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41. 发明公开

EP1668966A2 PULSED PLASMA ACCELERATOR AND METHOD 有权
标题翻译：脉冲等离子体加速器和操作规程
公开(公告)号：EP1668966A2
公开(公告)日：2006-06-14
申请号：EP04775279.5
申请日：2004-09-20
申请人： Gosudarstvennoe Nauchnoe Uchrezhdenie "Gosudarstvenny Nauchno-Issledovatelsky Institut Prikladnoi Mechaniki I Elektrodinamiki"
发明人： ANTROPOV, Nikolay Nikolaevich , DIYAKONOV, Grigory Alexandrovich , ORLOV, Michail Michailovich , POPOV, Garry Alekseevich , TYUTIN, Valery Konstantinovich , YAKOVLEV, Vladimir Nikolaevich
IPC分类号： H05H1/54 , F03H1/00 , B64G1/40
CPC分类号： H05H1/54 , B64G1/405 , F03H1/00
摘要： A pulsed plasma accelerator comprises two electrodes (1) arranged between dielectric bars (2) made from an ablating material, a discharge channel with an open end part whose walls are defined by the surfaces of electrodes (1) and dielectric bars (2), an energy accumulator (11) and current supplies (14,15) for connecting the electrodes (1) with the energy accumulator (11). The current supplies (14, 15) define in conjunction with the electrodes (1) and the energy accumulator (11) an external electric circuit, with characteristics of the external electric circuit being selected on the condition: 2 ≤ C/L, where C (µF) is the electric capacitance of the external electric circuit, and L is the inductance of the external electric circuit, L ≤ 100 nH. During operation of the plasma accelerator, quazi-nonperiodic pulse discharges are ignited and maintained in the discharge channel. By providing coordinated parameters of the external and internal circuits, a substantial increase in the efficiency of plasma acceleration is achieved.

42. 发明公开

EP0926067A1 Solar array-mounted stationkeeping and maneuvering thrusters 审中-公开
标题翻译： Auf dem Solarzellenausleger montierteSchubdüsenfürLageregelung- und Erhaltung
公开(公告)号：EP0926067A1
公开(公告)日：1999-06-30
申请号：EP98123474.3
申请日：1998-12-11
申请人： TRW Inc.
发明人： Biber, Klaus W.
IPC分类号： B64G1/26 , F03H1/00
CPC分类号： B64G1/406 , B64G1/26 , B64G1/405 , F03H1/00
摘要： A spacecraft includes a thruster coupled to an outward-facing portion of each solar array such that the thruster plume faces outward from the spacecraft. With the thruster located outboard of any erosion-sensitive surfaces on the spacecraft, the thruster exhaust is directed away from the spacecraft. Since canting of the thrusters is no longer required, the mounting of the thruster in the outward-facing portion of each solar array increases the effective Isp of the thruster. A thruster drive assembly is coupled to each solar array, adjacent to the thruster, for positioning the thruster such that any thruster exhaust is directed away from the spacecraft. A central supply tank is conveniently coupled to a central body portion of the spacecraft for providing a common propellant supply to each of the thrusters.
摘要翻译：航天器包括联接到每个太阳能阵列的向外部分的推进器，使得推进器羽流面向飞行器的外部。随着推进器位于航天器上任何侵蚀敏感表面的外侧，推进器排气物被引导离开航天器。由于不再需要推进器的倾斜，因此推进器在每个太阳能阵列向外的部分的安装增加了推进器的有效Isp。推进器驱动组件联接到与推进器相邻的每个太阳能阵列，用于定位推进器，使得任何推进器排气被引导离开航天器。中央供应罐方便地联接到航天器的中心主体部分，以向每个推进器提供共同的推进剂供应。

43. 发明授权

EP0634575B1 Device for distributing a gaseous component in ionization chambers, for space thrusters 失效
标题翻译：设备，用于电离室的气体成分的分布空间推进
公开(公告)号：EP0634575B1
公开(公告)日：1998-05-06
申请号：EP94830345.8
申请日：1994-07-11
申请人： LABEN S.p.A.
发明人： Cirri, Gianfranco
IPC分类号： F03H1/00 , H01J27/02 , H01J37/32
CPC分类号： H01J37/3244 , B64G1/402 , B64G1/405 , F03H1/00 , H01J27/022

44. 发明公开

EP0537123A1 Ion generator with ionization chamber constructed from or coated with material with a high coefficient of secondary emission 失效
标题翻译：离子发生器由它的电离室高Sekondäremissionsvermögen或涂有这样的材料的材料制成。
公开(公告)号：EP0537123A1
公开(公告)日：1993-04-14
申请号：EP92830557.2
申请日：1992-10-05
申请人： PROEL TECNOLOGIE S.p.A.
发明人： Cirri, Gianfranco
IPC分类号： H01J27/02 , F03H1/00
CPC分类号： H01J27/02 , F03H1/00 , H01J43/02
摘要： In a device for ion generation, the ionization chamber is characterized by walls coated with a material with a high coefficient of secondary emission, such as a suitable glass; this enables the energy yield and mass yield of the device to be improved with respect to known techniques.
摘要翻译：在用于离子产生的装置，所述电离腔室由涂覆有二次发射系数高，检查作为合适的玻璃的材料的壁为特征的; 使得该装置的此能量产率和质量产率，以相对于已知的技术来改进。

45. 发明公开

EP3365235A1 PROPULSION SYSTEM WITH DIFFERENTIAL THROTTLING OF ELECTRIC THRUSTERS 无效
公开(公告)号：EP3365235A1
公开(公告)日：2018-08-29
申请号：EP15788287.9
申请日：2015-10-19
申请人： Aerojet Rocketdyne, Inc.
发明人： COREY, Ronald
IPC分类号： B64G1/26 , B64G1/40 , F03H1/00
CPC分类号： B64G1/405 , B64G1/26 , F03H1/00
摘要： A propulsion system includes at least one group of electric thrusters that are spatially distributed in a multi-axis system. A controller is in communication with each of the electric thrusters. The controller is configured to differentially throttle the thrusts of the electric thrusters with respect to propulsion force about two axes of the multi-axis system.

46. 发明授权

EP2368039B1 ELECTRIC PROPULSION 失效
公开(公告)号：EP2368039B1
公开(公告)日：2017-09-06
申请号：EP09802194.2
申请日：2009-12-17
申请人： QinetiQ Limited
发明人： CORBETT, Michael, Henry , WALLACE, Neil, Charles
IPC分类号： F03H1/00
CPC分类号： F03H1/0056 , F03H1/00 , F03H1/0018 , F03H1/0037 , F03H1/0043

47. 发明公开

EP2707598A4 PLASMA MICRO-THRUSTER 审中-公开
标题翻译： MIKROPLASMADÜSE
公开(公告)号：EP2707598A4
公开(公告)日：2015-04-29
申请号：EP12781773
申请日：2012-05-12
申请人： BOSWELL RODERICK WILLIAM
发明人： BOSWELL RODERICK WILLIAM
IPC分类号： F03H1/00 , H01J27/16 , H05H1/46
CPC分类号： F03H1/00 , F03H1/0093 , H01J27/16 , H05H1/46 , H05H2001/4675 , H05H2001/469

48. 发明授权

EP1655762B1 Katodenanordnung zur Zerstäubung eines drehbaren Targetrohres 有权
标题翻译：用于溅射的靶管可旋转阴极组件
公开(公告)号：EP1655762B1
公开(公告)日：2007-09-26
申请号：EP05007131.5
申请日：2005-03-31
申请人： Applied Materials GmbH & Co. KG , Applied Materials, Inc.
发明人： Newcomb, Richard , Trube, Scott , Riso, Tom , Kawakami, Ken , Marquardt, Dietmar , Sauer, Andreas
IPC分类号： H01J37/34
CPC分类号： F03H1/00 , H01J37/3405

49. 发明授权

EP1200984B1 VERFAHREN UND VORRICHTUNG ZUR CLUSTERFRAGMENTATION 有权
标题翻译：方法和设备集群碎片
公开(公告)号：EP1200984B1
公开(公告)日：2005-10-26
申请号：EP00956226.5
申请日：2000-07-20
申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
发明人： GEBHARDT, Christoph , SCHRÖDER, Hartmut
IPC分类号： H01J49/04
CPC分类号： F03H1/00 , H01J27/026 , H01J49/0463 , H05H3/02
摘要： The invention relates to a method for cluster fragmentation comprising the production of at last one cluster containing one carrier substance and the fragmentation of the cluster into cluster fragments, whereby the cluster is charged with at least one coreactant before fragmentation and the coreactant is part of at least one cluster fragment after fragmentation. The invention also relates to a cluster radiation system for implementing the method and to applications of cluster fragmentation in the analysis and cleaning of surfaces, in the analysis of clusters and in the operation of ion engines.

50. 发明公开

EP0634575A2 Device for distributing a gaseous component in ionization chambers, for space thrusters 失效
标题翻译： Vorrichtung zur Verteilung einergasförmigenKomponente in IonisationskammernfürRaumfahrtantrieb。
公开(公告)号：EP0634575A2
公开(公告)日：1995-01-18
申请号：EP94830345.8
申请日：1994-07-11
申请人： PROEL TECNOLOGIE S.p.A.
发明人： Cirri, Gianfranco
IPC分类号： F03H1/00 , H01J27/02 , H01J37/32
CPC分类号： H01J37/3244 , B64G1/402 , B64G1/405 , F03H1/00 , H01J27/022
摘要： In at least one nozzle, the calibrated hole (1532) is formed in a component made of hard material (1530) which is inserted in the wall (11) of the distributor, at the position of a passage (1534) formed in the wall; complementary spherical surfaces, which permit variation of orientation, may be provided for mutual contact.
摘要翻译：在至少一个喷嘴中，校准孔（1532）形成在由硬质材料（1530）制成的部件中，所述部件插入在分配器的壁（11）中，形成在壁的通道（1534）的位置 ; 可以提供允许取向变化的互补球形表面用于相互接触。

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