公开(公告)号：US4544382A

公开(公告)日：1985-10-01

申请号：US550904

申请日：1983-11-22

申请人： Joseph Taillet ,  Serge Larigaldie

发明人： Joseph Taillet ,  Serge Larigaldie

IPC分类号： B03C3/12 ,  B03C3/16 ,  B03C3/38 ,  B03C3/00

CPC分类号： B03C3/16 ,  B03C3/12 ,  B03C3/38

摘要： A gas carrying solid particles is purified by electrically charging the sd particles and precipitating them by electrostatic means. The particles carrying gas flows in an enclosure wherein a space charge is formed by ion generators. Each ion generator comprises an injector tube which defines a chamber communicating with the enclosure via a small opening. Moist air is fed under pressure in the chamber and is accelerated in a tuyere in this opening. A corona discharge is formed at the neck of the tuyere by applying a high voltage between the tuyere and a coaxially arranged needle like electrode. Microparticles of ice are formed in the corona discharge zone by reason of the supersonic gas discharge in the tuyere. Ions trapped by these microparticles are driven out of the ion generators chamber into the enclosure wherein the gas stream to purify flows. These ions are freed by evaporation of the ice microparticles to form the space charge. The method is particularly suitable for purifying explosive atmospheres or hot gases.

摘要翻译： 通过对固体颗粒进行充电并通过静电方式使其沉淀来净化携带固体颗粒的气体。 携带气体的颗粒在外壳中流动，其中由离子发生器形成空间电荷。 每个离子发生器包括一个注射管，该注射管限定通过小开口连通外壳的腔室。 潮湿空气在腔室中被压力地供给并且在该开口中的风口中加速。 通过在风口和同轴布置的针状电极之间施加高电压，在风口的颈部形成电晕放电。 由于风口中的超音速气体排放，在电晕放电区形成冰的微粒。 由这些微粒捕获的离子被从离子发生器室驱出到外壳中，其中净化流动的气流。 这些离子通过冰微粒的蒸发而释放，形成空间电荷。 该方法特别适用于净化爆炸性气体或热气体。

公开(公告)号：US4435190A

公开(公告)日：1984-03-06

申请号：US266587

申请日：1981-05-22

申请人： Joseph Taillet ,  Serge Larigaldie

发明人： Joseph Taillet ,  Serge Larigaldie

IPC分类号： B03C3/12 ,  B03C3/16 ,  B03C3/38 ,  B03C3/00

CPC分类号： B03C3/38 ,  B03C3/12 ,  B03C3/16

摘要： A gas carrying solid particles is purified by electrically charging the solid particles and precipitating them by electrostatic means. The particles carrying gas flows in an enclosure wherein a space charge is formed by ion generators. Each ion generator comprises an injector tube which defines a chamber communicating with the enclosure via a small opening. Moist air is fed under pressure in the chamber and is accelerated in a tuyere in this opening. A corona discharge is formed at the neck of the tuyere by applying a high voltage between the tuyere and a coaxially arranged needle like electrode. Microparticles of ice are formed in the corona discharge zone by reason of the supersonic gas discharge in the tuyere. Ions trapped by these microparticles are driven out of the ion generators chamber into the enclosure wherein the gas stream to purify flows. These ions are freed by evaporation of the ice microparticles to form the space charge. The method is particularly suitable for purifying explosive atmospheres or hot gases.

摘要翻译： 通过对固体颗粒进行充电并通过静电方式使其沉淀来净化携带固体颗粒的气体。 携带气体的颗粒在外壳中流动，其中由离子发生器形成空间电荷。 每个离子发生器包括一个注射管，该注射管限定通过小开口连通外壳的腔室。 潮湿空气在腔室中被压力地供给并且在该开口中的风口中加速。 通过在风口和同轴布置的针状电极之间施加高电压，在风口的颈部形成电晕放电。 由于风口中的超音速气体排放，在电晕放电区形成冰的微粒。 由这些微粒捕获的离子被从离子发生器室驱出到外壳中，其中净化流动的气流。 这些离子通过冰微粒的蒸发而释放，形成空间电荷。 该方法特别适用于净化爆炸性气体或热气体。

公开(公告)号：US4531691A

公开(公告)日：1985-07-30

申请号：US556074

申请日：1983-11-30

申请人： Jean-Louis Boulay ,  Serge Larigaldie ,  Jean-Louis Reibaud

发明人： Jean-Louis Boulay ,  Serge Larigaldie ,  Jean-Louis Reibaud

IPC分类号： B64D45/02 ,  H05F3/00 ,  H01B1/00

CPC分类号： B64D45/02 ,  H05F3/00

摘要： The invention relates to a method and to a structural element for protecting an aircraft against the building-up, when flying, of electrostatic charges on the external metallic surface of the aircraft normally coated with a finishing dielectric paint.The structural element of the aircraft is subjected to a treatment consisting in applying on the external metallic surface of the aircraft, prior to the depositing of the finishing paint, a resistive electrostatic protection layer having a surface resistivity of between 1 and 100 M.OMEGA. per square and being connected to the reference electric potential (i.e., ground or mass) of the frame or body of the aircraft.The the protective layer is provided, for example, by applying at least a paint layer forming, once dry, a coating exhibiting the required surface resistivity.

摘要翻译： 本发明涉及一种方法和结构元件，用于保护飞行器在飞行时防止在通常涂覆有精整电介质涂料的飞机的外部金属表面上的静电荷的积聚。 飞行器的结构元件在沉积整理涂料之前经受包括施加在飞行器的外部金属表面上的处理，每平方厘米表面电阻率介于1和100M OMEGA之间的电阻静电保护层 并且连接到飞机的框架或主体的参考电位（即，地面或质量）。 保护层例如通过施加至少一层形成一次干燥形成具有所需表面电阻率的涂层的涂料层而提供。

公开(公告)号：US4525140A

公开(公告)日：1985-06-25

申请号：US333272

申请日：1981-12-22

申请人： Serge Larigaldie ,  Gerard Labaune

发明人： Serge Larigaldie ,  Gerard Labaune

IPC分类号： F02P23/00 ,  F02C7/266 ,  F02K9/95 ,  F02P15/08 ,  F23Q3/00 ,  H01T13/00 ,  H01T13/02 ,  H01T13/52 ,  H01T

CPC分类号： F02P15/08 ,  H01T13/52

摘要： A flash-spark creeps on a dielectric surface to ignite carburated gaseous xtures. A high voltage pulse is applied through the dielectric between opposite surfaces thereof. The voltage is applied between a first electrode having a smaller area abutting against a first surface of the dielectric and a second electrode having a first strip portion abutting against an opposite second surface of the dielectric and a second portion which is astride an edge of the dielectric. The strip portion ends at a position beneath the first electrode. The first surface is exposed to the carburated gaseous mixture.

摘要翻译： 闪电火花在电介质表面蠕变，点燃碳化气体混合物。 通过电介质在其相对表面之间施加高电压脉冲。 电压施加在与电介质的第一表面邻接的较小面积的第一电极和具有抵靠电介质的相对的第二表面的第一条带部分的第二电极和跨过电介质的边缘的第二部分 。 带状部分在第一电极下方的一个位置处终止。 第一个表面暴露在碳化气体混合物中。

公开(公告)号：US4417293A

公开(公告)日：1983-11-22

申请号：US309374

申请日：1981-10-07

申请人： Serge Larigaldie

发明人： Serge Larigaldie

IPC分类号： H01T23/00 ,  H05F3/04 ,  H05F1/00

CPC分类号： H01T23/00 ,  H05F3/04

摘要： In a supersonic nozzle, a current of compressed air charged with humidity is expanded to produce an aerosol of ice micro-particles. A corona discharge is maintained at the neck of the nozzle at the tip of a tapered electrode by a high alternating current voltage supply connected between the electrode and the nozzle body. The alternately positive and negative ions produced by the discharge are trapped by the ice micro-particles and ejected by an orifice at the front of the nozzle out of the enclosure in the direction of a space zone the concentration in charges of different signs of which it is desired to raise. The electric supply comprises a capacitor in the circuit between the electrode and a conductive guard ring which is embedded in the body of the nozzle behind the insulating surface thereof. Thus fluxes of positive and negative particles which are overall balanced are obtained at the exit of the nozzle. The apparatus is well adapted to the elimination of static charges of electrified bodies.

摘要翻译： 在超音速喷嘴中，充满湿气的压缩空气的电流膨胀以产生冰微粒子的气溶胶。 通过连接在电极和喷嘴体之间的高交流电压电源，在锥形电极的尖端处在喷嘴的颈部处保持电晕放电。 由放电产生的交替的正离子和负离子被冰微粒子捕获，并且通过喷嘴前面的孔口沿着空间区域的方向从壳体的外部喷射出不同符号的电荷浓度 希望提高。 电源包括在电极和导电保护环之间的电路中的电容器，该导电保护环嵌入在其绝缘表面之后的喷嘴的主体中。 因此，在喷嘴的出口处获得总体平衡的正和负颗粒的通量。 该装置适用于消除带电体的静电荷。

公开(公告)号：US20080093506A1

公开(公告)日：2008-04-24

申请号：US11663025

申请日：2005-09-21

申请人： Gregory Emsellem ,  Serge Larigaldie

发明人： Gregory Emsellem ,  Serge Larigaldie

IPC分类号： B64G1/26

CPC分类号： F03H1/0081 ,  H05H1/54

摘要： A thruster (1) has a main chamber (6) defined within a tube (2). The tube has a longitudinal axis which defines an axis (4) of thrust; an injector (8) injects ionizable gas within the tube, at one end of the main chamber. An ionizer (124) is adapted to ionize the injected gas within the main chamber (6). A first magnetic field generator (12, 14) and an electromagnetic field generator (18) are adapted to generate a magnetized ponderomotive accelerating field downstream of said ionizer (124) along the direction of thrust on said axis (4), The thruster (1) ionizes the gas, and subsequently accelerates both electrons and ions by the magnetized ponderomotive force.

摘要翻译： 推进器（1）具有限定在管（2）内的主室（6）。 管具有限定推力轴线（4）的纵向轴线; 注射器（8）在主腔的一端处在管内注入可离子化气体。 离子发生器（124）适于离子化主室（6）内的注入气体。 第一磁场发生器（12,14）和电磁场发生器（18）适于沿所述轴线（4）上的推力方向在所述离子发生器（124）的下游产生磁化的机车加速场。推进器（1） ）电离气体，然后通过磁化的运动力加速电子和离子。

公开(公告)号：US4864459A

公开(公告)日：1989-09-05

申请号：US103285

申请日：1987-10-01

申请人： Serge Larigaldie ,  Joseph Taillet

发明人： Serge Larigaldie ,  Joseph Taillet

IPC分类号： F24F3/16 ,  H01T19/00

CPC分类号： B08B9/00 ,  B08B15/023 ,  F24F3/1607 ,  F24F3/166 ,  H01T19/00

摘要： A frame is placed in the flow of incident air from a laminar flow hood, and bare wires and insulated wires are stretched over the frame. A source including a transformer produces an alternating voltage. One of the outputs thereof is directly connected to the insulating wires and the other output thereof is connected to the bare wires via a capacitor. An electrode placed inside the volume of the cabinet fed with air from the hood is connected to a DC amplifier which applies a correcting voltage to the insulated wires. This apparatus turns out to be highly effective, in particular, for removing dust and neutralizing charge when manufacturing VLSI circuits.

摘要翻译： 一个框架被放置在来自层流罩的入射空气流中，裸线和绝缘电线被拉伸在框架上。 包括变压器的源产生交流电压。 其中一个输出直接连接到绝缘导线上，另一个输出端通过电容器连接到裸线。 放置在从罩内供给空气的机壳体内的电极被连接到DC绝缘线圈上，该DC放大器对绝缘电线施加校正电压。 该装置是高效的，特别是在制造VLSI电路时，用于去除灰尘和中和电荷。

公开(公告)号：US4228479A

公开(公告)日：1980-10-14

申请号：US17090

申请日：1979-03-05

申请人： Serge Larigaldie ,  Jean Cariou

发明人： Serge Larigaldie ,  Jean Cariou

IPC分类号： B64D45/02 ,  H05F3/00 ,  H05F3/04 ,  H01G1/08

CPC分类号： H05F3/00

摘要： A device for producing a gaseous stream carrying electric charges, particrly in view of influencing the electric voltage of a body, particularly of an airship such as a helicopter, comprising a metallic needle connected to a first pole of a high voltage electric source and having a point which is arranged in the neck of a metallic nozzle supplied with a source of compressed air to create a stream carrying the electric charges, the nozzle being arranged at one end of an electrically insulating hollow duct means for ejecting the stream towards the atmosphere, the ejection opening of the stream being surrounded by a massive hood made of an electrically insulating material.

摘要翻译： 特别是考虑到影响本体，特别是诸如直升机的飞艇的电压的装置，用于产生携带电荷的气流，包括连接到高压电源的第一极的金属针，并具有 该点设置在设置有压缩空气源的金属喷嘴的颈部，以形成携带电荷的流，该喷嘴设置在用于将气流朝向大气喷射的电绝缘中空管道装置的一端， 流的喷射口被由电绝缘材料制成的大型罩围起来。