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81. 发明授权

EP3460499B1 ORTHOGONAL FLUXGATE SENSOR 有权转让
公开(公告)号：EP3460499B1
公开(公告)日：2020-06-24
申请号：EP18181052.4
申请日：2018-07-01
申请人： Ceské vysoké ucení technické v Praze
发明人： JANOSEK, Michal , BUTTA, Mattia
IPC分类号： G01R33/04 , G01R33/00

82. 发明授权

EP3315919B1 VEHICLE PRESENCE DETECTOR 有权转让
公开(公告)号：EP3315919B1
公开(公告)日：2019-10-09
申请号：EP17191558.0
申请日：2017-09-18
申请人： Ceské vysoké ucení technické v Praze
发明人： JANOSEK, Michal , PLATIL, Antonin
IPC分类号： G01D5/14 , G01V3/08 , G08G1/042

83. 发明公开

EP3425185A1 SPARK IGNITION INTERNAL COMBUSTION GAS ENGINE 有权
公开(公告)号：EP3425185A1
公开(公告)日：2019-01-09
申请号：EP18181561.4
申请日：2018-07-04
申请人： Ceske vysoke uceni technicke v Praze, Fakulta strojni, Centrum vozidel udrzitelne mobility
发明人： Vavra, Jiri , Takats, Michal , Macek, Jan , Syrovatka, Zbynek
IPC分类号： F02B19/10 , F02B19/12 , F02D19/08
摘要： The invention relates to a spark ignition internal combustion gas engine (1), whose fuel system comprises a fuel tank with a main gaseous fuel and a fuel tank with a second gaseous fuel differing from the main fuel, whereby the engine cylinder(10) comprises an ignition chamber (18), in which is arranged a means for igniting the gas fuel located therein, whereby the ignition chamber (18) is connected via the interconnecting holes (20) to the main combustion space (13), whereby the pure main fuel feed opens into a supply duct (14) in front of a suction valve (16) of the cylinder (10), whereby the internal combustion engine is coupled to an engine control unit to monitor the current state of the engine operation and, depending on it, to control at least the fuel system, ignition timing system and the engine performance. The fuel system comprises a gaseous fuel mixer (6) connected to a main gaseous fuel supply (3) of the main gaseous fuel and to a supply (4) of the second gaseous fuel, whereby a means for setting the mutual ratio of the mixing of the main fuel and the second fuel in the mixer (6) is coupled to the engine control unit, whereby from the mixer (6) extends an supply pipe (61) of auxiliary fuel to the engine (1), which opens into the ignition chamber (18).

84. 发明公开

EP3421680A1 METHOD OF OPTIMIZING THE CONCRETE REINFORCEMENT ARRANGEMENT AND ORIENTATION IN CONCRETE 有权转让
公开(公告)号：EP3421680A1
公开(公告)日：2019-01-02
申请号：EP18179983.4
申请日：2018-06-26
申请人： Ceské vysoké ucení technické v Praze
发明人： TEJ, Petr , KOLISKO, Jiri
IPC分类号： E04C5/02 , E04C5/06 , G06F17/50
摘要： According to the new method of optimizing the concrete reinforcement arrangement and orientation in concrete, the load imposed on the building element to be manufactured with defined dimensions is calculated using common methods and based on this known load, the distribution of tensile stress in this building element is determined. The tensile stress distribution in the given building element is determined by creating a computer geometric model of this building element. The volume of the geometric model of the building element is then split by a spatial mesh system into small discrete volumes from the group of shapes cube, cuboid, pyramid. The shape of a discrete volume is selected based on the shape of the building element and the size is selected based on the requested fineness of the resulting spatial reinforcement mesh. Then, the magnitudes of tensile stresses and spatial vectors of their directions at individual discrete nodes of the mesh are determined. Based on data obtained as described above, are designed both the directions of reinforcements in individual discrete nodes given by the resulting direction of the tensile stress, and also the diameters of individual reinforcement bars corresponding to the magnitudes of these tensile stresses. The resulting spatial reinforcement mesh is modeled by means of a CAD software and printed out using the Direct Metal Laser Sintering 3D metal printing method. The produced spatial reinforcement mesh is inserted into the formwork, concrete is poured in, and when it hardens, the final building element is demoulded. The magnitudes of tensile stresses and their directions at the individual discrete nodes of the mesh are determined for example by the finite element method, the boundary element method, or the finite difference method.

85. 发明公开

EP3127885A1 CEMENT COMPOSITE MATERIAL WITH INHOMOGENEOUS TEXTILE CRUSHED PIECES 有权转让
标题翻译： ZEMENTVERBUNDSTOFF MIT INHOMOGENEM TEXTILSCHROT
公开(公告)号：EP3127885A1
公开(公告)日：2017-02-08
申请号：EP16159531.9
申请日：2016-03-09
申请人： Ceské vysoké ucení technické v Praze
发明人： VODICKA, Jan , SEPS, Karel , FLÁDR, Josef , PLESNÍK, Juraj
IPC分类号： C04B28/02 , C04B20/02
摘要： Cement composite material with shredded textile waste, which has a voided structure, consists of the silicate cement, aggregate, shredded textile waste and water. The composite contains cement in a weight dosage 260 to 400 kg/m 3 and the aggregate of single unsorted fraction from the group (0-16, 0-22 or 0-32) in a weight dosage 1400 kg/m 3 to 2100kg/m 3 . The amount of the shredded textile waste is determined by the measured void ratio of the aggregate and it ranges from 10 to 80 kg/m 3 . Water coefficient ranges from 0.25 to 0.4 depending on the aggregate water content and on requirements for workability of the composite
摘要翻译：水泥复合材料具有破碎的纺织废料，其具有空隙结构，由硅酸盐水泥，骨料，粉碎的纺织废物和水组成。该复合材料含有重量为260至400kg / m 3的水泥和来自组（0-16,0-22或0-32）的单一未分级级分的骨料，重量为1400kg / m 3至2100kg / m 3。粉碎的纺织废料的量由所测量的聚集体的空隙率确定，范围为10至80kg / m 3。水分系数范围为0.25至0.4，取决于总含水量和复合材料的可加工性要求

86. 发明公开

EP3039455A1 DETECTOR OF IONIZING RADIATION ENABLING A COHERENT DIGITAL IMAGE 有权转让
标题翻译：与相干数字图像的电离辐射检测器
公开(公告)号：EP3039455A1
公开(公告)日：2016-07-06
申请号：EP14789976.9
申请日：2014-08-26
申请人： Advacam s.r.o. , Ceské vysoké ucení technické v Praze Ústav technické a experimentáiní fyziky
发明人： JAKUBEK, Jan
IPC分类号： G01T1/24 , G01T1/29
CPC分类号： G01T1/2928 , G01T1/243
摘要： A detector (1) of ionizing radiation, e.g. x-ray radiation, allowing for the creation of a continuous digital image of a scanned object, particularly in flaw detection, in testing material, in biology, medicine, etc. The detection surface (2) is formed by a mosaic of semiconductor pixel hybrid detector segments (3 ) arranged in a matrix (10). Each detector segment (3) consists of a sensor layer (5) arranged on a chip reader (6) with the formation of tiers (7) to engage an adjacent detector segment (3). Known detectors (1) have sensor layers (5) with inactive edges, forming a so-called dead zone in the image. The essence of the invention consists in that the sensor layer (5) of the detector segment (3) is active over its entire area, and the matrix (10) is provided with a means for positioning the detector segments (3) to define their mutual lateral clearance to a value less than the size of one pixel of the sensor layer (5). The positioning means preferably comprises a moveable and fixable carrier (11) of rows (4). The resulting detection surface (2) is active over its entire area and allows for the direct creation of continuous digital image without dead zones.

87. 发明公开

EP3035065A1 DEVICE FOR TESTING CONTROL TRANSFORMERS 有权转让
标题翻译： GERÄTZUR PRURFUNG VON STEUERTRANSFORMATOREN
公开(公告)号：EP3035065A1
公开(公告)日：2016-06-22
申请号：EP15186204.2
申请日：2015-09-22
申请人： Czech Technical University in Prague
发明人： Papez, Vaclav
IPC分类号： G01R31/02
摘要： Device for testing control transformers by the methodology of permissible instantaneous power of transformer, in which the load of the tested transformer (1) is defined by the current flow through the resistance load formed by the first and the second adjustable resistor (4, 12), to which is connected the difference voltage between the output voltage of the tested transformer (1) and the output voltage of the auxiliary power source. For loading by the thermal power serves the first adjustable resistor (4) and the voltage recovery source (2); for loading by the instantaneous apparent power serves the second adjustable resistor (12) and the power source consisting of the voltage recovery source (2) connected in series with an additional voltage source formed by two regulation transformers (9, 10) and the isolating transformer (11). By setting the effective (RMS) value and phase shift of the source output voltage and the resistance of the resistance loads it is possible, based on the information provided by the voltmeter (6), ammeter (7) and wattmeter (8), to set the load of the tested transformer (1) required for a standardized test. Process of the test is controlled by the solid state relay (13) and the output voltage of the tested transformer (1) is measured in defined time sequence by the voltmeter (6). The device allows to recover most of the power, by which the tested transformer (1) is loaded during the test.
摘要翻译：用于通过变压器容许瞬时功率的方法测试控制变压器的装置，其中被测变压器（1）的负载由通过第一和第二可调电阻器（4,12）形成的电阻负载的电流流定义，，将测试变压器（1）的输出电压和辅助电源的输出电压之间的差分电压连接到该电压。用于通过火力加载来供应第一可调电阻器（4）和电压恢复源（2）; 用于通过瞬时视在功率加载的第二可调电阻器（12）和由与两个调节变压器（9,10）形成的附加电压源串联连接的电压恢复源（2）组成的电源和隔离变压器（11）。通过设置源极输出电压的有效（RMS）值和相移以及电阻负载的电阻，可以根据电压表（6），电流表（7）和电表（8）提供的信息，设置标准化测试所需的测试变压器（1）的负载。测试过程由固态继电器（13）控制，测试变压器（1）的输出电压由电压表（6）以规定的时间顺序进行测量。该设备允许恢复在测试期间测试的变压器（1）被加载的大部分功率。

88. 发明专利

DE2715437C2 未知
公开(公告)号：DE2715437C2
公开(公告)日：1987-01-29
申请号：DE2715437
申请日：1977-04-06
申请人： CESKE VYSOKE UCENI TECHNICKE V PRAZE, PRAG/PRAHA, CS
发明人： HOLATA, MIROSLAV , HORACEK, VLADIMIR, PRAG/PRAHA, CS
IPC分类号： B01D25/38 , B01D35/26 , F04B53/10 , F04B21/06 , F04D29/70

89. 发明专利

CZ2006439A3 Zarízení pro kontinuální merení kmitu strunových tenzometrických snímacu s dvouvodicovým pripojením 未知
公开(公告)号：CZ2006439A3
公开(公告)日：2007-09-26
申请号：CZ2006439
申请日：2006-07-03
申请人： CESKE VYSOKE UCENI TECHNICKE V PRAZE FAKULTA ELEKTROTECHNICKA PRAHA
发明人： HOSPODKA JIRI
IPC分类号： G01L1/10 , G01B17/04 , G01B21/32 , G01H13/00 , G01L1/14 , G01P15/10
摘要： Uvedené rešení popisuje nové zarízení pro merení vlastních kmitu strunových tenzometrických snímacu(1) vcetne obvodového rešení vybraných cástí. Celé zarízení využívá preladitelného úzkopásmového zesilovacího filtru (4) realizovaného technikou spínacích kapacitoru a fázového závesu (6) pro jeho synchronní ladení. Systém je rízen zvláštním obvodemrealizovaným ovládací jednotkou (7), nezbytným pro prechod do tzv. synchronního stavu a také pro optimální buzení struny. Vzhledem k uvedenému principu je zarízení schopno adaptace na ruzné vlastnosti a typy snímacu.

90. 发明专利

CZ20060439A3 Zarízení pro kontinuální merení kmitu strunových tenzometrických snímacu s dvouvodicovým pripojením 未知
公开(公告)号：CZ20060439A3
公开(公告)日：2007-09-26
申请号：CZ20060439
申请日：2006-07-03
申请人： CESKE VYSOKE UCENI TECHNICKE V PRAZE FAKULTA ELEKTROTECHNICKA PRAHA
发明人： HOSPODKA JIRI
IPC分类号： G01L1/10 , G01B17/04 , G01B21/32 , G01H13/00 , G01L1/14 , G01P15/10
摘要： Uvedené rešení popisuje nové zarízení pro merení vlastních kmitu strunových tenzometrických snímacu(1) vcetne obvodového rešení vybraných cástí. Celé zarízení využívá preladitelného úzkopásmového zesilovacího filtru (4) realizovaného technikou spínacích kapacitoru a fázového závesu (6) pro jeho synchronní ladení. Systém je rízen zvláštním obvodemrealizovaným ovládací jednotkou (7), nezbytným pro prechod do tzv. synchronního stavu a také pro optimální buzení struny. Vzhledem k uvedenému principu je zarízení schopno adaptace na ruzné vlastnosti a typy snímacu.

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