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公开(公告)号：US10416072B2
公开(公告)日：2019-09-17
申请号：US15318756
申请日：2015-06-17
Applicant: DANFOSS IXA A/S
Inventor： Allan Skouboe , Jesper Høyer , Carsten Moberg
Abstract: A probe for an IR or UV sensor comprising a light emitter and detector is described comprising a lens. The detector detects the spectrums of the emitted light after it has passed a gas to be measured. The sensor of the present invention is especially suitable for such as harsh or aggressive environments measuring the exhaust gasses, for example in ships, vehicles, chimneys etc., and comprises purge gas protections for delicate optical parts to prevent particles etc. from the exhaust gas depositing on the optics. The sensor further has a flow of sample gas from the gas to be measured being adapted to prevent the purge gas from inferring with the measurements.
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公开(公告)号：US09897550B2
公开(公告)日：2018-02-20
申请号：US15318719
申请日：2015-06-17
Applicant: DANFOSS IXA A/S
Inventor： Carsten Moberg , Allan Skouboe , Jesper Høyer
CPC classification number: G01N21/8507 , G01N21/15 , G01N21/27 , G01N2021/151
Abstract: A probe for an IR or UV sensor comprising a light emitter and detector is described comprising a lens. The detector detects the spectrums of the emitted light after it has passed a gas to be measured. The sensor of the present invention is especially suitable for such as harsh or aggressive environments measuring the exhaust gasses, for example in ships, vehicles, chimneys etc., and comprises purge gas protections for delicate optical parts to prevent particles etc. from the exhaust gas depositing on the optics. The sensor further has a flow of sample gas from the gas to be measured being adapted to prevent the purge gas from inferring with the measurements where the sample gas are split into at least two flows where one is adapted for preventing the purge gas from influencing the measurement in a measuring region.
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公开(公告)号：US20170131199A1
公开(公告)日：2017-05-11
申请号：US15318756
申请日：2015-06-17
Applicant: DANFOSS IXA A/S
Inventor： Allan Skouboe , Jesper Høyer , Carsten Moberg
CPC classification number: G01N21/15 , G01N21/274 , G01N21/8507 , G01N2021/8578 , G01N2201/0233
Abstract: A probe for an IR or UV sensor comprising a light emitter and detector is described comprising a lens. The detector detects the spectrums of the emitted light after it has passed a gas to be measured. The sensor of the present invention is especially suitable for such as harsh or aggressive environments measuring the exhaust gasses, for example in ships, vehicles, chimneys etc., and comprises purge gas protections for delicate optical parts to prevent particles etc. from the exhaust gas depositing on the optics. The sensor further has a flow of sample gas from the gas to be measured being adapted to prevent the purge gas from inferring with the measurements.
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公开(公告)号：EP3158319A1
公开(公告)日：2017-04-26
申请号：EP15730479.1
申请日：2015-06-17
Applicant: Danfoss IXA A/S
Inventor： SKOUBOE, Allan , HOYER, Jesper , MOBERG, Carsten
CPC classification number: G01N21/15 , G01N21/274 , G01N21/8507 , G01N2021/8578 , G01N2201/0233
Abstract: A probe for an IR or UV sensor comprising a light emitter and detector is described comprising a lens. The detector detects the spectrums of the emitted light after it has passed a gas to be measured. The sensor of the present invention is especially suitable for such as harsh or aggressive environments measuring the exhaust gasses, for example in ships, vehicles, chimneys etc., and comprises purge gas protections for delicate optical parts to prevent particles etc. from the exhaust gas depositing on the optics. The sensor further has a flow of sample gas from the gas to be measured being adapted to prevent the purge gas from inferring with the measurements.
Abstract translation: 描述了用于包括光发射器和检测器的IR或UV传感器的探测器，其包括透镜。 检测器在通过待测气体之后检测发射光的光谱。 本发明的传感器尤其适用于例如在船舶，车辆，烟囱等中测量废气的恶劣或恶劣环境，并且包括用于精密光学部件的净化气体保护以防止废气中的颗粒等 沉积在光学器件上。 传感器还具有来自待测气体的样本气体流，适合于防止吹扫气体随着测量而被推断。
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15.发明公开
公开(公告)号：EP2419703A1
公开(公告)日：2012-02-22
申请号：EP10714565.8
申请日：2010-04-16
Applicant: Danfoss Ixa A/s
Inventor： STOLBERG-ROHR, Thomine , JENSEN, Jens Møller , KRISHNA, Arun , MUNCH, Lars , BUCHNER, Rainer , MOOS, Henrik Gedde
CPC classification number: G01N21/314 , G01J5/0014 , G01J5/602 , G01N21/3504
Abstract: The invention relates to a sensor having a filter arrangement, downstream of which there is arranged a detector arrangement, and an evaluating device which is connected to the detector arrangement, the filter arrangement has at least a first filter, the suspect filter, which is configured as a band pass filter allowing the passage of a first predetermined band, the suspect band, at least one second filter, the reference filter(s), which is configured as band pass filters allowing the passage of a second predetermined band(s), the reference band(s), and where the detector arrangement has at least one detector associated with the at least one of the filters. The sensor uses the band pass filters to measure the temperature of an emitting source. The sensor with advantage could be utilized within the IR band, and could advantageously be used to detect CO
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Patent Agency Ranking
公开(公告)号：EP2419713B1
公开(公告)日：2019-01-02
申请号：EP10714563.3
申请日：2010-04-16
Applicant: Danfoss Ixa A/s
Inventor： JENSEN, Jens Møller , KRISHNA, Arun , MUNCH, Lars , BUCHNER, Rainer , STOLBERG-ROHR, Thomine , MOOS, Henrik Gedde
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17.发明授权
公开(公告)号：EP2419703B1
公开(公告)日：2013-03-20
申请号：EP10714565.8
申请日：2010-04-16
Applicant: Danfoss Ixa A/s
Inventor： STOLBERG-ROHR, Thomine , JENSEN, Jens Møller , KRISHNA, Arun , MUNCH, Lars , BUCHNER, Rainer , MOOS, Henrik Gedde
CPC classification number: G01N21/314 , G01J5/0014 , G01J5/602 , G01N21/3504
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公开(公告)号：EP3158318A1
公开(公告)日：2017-04-26
申请号：EP15728896.0
申请日：2015-06-17
Applicant: Danfoss IXA A/S
Inventor： MOBERG, Carsten , SKOUBOE, Allan , HØYER, Jesper
CPC classification number: G01N21/8507 , G01N21/15 , G01N21/27 , G01N2021/151
Abstract: A probe for an IR or UV sensor comprising a light emitter and detector is described comprising a lens (2). The detector detects the spectrums of the emitted light after it has passed a gas to be measured (6). The sensor of the present invention is especially suitable for such as harsh or aggressive environments measuring the exhaust gasses, for example in ships, vehicles, chimneys etc., and comprises purge gas protections for delicate optical parts to prevent particles etc. from the exhaust gas depositing on the optics. The sensor further has a flow of sample gas from the gas to be measured being adapted to prevent the purge gas (7) from interfering with the measurements where the sample gas is split into at least two flows (6a, 6b, 6c) where one (6c) is adapted for preventing the purge gas from influencing the measurement in a measuring region (5).
Abstract translation: 描述了用于包括光发射器和检测器的IR或UV传感器的探测器，其包括透镜（2）。 检测器检测到通过待测气体后发射光的光谱（6）。 本发明的传感器尤其适用于例如在船舶，车辆，烟囱等中测量废气的恶劣或恶劣环境，并且包括用于精密光学部件的净化气体保护以防止废气中的颗粒等 沉积在光学器件上。 传感器还具有来自待测气体的样气流，适于防止吹扫气体（7）干扰其中样气被分成至少两个流（6a，6b，6c）的测量，其中一个 （6c）适于防止吹扫气体影响测量区域（5）中的测量。
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公开(公告)号：EP1759187B1
公开(公告)日：2015-03-04
申请号：EP05748773.8
申请日：2005-06-10
Applicant: Danfoss Ixa A/s
Inventor： JENSEN, Jens, Møller , BENSLIMANE, Mohamed, Yahia
CPC classification number: G01N21/3518 , G01J3/36 , G01J2003/1213 , G01N21/314 , G01N2021/3166 , G01N2021/3531
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公开(公告)号：EP2694806A1
公开(公告)日：2014-02-12
申请号：EP12712907.0
申请日：2012-03-21
Applicant: Danfoss IXA A/S
Inventor： JENSEN, Jens, Møller , SØRENSEN, Poul, Kodahl , BUCHNER, Rainer , CHRISTENSEN, Per, Romedahl , PIHL, Kenneth , OLESEN, Oluf, Sigh
IPC: F03D1/06
CPC classification number: G01N21/3504 , G01N21/09 , G01N2021/0335 , Y02E10/721
Abstract: Gas sensor enable to measure gas based on the absorption bands of radiation characteristic to the gas of interest, where the sensor is able to measure gases of temperatures usually too high for the delicate parts of the sensor to endure. The present invention introduces a cooling device connected to the sensor for ensuring a lowered temperature in the vicinity of the delicate parts.
Abstract translation: 气体传感器能够基于感兴趣的气体的辐射特性的吸收带测量气体，其中传感器能够测量气体的温度通常太高，以致传感器的微妙部分经受住。 本发明引入连接到传感器的冷却装置，以确保微妙部分附近的温度降低。
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