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公开(公告)号：WO2011128406A1
公开(公告)日：2011-10-20
申请号：PCT/EP2011/055909
申请日：2011-04-14
Applicant: ADVANCED SENSORS LIMITED , THABETH, Khalid , LUNNEY, Frank
Inventor： THABETH, Khalid , LUNNEY, Frank
CPC classification number: G01N21/17 , B08B7/028 , G01N15/0227 , G01N21/15 , G01N21/6456 , G01N2015/003 , G01N2021/154 , G02B1/02
Abstract: An apparatus for measuring oil droplets and other bodies in a liquid, the apparatus comprising a body having an imaging device mounted therein, said body having a measurement window adjacent a measuring region through which an image of a fluid within the measurement region may be viewed by the imaging device, wherein a light source is provided for illuminating said measurement region, said light source being directed towards the imaging device by a light directing means, the apparatus including an ultrasonic transducer mechanically coupled to the measurement window for removing fouling from the measurement window and for creating cavitation within said measurement region, wherein said light directing means is located in or adjacent said measurement region to be exposed to said cavitation created by the ultrasonic transducer to remove fouling from said light directing means.
Abstract translation: 一种用于测量液体中的油滴和其他物体的装置，该装置包括具有安装在其中的成像装置的主体，所述主体具有邻近测量区域的测量窗口，通过该测量区域可以通过以下方式观察测量区域内的流体的图像： 所述成像装置，其中提供用于照亮所述测量区域的光源，所述光源通过光引导装置指向所述成像装置，所述装置包括机械耦合到所述测量窗口的超声波换能器，用于从所述测量窗口去除结垢 并且用于在所述测量区域内产生气蚀，其中所述光导装置位于或邻近所述测量区域以暴露于由所述超声波换能器产生的所述气蚀，以从所述光导装置移除结垢。
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公开(公告)号：WO2007096179A1
公开(公告)日：2007-08-30
申请号：PCT/EP2007/001581
申请日：2007-02-23
Applicant: ADVANCED SENSORS LIMITED , THABETH, Khalid , LUNNEY, Frank , MIRZA, Turan
Inventor： THABETH, Khalid , LUNNEY, Frank , MIRZA, Turan
CPC classification number: G01N21/15 , G01N21/6402 , G01N21/85 , G01N33/1833 , G01N2021/154
Abstract: An apparatus (10) for measuring, in particular, the amount of oil present in a quantity of water. The apparatus comprises a measurement chamber (12) having an optical window (18) through which an excitation signal may be transmitted and fluorescent light may be detected. The apparatus further includes an ultrasonic transducer (34) coupled to the measurement chamber and having a pair of channels (44,45) formed therein, the channels opening onto the measurement window (18). A respective light guide (28) is inserted into each channel, one light guide being arranged to deliver the excitation signal into the chamber through the measurement window, the other being arranged to carry fluorescent light from the chamber.
Abstract translation: 一种用于特别测量存在于一定量水中的油量的装置（10）。 该装置包括具有光学窗口（18）的测量室（12），通过该测量室可以传输激发信号并且可以检测荧光。 该装置还包括耦合到测量室的超声波换能器（34），并且在其中形成有一对通道（44,45），通道打开到测量窗口（18）上。 相应的光导（28）被插入到每个通道中，一个光导被布置成通过测量窗口将激励信号传送到室中，另一个被布置成携带来自腔室的荧光。
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公开(公告)号：WO2011047813A1
公开(公告)日：2011-04-28
申请号：PCT/EP2010/006334
申请日：2010-10-18
Applicant: ADVANCED SENSORS LIMITED , THABETH, Khalid , LUNNEY, Frank
Inventor： THABETH, Khalid , LUNNEY, Frank
CPC classification number: G01N21/15 , B08B7/028 , G01N21/64 , G01N2021/154 , G01N2201/08
Abstract: An optical probe comprising an elongate hollow body having an internal chamber for receiving an optical sensor and/or an light emission device, such as one or more optical fibres, an optical window being provided at a first end of the hollow body, said optical window defining a wall of said internal chamber for transmitting light therethrough, and an ultrasonic transducer provided at a second end of the elongate body opposite said first end for cleaning said optical window via ultrasonic vibrations, wherein said ultrasonic transducer is provided with an entry aperture extending through the ultrasonic transducer, through which entry aperture optical fibres, cables or wires may pass to enter said internal chamber
Abstract translation: 一种光学探针，包括细长的中空体，其具有用于接收光学传感器的内部腔室和/或诸如一个或多个光纤的发光装置，在所述中空体的第一端处设置有光学窗口，所述光学窗口 限定所述内部室的壁以透射光，以及超声波换能器，设置在所述细长体的与所述第一端相对的第二端处，用于经由超声波振动清洁所述光学窗口，其中所述超声换能器设置有延伸穿过的入口孔 超声波换能器，入口孔光纤，电缆或电线通过该超声波换能器进入所述内部腔室
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公开(公告)号：WO2010133315A1
公开(公告)日：2010-11-25
申请号：PCT/EP2010/002976
申请日：2010-05-14
Applicant: ADVANCED SENSORS LIMITED , THABETH, Khalid , LUNNEY, Frank , MIRZA, Turan
Inventor： THABETH, Khalid , LUNNEY, Frank , MIRZA, Turan
IPC: G01N21/64
CPC classification number: G01N21/64 , G01N2021/6417 , G01N2021/6421 , G01N2201/0612 , G01N2201/129
Abstract: A method of measuring the amount of a fluorescent material in a liquid, said method comprising the steps of exciting said fluorescent material and measuring the fluorescent response of the material over a range of wavelengths to determine a response spectrum, identifying the material from said response spectrum and determining the amount of said material as a function of the amplitude of the fluorescent response and a calibration factor based upon said identification of the material.
Abstract translation: 一种测量液体中荧光材料量的方法，所述方法包括以下步骤：激发所述荧光材料并在一定波长范围内测量材料的荧光响应，以确定响应光谱，从所述响应光谱中鉴定材料 以及基于所述材料的所述鉴定，确定所述材料的量作为所述荧光响应的幅度的函数和校准因子。
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公开(公告)号：EP2433117B1
公开(公告)日：2016-10-26
申请号：EP10723509.5
申请日：2010-05-14
Applicant: Advanced Sensors Limited
Inventor： THABETH, Khalid , LUNNEY, Frank , MIRZA, Turan
IPC: G01N21/64
CPC classification number: G01N21/64 , G01N2021/6417 , G01N2021/6421 , G01N2201/0612 , G01N2201/129
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Patent Agency Ranking
公开(公告)号：EP2490831B1
公开(公告)日：2013-12-18
申请号：EP10776551.3
申请日：2010-10-18
Applicant: Advanced Sensors Limited
Inventor： THABETH, Khalid , LUNNEY, Frank
CPC classification number: G01N21/15 , B08B7/028 , G01N21/64 , G01N2021/154 , G01N2201/08
Abstract: An optical probe comprising an elongate hollow body having an internal chamber for receiving an optical sensor and/or an light emission device, such as one or more optical fibres, an optical window being provided at a first end of the hollow body, said optical window defining a wall of said internal chamber for transmitting light therethrough, and an ultrasonic transducer provided at a second end of the elongate body opposite said first end for cleaning said optical window via ultrasonic vibrations, wherein said ultrasonic transducer is provided with an entry aperture extending through the ultrasonic transducer, through which entry aperture optical fibres, cables or wires may pass to enter said internal chamber.
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公开(公告)号：EP2558842A1
公开(公告)日：2013-02-20
申请号：EP11715221.5
申请日：2011-04-14
Applicant: Advanced Sensors Limited
Inventor： THABETH, Khalid , LUNNEY, Frank
Abstract: An apparatus for measuring oil droplets and other bodies in a liquid, the apparatus comprising a body having an imaging device mounted therein, said body having a measurement window adjacent a measuring region through which an image of a fluid within the measurement region may be viewed by the imaging device, wherein a light source is provided for illuminating said measurement region, said light source being directed towards the imaging device by a light directing means, the apparatus including an ultrasonic transducer mechanically coupled to the measurement window for removing fouling from the measurement window and for creating cavitation within said measurement region, wherein said light directing means is located in or adjacent said measurement region to be exposed to said cavitation created by the ultrasonic transducer to remove fouling from said light directing means.
Abstract translation: 一种用于测量液体中的油滴和其他物体的设备，所述设备包括具有安装在其中的成像装置的主体，所述主体具有邻近测量区域的测量窗口，通过所述测量区域可以通过所述测量区域观察所述测量区域内的流体的图像 所述成像装置具有光源，用于照射所述测量区域，所述光源通过光导装置导向所述成像装置，所述装置包括与所述测量窗口机械耦合的超声换能器，用于从所述测量窗口移除污垢 并且用于在所述测量区域内产生气蚀，其中所述光导装置位于或邻近所述测量区域，以暴露于由所述超声换能器产生的所述气蚀以去除所述光导装置的结垢。
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公开(公告)号：EP2490831A1
公开(公告)日：2012-08-29
申请号：EP10776551.3
申请日：2010-10-18
Applicant: Advanced Sensors Limited
Inventor： THABETH, Khalid , LUNNEY, Frank
CPC classification number: G01N21/15 , B08B7/028 , G01N21/64 , G01N2021/154 , G01N2201/08
Abstract: An optical probe comprising an elongate hollow body having an internal chamber for receiving an optical sensor and/or an light emission device, such as one or more optical fibres, an optical window being provided at a first end of the hollow body, said optical window defining a wall of said internal chamber for transmitting light therethrough, and an ultrasonic transducer provided at a second end of the elongate body opposite said first end for cleaning said optical window via ultrasonic vibrations, wherein said ultrasonic transducer is provided with an entry aperture extending through the ultrasonic transducer, through which entry aperture optical fibres, cables or wires may pass to enter said internal chamber
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公开(公告)号：EP2558842B1
公开(公告)日：2020-01-01
申请号：EP11715221.5
申请日：2011-04-14
Applicant: Advanced Sensors Limited
Inventor： THABETH, Khalid , LUNNEY, Frank
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公开(公告)号：EP2433117A1
公开(公告)日：2012-03-28
申请号：EP10723509.5
申请日：2010-05-14
Applicant: Advanced Sensors Limited
Inventor： THABETH, Khalid , LUNNEY, Frank , MIRZA, Turan
IPC: G01N21/64
CPC classification number: G01N21/64 , G01N2021/6417 , G01N2021/6421 , G01N2201/0612 , G01N2201/129
Abstract: A method of measuring the amount of a fluorescent material in a liquid, said method comprising the steps of exciting said fluorescent material and measuring the fluorescent response of the material over a range of wavelengths to determine a response spectrum, identifying the material from said response spectrum and determining the amount of said material as a function of the amplitude of the fluorescent response and a calibration factor based upon said identification of the material.
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