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    • 5. 发明申请
    • METHOD AND DEVICE FOR DETECTING EXPLOSIVE-SUBSTANCE PARTICLES IN A GAS FLOW
    • 用于检测气流中的嗅状颗粒的方法和装置
    • WO2012010123A3
    • 2012-03-22
    • PCT/DE2011001309
    • 2011-06-17
    • EADS DEUTSCHLAND GMBHBEER SEBASTIANZIEMANN THOMASFRIEDBERGER ALOIS
    • BEER SEBASTIANZIEMANN THOMASFRIEDBERGER ALOIS
    • G01N1/22
    • G01N1/4005G01N1/2205G01N1/2214G01N1/40G01N1/405G01N33/0057G01N2001/022
    • The invention relates to a method and device for detecting explosive-substance particles in a gas flow (46), wherein the gas flow (46) is conducted through an adsorption net (12) for a specified time period, wherein explosive-substance particles (18) are adsorbed onto the adsorption net, the adsorption net (12) is subsequently heated to a heating temperature, at which the explosive-substance particles (18) desorb, and a gas flow containing the desorbed explosive-substance particles is fed to a detector (40) in order to detect the explosive-substance particles, wherein a microfilter (12) having a pore size of less than the particle size of the explosive-substance particles (18) is used as the adsorption net. Thus it is possible to collect practically all explosive-substance particles (18) contained in the gas flow (46) and to feed said explosive-substance particles to a subsequent detection process, whereby the sensitivity of the detection process is increased.
    • 在一种方法和用于通过Adsorptionsnetz检测一个预定时期的气流(46)的气流(46)炸药颗粒的装置(12)被传递,所述炸药颗粒在其上的(18)吸附,则Adsorptionsnetz(12) 的加热温度在炸药颗粒(18)和与所述desobrierten炸药颗粒的气流,以一个检测器(40)被提供给检测其desobrieren,加热,使作为Adsorptionsnetz具有孔径比炸药颗粒的粒径更小的微过滤(12)(18 )被使用。 由此,能够几乎所有位于气体流(46)爆炸的粒子(18),以收集并送入随后的检测,由此检测的灵敏度提高。
    • 6. 发明申请
    • OPTICAL PARTICLE DETECTOR AND DETECTION METHOD
    • 光学粒子探测器和检测方法
    • WO2010012644A2
    • 2010-02-04
    • PCT/EP2009059452
    • 2009-07-22
    • EADS DEUTSCHLAND GMBHFRIEDBERGER ALOISMARTIN ULRICHMEIXNER LEONHARD
    • FRIEDBERGER ALOISMARTIN ULRICHMEIXNER LEONHARD
    • G01N15/14G02B21/08
    • G01N15/1475B01D67/0062B01D71/021G01N35/0098G01N2001/2217
    • The invention relates to a particle detector apparatus for optically ascertaining a number of particles (22) arranged at a surface (20), in particular of a particle filter (14), having a spatially resolving light detector (18), a light source (34), an optical focussing device (32) and an evaluation device (26), which particle detector apparatus is easier to handle than known particle detector apparatuses and the accuracy of which is increased. It is proposed here that the spatially resolving light detector (18) has light sensors (28) which measure brightness values and are preferably designed as at least one integrated circuit, wherein the light detector (18) is designed for producing digital image data from the brightness values supplied by the light sensors (28). The invention furthermore relates to a particle detection method for optically ascertaining a number of particles arranged at a surface (20) of a particle filter (14).
    • 本发明涉及一种粒子检测器装置的一些的一个表面(20)上的光学测定,特别是颗粒过滤器(14),其设置的颗粒(22),具有空间分辨光检测器(18),光源(34),光学聚焦装置(32 )和评估装置(26),其比已知的粒子检测器装置更容易处理,并且其准确度增加。 这里提出,光传感器的空间分辨的光检测器(18)(28)测量的亮度值,并且优选地作为集成电路的至少执行,其特征在于,用于从所述光传感器从所述生成的数字图像数据供给的光检测器(18)(28) 亮度值形成。 本发明还涉及用于光学确定布置在颗粒过滤器(14)的表面(20)上的颗粒的数量的颗粒检测方法。
    • 7. 发明申请
    • AERODYNAMIC PROFILE FOR AIRCRAFT AND WIND ENERGY PLANTS AND METHOD FOR MEASURING ICE THICKNESS ON AN AERODYNAMIC PROFILE
    • 飞机和风力涡轮机和方法的空气动力学轮廓FOR MEASURING冰厚度上的空气动力学轮廓
    • WO2007095935B1
    • 2007-12-06
    • PCT/DE2007000353
    • 2007-02-26
    • EADS DEUTSCHLAND GMBHBILGRAM RUDOLFGRADOLPH CHRISTIANFRIEDBERGER ALOISKLOEPPEL VALENTIN
    • BILGRAM RUDOLFGRADOLPH CHRISTIANFRIEDBERGER ALOISKLOEPPEL VALENTIN
    • G01B17/02B64D15/20G01B17/06
    • B64D15/20F03D80/40G01B17/025Y02E10/72
    • An aerodynamic profile (10) for aircraft and wind energy plants comprises an aerodynamically formed structure (11), in which, for example, a phased ultrasound emitter arrangement (12) is arranged, which emits ultrasound waves in particular directions (R1, R2, R3) during operation to determine the thickness profile of a layer of ice (8) on the surface of the aerodynamic profile (10). The structure (11) is, for example, a fibre composite material arranged around a foam core (14) the ultrasound emitter arrangement (12) being laminated in the fibre composite material. During measurement of the ice thickness ultrasound waves are transmitted to the surface of the aerodynamic profile (10) and ultrasound waves reflected at the boundary surfaces of the ice layer (8) are detected, the ultrasound waves being transmitted to various particular positions on the surface of the aerodynamic profile (10) and at least one region of the surface is scanned by means of the targeted ultrasound waves in order to determine the profile of the thickness of the ice layer.
    • 对于飞机和风力涡轮机的空气动力学轮廓(10)包括在其中,例如,相控阵超声波换能器组件(12)布置的空气动力学形状的结构(11),其在操作在不同的方向(R1,R2,R3),以具体地照射超声波 以确定冰层(8)的空气动力学轮廓(10)的表面上的厚度的轮廓。 该结构(11)是例如 纤维复合材料,其被布置成围绕泡沫芯(14),其中,所述超声换能器组件(12)被层压到所述纤维复合材料。 在冰厚度的超声波的测量以朝向射出的空气动力学轮廓(10)的表面,并在冰层的接口(8)反射的检测到的超声波,其中,所述超声波有选择地将空气动力学轮廓(10)的表面的不同位置被发送, 并且至少在表面的一部分被由聚焦超声波的装置,以确定冰厚度轮廓扫描。