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1. 发明公开

EP3353513A2 METHOD AND APPARATUS FOR HIGH SENSITIVITY PARTICULATE DETECTION IN INFRARED DETECTOR ASSEMBLIES 有权
公开(公告)号：EP3353513A2
公开(公告)日：2018-08-01
申请号：EP16819709.3
申请日：2016-07-22
申请人： Raytheon Company
发明人： MARTIN, Chadwick B. , KREMER, Rex M. , TEMKIN, Jesse C.
IPC分类号： G01J5/04 , G01J5/06 , G01N21/94
CPC分类号： G01J5/043 , G01J5/044 , G01J5/061 , G01J5/522 , G01J2005/066 , G01N21/94 , G01N2021/157
摘要： A detector assembly includes a dewar chamber having an aperture and an infrared radiation detector. The detector assembly also includes a mirror disposed adjacent the aperture of the dewar chamber, where the mirror has a reflective surface and an emitting region facing the aperture. The infrared radiation detector is configured to detect first radiation and second radiation from the mirror. The first radiation originates from at least one relatively cold surface in the dewar chamber and reflects off the reflective surface of the mirror. The second warm radiation originates from at least one relatively warm surface at or behind the emitting region. The infrared radiation detector is also configured to detect an artifact caused by a particle in the dewar chamber that blocks a portion of the first or second radiation.

2. 发明授权

EP2467686B1 ANORDNUNG MIT EINER ELEKTRISCHEN MASCHINE SOWIE VERFAHREN ZUM BETREIBEN EINER ELEKTRISCHEN MASCHINE 有权转让
标题翻译：用于操作电机的电机和方法安排
公开(公告)号：EP2467686B1
公开(公告)日：2013-05-15
申请号：EP09781974.2
申请日：2009-08-19
申请人： Siemens Aktiengesellschaft
发明人： ZETTNER, Jürgen
IPC分类号： G01J5/00 , G01J5/04 , H02K11/00
CPC分类号： G01J5/0022 , G01J5/00 , G01J5/0096 , G01J5/04 , G01J5/042 , G01J5/044 , G01J5/048 , H02K11/25

3. 发明公开

EP2137352A2 METHOD AND APPARATUS FOR ULTRASONIC SENSING 有权
标题翻译：方法和设备超声波扫描
公开(公告)号：EP2137352A2
公开(公告)日：2009-12-30
申请号：EP08742987.4
申请日：2008-04-16
申请人： TSD Integrated Controls, LLC
发明人： DI FEDERICO, Ivan
IPC分类号： E01C19/00 , G01B17/00 , G01J5/04
CPC分类号： G01S15/87 , E01C19/006 , G01J5/0022 , G01J5/0205 , G01J5/025 , G01J5/041 , G01J5/044 , G01J5/048 , G01S7/521 , G01S2007/52014
摘要： A distance and temperature sensing unit is used on paving vehicles. The unit has a first set of range sensors of a first diameter and a second set of range sensors of a second diameter. The unit calculates a weighted average distance to a road surface based on ranges measured by the multiple sensors. The unit also has a temperature sensor on a temperature bar. The bar is affixed to the unit by a flexible connection preventing break-off when the bar encounters obstacles, like the road surface, while the paving vehicle is moving.

4. 发明公开

EP1729102A3 Detector with miniature optics for constant energy collection from different distances 有权转让
标题翻译：探测器与各种不同的距离恒定的能量收集微型光学
公开(公告)号：EP1729102A3
公开(公告)日：2009-07-29
申请号：EP06010880.0
申请日：2006-05-24
申请人： Gerlitz, Yonathan
发明人： Gerlitz, Yonathan
IPC分类号： G01J1/04
CPC分类号： G01J1/06 , G01J1/02 , G01J1/0204 , G01J1/0233 , G01J1/0266 , G01J1/0271 , G01J1/04 , G01J1/0411 , G01J5/02 , G01J5/0215 , G01J5/0265 , G01J5/044 , G01J5/08 , G01J5/0806 , G01J5/089
摘要： An apparatus consists of a light detector and optics, constructs to collect the same energy from the same area size on the target, when the target's distance from the detector is changeable.

5. 发明公开

EP0729319A1 INFRARED THERMOMETER 失效
标题翻译：红外测温仪
公开(公告)号：EP0729319A1
公开(公告)日：1996-09-04
申请号：EP95901736.0
申请日：1994-10-31
申请人： THERMOSCAN INC.
发明人： MOORADIAN, Mark
IPC分类号： G01J5 , A61B5 , G01K13
CPC分类号： G01J5/04 , G01J5/0235 , G01J5/044 , G01J5/048 , G01J5/049 , G01J5/08 , G01J5/0818
摘要： A novel waveguide assembly (30) for use in an IR thermometer of the type used in measuring temperature of the tympanic membrane of the ear for body temperature determinations. The assembly (30) provides a unique arrangement of spacers (20) and a protective sheath (30) to create a durable yet inexpensive waveguide. The spacer (20) includes radially offset contact points (23) that induce moment arms to absorb shock and other forms of rough handling encountered in daily use.

6. 发明公开

EP2963401A3 DEROTATION ASSEMBLY AND METHOD FOR A SCANNING SENSOR 有权
标题翻译： DEROTATIONSANORDNUNG AND METHOD FOR A扫描传感器
公开(公告)号：EP2963401A3
公开(公告)日：2016-04-27
申请号：EP15170913.6
申请日：2015-06-05
申请人： Raytheon Company
发明人： HAYNES, Evan
IPC分类号： G01J5/04 , G01J5/00 , G01J5/08 , F04C29/00 , G01J5/06 , G02B27/64 , G03B17/48
CPC分类号： G01J1/0271 , G01J1/0403 , G01J5/044 , G01J5/047 , G01J5/061 , G01J5/089 , G01J5/0893 , G01J2005/0077 , G02B27/644 , G03B17/48
摘要： An assembly that enables precise mounting of a sensor with improved heat transfer and rotation compensation includes an integrated dewar cooler assembly incorporating the sensor. The dewar assembly is mated to a motorized mount that is controlled to stabilize the rotation of the scene. The sensor is radially aligned relative to the axis of rotation in two adjustment stages. A first stage of adjustment controls the radial position of the sensor inside a bearing. And a second stage of adjustment controls radial translation of the entire assembly outside the bearing. Passive heat transfer is accomplished through a pair of heat sinks that effectively sandwich a hot expander end cap of the dewar, providing multiple heat paths. The entire dewar assembly is rotated during operation to stabilize the scene. The rotating mass of a cooling compressor coupled to the dewar is counter-balanced to avoid torque due to inertia.

7. 发明公开

EP2963401A2 DEROTATION ASSEMBLY AND METHOD FOR A SCANNING SENSOR 有权
标题翻译：扫描传感器的喷墨组件和方法
公开(公告)号：EP2963401A2
公开(公告)日：2016-01-06
申请号：EP15170913.6
申请日：2015-06-05
申请人： Raytheon Company
发明人： HAYNES, Evan
IPC分类号： G01J5/04 , G01J5/00 , G01J5/08 , F04C29/00 , G01J5/06 , G02B27/64 , G03B17/48
CPC分类号： G01J1/0271 , G01J1/0403 , G01J5/044 , G01J5/047 , G01J5/061 , G01J5/089 , G01J5/0893 , G01J2005/0077 , G02B27/644 , G03B17/48
摘要： An assembly that enables precise mounting of a sensor with improved heat transfer and rotation compensation includes an integrated dewar cooler assembly incorporating the sensor. The dewar assembly is mated to a motorized mount that is controlled to stabilize the rotation of the scene. The sensor is radially aligned relative to the axis of rotation in two adjustment stages. A first stage of adjustment controls the radial position of the sensor inside a bearing. And a second stage of adjustment controls radial translation of the entire assembly outside the bearing. Passive heat transfer is accomplished through a pair of heat sinks that effectively sandwich a hot expander end cap of the dewar, providing multiple heat paths. The entire dewar assembly is rotated during operation to stabilize the scene. The rotating mass of a cooling compressor coupled to the dewar is counter-balanced to avoid torque due to inertia.
摘要翻译：一种能够精确安装传感器并改善传热和旋转补偿的组件包括集成了传感器的集成杜瓦冷却器组件。杜瓦瓶组件被配对到一个机动的安装座，它被控制以稳定场景的旋转。传感器在两个调节阶段中相对于旋转轴线径向对齐。调节的第一阶段控制传感器在轴承内部的径向位置。第二阶段的调整控制整个组件在轴承外部的径向平移。被动传热是通过一对散热片实现的，它们有效地夹住了杜瓦瓶的热膨胀器端盖，提供了多条散热路径。整个杜瓦组件在操作期间旋转以稳定场景。连接到杜瓦瓶的冷却压缩机的旋转质量被平衡以避免由于惯性而产生的扭矩。

8. 发明公开

EP2930484A1 RUGGEDIZED DEWAR UNIT FOR INTEGRATED DEWAR DETECTOR 有权转让
标题翻译： STOSSFESTE DEWAR-EINHEITFÜRINTEGRIERTEN DEWAR-DETEKTOR
公开(公告)号：EP2930484A1
公开(公告)日：2015-10-14
申请号：EP15157255.9
申请日：2015-03-02
申请人： Semi Conductor Devices - An Elbit Systems - Rafael Partnership
发明人： Veprick, Alexander
IPC分类号： G01J5/04 , G01J5/06 , F17C13/00 , F25D19/00 , H01L31/024
CPC分类号： G01J5/061 , F17C13/006 , F25B2500/13 , F25D19/006 , G01J5/023 , G01J5/044 , H01L31/024 , H02S40/44
摘要： An Integrated Dewar Detector Assembly (IDDA) is presented. The IDDA comprises: a cold finger base; an elongated Dewar envelope having a proximal end associated with the cold finger base and a distal end comprising an optical window; an elongated tubular cold finger located inside said elongated Dewar envelope and having a proximal end at the cold finger base and a distal end for carrying a detector so as to expose the detector to incoming radiation through said optical window; an internal front support member extending from an inner surface of the Dewar envelope at its distal end to the distal end of the cold finger; and at least one wideband dynamic vibration absorber assembly located outside the Dewar envelope and attached to at least one location on an exterior surface of the Dewar envelope, said at least one dynamic vibration absorber thereby attenuating vibration of the cold finger and the detector.
摘要翻译：介绍了一个综合的杜瓦检测器组件（IDDA）。 IDDA包括：冷指基; 细长的杜瓦包膜具有与冷指基部相关联的近端和包括光学窗口的远端; 细长的管状冷指状物位于所述细长的杜瓦封套内部，并且具有在冷指基部处的近端和用于承载检测器的远端，以便将检测器暴露于通过所述光学窗口的入射辐射; 内部前支撑构件，其在其远端处从杜瓦封套的内表面延伸到冷指的远端; 以及至少一个宽带动态吸振器组件，其位于杜瓦封套外部并且附接到杜瓦封套的外表面上的至少一个位置，所述至少一个动态振动吸收器从而衰减冷手指和检测器的振动。

9. 发明公开

EP2067685A2 Apparatus for contactless measurement of temperatures of a rail car 有权转让
标题翻译： Vorrichtung zur kontaktlosen Temperaturmessung eines Schienenfahrzeugs
公开(公告)号：EP2067685A2
公开(公告)日：2009-06-10
申请号：EP08170598.0
申请日：2008-12-03
申请人： General Electric Company
发明人： Konrad, Andreas , Hesser, Peter
IPC分类号： B61K9/04 , G01J5/00
CPC分类号： B61K9/04 , G01J5/0022 , G01J5/025 , G01J5/04 , G01J5/041 , G01J5/044 , G01J5/047 , G01J5/048 , G01J5/08 , G01J5/0806 , G01J5/0809 , G01J5/089 , G01J5/0893
摘要： The invention concerns an apparatus (100, 200, 1000) for contactless measurement of infrared radiation of two regions (22, 24) of a rail car, wherein the apparatus comprises a first infrared sensor adapted to measure the first region (24), and a second infrared sensor adapted to measure the second region (22) independently of the measurement of the first region, wherein a common optical element is provided for measuring the first and second regions with the first infrared sensor and a second infrared sensor respectively. Further, the invention concerns an apparatus (100, 200) for contactless measurement of infrared radiation of at least a region of a rail car, wherein the apparatus is adapted to be arranged in a track bed with at least one rail (14a, 14b) and comprises a mounting with an optical element, wherein a measurement module (1000) with an infrared sensor having a directed detection region is fixed to the mounting such that the mounting and the measurement module form a installable unit, wherein the measurement module and the optical element of the mounting have a fixed geometry with respect to each other and have for operation a predetermined relation to each other that is configurable before the installation.
摘要翻译：本发明涉及一种用于对轨道车辆的两个区域（22,24）的红外辐射进行非接触式测量的装置（100,200,1000），其中该装置包括适于测量第一区域（24）的第一红外传感器，以及第二红外传感器，其独立于所述第一区域的测量来测量所述第二区域（22），其中提供公共光学元件用于分别用所述第一红外传感器和第二红外传感器测量所述第一和第二区域。此外，本发明涉及一种用于对轨道车辆的至少一个区域的红外线辐射进行非接触式测量的装置（100,200），其中所述装置适于布置在具有至少一个轨道（14a，14b）的轨道床中，并且包括具有光学元件的安装件，其中具有指向检测区域的红外传感器的测量模块（1000）固定到所述安装件，使得所述安装件和所述测量模块形成可安装单元，其中所述测量模块和所述光学元件安装件的元件相对于彼此具有固定的几何形状，并且具有在安装之前可配置的彼此之间的预定关系的操作。

10. 发明公开

EP0729319A4 INFRARED THERMOMETER 失效
标题翻译：红外测温仪
公开(公告)号：EP0729319A4
公开(公告)日：1997-04-23
申请号：EP95901736
申请日：1994-10-31
申请人： THERMOSCAN INC
发明人： MOORADIAN MARK
IPC分类号： G01J5/02 , A61B5/01 , G01J5/00 , G01J5/04 , G01K13/00 , A61B6/00
CPC分类号： G01J5/04 , G01J5/0235 , G01J5/044 , G01J5/048 , G01J5/049 , G01J5/08 , G01J5/0818
摘要： A novel waveguide assembly (30) for use in an IR thermometer of the type used in measuring temperature of the tympanic membrane of the ear for body temperature determinations. The assembly (30) provides a unique arrangement of spacers (20) and a protective sheath (30) to create a durable yet inexpensive waveguide. The spacer (20) includes radially offset contact points (23) that induce moment arms to absorb shock and other forms of rough handling encountered in daily use.

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