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    • 1. 发明申请
    • Electromagnetic actuator drive
    • 电磁执行器驱动
    • US20060279389A1
    • 2006-12-14
    • US11444098
    • 2006-05-31
    • Jens BaumbachFrank BeyerAlfred ElsasserEberhard KallenbachRainer OttoWolfgang SchillingJan SchmidtDietmar Turpe
    • Jens BaumbachFrank BeyerAlfred ElsasserEberhard KallenbachRainer OttoWolfgang SchillingJan SchmidtDietmar Turpe
    • H02K33/00F01L9/04H01F7/14
    • F01L9/04H01F7/145
    • The present invention relates to an electromagnetic actuator drive (1) for adjusting an actuator drive among at least three positions, comprising a soft magnetic armature (2) which is drive-coupled to the final controlling element and has a plurality of armature faces (5, 6), a plurality of soft magnetic pole elements (7) having a plurality of pole faces (8, 9) on which the armature faces (5, 6) come to rest in two end positions of the armature (2) a restore position (10) which drives the armature (2) by spring force into a horizontal starting position, and a holding device (11) with the help of which the armature (2) can be secured in its end positions by electromagnetic forces. To implement the actuator drive (1) less expensively, an even number of at least four pole elements (7) may be provided, a separate electromagnetic coil (12) being assigned to each pole element (7) and electric power being applied to the holding device (11) for securing the armature (2) in its end positions, the holding device applying electric current to the coils (12) so that the pole faces (8, 9) of adjacent pole elements (7) are oppositely polarized.
    • 本发明涉及一种用于在至少三个位置中调节致动器驱动的电磁致动器驱动器(1),包括驱动耦合到最终控制元件的软磁电枢(2),并具有多个电枢面(5 ,6),具有多个极面(8,9)的多个软磁极元件(7),所述电枢面(5,6)在所述电枢(2)的两个端部位置处于所述多个极面(8,9) 通过弹簧力将电枢(2)驱动到水平起始位置的位置(10)和具有帮助的保持装置(11),电枢(2)可以通过电磁力固定在其端部位置。 为了更少地实现致动器驱动器(1),可以设置偶数个至少四个极元件(7),分配给每个极元件(7)的单独的电磁线圈(12),并且将电力施加到 保持装置(11),用于将电枢(2)固定在其端部位置,所述保持装置向线圈(12)施加电流,使得相邻极元件(7)的极面(8,9)相反极化。
    • 2. 发明授权
    • Electromagnetic actuator drive
    • 电磁执行器驱动
    • US07623012B2
    • 2009-11-24
    • US11444098
    • 2006-05-31
    • Jens BaumbachFrank BeyerAlfred ElsässerEberhard KallenbachRainer OttoWolfgang SchillingJan SchmidtDietmar Türpe
    • Jens BaumbachFrank BeyerAlfred ElsässerEberhard KallenbachRainer OttoWolfgang SchillingJan SchmidtDietmar Türpe
    • H01F7/00
    • F01L9/04H01F7/145
    • The present invention relates to an electromagnetic actuator drive (1) for adjusting an actuator drive among at least three positions, comprising a soft magnetic armature (2) which is drive-coupled to the final controlling element and has a plurality of armature faces (5, 6), a plurality of soft magnetic pole elements (7) having a plurality of pole faces (8, 9) on which the armature faces (5, 6) come to rest in two end positions of the armature (2) a restore position (10) which drives the armature (2) by spring force into a horizontal starting position, and a holding device (11) with the help of which the armature (2) can be secured in its end positions by electromagnetic forces.To implement the actuator drive (1) less expensively, an even number of at least four pole elements (7) may be provided, a separate electromagnetic coil (12) being assigned to each pole element (7) and electric power being applied to the holding device (11) for securing the armature (2) in its end positions, the holding device applying electric current to the coils (12) so that the pole faces (8, 9) of adjacent pole elements (7) are oppositely polarized.
    • 本发明涉及一种用于在至少三个位置中调节致动器驱动的电磁致动器驱动器(1),包括驱动耦合到最终控制元件的软磁电枢(2),并具有多个电枢面(5 ,6),具有多个极面(8,9)的多个软磁极元件(7),所述电枢面(5,6)在所述电枢(2)的两个端部位置处于所述多个极面(8,9) 通过弹簧力将电枢(2)驱动到水平起始位置的位置(10)和具有帮助的保持装置(11),电枢(2)可以通过电磁力固定在其端部位置。 为了更少地实现致动器驱动器(1),可以设置偶数个至少四个极元件(7),分配给每个极元件(7)的单独的电磁线圈(12),并且将电力施加到 保持装置(11),用于将电枢(2)固定在其端部位置,所述保持装置向线圈(12)施加电流,使得相邻极元件(7)的极面(8,9)相反极化。
    • 5. 发明授权
    • Method and equipment for vacuum monitoring in vacuum switching tubes
    • 真空开关管真空监测方法与设备
    • US4906935A
    • 1990-03-06
    • US251692
    • 1988-09-29
    • Ruediger HessWilfried KuhlLeonhard KlugWolfgang SchillingPeter TrentinHeribert WeberWolfgang SchlenkHeinz-Helmut Schramm
    • Ruediger HessWilfried KuhlLeonhard KlugWolfgang SchillingPeter TrentinHeribert WeberWolfgang SchlenkHeinz-Helmut Schramm
    • H01H33/66H01H33/668
    • H01H33/668
    • To check the presence of operating vacuum in vacuum switches, high voltage can be applied between the contacts at a given contact spacing and the dielectric strength can be tested. According to the invention, the procedure for vacuum monitoring is that a contact spacing (h) below the nominal stroke of the vacuum switch is selected and that the X-radiation generated at this contact spacing (h) and high voltage (U) in vacuum due to the field electron emission between the contacts by the contact surfaces acting as anode is acquired and evaluated as proof of the presence of operating vacuum inside the switching tube. This method can preferably be applied to encapsulated vacuum switching tubes, in particular to SF.sub.6 -insulated switching facilities. Associated with the vacuum switching tube (15) in the associated equipment is an X-ray detector, preferably a Geiger-Muller counter, which is connected to the high-voltage unit (25) via an evaluating circuit (30 to 50) which serves for the determination and indication of the operating vacuum and shuts off the high-voltage unit (25) to minimize the X-ray dose. Due to the X-ray emission, which is stopped long before reaching impermissible values, the presence of vacuum can be positively verified.
    • 为了检查在真空开关中是否存在操作真空,可以以给定的接触间距在触点之间施加高电压,并且可以测试介电强度。 根据本发明,真空监测的过程是选择低于真空开关的额定行程的接触间距(h),并且在该接触间隔(h)和真空中的高电压(U)下产生的X射线 由于作为阳极的接触表面的触点之间的场电子发射被获取并被评估为开关管内存在操作真空的证明。 该方法可以优选地应用于封装的真空开关管,特别是SF6绝缘开关设备。 与相关设备中的真空开关管(15)相关联的是X射线检测器,优选Geiger-Muller计数器,其通过评估电路(30至50)连接到高压单元(25) 用于确定和指示操作真空并关闭高压单元(25)以最小化X射线剂量。 由于在达到不允许值之前停止的X射线发射,可以肯定地验证真空的存在。
    • 6. 发明授权
    • Device for measuring the internal pressure of an operationally built
built-in vacuum switch
    • 用于测量内置真空开关的内部压力的装置
    • US4672323A
    • 1987-06-09
    • US676817
    • 1984-11-30
    • Wilfried KuhlLeonhard KlugBernd RostWolfgang Schilling
    • Wilfried KuhlLeonhard KlugBernd RostWolfgang Schilling
    • G01L21/34H01H33/668G01L21/30
    • H01H33/668
    • A device for measuring the internal pressure of an operationally built-in vacuum switch which comprises a vacuum switching tube having a switching chamber and switch contacts as well as an associated drive for the contacts. For the measurement of the pressure, a cold-cathode discharge (so-called Penning effect) having crossed electric and magnetic fields is used, wherein the electric field is applied, for instance, between at least one of the switch contacts and a metallic wall of the switching chamber or a condensation shield disposed in the chamber and permanent magnets are used for generating the magnetic field. The permanent magnets are realized in the form of rods and have pole pieces formed such that the pole pieces encircle the switching chamber. A magnetic field is formed which is applied directly in the longitudinal direction to a circumferential section of the cylindrical switching chamber. In order to measure the pressure inside the vacuum switching tube built into a switching installation, the voltage drop across a resistor disposed in series with a d-c source and the switch is measured. The voltage drop corresponds to the ionization current, which is dependent on the gas pressure in the chamber. The pole pieces of the permanent magnets extend around the switching chamber and fix the magnets around the switching chamber during the measurement. The sensitivity range of the measurement can be influenced by the number of permanent magnets used.
    • 一种用于测量操作内置真空开关的内部压力的装置,其包括具有开关室和开关触点的真空开关管以及用于触点的相关联的驱动器。 为了测量压力,使用具有交叉电场和磁场的冷阴极放电(所谓的Penning效应),其中电场施加在例如至少一个开关触点和金属壁之间 的开关室或设置在该室中的冷凝屏蔽件,而永磁体用于产生磁场。 永磁体以棒的形式实现,并且具有形成为使得极片环绕开关室的极片。 形成了沿圆筒形切换室的圆周方向直接施加的磁场。 为了测量内置在开关装置中的真空开关管内的压力,测量与d-c源和开关串联布置的电阻器两端的电压降。 电压降对应于电离电流,这取决于腔室中的气体压力。 永磁体的极片围绕开关室延伸,并且在测量期间将磁体固定在开关室周围。 测量的灵敏度范围可能受到使用永磁体数量的影响。
    • 8. 发明授权
    • Inductive pickup for fluid control element
    • 用于流体控制元件的感应拾取器
    • US4510474A
    • 1985-04-09
    • US387518
    • 1982-06-11
    • Roman RomesWolfgang SchillingJurgen Werner
    • Roman RomesWolfgang SchillingJurgen Werner
    • G01D5/22H01F21/06
    • G01D5/2258
    • A pressure medium-tight inductive pickup for a fluid control element has a pressure pipe composed of a non-magnetic material, a magnetic core received in the pressure pipe, connecting means at the open end of the pressure pipe for pressure-tight connection of the pressure pipe with the control element, a spool body surrounding the pressure pipe, a housing surrounding the spool body and having an axis, and an adjusting element for adjusting zero position of the pickup, wherein the spool body is axially displaceable on the pressure pipe and in the housing, and the adjusting element is formed as a worm drive adjustable from outside and arranged so that the spool body is coupled with the worm drive in a play-free manner in an axial direction.
    • 用于流体控制元件的压力中密度感应拾取器具有由非磁性材料构成的压力管,容纳在压力管中的磁芯,在压力管的开口端的连接装置,用于压力连接 具有控制元件的压力管,围绕压力管的卷轴主体,围绕卷轴主体并具有轴线的壳体和用于调节拾取器的零位置的调节元件,其中卷轴主体可在压力管上轴向移位, 在壳体中,并且调节元件形成为可从外部调节的蜗杆驱动器,并且布置成使得卷轴体与蜗杆驱动器以无间隙的方式在轴向方向上联接。