公开(公告)号：US20130093350A1

公开(公告)日：2013-04-18

申请号：US13621342

申请日：2012-09-17

申请人： Vladimir Hruby ,  Nathaniel Demmons ,  Eric Ehrbar ,  Bruce Pote ,  Nathan Rosenblad

发明人： Vladimir Hruby ,  Nathaniel Demmons ,  Eric Ehrbar ,  Bruce Pote ,  Nathan Rosenblad

IPC分类号： H05H1/00

CPC分类号： H05H1/00 ,  F03H1/0075 ,  H05H1/54

摘要： An autonomous method for minimizing the magnitude of plasma discharge current oscillations in a Hall effect plasma device includes iteratively measuring plasma discharge current oscillations of the plasma device and iteratively adjusting the magnet current delivered to the plasma device in response to measured plasma discharge current oscillations to reduce the magnitude of the plasma discharge current oscillations.

摘要翻译： 用于最小化霍尔效应等离子体装置中的等离子体放电电流振荡的幅度的自主方法包括迭代地测量等离子体装置的等离子体放电电流振荡，并且响应于测量的等离子体放电电流振荡迭代地调整输送到等离子体装置的磁体电流以减少 等离子体放电电流振荡的幅度。

公开(公告)号：US08907578B2

公开(公告)日：2014-12-09

申请号：US13621342

申请日：2012-09-17

申请人： Vladimir Hruby ,  Nathaniel Demmons ,  Eric Ehrbar ,  Bruce Pote ,  Nathan Rosenblad

发明人： Vladimir Hruby ,  Nathaniel Demmons ,  Eric Ehrbar ,  Bruce Pote ,  Nathan Rosenblad

IPC分类号： H05H1/00 ,  H05B41/14 ,  H05H1/54 ,  F03H1/00

CPC分类号： H05H1/00 ,  F03H1/0075 ,  H05H1/54

摘要： An autonomous method for minimizing the magnitude of plasma discharge current oscillations in a Hall effect plasma device includes iteratively measuring plasma discharge current oscillations of the plasma device and iteratively adjusting the magnet current delivered to the plasma device in response to measured plasma discharge current oscillations to reduce the magnitude of the plasma discharge current oscillations.

摘要翻译： 用于最小化霍尔效应等离子体装置中的等离子体放电电流振荡的幅度的自主方法包括迭代地测量等离子体装置的等离子体放电电流振荡，并且响应于测量的等离子体放电电流振荡迭代地调整输送到等离子体装置的磁体电流以减少 等离子体放电电流振荡的幅度。

公开(公告)号：US20100025575A1

公开(公告)日：2010-02-04

申请号：US12460127

申请日：2009-07-14

申请人： Nathaniel Demmons ,  Roy Martin ,  Vladimir Hruby ,  Thomas Roy ,  Douglas Spence ,  Eric Ehrbar ,  Jurg Zwahlen

发明人： Nathaniel Demmons ,  Roy Martin ,  Vladimir Hruby ,  Thomas Roy ,  Douglas Spence ,  Eric Ehrbar ,  Jurg Zwahlen

IPC分类号： H01J49/02

CPC分类号： H01J49/165

摘要： An electrospray device includes an electrospray emitter adapted to receive electrospray fluid; an extractor plate spaced from the electrospray emitter and having at least one aperature; and a power supply for applying a first voltage between the extractor plate and emitter for generating at least one Taylor cone emission through the aperature to create an electrospray plume from the electrospray fluid, the extractor plate as well as accelerator and shaping plates may include a porous, conductive medium for transporting and storing excess, accumulated electrospray fluid away from the aperature.

摘要翻译： 电喷射装置包括适于接收电喷雾流体的电喷射发射器; 提取器板与电喷雾发射器间隔开并具有至少一个温度; 以及用于在所述提取器板和发射器之间施加第一电压的电源，用于通过所述温度产生至少一个泰勒锥体发射，以从所述电喷雾流体产生电喷雾羽流，所述提取器板以及加速器和成形板可以包括多孔 用于传输和存储过量的积聚的电喷雾液体远离温度的导电介质。

公开(公告)号：US07932492B2

公开(公告)日：2011-04-26

申请号：US12460127

申请日：2009-07-14

申请人： Nathaniel Demmons ,  Roy Martin ,  Vladimir Hruby ,  Thomas Roy ,  Douglas Spence ,  Eric Ehrbar ,  Jurg Zwahlen

发明人： Nathaniel Demmons ,  Roy Martin ,  Vladimir Hruby ,  Thomas Roy ,  Douglas Spence ,  Eric Ehrbar ,  Jurg Zwahlen

IPC分类号： H01J49/10

CPC分类号： H01J49/165

摘要： An electrospray device includes an electrospray emitter adapted to receive electrospray fluid; an extractor plate spaced from the electrospray emitter and having at least one aperature; and a power supply for applying a first voltage between the extractor plate and emitter for generating at least one Taylor cone emission through the aperature to create an electrospray plume from the electrospray fluid, the extractor plate as well as accelerator and shaping plates may include a porous, conductive medium for transporting and storing excess, accumulated electrospray fluid away from the aperature.

摘要翻译： 电喷射装置包括适于接收电喷雾流体的电喷射发射器; 提取器板与电喷雾发射器间隔开并具有至少一个温度; 以及用于在所述提取器板和发射器之间施加第一电压的电源，用于通过所述温度产生至少一个泰勒锥体发射，以从所述电喷雾流体产生电喷雾羽流，所述提取器板以及加速器和成形板可以包括多孔 用于传输和存储过量的积聚的电喷雾液体远离温度的导电介质。

公开(公告)号：US20090113872A1

公开(公告)日：2009-05-07

申请号：US12228909

申请日：2008-08-18

申请人： Nathaniel Demmons ,  Vlad Hruby ,  Douglas Spence ,  Thomas Roy

发明人： Nathaniel Demmons ,  Vlad Hruby ,  Douglas Spence ,  Thomas Roy

IPC分类号： F03H99/00

CPC分类号： F03H1/0012 ,  B05B5/0255 ,  B05B5/0533

摘要： An electrospray source useful for a variety of applications and including an emitter with a porous media flow distributor having a surface forming multiple Taylor cones. A casing about the porous media flow distributor controls the direction of a working fluid through the porous media. An extractor is at a potential different than the emitter for forming the Taylor cones. A guard electrode is disposed between the emitter and the extractor and is at or above the potential of the emitter for shaping the electric field formed between the emitter and the extractor.

摘要翻译： 一种用于各种应用的电喷雾源，包括具有形成多个泰勒锥体的表面的多孔介质流分配器的发射器。 围绕多孔介质流分配器的壳体通过多孔介质控制工作流体的方向。 提取器处于与用于形成泰勒锥体的发射器不同的电位。 保护电极设置在发射极和提取器之间，并且处于或高于发射器的电位，用于对形成在发射器和提取器之间的电场进行整形。

公开(公告)号：US08448419B2

公开(公告)日：2013-05-28

申请号：US12228909

申请日：2008-08-18

申请人： Nathaniel Demmons ,  Vlad Hruby ,  Douglas Spence ,  Thomas Roy

发明人： Nathaniel Demmons ,  Vlad Hruby ,  Douglas Spence ,  Thomas Roy

IPC分类号： F03H1/00 ,  B63H11/00 ,  H01J17/26

CPC分类号： F03H1/0012 ,  B05B5/0255 ,  B05B5/0533

摘要： An electrospray source useful for a variety of applications and including an emitter with a porous media flow distributor having a surface forming multiple Taylor cones. A casing about the porous media flow distributor controls the direction of a working fluid through the porous media. An extractor is at a potential different than the emitter for forming the Taylor cones. A guard electrode is disposed between the emitter and the extractor and is at or above the potential of the emitter for shaping the electric field formed between the emitter and the extractor.