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1. 发明授权

US08820142B2 Leak detector and process control therefor 有权
标题翻译：泄漏检测器及其过程控制
公开(公告)号：US08820142B2
公开(公告)日：2014-09-02
申请号：US13448887
申请日：2012-04-17
申请人： Frédéric Rouveyre , Didier Pierrejean , Cyrille Nomine
发明人： Frédéric Rouveyre , Didier Pierrejean , Cyrille Nomine
IPC分类号： G01M3/04 , F04D27/00 , G01M3/20 , F04D19/04
CPC分类号： G01M3/205 , F04D19/042 , F04D27/008 , F04D27/0292
摘要： The invention relates to a method for monitoring a leak detector comprising: a secondary vacuum pump designed to be connected to a primary vacuum pump, the secondary vacuum pump comprising a motor, a rotor and a stator, the said rotor being capable of being rotated in the stator by the motor when the motor is powered, and at least one information means capable of being powered electrically, in order to inform a user of the operating state of the leak detector, characterized in that, in the event of the motor power supply being cut off, the kinetic energy of rotation of the secondary vacuum pump rotor in the form of electrical power (101) is recovered in order to power the information means (102). The invention also relates to a leak detector (1) using the said monitoring method.
摘要翻译：本发明涉及一种用于监测泄漏检测器的方法，包括：设计成连接到初级真空泵的第二真空泵，所述二次真空泵包括马达，转子和定子，所述转子能够旋转当电动机被供电时由电动机定子，以及至少一个能够被电力供电的信息装置，以便通知用户泄漏检测器的操作状态，其特征在于，在电动机供电的情况下被切断时，恢复以电力（101）的形式的次级真空泵转子的旋转动能，以便为信息装置（102）供电。本发明还涉及使用所述监测方法的泄漏检测器（1）。

2. 发明申请

US20120266659A1 Leak Detector and Process Control Therefor 有权
标题翻译：泄漏检测器及其过程控制
公开(公告)号：US20120266659A1
公开(公告)日：2012-10-25
申请号：US13448887
申请日：2012-04-17
申请人： Frédéric Rouveyre , Didier Pierrejean , Cyrille Nomine
发明人： Frédéric Rouveyre , Didier Pierrejean , Cyrille Nomine
IPC分类号： G01M3/04
CPC分类号： G01M3/205 , F04D19/042 , F04D27/008 , F04D27/0292
摘要： The invention relates to a method for monitoring a leak detector comprising: a secondary vacuum pump designed to be connected to a primary vacuum pump, the secondary vacuum pump comprising a motor, a rotor and a stator, the said rotor being capable of being rotated in the stator by the motor when the motor is powered, and at least one information means capable of being powered electrically, in order to inform a user of the operating state of the leak detector, characterized in that, in the event of the motor power supply being cut off, the kinetic energy of rotation of the secondary vacuum pump rotor in the form of electrical power (101) is recovered in order to power the information means (102). The invention also relates to a leak detector (1) using the said monitoring method.
摘要翻译：本发明涉及一种用于监测泄漏检测器的方法，包括：设计成连接到初级真空泵的第二真空泵，所述二次真空泵包括马达，转子和定子，所述转子能够旋转当电动机被供电时由电动机定子，以及至少一个能够被电力供电的信息装置，以便通知用户泄漏检测器的操作状态，其特征在于，在电动机供电的情况下被切断时，恢复以电力（101）的形式的次级真空泵转子的旋转动能，以便为信息装置（102）供电。本发明还涉及使用所述监测方法的泄漏检测器（1）。

3. 发明申请

US20130008048A1 Device and Method for Controlling a Dehydration Operation During a Freeze-Drying Treatment 有权
标题翻译：在冷冻干燥处理中控制脱水操作的装置和方法
公开(公告)号：US20130008048A1
公开(公告)日：2013-01-10
申请号：US13576320
申请日：2011-02-01
申请人： Ketan Patel , Didier Pierrejean , Cyrille Nomine , Aurélie Chapron
发明人： Ketan Patel , Didier Pierrejean , Cyrille Nomine , Aurélie Chapron
IPC分类号： F26B5/06 , F26B19/00
CPC分类号： F26B5/06 , G01N21/68
摘要： A device for controlling the dehydration operation during a freeze-drying treatment comprises a freeze-drying chamber (1) connected to a vacuum line, and a gas analyzer, for analyzing the gases contained in the chamber. The gas analyzer comprises a gas ionization system (8) comprising a plasma source (13) in contact with the gases, which plasma source is combined with a generator (15) capable of generating a plasma from said gases, and a system for analyzing the ionized gases, comprising a radiation sensor (17) located close to the plasma generation zone and connected to an apparatus (18) for analyzing the change in the radiative spectrum emitted by the plasma. According to the invention, the device includes a means (16) for repeatedly turning the plasma source (13) on and off. The device may further include an optical port (25) placed between the gas ionization system (8) and the freeze-drying chamber (1). The method of controlling the dehydration operation during a freeze-drying operation comprises an alternation of phases during which the plasma source (13) is turned on and phases during which the plasma source (13) is turned off.
摘要翻译：用于控制冷冻干燥处理中的脱水操作的装置包括连接到真空管线的冷冻干燥室（1）和用于分析容纳在室中的气体的气体分析器。气体分析器包括气体离子化系统（8），其包括与气体接触的等离子体源（13），该等离子体源与能够从所述气体产生等离子体的发生器（15）组合，以及用于分析电离气体包括靠近等离子体产生区并且连接到用于分析由等离子体发射的辐射谱的变化的装置（18）的辐射传感器（17）。根据本发明，该装置包括用于反复转动等离子体源（13）打开和关闭的装置（16）。该装置还可以包括放置在气体离子化系统（8）和冷冻干燥室（1）之间的光学端口（25）。在冷冻干燥操作期间控制脱水操作的方法包括等离子体源（13）导通的相位交替以及等离子体源（13）被关闭的相位。

4. 发明申请

US20060290925A1 Gas monitor device 审中-公开
标题翻译：气体监测仪
公开(公告)号：US20060290925A1
公开(公告)日：2006-12-28
申请号：US11447792
申请日：2006-06-07
申请人： Cyrille Nomine , Didier Pierrejean
发明人： Cyrille Nomine , Didier Pierrejean
IPC分类号： G01J3/30
CPC分类号： G01N21/68 , H01J37/32935
摘要： The monitor device according to the invention comprises an axial excroissance bounded by a gastight peripheral wall permeable to magnetic fields and connected to a chamber, such as a process chamber, where gaseous species to be monitored are present. A light radiation sensor is placed at the end of the axial chamber excroissance and allows the light to be transported via an optical fiber (4a) to an optical spectrometer. A plasma generator generates a monitoring plasma in the internal space of the axial chamber excroissance. One or more magnets are placed outside the peripheral wall of the axial chamber excroissance and generate a magnetic field near the sensor in order to form a magnetic barrier that prevents the ionized particles of the monitoring plasma from propagating toward the sensor. Thus, the sensor and the chamber are prevented from becoming fouled.
摘要翻译：根据本发明的监视器装置包括由可渗透磁场的气密周边壁限定的轴向取向，并连接到诸如处理室的室，其中存在待监测的气体物质。光辐射传感器被放置在轴向腔室抽出的末端，并允许光通过光纤（4a）传输到光谱仪。等离子体发生器在轴向腔室的内部空间中产生监测等离子体。将一个或多个磁体放置在轴向腔室的外部壁的外部，并在传感器附近产生一个磁场，以形成阻止监测等离子体的离子化颗粒向传感器传播的磁屏障。因此，防止传感器和室被污染。

5. 发明授权

US08793896B2 Device and method for controlling a dehydration operation during a freeze-drying treatment 有权
标题翻译：在冷冻干燥处理中控制脱水操作的装置和方法
公开(公告)号：US08793896B2
公开(公告)日：2014-08-05
申请号：US13576320
申请日：2011-02-01
申请人： Ketan Patel , Didier Pierrejean , Cyrille Nomine , Aurélie Chapron
发明人： Ketan Patel , Didier Pierrejean , Cyrille Nomine , Aurélie Chapron
IPC分类号： F26B5/06 , G01N21/68
CPC分类号： F26B5/06 , G01N21/68
摘要： A device for controlling the dehydration operation during a freeze-drying treatment comprises a freeze-drying chamber (1) connected to a vacuum line, and a gas analyzer, for analyzing the gases contained in the chamber. The gas analyzer comprises a gas ionization system (8) comprising a plasma source (13) in contact with the gases, which plasma source is combined with a generator (15) capable of generating a plasma from said gases, and a system for analyzing the ionized gases, comprising a radiation sensor (17) located close to the plasma generation zone and connected to an apparatus (18) for analyzing the change in the radiative spectrum emitted by the plasma. According to the invention, the device includes a means (16) for repeatedly turning the plasma source (13) on and off. The device may further include an optical port (25) placed between the gas ionization system (8) and the freeze-drying chamber (1). The method of controlling the dehydration operation during a freeze-drying operation comprises an alternation of phases during which the plasma source (13) is turned on and phases during which the plasma source (13) is turned off.
摘要翻译：用于控制冷冻干燥处理中的脱水操作的装置包括连接到真空管线的冷冻干燥室（1）和用于分析容纳在室中的气体的气体分析器。气体分析器包括气体离子化系统（8），其包括与气体接触的等离子体源（13），该等离子体源与能够从所述气体产生等离子体的发生器（15）组合，以及用于分析电离气体包括靠近等离子体产生区并且连接到用于分析由等离子体发射的辐射谱的变化的装置（18）的辐射传感器（17）。根据本发明，该装置包括用于反复转动等离子体源（13）打开和关闭的装置（16）。该装置还可以包括放置在气体离子化系统（8）和冷冻干燥室（1）之间的光学端口（25）。在冷冻干燥操作期间控制脱水操作的方法包括等离子体源（13）导通的相位交替以及等离子体源（13）被关闭的相位。

6. 发明申请

US20110315875A1 IONIZATION CELL FOR A MASS SPECTROMETER, AND CORRESPONDING LEAK DETECTOR 有权
标题翻译：用于质谱仪的离子电池和相应的漏电探测器
公开(公告)号：US20110315875A1
公开(公告)日：2011-12-29
申请号：US13255383
申请日：2010-03-10
申请人： Laurent Ducimetiere , Cyrille Nomine , Jean-Eric Larcher
发明人： Laurent Ducimetiere , Cyrille Nomine , Jean-Eric Larcher
IPC分类号： H01J49/14 , H01J49/26
CPC分类号： H01J49/147
摘要： An ionization cell for a mass spectrometer (2) includes: an ionization housing (10) having a first and a second electron input groove (11, 26) and one side (16) of which has an output groove (15) for passing ionized particles (14a, 14b, 14c) therethrough, a first working filament (13) placed opposite the first electron input groove (11) and intended to be supplied to produce an electron beam (12), and a second backup filament (22) placed opposite the second electron input groove (26) and intended to be supplied in the event the first working filament (13) fails so as to produce the electron beam, the input groove (26) being placed outside a front region (F) located opposite the first input groove (11). The invention also relates to a leak detector with a mass spectrometer, which includes such an above-described ionization cell.
摘要翻译：用于质谱仪（2）的离子化电池包括：具有第一和第二电子输入槽（11,26）的电离壳体（10），其一侧（16）具有输出槽（15），用于使离子化颗粒（14a，14b，14c）穿过其中;第一工作细丝（13），与第一电子输入槽（11）相对设置并且被供应以产生电子束（12）;以及第二备用灯丝（22）与第二电子输入槽（26）相对并且在第一工作灯丝（13）发生故障以便产生电子束的情况下供电，输入槽（26）位于相对的前部区域（F）的外侧第一输入槽（11）。本发明还涉及具有质谱仪的泄漏检测器，其包括这样的上述电离池。

7. 发明授权

US08803104B2 Ionization cell for a mass spectrometer, and corresponding leak detector 有权
标题翻译：用于质谱仪的电离池，以及相应的检漏仪
公开(公告)号：US08803104B2
公开(公告)日：2014-08-12
申请号：US13255383
申请日：2010-03-10
申请人： Laurent Ducimetiere , Cyrille Nomine , Jean-Eric Larcher
发明人： Laurent Ducimetiere , Cyrille Nomine , Jean-Eric Larcher
IPC分类号： H01J49/14 , H01J49/26
CPC分类号： H01J49/147
摘要： An ionization cell for a mass spectrometer (2) includes: an ionization housing (10) having a first and a second electron input groove (11, 26) and one side (16) of which has an output groove (15) for passing ionized particles (14a, 14b, 14c) therethrough, a first working filament (13) placed opposite the first electron input groove (11) and intended to be supplied to produce an electron beam (12), and a second backup filament (22) placed opposite the second electron input groove (26) and intended to be supplied in the event the first working filament (13) fails so as to produce the electron beam, the input groove (26) being placed outside a front region (F) located opposite the first input groove (11). The invention also relates to a leak detector with a mass spectrometer, which includes such an above-described ionization cell.
摘要翻译：用于质谱仪（2）的离子化电池包括：具有第一和第二电子输入槽（11,26）的电离壳体（10），其一侧（16）具有输出槽（15），用于使离子化颗粒（14a，14b，14c）穿过其中;第一工作细丝（13），与第一电子输入槽（11）相对设置并且被供应以产生电子束（12）;以及第二备用灯丝（22）与第二电子输入槽（26）相对并且在第一工作灯丝（13）发生故障以便产生电子束的情况下供电，输入槽（26）位于相对的前部区域（F）的外侧第一输入槽（11）。本发明还涉及具有质谱仪的泄漏检测器，其包括这样的上述电离池。

8. 发明授权

US07334346B2 Device and method for controlling dehydration during freeze-drying 失效
标题翻译：冷冻干燥过程中脱水控制装置及方法
公开(公告)号：US07334346B2
公开(公告)日：2008-02-26
申请号：US11313923
申请日：2005-12-22
申请人： Cyrille Nomine
发明人： Cyrille Nomine
IPC分类号： F26B13/30
CPC分类号： G01N21/68 , F26B5/06
摘要： A device for controlling dehydration during freeze-drying in an enclosure connected to a vacuum line includes an analyzer for analyzing the gases contained in the enclosure, the gas analyzer comprising a system for ionizing the gases comprising a plasma source in contact with the gases combined with a generator adapted to generate a plasma from the gases and a system for analyzing ionized gases comprising a radiation sensor situated in the vicinity of the area of generation of the plasma connected to apparatus for analyzing evolution of the radiation spectrum emitted by the plasma. The plasma source is preferably produced by inductive coupling and the analyzer for analyzing the evolution of the radiation spectrum is preferably an optical emission spectrometer.
摘要翻译：用于控制在连接到真空管线的外壳中的冷冻干燥期间的脱水的装置包括用于分析外壳中包含的气体的分析器，所述气体分析器包括用于离子化气体的系统，该系统包括与气体结合的气体适于从气体产生等离子体的发生器和用于分析电离气体的系统，其包括位于与用于分析由等离子体发射的辐射光谱的演变相关联的装置的等离子体生成区域附近的辐射传感器。等离子体源优选地通过电感耦合产生，并且用于分析辐射光谱演变的分析器优选是光发射光谱仪。

9. 发明申请

US20060137212A1 Device and method for controlling dehydration during freeze-drying 失效
标题翻译：冷冻干燥过程中脱水控制装置及方法
公开(公告)号：US20060137212A1
公开(公告)日：2006-06-29
申请号：US11313923
申请日：2005-12-22
申请人： Cyrille Nomine
发明人： Cyrille Nomine
IPC分类号： F26B5/06 , H01J49/00
CPC分类号： G01N21/68 , F26B5/06
摘要： A device for controlling dehydration during freeze-drying in an enclosure connected to a vacuum line includes an analyzer for analyzing the gases contained in the enclosure, the gas analyzer comprising a system for ionizing the gases comprising a plasma source in contact with the gases combined with a generator adapted to generate a plasma from the gases and a system for analyzing ionized gases comprising a radiation sensor situated in the vicinity of the area of generation of the plasma connected to apparatus for analyzing evolution of the radiation spectrum emitted by the plasma. The plasma source is preferably produced by inductive coupling and the analyzer for analyzing the evolution of the radiation spectrum is preferably an optical emission spectrometer.
摘要翻译：用于控制在连接到真空管线的外壳中的冷冻干燥期间的脱水的装置包括用于分析外壳中包含的气体的分析器，所述气体分析器包括用于离子化气体的系统，该系统包括与气体结合的气体适于从气体产生等离子体的发生器和用于分析电离气体的系统，其包括位于与用于分析由等离子体发射的辐射光谱的演变相关联的装置的等离子体生成区域附近的辐射传感器。等离子体源优选地通过电感耦合产生，并且用于分析辐射光谱演变的分析器优选是光发射光谱仪。

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