Abstract: The invention discloses a method and a device for applying a parting agent onto an injection mould, by means of which a powdery parting agent can be applied in a gush-free manner by means of pressurized air. For this purpose, the feed air and the dosing air for the powdery parting agent are turned on, increased, reduced and turned off in a controlled manner by means of predetermined turn-on and turn-off profiles.

    Abstract translation: 本发明公开了一种用于将注射剂施加到注射模具上的方法和装置,通过该注射模具可以通过加压空气以无喷射的方式施加粉末分离剂。 为此,通过预定的开启和关闭轮廓,可以以受控的方式使进料空气和粉末分离剂的加料空气开启,增加,减少和关闭。

    Electrostatic powder coating system
    30.
    发明授权
    Electrostatic powder coating system 失效
    静电粉末涂装系统

    公开(公告)号:US6071348A

    公开(公告)日:2000-06-06

    申请号:US144858

    申请日:1998-09-01

    CPC classification number: B05B15/1229

    Abstract: The present invention provides a method of operating a powder coating system, comprising at least one coating device, a coating compartment and a suction system in the coating compartment. In the method, a workpiece is passed through a coating compartment. The coating powder is discharged by the coating device to the workpiece and excess coating powder is sucked off from the coating compartment, wherein the powder mass flow of the coating powder discharged by the or each coating device is detected and the suction system is controlled in accordance with the powder mass flow. For this purpose the invention provides a powder coating system comprising a measuring means for detecting the powder mass flow of the coating powder discharged by the or any coating device, and an actuator means for setting the suction system in accordance with the powder mass flow.

    Abstract translation: 本发明提供了一种操作粉末涂料系统的方法,该系统包括涂层室中的至少一个涂覆装置,涂层室和抽吸系统。 在该方法中,工件通过涂覆室。 将涂料粉末通过涂布装置排出到工件上,并从涂层室吸出多余的涂层粉末,其中检测由每个涂布装置排出的涂料粉末的粉末质量流量,并且按照 粉末质量流量。 为此,本发明提供一种粉末涂料系统,其包括用于检测由该涂覆装置排出的涂料粉末的粉末质量流量的测量装置和用于根据粉末质量流量设置吸入系统的致动器装置。

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