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Patent Agency Ranking
公开(公告)号：WO2015069934A2
公开(公告)日：2015-05-14
申请号：PCT/US2014/064405
申请日：2014-11-06
Applicant: SPECTRASENSORS, INC.
Inventor： SCOTT, Peter , FEITISCH, Alfred , DORN, Peter , CHAIMOWITZ, Adam, S. , HUANG, Hsu-hung , SCHREMPEL, Mthias , KELLER, Lutz
CPC classification number: G01N21/031 , G01J3/42 , G01J2003/423 , G01N21/01 , G01N21/0303 , G01N21/05 , G01N21/27 , G01N2021/0307 , G01N2201/06113
Abstract: A sample cell can be designed to minimize excess gas volume. Described features can be advantageous in reducing an amount of gas required to flow through the sample cell during spectroscopic measurements, and in reducing a time (e.g. a total volume of gas) required to flush the cell between sampling events. In some examples, contours of the inners surfaces of the sample cell that contact the contained gas can be shaped, dimensioned, etc. such that a maximum clearance distance is provided between the inner surfaces at one or more locations. Systems, methods, and articles, etc. are described.
Abstract translation: 可以设计样品池以最小化过量气体体积。 所描述的特征可以有利于在光谱测量期间减少流过样品池所需的气体量，并且减少在取样事件之间冲洗电池所需的时间（例如总体积的气体）。 在一些示例中，接触所容纳的气体的样品池的内部表面的轮廓可以成形，定尺寸等，使得在一个或多个位置处的内表面之间提供最大间隙距离。 描述系统，方法和物品等。
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公开(公告)号：WO2014093665A1
公开(公告)日：2014-06-19
申请号：PCT/US2013/074749
申请日：2013-12-12
Applicant: SPECTRASENSORS, INC.
Inventor： KELLER, Lutz , FEITISCH, Alfred , SCOTT, Peter , SCHREMPEL, Mathias , ST.JOHN, Nathan
CPC classification number: G01N21/0303 , G01J3/42 , G01N21/031 , G01N21/09 , G01N21/3504
Abstract: A spectrometer cell can include a spacer, at least one end cap, and at least one mirror with a reflective surface. The end cap can be positioned proximate to a first contact end of the spacer such that the end cap and spacer at least partially enclose an internal volume of the spectrometer cell. The mirror can be secured in place by a mechanical attachment that may include attachment materials that are chemically inert to at least one reactive gas compound, be thermally stable above at least 120 °C, and be capable of holding an optical axis of the reflective surface in a fixed orientation relative to other components of the spectrometer cell and or a spectrometer device that comprises the spectrometer cell. The mirror can optionally be constructed of a material such as stainless steel, copper, aluminum, alumino-silicate, ceramic, or the like. Related methods, articles of manufacture, systems, etc. are described.
Abstract translation: 光谱仪单元可以包括间隔物，至少一个端盖和至少一个具有反射表面的反射镜。 端盖可以定位成靠近隔离件的第一接触端，使得端盖和间隔件至少部分地包围光谱仪单元的内部体积。 反射镜可以通过机械附件固定在适当位置，机械附件可以包括对至少一种反应性气体化合物具有化学惰性的附着材料，在至少120℃以上是热稳定的，并且能够保持反射表面的光轴 相对于光谱仪单元的其它部件为固定的取向，或包含光谱仪单元的光谱仪装置。 镜子可任选地由诸如不锈钢，铜，铝，铝硅酸盐，陶瓷等的材料构成。 描述了相关方法，制品，系统等。
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公开(公告)号：EP3066453A2
公开(公告)日：2016-09-14
申请号：EP14802567.9
申请日：2014-11-06
Applicant: SpectraSensors, Inc.
Inventor： SCOTT, Peter , FEITISCH, Alfred , DORN, Peter , CHAIMOWITZ, Adam, S. , HUANG, Hsu-hung , SCHREMPEL, Mthias , KELLER, Lutz
CPC classification number: G01N21/031 , G01J3/42 , G01J2003/423 , G01N21/01 , G01N21/0303 , G01N21/05 , G01N21/27 , G01N2021/0307 , G01N2201/06113
Abstract: A sample cell can be designed to minimize excess gas volume. Described features can be advantageous in reducing an amount of gas required to flow through the sample cell during spectroscopic measurements, and in reducing a time (e.g. a total volume of gas) required to flush the cell between sampling events. In some examples, contours of the inners surfaces of the sample cell that contact the contained gas can be shaped, dimensioned, etc. such that a maximum clearance distance is provided between the inner surfaces at one or more locations. Systems, methods, and articles, etc. are described.
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公开(公告)号：EP3066453B1
公开(公告)日：2019-03-20
申请号：EP14802567.9
申请日：2014-11-06
Applicant: SpectraSensors, Inc.
Inventor： SCOTT, Peter , FEITISCH, Alfred , DORN, Peter , CHAIMOWITZ, Adam, S. , HUANG, Hsu-hung , SCHREMPEL, Mthias , KELLER, Lutz
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公开(公告)号：EP2932235A1
公开(公告)日：2015-10-21
申请号：EP13821235.2
申请日：2013-12-12
Applicant: SpectraSensors, Inc.
Inventor： KELLER, Lutz , FEITISCH, Alfred , SCOTT, Peter , SCHREMPEL, Mathias , ST.JOHN, Nathan
CPC classification number: G01N21/0303 , G01J3/42 , G01N21/031 , G01N21/09 , G01N21/3504
Abstract: A spectrometer cell can include a spacer, at least one end cap, and at least one mirror with a reflective surface. The end cap can be positioned proximate to a first contact end of the spacer such that the end cap and spacer at least partially enclose an internal volume of the spectrometer cell. The mirror can be secured in place by a mechanical attachment that may include attachment materials that are chemically inert to at least one reactive gas compound, be thermally stable above at least 120 °C, and be capable of holding an optical axis of the reflective surface in a fixed orientation relative to other components of the spectrometer cell and or a spectrometer device that comprises the spectrometer cell. The mirror can optionally be constructed of a material such as stainless steel, copper, aluminum, alumino-silicate, ceramic, or the like. Related methods, articles of manufacture, systems, etc. are described.
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