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公开(公告)号:WO2007050123A9
公开(公告)日:2007-06-28
申请号:PCT/US2006019161
申请日:2006-05-17
Applicant: HONEYWELL INT INC , BONNE ULRICH , DETRY JAMES , MARTA TERESA , JOHNSON KLEIN
Inventor: BONNE ULRICH , DETRY JAMES , MARTA TERESA , JOHNSON KLEIN
IPC: G01J3/20
CPC classification number: G01J3/20 , G01F1/6845 , G01J3/02 , G01J3/0256 , G01J3/0291 , G01N21/05 , G01N21/65 , G01N21/658 , G01N27/02 , G01N2021/0346 , G01N2021/058 , G01N2021/651
Abstract: An optical spectrometer (10, 20, 30, 40, 50) having a multi-wafer structure. The structure may be fabricated with MEMS technology. The spectrometer may be integrated with a fluid analyzer (110). A reflective grating (14) such as a diffraction or holographic grating situated on the circumference of a Rowland circle (15) along with a point (17) of light emission and a detector (19) may be a configuration of the spectrometer. Some configurations may use an external light source where the light may be optically conveyed to the point (17) of emission on the circle. There may be a Raman configuration where an interaction of light (48) with a sample or an interactive film (49) of a channel in a fluid analyzer is the point of light emission for the spectrometer. In some configurations of the spectrometer, the grating (14, 55) and/or the film may be reflective or transmissive.
Abstract translation: 一种具有多晶片结构的光学分光计(10,20,30,40,50)。 该结构可以用MEMS技术制造。 光谱仪可以与流体分析仪(110)集成。 位于罗兰圆(15)的圆周上的衍射或全息光栅以及光发射点(17)和检测器(19)的反射光栅(14)可以是光谱仪的配置。 一些配置可以使用外部光源,其中光可以被光学地传送到圆上发射的点(17)。 可能存在拉曼配置,其中光(48)与流体分析器中的通道的样品或交互式膜(49)的相互作用是光谱仪的光发射点。 在光谱仪的一些配置中,光栅(14,55)和/或膜可以是反射或透射的。
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公开(公告)号:WO2007050123A3
公开(公告)日:2007-08-23
申请号:PCT/US2006019161
申请日:2006-05-17
Applicant: HONEYWELL INT INC , BONNE ULRICH , DETRY JAMES , MARTA TERESA , JOHNSON KLEIN
Inventor: BONNE ULRICH , DETRY JAMES , MARTA TERESA , JOHNSON KLEIN
IPC: G01J3/20
CPC classification number: G01J3/20 , G01F1/6845 , G01J3/02 , G01J3/0256 , G01J3/0291 , G01N21/05 , G01N21/65 , G01N21/658 , G01N27/02 , G01N2021/0346 , G01N2021/058 , G01N2021/651
Abstract: An optical spectrometer (10, 20, 30, 40, 50) having a multi-wafer structure. The structure may be fabricated with MEMS technology. The spectrometer may be integrated with a fluid analyzer (110). A reflective grating (14) such as a diffraction or holographic grating situated on the circumference of a Rowland circle (15) along with a point (17) of light emission and a detector (19) may be a configuration of the spectrometer. Some configurations may use an external light source where the light may be optically conveyed to the point (17) of emission on the circle. There may be a Raman configuration where an interaction of light (48) with a sample or an interactive film (49) of a channel in a fluid analyzer is the point of light emission for the spectrometer. In some configurations of the spectrometer, the grating (14, 55) and/or the film may be reflective or transmissive.
Abstract translation: 具有多晶片结构的光谱仪(10,20,30,40,50)。 该结构可以用MEMS技术制造。 光谱仪可以与流体分析器(110)集成。 位于罗兰圆周(15)的衍射或全息光栅以及发光点(17)和检测器(19)的反射光栅(14)可以是光谱仪的结构。 一些配置可以使用外部光源,其中光可以光学地传送到圆上的发射点(17)。 可以存在拉曼配置,其中光(48)与流体分析仪中的通道的样品或交互膜(49)的相互作用是光谱仪的发光点。 在光谱仪的某些配置中,光栅(14,55)和/或膜可以是反射的或透射的。
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公开(公告)号:WO0210714A2
公开(公告)日:2002-02-07
申请号:PCT/US0124119
申请日:2001-08-02
Applicant: HONEYWELL INT INC
Inventor: CABUZ CLEOPATRA , MARTA TERESA , PADMANABHAN ARAVIND , COX JAMES ALLEN , ZOOK DAVID J
CPC classification number: G01N15/1456 , G01N15/1434 , G01N35/085 , G01N2015/0069 , G01N2015/0073 , G01N2015/008 , G01N2015/0238 , G01N2015/1075
Abstract: An optical detection system for flow cytometry that uses two or more light sources (208,210) positioned laterally at different distances from the central axis (202) of the flow stream (50) for providing light through different parts of the flow stream (50). Byusing two or more light sources (208,210), the particle position can be detected, and the alignment and width of the core stream (160) can be monitored and controlled. In addition, the velocity and size of the particles can be more accurately determined than when only a single light source is used.
Abstract translation: 一种用于流式细胞术的光学检测系统,其使用两个或更多个光源(208,210),所述两个或更多个光源(208,210)横向定位在与所述流动流(50)的中心轴线(202)不同的距离处,用于通过所述流动流(50)的不同部分提供光。 通过使用两个或更多个光源(208,210),可以检测颗粒位置,并且可以监测和控制核心流(160)的对准和宽度。 此外,与仅使用单个光源相比,可以更准确地确定颗粒的速度和尺寸。
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公开(公告)号:DE602006021005D1
公开(公告)日:2011-05-12
申请号:DE602006021005
申请日:2006-05-17
Applicant: HONEYWELL INT INC
Inventor: BONNE ULRICH , DETRY JAMES , MARTA TERESA , JOHNSON KLEIN
IPC: G01J3/20
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公开(公告)号:DE102018133258A1
公开(公告)日:2019-06-27
申请号:DE102018133258
申请日:2018-12-20
Applicant: HONEYWELL INT INC
Inventor: MCBRADY ADAM DEWEY , BORK STEPHAN , MARTA TERESA
Abstract: Eine Vorrichtung und zugehörige Verfahren beziehen sich auf eine Partikel-(PM)-Sensoranordnung, die einen PM-Anzahlwert von einem optischen Impulszählsensor empfängt und die Sensoreigenschaften als Reaktion auf kürzlich veröffentlichte hochgenaue Luftqualitätsinformationen in einem lokalen Bereich, der die Sensoranordnung enthält, selektiv kalibriert. In einem veranschaulichenden Beispiel können die Luftqualitätsinformationen von verschiedenen PM-Überwachungsstationen erzeugt und beispielsweise in Datenströmen oder Datensammlungen veröffentlicht werden. Die Sensoranordnung kann beispielsweise einen spezifischen regionalen PM-Massendichte-Referenzwert aus den empfangenen Luftqualitätsinformationen auswählen, welche Ortsinformationen der Sensoranordnung zugeordnet sind. Basierend auf den veröffentlichten Luftqualitätsinformationen kann die Sensoranordnung eine Kalibrierungskurve beispielsweise aus einem Satz vorbestimmter Kalibrierungskurven auswählen. Eine mobile kostengünstige PM-Sensoranordnung kann vorteilhaft kostenintensive veröffentlichte PM-Luftqualitätsinformationen nutzen, um die Genauigkeit bei der lokalen PM-Messung dynamisch zu verbessern.
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公开(公告)号:AU8095601A
公开(公告)日:2002-02-13
申请号:AU8095601
申请日:2001-08-02
Applicant: HONEYWELL INT INC
Inventor: CABUZ CLEOPATRA , MARTA TERESA , PADMANABHAN ARAVIND , COX JAMES ALLEN , ZOOK DAVID J
Abstract: An optical detection system for flow cytometry that uses two or more light sources positioned laterally at different distances from the central axis of the flow stream for providing light through different parts of the flow stream. By using two or more light sources, the particle position can be detected, and the alignment and width of the core stream can be monitored and controlled. In addition, the velocity and size of the particles can be more accurately determined than when only a single light source is used.
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