-
公开(公告)号：EP2017874A3
公开(公告)日：2010-02-24
申请号：EP08104696.3
申请日：2008-07-10
发明人： Dürr, Wolfgang
摘要： Für eine Wanderfeldröhrenanordnung, bei welcher eine Auskoppelanordnung eine über ein Vakuumfenster durch die Vakuumhülle geführte Auskoppelleitung enthält, wird vorgeschlagen, dass die Ausgangsleistung der Verzögerungsleitung (VL) innerhalb der Vakuumhülle (HU) in Teilleistungen aufgeteilt wird, welche auf getrennten Auskoppelleitungen (K1,K2) über getrennte Vakuumfenster (F1,F2) durch die Vakuumhülle zu einer Außenbeschaltung ausgekoppelt werden.
-
2.发明公开ANTRIEBSVORRICHTUNG EINES RAUMFLUGK RPERS UND VERFAHREN ZUR LAGESTEUERUNG EINES RAUMFLUGK RPERS MIT EINER SOLCHEN ANTRIE BSVORRICHTUNG 有权进行太空飞行体的位置在身体空间飞行和方法，这样的驱动装置，驱动装置
公开(公告)号：EP1604110A2
公开(公告)日：2005-12-14
申请号：EP04715884.5
申请日：2004-03-01
CPC分类号： F03H1/0025 , B64G1/405 , H05H1/54
摘要： The invention relates to a structure and a method for a drive device pertaining to a space missile comprising at least one ion accelerator arrangement, whereby a neutralising ion source is consciously rendered superfluous and an ion flow with a positive charge excess is expelled. The charge balance is compensated by capturing slow, positively charged particles which are attracted from the environment by a low potential difference, wherefore metallic outer surfaces of the satellite are connected to the cathode or the generator of the ion accelerator arrangement in a galvanically direct or indirect manner.
-
公开(公告)号：EP1401708A1
公开(公告)日：2004-03-31
申请号：EP02747423.8
申请日：2002-06-24
CPC分类号： F03H1/0062 , B64G1/405 , F03H1/0025 , H05H1/54
摘要： The invention relates to various advantageous embodiments of a plasma-accelerator configuration, especially for the configuration and design of electron sources used for ionizing the working gas and/or neutralizing the discharged plasma jet.
-
-
公开(公告)号：EP1585667B1
公开(公告)日：2011-02-16
申请号：EP03789199.1
申请日：2003-12-10
CPC分类号： H05H15/00 , B64G1/405 , F03H1/0062 , H05H1/54
-
6.发明公开HOCHSPANNUNGSISOLATORANORDNUNG UND IONENBESCHLEUNIGERANORDNUNG MIT EINER SOLCHEN HOCHSPANNUNGSISOLATORANORDNUNG 有权高压绝缘子安排与离子加速器装置具有如此高电压绝缘装置
公开(公告)号：EP2191699A1
公开(公告)日：2010-06-02
申请号：EP08804107.4
申请日：2008-09-12
IPC分类号： H05H1/54
CPC分类号： H01R13/53 , B03C3/383 , F03H1/0012 , H01R4/70 , H05H7/00
摘要： The invention relates to an ion accelerator arrangement comprising an electrostatic acceleration field between a cathode to which a frame potential is applied and an anode to which a high-voltage potential is applied. Said ion accelerator arrangement further comprises a gas supply system into which a gas-permeable, open porous insulator member is introduced. Also described is a high-voltage insulator arrangement that comprises such an insulator member and is suitable, inter alia, for such an ion accelerator arrangement and for the corona-resistant insulation of other components to which a high voltage is applied.
-
公开(公告)号：EP2188180A1
公开(公告)日：2010-05-26
申请号：EP08804109.0
申请日：2008-09-12
CPC分类号： H05H1/54 , B64G1/405 , F03H1/0062
摘要： The invention relates to a drive arrangement in a spacecraft, comprising several drive units (TW1,TW2,TW3), several individually controllable drive units that can be continuously applied to a common, constant voltage potential (HV), and a control of the axial thrust in the respective drive units is achieved due to the fact that the production of plasma in the respective drive units is individually controlled. In particular, the time-variable control of the production of plasma occurs by the time-variable control of the flow of neutral working gas (AG) in the ionisation chamber (IK).
-
公开(公告)号：EP1123642B1
公开(公告)日：2006-09-13
申请号：EP99938169.2
申请日：1999-06-11
IPC分类号： H05H1/54
CPC分类号： H05H1/54 , B64G1/405 , F03H1/0068
摘要： The invention relates to a plasma accelerator arrangement, especially for use as an ion thruster in a spacecraft. According to the invention, the arrangement is structured in such a way that an accelerated electron beam is introduced into an ionisation chamber with propellant gas and guided through the ionisation chamber as a concentrated beam, towards an electric deceleration field which also acts as an acceleration field for the propellant ions produced by ionisation. The arrangement produces a focussed beam of an essentially neutral plasma with a high degree of efficiency. Examples of configurations for electric and magnetic fields for guiding and focussing the beams are also given.
-
公开(公告)号：EP1442640A1
公开(公告)日：2004-08-04
申请号：EP02785332.4
申请日：2002-10-30
IPC分类号： H05H1/54
CPC分类号： H05H1/54
摘要： The invention relates to a multistage plasma accelerator system that comprises at least one intermediate electrode between the plasma chamber between electrodes that include each other. An especially good efficiency can be achieved by way of an uneven distribution of potential to the potential stages formed by the plurality of electrodes having a high potential gradient of the last stage, when the plasma beam emerges, and by a special shape of the magnetic field prevailing in the plasma chamber of the last stage.
摘要翻译： 本发明涉及一种多级等离子体加速器系统，其包括在彼此包括的电极之间的等离子体室之间的至少一个中间电极。 当等离子体束出现时，通过具有最后一级的高电位梯度的多个电极形成的电势级的电势的不均匀分布以及通过特定形状的磁场，可以实现特别好的效率 在最后阶段的等离子体室中盛行。
-
公开(公告)号：EP1442640B1
公开(公告)日：2011-12-28
申请号：EP02785332.4
申请日：2002-10-30
IPC分类号： H05H1/54
CPC分类号： H05H1/54
摘要： The invention relates to a multistage plasma accelerator system that comprises at least one intermediate electrode between the plasma chamber between electrodes that include each other. An especially good efficiency can be achieved by way of an uneven distribution of potential to the potential stages formed by the plurality of electrodes having a high potential gradient of the last stage, when the plasma beam emerges, and by a special shape of the magnetic field prevailing in the plasma chamber of the last stage.
-
-
-
-
-
-
-
-
-
搜索结果
24 条记录 (耗时 0.011 秒)
