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1. 发明授权

US08199326B2 Gas concentration-measuring device 有权
标题翻译：气体浓度测量装置
公开(公告)号：US08199326B2
公开(公告)日：2012-06-12
申请号：US12689525
申请日：2010-01-19
申请人： Peter Dreyer , Günter Steinert , Alfred Kelm , Christian Jäger , Livio Fornasiero , Hartmut Stark , Ralf Buchtal , Burkhard Stock , Ralf Döring , Anja Künzel, legal representative
发明人： Peter Dreyer , Günter Steinert , Alfred Kelm , Christian Jäger , Livio Fornasiero , Hartmut Stark , Ralf Buchtal , Burkhard Stock , Ralf Döring
IPC分类号： G01B9/02 , G01N21/00
CPC分类号： G01N21/3504 , G01N2021/3133 , G01N2201/069
摘要： A gas concentration-measuring device makes it possible to measure gas components in a gas sample. An interferometer, based on a dual-band Fabry-Perot interferometer (1), is provided with a transmission spectrum that can be set by a control voltage (38). The control voltage (38) of the dual-band Fabry-Perot interferometer (1) is synchronized over the course of time with the activation and deactivation of the radiation sources (11, 12).
摘要翻译：气体浓度测量装置可以测量气体样品中的气体成分。基于双频带法布里 - 珀罗干涉仪（1）的干涉仪被提供有可由控制电压（38）设定的透射光谱。双波段法布里 - 珀罗干涉仪（1）的控制电压（38）随着辐射源（11,12）的激活和去激活而在时间上同步。

2. 发明授权

US07705991B2 Gas concentration measuring apparatus 有权
标题翻译：气体浓度测定装置
公开(公告)号：US07705991B2
公开(公告)日：2010-04-27
申请号：US11902537
申请日：2007-09-24
申请人： Ralf Döring , Andreas Gerk , Günter Steinert , Peter Drever
发明人： Ralf Döring , Andreas Gerk , Günter Steinert , Peter Drever
IPC分类号： G01J3/45 , G01B11/02 , G01B9/02
CPC分类号： G01N21/3504 , G01J3/26 , G01N21/3151 , G01N2021/3133
摘要： A gas concentration measuring apparatus is in miniaturized form and permits the measurement of anesthetic gas components. A variable interferometer is provided on the basis of a Fabry Perot interferometer (1) wherein the mirrors (2, 3) can be changed in spacing with respect to each other. The mirrors (2, 3) have coatings which make possible the transmission in two spectral ranges (Δλ1, Δλ2).
摘要翻译：气体浓度测量装置是小型化的并且允许测量麻醉气体成分。基于法布里珀罗干涉仪（1）提供可变干涉仪，其中可以相对于彼此间隔地改变反射镜（2,3）。反射镜（2,3）具有使两个光谱范围（＆Dgr;λ1，＆Dgr;λ2）的传输成为可能的涂层。

3. 发明申请

US20110252868A1 DEVICE FOR MEASURING THE PHYSICAL PROPERTIES OF GASES 有权
标题翻译：用于测量气体的物理性质的装置
公开(公告)号：US20110252868A1
公开(公告)日：2011-10-20
申请号：US13020403
申请日：2011-02-03
申请人： Ralf DÖRING , Anja KÜNZEL , Peter DREYER , Alfred KELM , Hartmut STARK , Günter STEINERT
发明人： Ralf DÖRING , Anja KÜNZEL , Peter DREYER , Alfred KELM , Hartmut STARK , Günter STEINERT
IPC分类号： G01N27/74
CPC分类号： G01N27/74 , G01N25/18 , G01N33/497
摘要： A device for measuring the concentrations of paramagnetic gases in a gas sample has at least one modulatable magnetic flux source, which has an air gap, to which a gas sample can be fed. A controllable power source, for generating current and voltage signals, is coupled with the modulatable magnetic flux source in order to generate a modulatable magnetic flux within the air gap. Two measuring points are arranged at least partly within the air gap. Each measuring point has an electrically controllable heating device and a heat conduction-measuring unit or resistive measuring device. Each measuring point is coupled with a variable power source to heat the heating device to a working temperature. Each measuring point is coupled with a measuring circuit to measure heat conduction measured signals generated by the heat conduction-measuring unit, from which the concentrations of paramagnetic gases, which are contained in the gas sample, can be derived.
摘要翻译：用于测量气体样品中顺磁气体浓度的装置具有至少一个可调节的磁通源，该磁通源具有气隙，气体样品可供给气隙。用于产生电流和电压信号的可控电源与可调制的磁通源耦合，以在气隙内产生可调节的磁通量。两个测量点至少部分地布置在气隙内。每个测量点都具有电气可控制的加热装置和热传导测量单元或电阻测量装置。每个测量点与可变电源耦合，以将加热装置加热至工作温度。每个测量点与测量电路耦合，以测量由热传导测量单元产生的热传导测量信号，可以从中导出气体样品中包含的顺磁性气体的浓度。

4. 发明申请

US20100225917A1 GAS CONCENTRATION-MEASURING DEVICE 有权
标题翻译：气体浓度测量装置
公开(公告)号：US20100225917A1
公开(公告)日：2010-09-09
申请号：US12689525
申请日：2010-01-19
申请人： Peter DREYER , Günter STEINERT , Alfred KELM , Christian JÄGER , Livio Dr. FORNASIERO , Hartmut STARK , Ralf BUCHTAL , Burkhard Dr. STOCK , Ralf DÖRING , Anja Künzel
发明人： Peter DREYER , Günter STEINERT , Alfred KELM , Christian JÄGER , Livio Dr. FORNASIERO , Hartmut STARK , Ralf BUCHTAL , Burkhard Dr. STOCK , Ralf DÖRING , Anja Künzel
IPC分类号： G01N21/00 , G01B9/02
CPC分类号： G01N21/3504 , G01N2021/3133 , G01N2201/069
摘要： A gas concentration-measuring device makes it possible to measure gas components in a gas sample. An interferometer, based on a dual-band Fabry-Perot interferometer (1), is provided with a transmission spectrum that can be set by a control voltage (38). The control voltage (38) of the dual-band Fabry-Perot interferometer (1) is synchronized over the course of time with the activation and deactivation of the radiation sources (11, 12).
摘要翻译：气体浓度测量装置可以测量气体样品中的气体成分。基于双频带法布里 - 珀罗干涉仪（1）的干涉仪被提供有可由控制电压（38）设定的透射光谱。双波段法布里 - 珀罗干涉仪（1）的控制电压（38）随着辐射源（11,12）的激活和去激活而在时间上同步。

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