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101. 发明公开

EP3344873A1 PROPULSEUR IONIQUE A GRILLE AVEC AGENT PROPULSIF SOLIDE INTEGRE 有权
公开(公告)号：EP3344873A1
公开(公告)日：2018-07-11
申请号：EP16760449.5
申请日：2016-08-30
申请人： Ecole Polytechnique , Centre National de la Recherche Scientifique
发明人： RAFALSKYI, Dmytro , AANESLAND, Ane
IPC分类号： F03H1/00
摘要： The invention relates to an ion thruster (100), comprising: a chamber (10); a reservoir (20), comprising a solid propellent (PS), housed in the chamber (10) and including a conductive jacket (21) equipped with an orifice (22); means (30, 40) for forming an ion-electron plasma in the chamber (10), which means are able to sublime the solid propellant in the reservoir (20), then to generate said plasma in the chamber (10) from the sublimed propellant coming from the reservoir (20) through the orifice (22); a means (50) for extracting and accelerating the ions and electrons of the plasma out of the chamber (10), which means comprises at least two grids (52', 51) at one end (E) of the chamber (10); a radiofrequency AC voltage source (30) for generating a radiofrequency signal of frequency comprised between the plasma frequencies of the ions and of the electrons, which source is placed in series with a capacitor (53) and connected, by one of its outputs and via this capacitor (53), to one (52') of the grids, the other grid (51) being connected to the other output of said voltage source (30).

102. 发明公开

EP3322059A1 SOLAR POWERED SPACECRAFT POWER SYSTEM 有权
标题翻译：太阳能飞行器电源系统
公开(公告)号：EP3322059A1
公开(公告)日：2018-05-16
申请号：EP17196176.6
申请日：2017-10-12
申请人： Hamilton Sundstrand Corporation
发明人： ROZMAN, Gregory I. , FUTRELL, Michael Anthony
IPC分类号： H02J1/10 , H02J7/34 , H02J7/35 , F03H1/00
CPC分类号： B64G1/428 , B64G1/40 , B64G1/425 , B64G1/443 , F03H1/0018 , H02J1/10 , H02J7/345 , H02J7/35 , H02M3/335
摘要： An electrical power system may comprise a first energy source management converter (ESMC) (311) configured to be connected in electronic communication with a first power source (371), a second ESMC (312) configured to be connected in electronic communication with a second power source (372), and a multi-channel DC bus (320), wherein the first ESMC (311) is configured to supply electric power to a first channel (321) of the multi-channel DC bus (320), the second ESMC (321) is configured to supply electric power to a second channel (322) of the multi-channel DC bus (320), and the multi-channel DC bus (320) is configured to supply electric power to a load.
摘要翻译：电力系统可以包括被配置为与第一电源（371）进行电子通信连接的第一能量源管理转换器（ESMC）（311），被配置为与第二电源（371）进行电子通信连接的第二ESMC 电源（372）和多通道DC总线（320），其中第一ESMC（311）被配置为向多通道DC母线（320）的第一通道（321）供电，第二通道 ESMC（321）被配置为向多通道DC总线（320）的第二通道（322）供应电力，并且多通道DC总线（320）被配置为向负载供应电力。

103. 发明公开

EP2602465A3 Methods and systems for propelling an external powered vehicle 审中-公开
标题翻译：用于推动外部动力车辆的方法和系统
公开(公告)号：EP2602465A3
公开(公告)日：2018-02-21
申请号：EP12191921.1
申请日：2012-11-09
申请人： The Boeing Company
发明人： Tillotson, Brian J.
IPC分类号： F02K9/00 , F03H1/00 , F02K9/32
摘要： A vehicle is disclosed that includes a propellant tank, an optical absorber operable to transform optical energy into thermal energy, a quantity of solid lithium within the propellant tank, a heat exchanger, and an engine. The heat exchanger is operable to transfer thermal energy from the optical absorber to the quantity of solid lithium to liquefy at least a portion of the solid lithium, and further operable to boil the liquefied portion of the solid lithium. The engine is operable to utilize lithium vapor from the boiled lithium to propel the vehicle.
摘要翻译：公开了一种车辆，其包括推进剂罐，可操作以将光能转换成热能的光学吸收器，推进剂罐内的一定量的固体锂，热交换器和发动机。热交换器可操作以将来自光学吸收器的热能传递至一定量的固体锂以液化至少一部分固体锂，并且还可操作以沸腾固体锂的液化部分。发动机可操作以利用来自煮沸的锂的锂蒸气推进车辆。

104. 发明公开

EP3275291A1 PLASMA PROPULSION SYSTEM AND METHOD 有权
标题翻译：等离子体推进系统和方法
公开(公告)号：EP3275291A1
公开(公告)日：2018-01-31
申请号：EP16726438.1
申请日：2016-03-21
申请人： Di Canto, Gennaro
发明人： Di Canto, Gennaro
IPC分类号： H05H1/54 , F03H1/00 , F02K3/00
CPC分类号： H05H1/54 , F03H1/0093
摘要： Described is an air plasma propulsion system comprising: a plant (100) with an air turbine (A) designed to receive a supply of air (A) from an outside environment, and a plasma propulsion unit (200) designed to increase a speed of the air (A) after a corresponding ionisation and passage of the air into plasma phase. The plant (100) comprises a turbine (10) which compresses the air which passes into the plasma propulsion unit (200) which strongly ionises it and accelerates it by means of a radio frequency or microwave in a magnetic field.

105. 发明公开

EP3149822A4 ELECTRIC PROPULSION POWER CIRCUIT 有权
公开(公告)号：EP3149822A4
公开(公告)日：2018-01-17
申请号：EP14894036
申请日：2014-06-02
申请人： AEROJET ROCKETDYNE INC
发明人： MADIGAN MICHAEL , KRISTALINSKI ALEXANDR , KOCH BRIAN
IPC分类号： H02H7/26 , B64G1/40 , B64G1/42 , F03H1/00
CPC分类号： F03H1/0018 , B64G1/405 , B64G1/428
摘要： A circuit (400, 700, 800) comprising: a first power source (402) supplying first current to a load (470) during a first Period of Time (“PoT”); a second power source (416) supplying a second current to the load during a second POT; a Unidirectional Current Valve (“UCV”) in series with the first power source; a current detector (420, 702, 802) in series with the UCV (422); and a switch (424) in parallel with a series combination of the current detector and UCV to bypass the UCV during the second PoT. The current detector determines whether the second period of time has commenced and whether the switch has closed.

106. 发明授权

EP2433002B1 PROPULSEUR A PLASMA A EFFET HALL 有权转让
标题翻译：带有霍尔效应的等离子体螺旋桨
公开(公告)号：EP2433002B1
公开(公告)日：2018-01-03
申请号：EP10728782.3
申请日：2010-05-19
申请人： Snecma , Institute Of Fundamental Technological Research Polish Academy Of Sciences , Centre National d'Etudes Spatiales , Centre National de la Recherche Scientifique
发明人： BARRAL, Serge , ZURBACH, Stéphan J.
IPC分类号： F03H1/00
CPC分类号： F03H1/0075 , F03H1/0062 , H01J27/143 , H05H1/54

107. 发明授权

EP3109467B1 SYSTEME DE COMMANDE DE PLUSIEURS PROPULSEURS ELECTRIQUES POUR SATELLITE ET DISPOSITIF DE PROPULSION ELECTRIQUE COMPORTANT UN TEL SYSTEME DE COMMANDE 有权
标题翻译：用于控制用于卫星的若干电动螺旋桨的系统以及包括这种控制系统的用于电推进的装置
公开(公告)号：EP3109467B1
公开(公告)日：2017-12-13
申请号：EP16174477.6
申请日：2016-06-14
申请人： THALES
发明人： BAUDASSE, Yannick , PIN, Ronan , GUICHON, David , VEZAIN, Stéphane
IPC分类号： F03H1/00 , B64G1/42 , H01H19/56 , B64G1/40
CPC分类号： F03H1/0018 , B64G1/405 , B64G1/428 , H01H19/56 , H01H2300/018

108. 发明公开

EP3242534A1 APPARATUS FOR GENERATING A PLASMA JET, IN PARTICULAR FOR SPACE PROPULSION 审中-公开
标题翻译：用于产生等离子体射流的装置，特别是用于空间推进的装置
公开(公告)号：EP3242534A1
公开(公告)日：2017-11-08
申请号：EP17169342.7
申请日：2017-05-03
申请人： GRADEL
发明人： PETKOW, Dejan , ROUWETTE, Sander
IPC分类号： H05H1/34 , F03H1/00 , H05H1/54 , B64G1/40
CPC分类号： H05H1/54 , B64G1/406 , F03H1/0037 , H05H1/34 , H05H2001/3431 , H05H2001/3447 , H05H2001/466
摘要： An apparatus for generating a plasma jet comprises a gas containment vessel (12) having a cylindrical wall (14) extending along a central axis (A) and made from electrically conductive material, the gas containment vessel forming an outer electrode. and an internal electrode (20) arranged inside the gas containment vessel. The apparatus further comprises means for flowing at a controlled rate a gas into the gas containment vessel (12); and
a power source (24) to create a plasma between the electrodes.
Remarkably, the internal electrode (20) is a grid-like member and an outlet port (18) is arranged in the cylindrical wall (14) of the gas containment vessel. The apparatus is configured to allow the plasma formed within the vessel to emerge, through the outlet port (18), from the vessel as a plasma jet in a direction substantially perpendicular to central axis (A).
摘要翻译：用于产生等离子体射流的设备包括气体容纳容器（12），其具有沿着中心轴线（A）延伸且由导电材料制成的圆柱形壁（14），气体容纳容器形成外部电极。和布置在气体容纳容器内部的内部电极（20）。该设备还包括用于以受控速率将气体流入气体容纳容器（12）的装置; 和用于在电极之间产生等离子体的电源（24）。值得注意的是，内部电极（20）是网格状构件，并且出气口（18）布置在气体容纳容器的圆柱形壁（14）中。该设备被配置为允许在容器内形成的等离子体以基本上垂直于中心轴线（A）的方向作为等离子体射流通过出口端口（18）从容器中排出。

109. 发明公开

EP3116289A4 ATMOSPHERIC PRESSURE PLASMA GENERATOR, AND WORKPIECE PAIR PROCESSING MACHINE 有权转让
公开(公告)号：EP3116289A4
公开(公告)日：2017-11-01
申请号：EP14884286
申请日：2014-03-03
申请人： FUJI MACHINE MFG
发明人： IKEDO TOSHIYUKI , JINDO TAKAHIRO
IPC分类号： H05H1/24 , F03H1/00 , H01J37/32 , H05H1/28 , H05H1/54
CPC分类号： H01J37/32825 , H01J37/32357 , H01J37/32449 , H05H1/54 , H05H2240/10
摘要： An atmospheric pressure plasma generator including: a housing; a first region provided in the housing; a gas heater that causes a heated first processing gas to flow into the first region; a second region provided in the housing adjacent to the first region; a gas cooler that causes a cooled second processing gas to flow into the second region; a plasma generating electrode provided in the second region; a plasma generator that plasmarizes the first processing gas present in the first region using the plasma generating electrode; and an outlet through which plasma gas plasmarized by the plasma generator is ejected.

110. 发明公开

EP3232056A1 DISCHARGE CHAMBER OF AN ION DRIVE, ION DRIVE HAVING A DISCHARGE CHAMBER, AND A DIAPHRAGM FOR BEING AFFIXED IN A DISCHARGE CHAMBER OF AN ION DRIVE 有权转让
标题翻译：离子驱动器的放电室，具有放电室的离子驱动器，以及在离子驱动器的放电室中固定的隔膜
公开(公告)号：EP3232056A1
公开(公告)日：2017-10-18
申请号：EP17166215.8
申请日：2017-04-12
申请人： Airbus DS GmbH
发明人： HEY, Franz Georg , KORNFELD, Günter , JOHANN, Ulrich
IPC分类号： F03H1/00
CPC分类号： F03H1/0037 , B64G1/405 , F03H1/0006 , H05H1/54
摘要： The present invention relates to a discharge chamber of an ion drive, an ion drive having a discharge chamber, and a diaphragm for being affixed in a discharge chamber of an ion drive. The discharge chamber comprises a diaphragm, wherein the diaphragm comprises a magnet and is disposed and/or affixed in the discharge chamber.
摘要翻译：离子驱动器的放电室，具有放电室的离子驱动器以及用于固定在离子驱动器的放电室中的隔膜技术领域本发明涉及离子驱动器的放电室，具有放电室的离子驱动器，放电腔室包括隔膜，其中隔膜包括磁体并被设置和/或固定在放电腔室中。

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