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21. 发明公开

EP3150976A1 FLOW SENSOR 审中-公开
标题翻译： DURCHFLUSSSENSOR
公开(公告)号：EP3150976A1
公开(公告)日：2017-04-05
申请号：EP15188247.9
申请日：2015-10-02
申请人： Sensirion AG
发明人： Braun, Stephan , Kostner, Stefan , Mahler, Lukas
IPC分类号： G01F1/692
CPC分类号： G01F1/692 , G01F1/684
摘要： The invention relates to a flow sensor for measuring the flow of a medium, particularly a liquid, comprising: a semiconductor module (1) on which at least one temperature sensor (13a, 13b), a heat source (12) and electrical connection points (18) are integrated, a substrate (5) on which conductor paths (19) are provided, wherein the substrate (5) is configured to be at least partially arranged between the semiconductor module (1) and said medium, wherein each connection point (18) is connected to an associated conductor path, and wherein the heat source and the at least one temperature sensor is configured to be in thermal contact with said medium via said substrate (5) such that said substrate (5) forms a thermally conducting partition wall between the semiconductor module (1) and said medium. According to the invention, the partition wall (5a) comprises or is formed as a liquid crystal polymer. Furthermore, the invention relates to a method for manufacturing such a flow sensor.
摘要翻译：本发明涉及一种用于测量介质，特别是液体的流动的流量传感器，包括：半导体模块（1），至少一个温度传感器（13a，13b），热源（12）和电连接点（18）被集成在其上设置有导体路径（19）的基板（5），其中所述基板（5）被配置为至少部分地布置在所述半导体模块（1）和所述介质之间，其中每个连接点（18）连接到相关联的导体路径，并且其中所述热源和所述至少一个温度传感器被配置为经由所述衬底（5）与所述介质热接触，使得所述衬底（5）形成导热半导体模块（1）和所述介质之间的分隔壁。根据本发明，分隔壁（5a）包括或形成为液晶聚合物。此外，本发明涉及一种制造这种流量传感器的方法。

22. 发明公开

EP3012598A4 THERMAL FLOWMETER MANUFACTURING METHOD 有权转让
标题翻译： PROCESS FOR热式流量计
公开(公告)号：EP3012598A4
公开(公告)日：2017-03-08
申请号：EP14813159
申请日：2014-02-07
申请人： HITACHI AUTOMOTIVE SYSTEMS LTD
发明人： ISHITSUKA NORIO , OGATA MASATOSHI , KONO TSUTOMU , WATANABE TSUBASA , TASHIRO SHINOBU , TOKUYASU NOBORU
IPC分类号： G01F1/684 , G01F1/692 , G01F5/00
CPC分类号： G01F1/692 , G01F1/684 , G01F5/00
摘要： An objective of the present invention is, in a thermal flow meter having a structure including a resin portion formed in the vicinity of a diaphragm structural portion using a mold, to prevent destruction of the diaphragm structural portion at the time of pressing the mold, in a method of manufacturing the thermal flow meter, including: supporting a gas flow measurement element 200 on support members 102b and 111, the gas flow measurement element 200 including a cavity portion 202 surrounded by a substrate inclined portion 202a inclined to a substrate surface, a diaphragm 201 that covers the cavity portion, and an electrical resistive element formed in the diaphragm 201; and covering the gas flow measurement element 200 and the support members 102b and 111 with the resin portion 104 formed with the mold, to set the mold 14 such that an acting portion of pressure force by the mold that molds the resin portion 104 is positioned outside the substrate inclined portion 202a in the entire periphery of the diaphragm 201.

23. 发明公开

EP3104135A1 PLANT MOISTURE MOVEMENT STATE SENSOR 有权
标题翻译： PFLANZENFEUCHTIGKEITSBEWEGUNGSZUSTANDSSENSOR
公开(公告)号：EP3104135A1
公开(公告)日：2016-12-14
申请号：EP15743603.1
申请日：2015-01-26
申请人： National University Corporation Kagawa University
发明人： SHIMOKAWA, Fusao , TAKAO, Hidekuni , SUZUKI, Takaaki , KOBAYASHI, Tsuyoshi , KATAOKA, Ikuo
IPC分类号： G01F1/684 , A01G7/00 , G01F1/692 , G01P5/12
CPC分类号： G01P5/08 , A01G7/00 , A01G7/06 , A01G22/00 , A01G25/16 , A01G25/167 , G01N27/04 , G01N33/0098 , G01P5/12
摘要： To provide a plant water dynamics sensor usable for measuring the dynamics of water flowing in a fine point of a plant such as a distal end of a new branch or a pedicel.
The plant water dynamics sensor comprises: a heater-equipped temperature probe 10 including a temperature sensor 11 and a heater 12; a temperature probe 20 including a temperature sensor 21; an electrical resistance probe 30 including an electrical resistance measurement electrode 33; and a support 80 that supports the probes 10, 20, and 30 while the probes are aligned parallel to each other. The position of a xylem XY can be detected based on an electrical resistance measured at the electrical resistance probe 30, so that each of the temperature sensors 11 and 21 can be arranged correctly in a position at a phloem PH or at the xylem XY. This facilitates attachment of a plant water dynamics sensor 1 and water dynamics in a plant can be measured with high accuracy.
摘要翻译：提供一种植物水动力学传感器，其可用于测量在植物的细微点（例如新分枝或花梗的远端）流动的水的动力学。植物水动力传感器包括：装有加热器的温度探头10，包括温度传感器11和加热器12; 包括温度传感器21的温度探测器20; 包括电阻测量电极33的电阻探针30; 以及当探针彼此平行对准时支撑探针10,20和30的支撑件80。可以基于在电阻探针30处测量的电阻来检测木质部XY的位置，使得每个温度传感器11和21可以正确布置在韧皮部PH或木质部XY处的位置。这样便于植物水动力学传感器1的附着和植物中的水动力学可以高精度地测量。

24. 发明授权

EP2040045B1 Flow sensor 有权
公开(公告)号：EP2040045B1
公开(公告)日：2016-11-30
申请号：EP08007978.3
申请日：2008-04-25
申请人： Azbil Corporation
发明人： Ike, Shinichi , Hatakeyama, Hiroshi , Tsuchiya, Satoshi
IPC分类号： G01F1/684 , G01F1/692
CPC分类号： G01F1/6845 , G01F1/692 , Y10T29/49099

25. 发明授权

EP2477008B1 Sensor with improved thermal stability 有权转让
标题翻译：传感器具有改进的热稳定性
公开(公告)号：EP2477008B1
公开(公告)日：2016-09-07
申请号：EP12150835.2
申请日：2012-01-11
申请人： Honeywell International Inc.
发明人： Wang, Yong-Fa , Beck, Scott Edward
IPC分类号： G01F1/692 , G01F1/684
CPC分类号： G01F1/6845 , G01F1/692

26. 发明授权

EP1643219B1 Thermal type fluid flow sensor 有权转让
标题翻译：热式流体流量传感器
公开(公告)号：EP1643219B1
公开(公告)日：2016-03-30
申请号：EP05017967.0
申请日：2005-08-18
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Nakada, Keiichi , Horie, Junichi , Nakano, Hiroshi , Watanabe, Izumi
IPC分类号： G01F1/684 , G01F1/692 , G01F1/699
CPC分类号： G01F1/699 , G01F1/6842 , G01F1/692

27. 发明公开

EP2933642A1 AIRFLOW SENSOR 审中-公开
标题翻译： LUFTFLUSSSENSOR
公开(公告)号：EP2933642A1
公开(公告)日：2015-10-21
申请号：EP13862045.5
申请日：2013-11-21
申请人： Mitsubishi Materials Corporation
发明人： NAGATOMO, Noriaki , INABA, Hitoshi
IPC分类号： G01P5/12 , G01F1/692 , H01C7/04
CPC分类号： G01F1/692 , G01F1/684 , G01P5/12 , H01C1/014 , H01C7/042 , H01C17/06513
摘要： Provided is a gas flow sensor that includes a heat-sensitive element for measurement disposed inside a duct through which a gas to be measured flows and a support mechanism for supporting the heat-sensitive element for measurement inside the duct. The heat-sensitive element for measurement includes an insulating film; a thin film thermistor portion formed on the surface of the insulating film with a thermistor material; a pair of comb electrodes which have a plurality of comb portions and are pattern-formed on the thin film thermistor portion using a metal so as to face each other; and a pair of pattern electrodes which are pattern-formed on the surface of the insulating film and are connected to the pair of comb electrodes. The support mechanism is disposed such that the planar direction of the insulating film is parallel to the direction of gas flow in the duct.
摘要翻译：提供一种气体流量传感器，其包括设置在被测量气体流过的管道内部的用于测量的热敏元件和用于支撑管道内部的测量用热敏元件的支撑机构。用于测量的热敏元件包括绝缘膜; 利用热敏电阻材料形成在绝缘膜的表面上的薄膜热敏电阻部分; 一对梳状电极，其具有多个梳状部分，并且使用金属以彼此面对的方式在薄膜热敏电阻部分上图案形成; 以及在绝缘膜的表面上形成图形的一对图案电极，并与该梳齿电极连接。该支撑机构配置成使得绝缘膜的平面方向平行于管道中的气体流动方向。

28. 发明公开

EP2909639A1 THERMISCHES DURCHFLUSSMESSGERÄT 有权
标题翻译： THERMISCHESDURCHFLUSSMESSGERÄT
公开(公告)号：EP2909639A1
公开(公告)日：2015-08-26
申请号：EP13766288.8
申请日：2013-09-23
申请人： Endress+Hauser Flowtec AG
发明人： BAUR, Tobias , GABERTHÜEL, Stephan , PAPATHANASIOU, Panagiotis , PFAU, Axel , SCHULTHEIS, Hanno
IPC分类号： G01P5/12 , G01F1/684 , G01F1/692
CPC分类号： G01F1/69 , G01F1/684 , G01F1/6842 , G01P5/12
摘要： The invention relates to a thermal flow rate measurement device for determining and/or monitoring a thermal mass flow of a measurement medium through a measurement tube, comprising a sensor having a first heatable resistance thermometer and at least one second heatable resistance thermometer, wherein the sensor has a longitudinal axis (A) and an end face (3), which is divided into at least two segments (3a-3c) arranged next to each other, wherein a surface normal vector of at least one first segment encloses an angle (a) of at least 5° with the longitudinal axis (A) of the sensor. The invention further relates to the use of a thermal flow rate measurement device.
摘要翻译：本发明涉及一种用于确定和/或监测通过测量管的测量介质的热质量流量的热流量测量设备，该设备包括具有第一可加热电阻温度计和至少一个第二可加热电阻温度计的传感器，其中传感器具有纵向轴线（A）和端面（3），所述端面（3）被分成至少两个并排布置的区段（3a-3c），其中至少一个第一区段的表面法向矢量包围角度）与传感器的纵向轴线（A）成至少5°。本发明还涉及热流量测量装置的用途。

29. 发明公开

EP2909593A2 TEMPERATURSENSOR UND THERMISCHES DURCHFLUSSMESSGERÄT 有权
标题翻译：温度传感器和热式流量计
公开(公告)号：EP2909593A2
公开(公告)日：2015-08-26
申请号：EP13771090.1
申请日：2013-09-23
申请人： Endress+Hauser Flowtec AG
发明人： GRÜN, Alexander , SCHULTHEIS, Hanno , BAUR, Tobias
IPC分类号： G01K1/08 , G01K1/14 , G01K7/18 , G01F1/684 , G01F1/69 , G01F1/692 , G01F1/698 , G01F15/02 , G01F15/14 , G01D11/24
CPC分类号： G01K7/16 , G01D11/245 , G01F1/684 , G01F1/69 , G01F1/692 , G01F1/696 , G01F15/14 , G01K1/08 , G01K7/18
摘要： The invention relates to a temperature sensor having a housing (1), comprising a housing body and a housing chamber, in which housing chamber two temperature sensor elements are arranged at each end, which temperature sensor elements are in particular formed as thin-film resistance thermometers (4 or 5), wherein one of the temperature sensor elements can be heated, wherein at least one connection wire (23) leads from each temperature sensor element, which connection wire is connected to a printed circuit board (25), wherein the printed circuit board (25) is arranged in the housing chamber (1), wherein the printed circuit board (25) is positioned in said housing chamber by means of a latch connection (28), wherein a connection wire (23a) of a first temperature sensor element is routed in a strain-relieved manner in a first direction through the printed circuit board (25) and is connected to the latter, wherein the housing chamber has at least one first elastic body for routing the connection wire (23) and/or wherein the printed circuit board (25) is arranged in the housing chamber, wherein the printed circuit board (25) has a first number of material cut-outs, in particular holes, for the connection of connection wires and/or cables and a second number of material cut-outs, in particular holes, for reducing the thermal expansion of the printed circuit board, and a thermal flow rate measurement device.

30. 发明公开

EP2759811A3 Strömungssensorelement und dessen Selbstreinigung 审中-公开
标题翻译：流量传感器元件和它的自清洁
公开(公告)号：EP2759811A3
公开(公告)日：2014-09-10
申请号：EP14163524.3
申请日：2006-10-24
申请人： HERAEUS SENSOR TECHNOLOGY GMBH
发明人： Wienand, Karlheinz , Ullrich, Karlheinz , Muziol, Matthias
IPC分类号： G01F1/684 , G01F1/692 , G01F1/698
CPC分类号： G01F1/6983 , G01F1/6845 , G01F1/692
摘要： Die Erfindung betrifft eine Messeinrichtung, insbesondere anemometrische Messeinrichtung eines Strömungssensors, die Schichtwiderstände in einer oder mehrerer Öffnung(en) eines Deckels oder eines Hohlkörpers enthält. Die Schichtwiderstände sind erfindungsgemäß in der oder den Öffnung(en) befestigt. Zwei Schichtwiderstände unterscheiden sich bezüglich ihres Widerstandes um ein bis drei Größenordnungen.
Bei einer anemometrischen Messeinrichtung eines Strömungssensors sind erfindungsgemäß ein Temperatursensor und ein Heizleistungssensor in ein Trägerelement gesteckt. Der Temperatursensor weist einen Temperaturmesswiderstand und einen Heizleiter als Platin-Dünn- oder Dickfilm-Widerstände auf keramischen Untergrund auf.

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