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71 条记录 (耗时 0.024 秒)

    Arrangement for the detection of deficiencies in a tank ventilation system
    41.
    发明授权
    Arrangement for the detection of deficiencies in a tank ventilation system 失效
    在油箱通风系统中检测缺陷的安排

    公开(公告)号：US5085197A

    公开(公告)日：1992-02-04

    申请号：US558674

    申请日：1990-07-26

    申请人： Gerhard Mader ,  Hans Meixner ,  Hans Schreiber

    发明人： Gerhard Mader ,  Hans Meixner ,  Hans Schreiber

    IPC分类号： F02D41/00 ,  F02M25/08

    CPC分类号： F02M25/0809

    摘要： With the present tank ventilation system formed of a fuel tank, an active carbon filter, a control unit, a lambda probe, a tank ventilation valve and a flow sensor it is possible to recognize defects at the connecting lines and the ventilation valve immediately. For the recognition of the defect, a control unit is provided which examines the signals arriving from the lambda probe and from the flow sensor along with the outgoing tank ventilation control signals for unreasonable events. When a defect is recognized, the error signal is stored. A ceramic PTC resistor is preferably employed as the flow sensor.

    摘要翻译： 利用由油箱，活性炭过滤器，控制单元，λ探头，油箱通风阀和流量传感器构成的现有油箱通风系统，可以立即识别连接管线和通风阀上的缺陷。 为了识别缺陷，提供了一个控制单元，其检测从λ探针到达的信号和来自流量传感器的信号以及不合理事件的输出罐换气控制信号。 当识别到缺陷时，存储错误信号。 优选采用陶瓷PTC电阻作为流量传感器。

    Electric heating device employing PTC heating element for preheating of heating oil
    42.
    发明授权
    Electric heating device employing PTC heating element for preheating of heating oil 失效
    采用PTC加热元件预热加热油的电加热装置

    公开(公告)号：US4371778A

    公开(公告)日：1983-02-01

    申请号：US72285

    申请日：1979-09-04

    申请人： Hans Meixner ,  Andreas Schebler

    发明人： Hans Meixner ,  Andreas Schebler

    IPC分类号： F23D11/44 ,  F23K5/20 ,  H05B3/14 ,  F02M31/12 ,  H05B1/02

    CPC分类号： F23K5/20 ,  H05B3/141

    摘要： A heating device for preheating heating oil flowing through a pipe has a heat conduction body to which a plate-shaped ceramic PTC resistance heating element is connected in heat exchange-relationship. The heating element has a thickness in the range of 0.5 to 2 millimeters, a Curie temperature between 120.degree. and 220.degree. C. and a specific resistance of 430 to 5000 ohm-cm rated at a supply voltage between 110 and 220 volts such that the maximum temperature achieved by the heating element over a range of heat transfer rates is relatively constant and is determined by the resistivity and the Curie temperature of the heating element rather than by the rate of heat transfer. If designed for energization at 220 volts, the heating element has the same thickness and Curie temperature as in the first example described above, but with a specific resistance of 1700 to 20,000 ohm-cm as measured at 220 volts.

    摘要翻译： 用于预热流过管道的加热油的加热装置具有热传导体，板状陶瓷PTC电阻加热元件以热交换关系连接到该导热体。 加热元件的厚度在0.5至2毫米的范围内，居里温度在120度至220度之间，电阻值为430至5000欧姆厘米，额定电压为110至220伏， 通过加热元件在一定范围的传热速率下实现的最高温度是相对恒定的，并且由加热元件的电阻率和居里温度决定，而不是热传递速率。 如果设计为在220伏特下通电，则加热元件具有与上述第一示例中相同的厚度和居里温度，但是在220伏特下测量的电阻为1700至20,000欧姆厘米。

    Power output stage for capacitive loads
    44.
    发明授权
    Power output stage for capacitive loads 失效
    电容负载的功率输出级

    公开(公告)号：US06967429B2

    公开(公告)日：2005-11-22

    申请号：US10780556

    申请日：2004-02-19

    申请人： Georg Bachmaier ,  Bernhard Fischer ,  Bernhard Gottlieb ,  Andreas Kappel ,  Hans Meixner ,  Tim Schwebel ,  Christian Tump

    发明人： Georg Bachmaier ,  Bernhard Fischer ,  Bernhard Gottlieb ,  Andreas Kappel ,  Hans Meixner ,  Tim Schwebel ,  Christian Tump

    IPC分类号： F02D41/20 ,  H01L41/04 ,  H02M3/158 ,  H02N2/06 ,  H02N2/14 ,  H01L41/09

    CPC分类号： F02D41/2096 ,  H02M3/158 ,  H02N2/067

    摘要： A power output stage for capacitive loads includes: an energy storage inductance, having one end connected to a reference potential and an opposite end connected on the input side to a power supply connection and on the output side to a secondary energy storage capacitance; a primary energy storage capacitance is connected upstream of the energy storage inductance on the input side, and connected on the input side via a primary switching element with a reference potential, and a secondary switching element connected in series with the secondary energy storage capacitance (4), characterized in that the input of the power output stage is clocked by an additional switch.

    摘要翻译： 用于电容性负载的功率输出级包括：一个能量存储电感，其一端连接到参考电位，另一端连接到输入侧到电源连接，在输出侧连接到次级储能电容; 一次能量存储电容被连接在输入侧的能量存储电感的上游，并且经由具有参考电位的初级开关元件连接在输入侧，以及与次级储能电容（4）串联连接的次级开关元件 ），其特征在于，功率输出级的输入由附加开关计时。

    Electrohydraulic stop device
    48.
    发明授权
    Electrohydraulic stop device 失效
    电动液压停止装置

    公开(公告)号：US5857662A

    公开(公告)日：1999-01-12

    申请号：US727559

    申请日：1996-10-15

    申请人： Andreas Kappel ,  Randolf Mock ,  Hans Meixner

    发明人： Andreas Kappel ,  Randolf Mock ,  Hans Meixner

    IPC分类号： F02M59/46 ,  F16K31/00 ,  F16K31/02

    CPC分类号： F02M59/468 ,  F02M59/466 ,  F16K31/004 ,  F16K31/008 ,  F02M2200/04 ,  Y10T137/86622

    摘要： A electrohydraulic stop device contains a piezoelectric actuator (P) which acts on two coupled hydraulic stroke transformers having identical transmission ratios. Essential components of the stop device are the pressure piston (DK) driven by the actuator (P), the lifting piston (HK) mounted axially displaceably in a cylindrical bore (ZY) of the pressure piston (DK), and a chamber (KB), into which open inflow and outflow ducts (B2, G2, B3, G3) for the medium to be shut off. By activating the actuator (P), the dumbbell-shaped lifting piston (HK) can be displaced virtually without delay in the pressure piston bore (ZY) and the inflow or outflow ducts (B2, B3) be closed.

    摘要翻译： PCT No.PCT / DE95 / 00518 Sec。 371日期1996年10月15日 102（e）日期1996年10月15日PCT提交1995年4月13日PCT公布。 公开号WO95 / 28592 日期1995年10月26日电动液压停止装置包含压电致动器（P），其作用于具有相同传动比的两个联接的液压冲程变压器。 止动装置的主要部件是由致动器（P）驱动的压力活塞（DK），提升活塞（HK）轴向移动地安装在压力活塞（DK）的圆柱形孔（ZY）中，并且室（KB ），打开的流入和流出管道（B2，G2，B3，G3）用于要关闭的介质。 通过启动致动器（P），哑铃形提升活塞（HK）可以在压力活塞孔（ZY）内实际上没有延迟地移动，并且流入或流出管道（B2，B3）被关闭。

    Process for making sensor elements in a retaining frame for a pyrodetector
    50.
    发明授权
    Process for making sensor elements in a retaining frame for a pyrodetector 失效
    用于在热探测器的保持架中制造传感器元件的工艺

    公开(公告)号：US4778770A

    公开(公告)日：1988-10-18

    申请号：US69025

    申请日：1987-07-01

    申请人： Hans Meixner ,  Reinhard Freitag ,  Felix Pettke ,  Hans Siwon ,  Ulrich Armonier

    发明人： Hans Meixner ,  Reinhard Freitag ,  Felix Pettke ,  Hans Siwon ,  Ulrich Armonier

    IPC分类号： G01J5/34 ,  G08B13/18 ,  G08B13/191 ,  G08B13/193 ,  H01L37/02 ,  H01L31/00 ,  H01L21/52

    CPC分类号： G08B13/191 ,  G01J5/34 ,  G08B13/193 ,  Y10S250/01 ,  Y10T29/49007

    摘要： A sensor element arrangement for a pyrodetector has a concave mirror with a sensor element arranged at a focus of the concave mirror and further sensor elements arranged laterally therefrom. Electrodes of both polarities are present on each side of the film, these electrodes being respectively separated from one another by quasi-meander-like, metal-free strips which engage into one another in the form of hook portions. The electrodes on the upper side reside opposite corresponding electrodes on the lower side for the formation of the sensor elements, and these electrodes are connected to one another at edge regions by connection lines. The sensor element arrangement together with the film and the connection lines is surrounded by a retaining frame which is insertable into the mounting of the concave mirror in centered and adjusted fashion.

    摘要翻译： 用于热探测器的传感器元件布置具有凹面镜，其中设置有凹面镜的焦点处的传感器元件以及从其侧向设置的另外的传感器元件。 两个极性的电极都存在于膜的每一侧上，这些电极分别通过准弯曲状的无金属条分开彼此以钩部分的形式彼此接合。 上侧的电极位于下侧的相对的电极之间，用于形成传感器元件，并且这些电极通过连接线在边缘区域彼此连接。 传感器元件布置与薄膜和连接线一起被保持框包围，保持框可以中心和调节的方式插入到凹面镜的安装中。