公开(公告)号：US5938816A

公开(公告)日：1999-08-17

申请号：US855225

申请日：1997-05-13

Applicant: Rainer Harle ,  Winfried Marquardt

Inventor： Rainer Harle ,  Winfried Marquardt

IPC: B01D53/04

CPC classification number: B01D53/0462 ,  B01D2253/102 ,  B01D2257/708 ,  B01D2259/40007 ,  B01D2259/4061

Abstract: A process for the purification of gases loaded in particular with chemical residues, in particular of the exhaust air from printing equipment, in which process the gas to be purified is drawn off from the regions producing the impurities and led via piping to an arrangement of adsorber-filter cartridges that serve for the separation of the impurities from the gas and are periodically separated in a cyclical manner from the exhaust flow for the carrying out of a regeneration process. The adsorber material is impinged upon by an expelling medium that is suitable for the cleansing or regeneration of the adsorber material; in addition to a number of adsorber-filter cartridges planned for the continuous carrying out of the purification process and running in the adsorber operation, provision is made for at least one additional adsorber-filter cartridge that is in the regeneration state in a cyclical exchange with in each case one of the other adsorber-filter cartridges; provision is made for at least one additional adsorber-filter cartridge that is operated for a time in a partial-adsorber state, which cartridge, after the conclusion of its regeneration cycle, is connectable with increasing gas throughput to at least one additional adsorber-filter cartridge running in the adsorber operation.

Abstract translation: 用于净化特别是具有化学残留物的气体，特别是来自印刷设备的排气的气体的方法，其中待净化的气体从产生杂质的区域中排出并通过管道被引导到吸附器的排列 - 用于从气体中分离杂质的过滤器筒，并且以循环方式周期性地与废气流分离以进行再生过程。 吸附剂材料被适合于吸附材料的清洁或再生的排出介质撞击; 除了计划用于连续执行净化过程并在吸附器操作中运行的多个吸附器滤筒之外，还提供了至少一个附加的吸附器滤筒，该吸附器滤筒处于处于再生状态的循环交换 在每种情况下，其他吸附器滤芯之一; 对于至少一个在部分吸附器状态下操作一个额外的吸附器滤筒进行设置，在其再生循环结束之后，哪个筒可以与增加的气体通量连接到至少一个附加的吸附器过滤器 墨盒在吸附器运行中运行。

公开(公告)号：US20070164215A1

公开(公告)日：2007-07-19

申请号：US11642249

申请日：2006-12-20

Applicant: Gero Walter ,  Rainer Harle

Inventor： Gero Walter ,  Rainer Harle

IPC: G01N23/00

CPC classification number: H01J37/26 ,  H01J37/21 ,  H01J2237/047 ,  H01J2237/05 ,  H01J2237/216 ,  H01J2237/24507 ,  H01J2237/2485 ,  H01J2237/28 ,  H01J2237/2802

Abstract: A method and a device for determining the distance from the sample to be examined to at least one reference point which function independently of the type of sample. A signal is modulated to a first potential of a sample and a primary particle beam is directed at the sample, resulting in a secondary particle beam being formed by an interaction, the particles of this beam having the modulated signal. The particles of the secondary particle beam and the signal modulated to the potential of the particles of the secondary particle beam are detected. By comparing the detected modulated signal to a reference signal, the distance is determined from the relationship between the reference signal and the detected modulated signal. The device has the corresponding components for implementing the method.

Abstract translation: 一种用于确定从被检测样品到至少一个独立于样品类型起作用的参考点的距离的方法和装置。 信号被调制到样品的第一电位，并且一次粒子束被引导到样品，导致通过相互作用形成二次粒子束，该束的粒子具有调制信号。 检测二次粒子束的粒子和调制到二次粒子束的粒子的电位的信号。 通过将检测到的调制信号与参考信号进行比较，根据参考信号与检测到的调制信号之间的关系确定距离。 该设备具有用于实现该方法的相应组件。

公开(公告)号：US5808425A

公开(公告)日：1998-09-15

申请号：US667973

申请日：1996-06-19

Applicant: Rainer Harle

Inventor： Rainer Harle

IPC: H01J37/06 ,  H01J37/24 ,  H01J37/244 ,  H01J37/248 ,  H01J29/52

CPC classification number: H01J37/243

Abstract: The invention is directed to a method for controlling the emission current of an electron source and to a correspondingly controlled electron source. For this purpose, a parallel circuit comprising resistors 6 and field-effect transistors 7 is connected in the high-voltage circuit between the cathode 1 and the control electrode 2. The supply voltage for the field-effect transistors 7 is generated by voltage dividing the voltage across the resistors 6. The measurement of the emission current takes place at low-voltage potential and a control signal obtained from the measuring signal is optically transmitted via a light-conducting fiber or a light waveguide to the control circuit in the high-voltage part. The emission current control at high-voltage potential is provided without additional voltage supplies. Additional insulating transformers are therefore not required.

Abstract translation: 本发明涉及一种用于控制电子源和相应受控的电子源的发射电流的方法。 为此，在阴极1和控制电极2之间的高电压电路中连接包括电阻6和场效应晶体管7的并联电路。场效应晶体管7的电源电压是通过将 电压两端的电压。发射电流的测量发生在低电压电位，从测量信号获得的控制信号通过导光纤维或光波导光学传输到高电压的控制电路 部分。 在没有额外的电压供应的情况下提供高电压电位下的发射电流控制。 因此不需要额外的绝缘变压器。