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    • 3. 发明授权
    • Imaging apparatus
    • 成像设备
    • US09116102B2
    • 2015-08-25
    • US13640671
    • 2011-04-14
    • Khalid ThabethFrank LunneyTuran Mirza
    • Khalid ThabethFrank LunneyTuran Mirza
    • G01N21/17G01N21/35B01D17/06B23K26/02B08B3/00F16F9/04B08B7/02G01N15/02G01N21/15G01N21/64G01N15/00G02B1/02
    • G01N21/17B08B7/028G01N15/0227G01N21/15G01N21/6456G01N2015/003G01N2021/154G02B1/02
    • 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.
    • 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。
    • 4. 发明申请
    • Imaging Apparatus
    • 成像设备
    • US20130235189A1
    • 2013-09-12
    • US13640671
    • 2011-04-14
    • Khalid ThabethFrank Lunney
    • Khalid ThabethFrank Lunney
    • G01N21/17
    • G01N21/17B08B7/028G01N15/0227G01N21/15G01N21/6456G01N2015/003G01N2021/154G02B1/02
    • 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.
    • 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。
    • 5. 发明申请
    • SELF CLEANING OPTICAL PROBE
    • 自清洁光学探头
    • US20120255361A1
    • 2012-10-11
    • US13502766
    • 2010-10-18
    • Khalid ThabethFrank Lunney
    • Khalid ThabethFrank Lunney
    • G01H9/00
    • G01N21/15B08B7/028G01N21/64G01N2021/154G01N2201/08
    • 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.
    • 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,其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,进入孔光纤,电缆或电线通过该超声波换能器进入所述内部腔室。
    • 8. 发明授权
    • LED fluorometer with remote detection capability
    • LED荧光计具有远程检测能力
    • US08017928B2
    • 2011-09-13
    • US10591611
    • 2005-03-02
    • Daniel McStayAnton ForteKhalid ThabethTerrence Greenaway
    • Daniel McStayAnton ForteKhalid ThabethTerrence Greenaway
    • G01V8/00G01J1/58
    • G01N21/645G01N21/8507
    • A fluorometer comprising an excitation system including an excitation source for producing excitation light capable of causing fluorescence in fluorescent material; and a detection system for detecting said fluorescence. The excitation source comprises one or more light emitting diodes (LEDs) associated with means for causing said excitation light to form a beam that projects, during use, from the fluorometer. In one embodiment, the excitation system and the detection system are located in respective separate housings, the angular disposition between the housings being adjustable. In other embodiments, the excitation system and the detection system are located in the same housing. The fluorometer is particularly suited for use in detecting leaks in aqueous environments, especially when mounted on an underwater vehicle.
    • 一种荧光计,其包括激发系统,所述激发系统包括用于产生能够引起荧光材料中的荧光的激发光的激发源; 以及用于检测所述荧光的检测系统。 激发源包括与用于使所述激发光形成在使用期间从荧光计投射的光束的装置相关联的一个或多个发光二极管(LED)。 在一个实施例中,激励系统和检测系统位于相应的分离的壳体中,壳体之间的角度布置是可调节的。 在其他实施例中,激励系统和检测系统位于相同的壳体中。 荧光计特别适用于检测水性环境中的泄漏,特别是当安装在水下航行器上时。
    • 9. 发明授权
    • Apparatus for measuring fluorescent material in a liquid
    • 用于测量液体中的荧光材料的装置
    • US07935938B2
    • 2011-05-03
    • US12280375
    • 2007-02-23
    • Khalid ThabethFrank LunneyTuran Mirza
    • Khalid ThabethFrank LunneyTuran Mirza
    • G01J1/58
    • G01N21/15G01N21/6402G01N21/85G01N33/1833G01N2021/154
    • 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.
    • 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),并且具有形成在其中的一对通道(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。
    • 10. 发明申请
    • Fluorometer
    • 荧光计
    • US20080203332A1
    • 2008-08-28
    • US10591611
    • 2005-03-02
    • Daniel McStayAnton ForteKhalid ThabethTerrence Greenaway
    • Daniel McStayAnton ForteKhalid ThabethTerrence Greenaway
    • H01L31/14G01J1/58
    • G01N21/645G01N21/8507
    • A fluorometer comprising an excitation system including an excitation source for producing excitation light capable of causing fluorescence in fluorescent material; and a detection system for detecting said fluorescence. The excitation source comprises one or more light emitting diodes (LEDs) associated with means for causing said excitation light to form a beam that projects, during use, from the fluorometer. In one embodiment, the excitation system and the detection system are located in respective separate housings, the angular disposition between the housings being adjustable. In other embodiments, the excitation system and the detection system are located in the same housing. The fluorometer is particularly suited for use in detecting leaks in aqueous environments, especially when mounted on an underwater vehicle.
    • 一种荧光计,其包括激发系统,所述激发系统包括用于产生能够引起荧光材料中的荧光的激发光的激发源; 以及用于检测所述荧光的检测系统。 激发源包括与用于使所述激发光形成在使用期间从荧光计投射的光束的装置相关联的一个或多个发光二极管(LED)。 在一个实施例中,激励系统和检测系统位于相应的分离的壳体中,壳体之间的角度布置是可调节的。 在其他实施例中,激励系统和检测系统位于相同的壳体中。 荧光计特别适用于检测水性环境中的泄漏,特别是当安装在水下航行器上时。