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    • 2. 发明申请
    • SENSOR FOR RECORDING EXTENSION AND STRESS IN SOLID MATERIALS
    • 传感器,并列入固体材料的灵活性和能力
    • WO0198742A3
    • 2002-06-27
    • PCT/DE0102239
    • 2001-06-16
    • BUNDESREP DEUTSCHLANDTEGTMEIER FALKPETERS MANFRED
    • TEGTMEIER FALKPETERS MANFRED
    • G01L5/00
    • G01L5/0004
    • The invention relates to a force transducer, which is inserted into a small boring inside a test object and which, inside the boring, can measure the elastic extensions caused by the surrounding stress matrix. The force transducer is provided in two parts consisting of an outer part and of an inner part. Both parts are provided with a conical inner boring or conical outer periphery in such a manner that they can be held inside the boring of the test object by a tractive force generated using any means. In order to span a large tolerance zone the measuring boring, the outer part is axially provided with multiple slits on both sides. Said outer part is provided with a polygonal shape and thereby detects the deformations to be measured not over the entire periphery, but it records these via the contacts axially oriented through the angle lines. The extension is integrated in a peripheral direction between said contacts and is transferred into the inner part provided with any type of measuring device.
    • 本发明涉及一种放置在一个小的孔中的对象的力换能器测量并且有能够测量由周围的基质弹性应变带来的电压。 力换能器被构造成两个部分,由外和内部的。 两者都是锥形构造在其内孔或外周上,使他们能够在测量对象的孔由一个任意生成吸引力被张紧。 为了缩小该测量孔的大的公差范围,外部部件在轴向上从两侧百叶窗式数次。 它在形状构造,因此不攻击在从整个圆周要测量的变形,但通过通过角线接触所述轴向对齐的接收它们。 在它们之间,伸长被集成在圆周方向上并传送到设置有任何测量技术内部部分。
    • 3. 发明申请
    • LIGHTING DEVICE
    • 照明设备
    • WO2012076151A2
    • 2012-06-14
    • PCT/EP2011006101
    • 2011-12-06
    • BUNDESREP DEUTSCHLANDBOTHE HEINOJOHANNSMEYER ULRICHDINTER KATRINKULESSA RAINER
    • BOTHE HEINOJOHANNSMEYER ULRICHDINTER KATRINKULESSA RAINER
    • F21V19/00F21V25/12
    • F21V29/74F21V17/04F21V25/12F21V29/004F21Y2103/00H01J61/523H01J61/72
    • The invention relates to a lighting device of the "increased safety" ignition protection type which comprises at least one fluorescent lamp (2) and at least one plug-on apparatus for being plugged onto one end of the at least one fluorescent lamp (2), wherein the plug-on apparatus has a longitudinal axis (L) and comprises a first sleeve (12), said plug-on apparatus being characterized in that the first sleeve (12) has a first region (16) with a first diameter (d) and has a second region (18) which is arranged next to the first region (16) in the axial direction relative to the longitudinal axis (L) and has a second diameter (D), wherein the first diameter (d) is smaller than the second diameter (D) at least in a state in which the sleeve (12) is plugged onto the end of the fluorescent lamp (2), wherein the extent of the second region (18) of the sleeve (12) in the axial direction relative to the longitudinal axis (L) is defined such that one region of a filament of the fluorescent lamp (2) is surrounded.
    • 本发明涉及的保护“增强安全性”的类型的照明设备,所述至少一个荧光灯(2)和至少一个滑动安装的装置包括用于安装在所述至少一个荧光灯(2)的一个端部,其中,所述滑动装置上具有纵向轴线(L)和第一套筒 (12),其特征在于,所述第一套筒(12)和具有针对第一直径(d)和第二区域(18)的纵向轴线(L)轴向侧的第一部分(16) 所述第一区域(16)被布置和第二直径(d),其中,所述第一直径(d)在荧光灯(2)的套筒的条件的端部中的至少一个插入(12)比所述第二直径小(d ),第二部分(18)的程度就被固定到套筒(12)的纵向轴线(L)轴向方向,使得荧光精通的灯丝的一部分 包括offlampe(2)。
    • 6. 发明申请
    • INTRINSICALLY SAFE FIELD BUS SYSTEM
    • OWN安全现场总线系统
    • WO02099663A8
    • 2004-05-06
    • PCT/DE0202043
    • 2002-06-05
    • BUNDESREP DEUTSCHLANDGERLACH UDOUEHLKEN THOMASJOHANNSMEYER ULRICHWEHINGER HANSROEHRIG LARSVARCHMIN JOERN-UWE
    • GERLACH UDOUEHLKEN THOMASJOHANNSMEYER ULRICHWEHINGER HANSROEHRIG LARSVARCHMIN JOERN-UWE
    • G06F13/40H02H9/00H04L12/40
    • G06F13/4086H02H9/008
    • An intrinsically safe field bus system (1) comprising a field bus (2), a power source (3), a terminating resistor (7) and at least one field bus device (4) connected to the field bus (2). The power source (3) is connected to a first end (5) of the field bus (2) and the terminating resistor (8) terminates the field bus (2) on the other end (7). The power source (3) generates a periodic alternating signal, has a reactance (ZAbsch) as a terminating resistor (8) and a unit for control and adjustment (13) of the power source (3) according to the input impedance (ZBus) of the field bus (2). The field bus input current (IBus) is kept constant when the input impedance (ZBus) in a first range of operation (I) is smaller than the wave impedance (ZW) of the field bus line, and the field bus input voltage (UBus) is adjusted to a constant maximum voltage (Umax) and the field bus input current (IBus) is adjusted according to the input impedance (ZBus) if the input impedance (ZBus) exceeds the value of the wave impedance (Zw) in a second operating range (II).
    • 本质安全的现场总线系统(1)与现场总线(2),电源(3),一个终接电阻器(7)和连接到现场总线中的至少一个(2)现场总线装置(4),其中所述功率源(3)的第一端( 5)岩石总线(2)的连接,和终端电阻器(8)的另一端(7)封闭所述现场总线(2),并且其中,所述动力源(3)产生一个周期性的交流信号,具有eaktanz(ZAbsch)(作为终端电阻 8),和一个控制和调节单元(13)为动力源(3)根据所述现场总线(2),的输入阻抗(ZBUS),其中,所述现场总线的输入电流(下iBus)保持恒定时(在第一操作范围 I)的输入阻抗(ZBUS)比取决于Eingangsimpe波阻抗现场总线和现场总线输入电压(UBUS),以恒定的最大电压(力捷)被设置和现场总线输入电流(下iBus的(ZW))更小 当在第二操作区域(II)超过输入阻抗(ZBUS)的波阻抗(ZW)的值的阻抗(ZBUS)被限制。
    • 7. 发明申请
    • FREQUENCY STABILISED LASER SYSTEM AND METHOD FOR CONTROLLING THE FREQUENCY IN SUCH A SYSTEM
    • 工艺审查一稳频激光系统及稳频激光器结构的控制状态
    • WO02067389A3
    • 2003-08-21
    • PCT/DE0200398
    • 2002-02-04
    • BUNDESREP DEUTSCHLANDSCHNATZ HARALD
    • SCHNATZ HARALD
    • H01S3/00H01S3/13H01S3/131H01S3/139
    • H01S3/1303H01S3/1305H01S3/1317
    • The invention relates to a method for checking the regulation state of a frequency-stabilised laser system comprising a laser (2). At least one first sideband frequency VHF is modulated to the laser beam (1) of said laser, the laser beam being guided through an absorption material (13) comprising a plurality of absorption lines in a detuning region of the laser (2), said absorption lines being arranged at different distances from each other. The laser frequency VL is detuned and, as a regulation signal for the laser frequency VL, it is determined whether there has been an absorption in the absorption material. The inventive method is characterised in that a second sideband frequency VFG is modulated to the laser beam (1), said frequency being at a known distance defined by a frequency generator (29) in relation to the laser frequency VO; in that the absorption of the second sideband frequency VO + VFG in the absorption material is checked at least from time to time; and in that when no absorption is observed for the second sideband frequency, the laser frequency VL is detuned until an absorption of both the laser frequency VO and the second sideband frequency VO + VFG is observed.
    • 要检查具有激光(2),其激光束(1)的第一边带频率VHF至少和通过吸收材料(13)的调制传递一个频率稳定的激光装置的调节状态中,具有在激光的调谐范围的多个吸收线(2) 其被布置在彼此不同的距离时,激光频率νL是失谐并检测作为用于激光频率ν升的控制信号,吸收在吸收材料是否已经发生,它提供了在与第二边带频率νFG由激光束(1) 频率发生器(29)中所定义并且被调制到激光频率VO已知距离,使得所述第二边带频率VO的至少有时吸收+ VFG是在吸收材料检查,并且使激光频率νL,当没有吸收被发现对于第二边带频率,只要VERS 是timmt直到激光频率VO和第二边带频率νFG +检测VO两者的吸收。
    • 10. 发明申请
    • BIOSIGNAL DETECTING DEVICE, AND METHOD FOR RECEIVING A BIOELECTRIC SIGNAL
    • BIOSIGNALERFASSUNGSVORRICHTUNG和方法用于录制的生物电信号
    • WO2013143661A3
    • 2013-12-19
    • PCT/EP2013000815
    • 2013-03-18
    • BUNDESREP DEUTSCHLAND
    • SCHEER HANS-JUERGEN
    • A61B5/00A61B5/04A61B5/0424A61B5/0428
    • A61B5/04004A61B5/0424A61B5/0428A61B5/04282A61B5/6843A61B5/7203A61B2562/182
    • The invention relates to a biosignal detecting device (10) comprising a first signal electrode (12), a second signal electrode (12, 14), a grounding electrode (16), an amplifying device (38) which is connected to the first signal electrode (12) and the second signal electrode (14) and which is designed to amplify an electric input voltage (VIN) between the first signal electrode (12) and the second signal electrode (14), and a housing (34) which encloses the amplifying device (38) on all sides, which is connected to the grounding electrode (16), and which is electrically insulated from the first signal electrode (12), the second signal electrode (14), and the amplifying device (38). According to the invention, the housing (34) encloses the amplifying device (38) such that the housing functions as a protective device against an interference from electromagnetic fields with frequencies between 50 hertz and 2000 hertz, and the biosignal detecting device comprises a switch (36), by means of which the amplifying device (38) can be connected into a circuit with the housing (34).
    • 本发明涉及一种连接到信号电极(12,14)一个Biosignalerfassungsvorrichtung具有第一信号电极(12),第二信号电极(14),接地电极(16)和放大器装置(38)(10)并且被设置成 放大所述之间的电输入电压(V1N)的第一信号电极(12)和第二信号电极(14)和壳体(34)包围在所有侧面上的增压装置(38),与所述接地电极(16)和对 第1信号电极(12),该第二信号电极(14)和所述放大器装置(38)是电绝缘的。 根据本发明,提供的是所述壳体(34),从而包围所述放大器装置(38),它作为防止从与50赫兹和2000赫兹之间的频率的电磁场的干扰的保护装置,并且该Biosignalerfassungsvorrichtung包括一个开关(36),借助于 可接合在与所述壳体(34)的电路的放大器装置(38)。