OIL MIST DETECTING DEVICE AND OIL MIST DETECTING METHOD
    2.
    发明公开
    OIL MIST DETECTING DEVICE AND OIL MIST DETECTING METHOD 审中-公开
    ÖLNEBELERKENNUNGSVORRICHTUNGUNDÖLNEBELDETEKTIONSVERFAHREN

    公开(公告)号:EP3086109A1

    公开(公告)日:2016-10-26

    申请号:EP16166701.9

    申请日:2016-04-22

    摘要: The present invention relates to an oil mist detecting device (1) that can reduce the intensity of undesired reflected light to prevent the deterioration of detection accuracy. The oil mist detecting device (1) is one that includes a container (6, 6a, 6b) having: a containing space (7, 7a, 7b) containing a light emitting element (4) and a light receiving element (5); and an introduction space (8) into which oil mist is introduced, and detects the oil mist by in the container (6, 6a, 6b), irradiating the oil mist with light emitted from the light emitting element (4) and receiving light reflected or scattered by the oil mist by the light receiving element (5). In addition, the oil mist detecting device (1) includes a lens (9, 15, 16) that separates between the containing space (7, 7a, 7b) and the introduction space (8) and is formed with a bottom-equipped groove (18) opened on a containing space side. Further, the lens (9, 15, 16) has a first light guiding region (19a) adapted to guide the light emitted from the light emitting element (4) to the introduction space (8) as one part resulting from division by the bottom-equipped groove (18), as well as, as the other part resulting from the division by the bottom-equipped groove (18), having a second light guiding region (19b) adapted to guide the light reflected or scattered by the oil mist to the light receiving element (5).

    摘要翻译: 油雾检测装置技术领域本发明涉及能够降低不良反射光强度的油雾检测装置(1),以防止检测精度降低。 油雾检测装置(1)是包括具有包含发光元件(4)和受光元件(5)的容纳空间(7,7a,7b)的容器(6,6a,6b)的装置。 和引入油雾的引入空间(8),并且在容器(6,6a,6b)中检测油雾,用从发光元件(4)发射的光照射油雾并接收反射的光 或被光吸收元件(5)的油雾所散射。 此外,油雾检测装置(1)包括在容纳空间(7,7a,7b)和引入空间(8)之间分离的透镜(9,15,16),并且形成有底部设置的凹槽 (18)在容纳空间侧开口。 此外,透镜(9,15,16)具有第一导光区域(19a),其适于将从发光元件(4)发射的光引导到引入空间(8),作为由底部划分的一部分 (18),以及作为由底部装配的凹槽(18)划分的另一部分,具有第二导光区域(19b),第二导光区域(19b)适于引导由油雾反射或散射的光 到光接收元件(5)。

    OPTICAL MEASUREMENT DEVICE AND DEVICE PROVIDED WITH OPTICAL SYSTEM
    3.
    发明公开
    OPTICAL MEASUREMENT DEVICE AND DEVICE PROVIDED WITH OPTICAL SYSTEM 审中-公开
    OPTISCHE MESSVORRICHTUNG VORRICHTUNG MIT EINEM OPTISCHEN SYSTEM

    公开(公告)号:EP3059574A1

    公开(公告)日:2016-08-24

    申请号:EP14854271.5

    申请日:2014-10-09

    发明人: KAWATE, Etsuo

    IPC分类号: G01N21/47 G01N21/59

    摘要: A device including an optical measuring device and an optical system which can measure the light intensity of the scattered light from the sample and the spatial distribution of the scattered light and which is excellent in the sensitivity is provided. In the device, the image distortion is suppressed by providing such a structure that the light emitted from the first substance is reflected by the ellipsoidal mirror two or more even times before reaching the second substance. The image distortion is suppressed by arranging two ellipsoidal mirrors so that respective one focuses are set to a common focus while remaining other two focuses are arranged on one line so as to be opposite to each other across the common focus, setting the common focus to a blank, arranging a first substance on one of the focuses, and arranging a second substance on the other of the focuses.

    摘要翻译: 提供一种包括光学测量装置和光学系统的装置,其能够测量来自样品的散射光的光强度和散射光的空间分布,并且灵敏度优异。 在该装置中,通过提供这样的结构来抑制图像失真,使得从第一物质发射的光在到达第二物质之前两次或更多次被椭球镜反射。 通过布置两个椭球镜来抑制图像失真,使得相应的一个焦点被设置为公共焦点,而剩下的另外两个焦点被布置在一条线上,以便在公共焦点上彼此相对,将公共焦点设置为 将第一物质放在其中一个焦点上,并将另一个物质放在另一个焦点上。

    Forehead thermometer
    5.
    发明公开
    Forehead thermometer 审中-公开
    额头温度计

    公开(公告)号:EP2884248A3

    公开(公告)日:2015-10-28

    申请号:EP14160461.1

    申请日:2014-03-18

    发明人: Ho, Chia-Chen

    IPC分类号: G01J5/00 G01J5/08 G01J5/02

    摘要: A forehead thermometer has a body (10), a detecting unit (20) and a point light source (40). The detecting unit (20) and the point light source (40) are mounted adjacent to each other and are mounted in a front end (101) of the body (10). A first convex lens (30) is mounted between the detecting unit (20) and the front end (101) of the body (10) to focus the infrared energy from the forehead to the detecting unit (20) so that the measuring precision is enhanced and also provides focusing effect within a limited space. Therefore, the forehead thermometer is lighter and smaller.

    摘要翻译: 前额温度计具有主体(10),检测单元(20)和点光源(40)。 检测单元(20)和点光源(40)彼此相邻地安装并安装在主体(10)的前端(101)中。 第一凸透镜(30)安装在检测单元(20)和主体(10)的前端(101)之间,以将来自前额的红外能量聚焦到检测单元(20),使得测量精度为 增强并且在有限的空间内提供聚焦效果。 因此,额头温度计越来越小。

    Optical Probe comprising transparent monolithic body with refracting and reflecting surface parts
    7.
    发明公开
    Optical Probe comprising transparent monolithic body with refracting and reflecting surface parts 审中-公开
    Optische Sonde mit透明度单体元素元素和反射率Oberflächenbereichen

    公开(公告)号:EP2431783A1

    公开(公告)日:2012-03-21

    申请号:EP10177618.5

    申请日:2010-09-20

    摘要: The optical probe contains a monolithic body (14) of optically transparent material to perform focusing for a plurality of parallel light paths from one or more fibers (10,12) to one or more object points (19). Surface parts (160,164,180,182) of the monolithic body are curved to form lenses (164,182) and/or coated with a reflective coating (160,180). On a fiber side of the monolithic body an opening or openings (168,164) are provided in a reflective coating opposite the tip or tips of the fibers (12,10) to pass light. On the object side of the monolithic body, a coated surface part (180) reflects the light path from the openings back to the fiber side of the monolithic body, from where the light path is reflected towards an aperture on the object side. At least part of the reflecting surfaces is curved to form reflector a plurality of distinct lenses on the same side of the monolithic body.

    摘要翻译: 光学探针包含光学透明材料的整体(14),以执行从一个或多个光纤(10,12)到一个或多个物体点(19)的多个平行光路的聚焦。 单块体的表面部分(160,164,180,182)弯曲以形成透镜(164,182)和/或涂覆有反射涂层(160,180)。 在整体式的本体的纤维侧,在与纤维(12,10)的尖端或顶端相对的反射涂层中提供一个开口(168,164)以通过光。 在整体式物体的物体侧,涂覆表面部分(180)将来自开口的光路反射回到单体主体的光纤侧,从该光路朝向物体侧的孔反射。 反射表面的至少一部分是弯曲的,以在整体式主体的同一侧上形成多个不同的透镜。

    Optischer Sensor nach dem Laufzeitprinzip
    9.
    发明授权
    Optischer Sensor nach dem Laufzeitprinzip 有权
    根据运行原理的光学传感器

    公开(公告)号:EP2237064B1

    公开(公告)日:2011-09-28

    申请号:EP10003445.3

    申请日:2010-03-30

    IPC分类号: G01S7/481 G01S7/42

    摘要: The optical sensor (100) comprises a rotating device which rotates beam direction of emergent light pulses about a rotation axis oriented at right angles to a beam direction, and a control and evaluation unit (90) which controls a light source (20), evaluates detected light pulses and determines the distance of object using a measured transit time of light pulses. The rotating device includes a rotor (40) and a stator (30). The light source, a detector (50), and an electronic assembly (92) forming part of the control and evaluating unit are disposed for joint rotation on the rotor. The detector detects light pulses reflected by objects in the observed region. The light source emits emergent light pulses into the observed region.

    Optischer Sensor nach dem Laufzeitprinzip
    10.
    发明公开
    Optischer Sensor nach dem Laufzeitprinzip 有权
    Optischer传感器nach dem Laufzeitprinzip

    公开(公告)号:EP2237063A1

    公开(公告)日:2010-10-06

    申请号:EP09004763.0

    申请日:2009-03-31

    IPC分类号: G01S7/481 G01S7/42

    摘要: Die vorliegende Erfindung betrifft einen optischen Sensor nach dem Laufzeitprinzip mit einer Lichtquelle zum Aussenden von Sendelichtpulsen in einen Überwachungsbereich, mit einer Dreheinrichtung zum Drehen einer Strahlrichtung der Sendelichtpulse um eine quer zu der Strahlrichtung orientierte Rotationsachse, mit einem Detektor zum Nachweisen von Lichtpulsen, die von Objekten im Überwachungsbereich zurückgestrahlt werden, und mit einer Steuer- und Auswerteeinheit zum Ansteuern der Lichtquelle, zum Auswerten der von dem Detektor nachgewiesenen Lichtpulse und zum Bestimmen eines Objektabstands aufgrund einer gemessenen Laufzeit der Lichtpulse. Der optische Sensor ist dadurch gekennzeichnet, dass die Dreheinrichtung einen Rotor und einen Stator aufweist und dass die Lichtquelle, der Detektor und eine elektronische Baugruppe, die Teil der Steuer- und Auswerteeinheit ist, zum gemeinsamen Rotieren auf dem Rotor angeordnet sind.

    摘要翻译: 光学传感器(100)包括旋转装置,其使出射光脉冲的光束方向围绕与光束方向成直角的旋转轴线旋转,以及控制和评估单元(90),其控制光源(20) 检测光脉冲,并使用测量的光脉冲的通过时间确定物体的距离。 旋转装置包括转子(40)和定子(30)。 光源,检测器(50)和形成控制和评估单元的一部分的电子组件(92)设置成用于转子上的联合旋转。 检测器检测被观察区域中的物体反射的光脉冲。 光源将射出的光脉冲发射到观察区域。