HOCHDRUCKSENSOR ZUR DRUCKUNABHÄNGIGEN TEMPERATURMESSUNG
    2.
    发明申请
    HOCHDRUCKSENSOR ZUR DRUCKUNABHÄNGIGEN TEMPERATURMESSUNG 审中-公开
    高压传感器压力与温度无关

    公开(公告)号:WO2005085783A1

    公开(公告)日:2005-09-15

    申请号:PCT/EP2004/053020

    申请日:2004-11-19

    CPC classification number: G01K7/206 G01K1/26 G01K2205/00 G01L9/065

    Abstract: Die Erfindung bezieht sich auf ein Verfahren zur druckunabhängigen Temperaturbestimmung mittels einer Metallmembran (1). An dieser ist eine Brückenschaltung (5) mit mehreren Widerständen (6, 7, 8, 9) aufgenommen. Ein Widerstandspaar (10) der Widerstände (6, 7, 8, 9) ist zentrumsnah, ein anderes Widerstandspaar (11) der Widerstände (6, 7, 8, 9) ist zentrumsfern angeordnet. Die Widerstände (6, 7, 8, 9) werden auf der Metallmembran so angeordnet, dass die Zugdehnung (Δ1) des zentrumsnahen Widerstandspaares (10) der Widerstände (6, 7, 8, 9) bestragsmässig den Stauchungen -Δ1 des zentrumsfernen Widerstandspaares (11) der Widerstände (6, 7, 8, 9) entsprechen.

    Abstract translation: 本发明通过一个金属隔膜(1)的装置涉及一种用于压力独立温度测量的方法。 在此,具有多个电阻器的桥电路(5)(6,7,8,9)被接收。 电阻器的电阻器对(10)(6,7,8,9)是中心,电阻器的另一对电阻器(11)(6,7,8,9)被布置成远程中心。 电阻器(6,7,8,9)放置在金属膜,使得电阻器的中心附近电阻对(10)的拉伸应变(DELTA1)(6,7,8,9)bestragsmässig的按压-Delta1中心远程电阻对( 电阻器(6,7,8,9),分别为11)。

    センサシート
    3.
    发明申请
    センサシート 审中-公开
    传感器表

    公开(公告)号:WO2016098905A1

    公开(公告)日:2016-06-23

    申请号:PCT/JP2015/085592

    申请日:2015-12-18

    CPC classification number: G01K7/16 G01K1/026 G01K1/26 G01K15/005

    Abstract: このセンサーシートは、第1の配線電極3aの上に導電性感温材料5を形成し、導電性感温材料5の上に第2の配線電極4aを形成することで製造されたものである。そのため、第1の配線電極3aと導電性感温材料5との間、および、導電性感温材料5と第2の配線電極4aとの間に、後から貼り合わせたときにできるような貼り合わせ面(境界面)が存在しない。

    Abstract translation: 通过在第一布线电极3a上形成导电性感温材料5,然后在导电性感温材料5上形成第二布线电极4a来制造本发明的传感器片。因此,接合面(界面) 可以在随后进行接合时形成,在第一布线电极3a和导电感温材料5之间以及导电性感温材料5和第二布线电极4a之间不存在。

    FLEXIBLE TEMPERATURE AND STRAIN SENSORS
    4.
    发明申请
    FLEXIBLE TEMPERATURE AND STRAIN SENSORS 审中-公开
    柔性温度和应变传感器

    公开(公告)号:WO2013114289A1

    公开(公告)日:2013-08-08

    申请号:PCT/IB2013/050778

    申请日:2013-01-30

    Abstract: A strain compensated temperature sensor includes a first, temperature dependent resistor, and a second, substantially temperature independent resistor connected in series with the temperature dependent resistor. At least one electrical contact allows an electrical potential difference to be applied across both resistors simultaneously. Both the temperature dependent resistor and the substantially temperature independent resistor are sensitive to mechanical strain. This permits temperature readings from the sensor to be corrected automatically for mechanical distortion of the sensor. The temperature dependent resistor and the substantially temperature independent resistor are of substantially similar construction, preferably being located adjacent one another in or on a common substrate, and hence have a similar response to a mechanical force applied to them.

    Abstract translation: 应变补偿温度传感器包括与温度依赖电阻器串联连接的第一温度依赖电阻器和第二基本上温度独立的电阻器。 至少一个电触点允许同时在两个电阻上施加电势差。 温度依赖电阻和基本上独立于温度的电阻都对机械应变敏感。 这允许传感器的温度读数自动校正传感器的机械扭曲。 温度依赖电阻器和基本上独立于温度的电阻器具有基本上类似的结构,优选地在相同的基板上或相邻的基板上相邻定位,因此对施加到它们的机械力具有类似的响应。

    DEVICE FOR DETERMINING THE PRESSURE AND TEMPERATURE IN THE SUCTION PIPE OF AN INTERNAL COMBUSTION ENGINE
    6.
    发明申请
    DEVICE FOR DETERMINING THE PRESSURE AND TEMPERATURE IN THE SUCTION PIPE OF AN INTERNAL COMBUSTION ENGINE 审中-公开
    装置用于确定SAUGROHR内燃机的压力和温度

    公开(公告)号:WO1998043056A1

    公开(公告)日:1998-10-01

    申请号:PCT/DE1997002841

    申请日:1997-12-05

    Abstract: The invention relates to a device for determining the pressure and temperature in the suction pipe of an internal combustion engine with a temperature sensor (50) and pressure sensor (30) positioned in a common housing (10), said pressure sensor being fixed on a support (20), together with an evaluating circuit, with as few distortions possible. The aim of the invention is to improve the device in such a way that it is easy to produce and enables temperature to be measured precisely and especially pressure to be measured very precisely. To this end, it is suggested that a connection piece (40) attached to the housing (10) is provided for delivering a medium under pressure, as well as an intermediary piece (60) which is connected to both the support (20) and said connection piece (40) via seal bonds (61), said seal bonds neutralising mechanical distortions.

    Abstract translation: 一种用于检测内燃发动机的进气歧管中的压力和温度,在一个共同的壳体(10)装置,温度传感器(50)和在载体(20)与评估电路很大程度上verspannungsarm安装压力传感器(30)布置在一起, 进一步发展,这使得能够精确的温度测量,特别是非常精确的压力测量与连接提出简单的制造附于开始在压力下的介质外壳(10)上部分(40)和(二者均与载体20 ()和与该分离连接到中间片(60机械应力Dichtklebungen 61))被设置在颈部(40)。

    A SENSOR ELEMENT COMPRISING A CONSTRAINING LAYER
    7.
    发明申请
    A SENSOR ELEMENT COMPRISING A CONSTRAINING LAYER 审中-公开
    包含约束层的传感器元件

    公开(公告)号:WO2015059595A1

    公开(公告)日:2015-04-30

    申请号:PCT/IB2014/065138

    申请日:2014-10-08

    Applicant: DANFOSS A/S

    CPC classification number: G01L9/0044 G01K1/26 G01K7/16

    Abstract: A thin film sensor element (4) comprising a diaphragm (6), a first thin film electrically insulating layer (7), a thin film constraining layer (8), and a thin film sensor layer (10), said sensor layer comprising one or more sensing components, forming a layered thin film structure, where the diaphragm (6) serves as a substrate for the thin film layers (7, 8, 10). The first electrically insulating layer (7) is arranged between the diaphragm (6) and the constraining layer (8), and the constraining layer (8) is arranged between the first electrically insulating layer (7) and the sensing components (10). The first electrically insulating layer (7) is made from a material which has a Young's modulus which is significantly lower than a Young's modulus of the material of the diaphragm (6), and which is significantly lower than a Young's modulus of the material of the constraining layer (8). Thereby relaxation of strain in the first electrically insulating layer (7) is constrained, and signal drift of the sensor element (4) is minimised.

    Abstract translation: 一种薄膜传感器元件(4),包括隔膜(6),第一薄膜电绝缘层(7),薄膜约束层(8)和薄膜传感器层(10),所述传感器层包括一个 或更多的感测部件,形成分层薄膜结构,其中隔膜(6)用作薄膜层(7,8,10)的基板。 第一电绝缘层(7)设置在隔膜(6)和约束层(8)之间,约束层(8)布置在第一电绝缘层(7)和感测部件(10)之间。 第一电绝缘层(7)由具有明显低于膜片(6)的材料的杨氏模量的杨氏模量的材料制成,并且显着低于材料的杨氏模量 约束层(8)。 由此约束了第一电绝缘层(7)中的应变松弛,并且使传感器元件(4)的信号漂移最小化。

    FIBRE OPTIC SENSOR SYSTEM
    8.
    发明申请
    FIBRE OPTIC SENSOR SYSTEM 审中-公开
    光纤传感器系统

    公开(公告)号:WO2010043876A2

    公开(公告)日:2010-04-22

    申请号:PCT/GB2009/002490

    申请日:2009-10-16

    Abstract: A combined pressure and temperature sensor, the sensor comprising at least one first optical sensing element of a first type and at least one second optical sensing element of a second type, wherein the sensor is adapted to compensate for temperature and/or pressure effects in the first or second optical sensing element using a response of the other of the second or first optical sensing elements.

    Abstract translation: 一种组合的压力和温度传感器,所述传感器包括至少一个第一类型的第一光学感测元件和第二类型的至少一个第二光学感测元件,其中所述传感器适于补偿所述第二类型的温度和/或压力效应 第一或第二光学感测元件,使用第二或第一光学传感元件中的另一个的响应。

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