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1. 发明申请

WO1994001846A1 ARRANGEMENT, IN PARTICULAR IN VEHICLES, FOR TRANSMITTING ELECTRIC SIGNALS BY CONNECTING LINES 审中-公开
标题翻译：装置中，特别是在车辆导线BOUND传输电信号
公开(公告)号：WO1994001846A1
公开(公告)日：1994-01-20
申请号：PCT/EP1993001791
申请日：1993-07-08
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , NORMANN, Norberg , SCHULZE, Lothar , UHL, Günter , NEY, Joachim
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： G08C25/00
CPC分类号： B60R16/0315 , Y10S336/02
摘要： Weak-current electric signals are transmitted over two-wire lines in which is arranged a pin-and-socket connector (51, 61). The two-wire lines are terminated by coils (56, 66) coupled by a transformer in the pin-and-socket connector (51, 61). Control signals for electric consumers arranged in the vehicle doors and LF signals for loudspeakers arranged in the vehicle doors can thus be transmitted from a control apparatus (1) located away from the door to a door module over a common data line and the pin-and-socket connector. For that purpose, binary coded control signals are modulated on a carrier signal and the LF audio signal is also modulated on the same carrier signal. The signals are demodulated and separated according to their frequencies in the door module. The LF signals are amplified and supplied to a loudspeaker. The control signals are evaluated by a micro-controller and control via switching stages regulating elements provided in the door.

2. 发明申请

WO1997000784A1 METHOD OF OPERATING A DEVICE FOR MONITORING VEHICLE-TYRE PRESSURES AND INDICATING CHANGES IN PRESSURE BY RADIO 审中-公开
标题翻译：一种用于运行监控和无线信号的设备在印刷更换轮胎ON车辆
公开(公告)号：WO1997000784A1
公开(公告)日：1997-01-09
申请号：PCT/EP1996002304
申请日：1996-05-29
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , UHL, Günter , NORMANN, Norbert , SCHULZE, Gunter, Lothar , KESSLER, Ralf
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： B60C23/04
CPC分类号： B60C23/0408
摘要： Described is a method of operating a device for monitoring vehicle-tyre pressures and indicating changes in pressure by radio, the device being fitted in the valve of the tyre. The device includes a pressure sensor, an analogue-digital converter for digitizing the signal from the pressure sensor, a memory for storing the pressure-sensor signal, a transmitter, a comparator, in particular a comparator with an integral microprocessor, the comparator comparing the pressure-sensor signal with a previously stored reference signal, generating a signal if the difference between the pressure-sensor signal and the reference signal exceeds a given threshold value and activating the transmitter which subsequently transmits information about the detected divergence to a receiver fitted in the vehicle, plus a time switch activates the device at intervals to carry out a measurement and comparison operation and, for the rest of the time, keeps the device switched off to save power. The comparator stores the pressure-sensor signal and uses it to produce a new reference signal which replaces the previous reference signal.
摘要翻译：操作用于监控的装置和无线信令中的充气轮胎在车辆上的压力变化，其设置在所述轮胎的阀和电源，压力传感器，模拟 - 数字转换器，用于数字化从压力传感器获得的压力信号，用于存储一个存储器的方法压力信号，发射器，一个比较器，insbesonder与微处理器，它的压力信号与预先存储的比较压力信号相比较组件，如果从比较压力信号的压力信号的偏差超过阈值时产生的信号，并且所述发送器被激活，然后关于信息所检测到的偏差对接收器，布置在发送的车辆，并且包括时间开关，其在用于测量和比较操作的时间间隔激活所述设备和另一个切断为省电HA的目的 LT。比较存储的压力信号，并形成压力信号新的比较压力信号取代了以前的比较压力信号。

3. 发明申请

WO1992016385A1 DEVICE FOR MONITORING THE PRESSURE IN PNEUMATIC TYRES 审中-公开
标题翻译：用于监测气动轮胎压力的装置
公开(公告)号：WO1992016385A1
公开(公告)日：1992-10-01
申请号：PCT/EP1992000556
申请日：1992-03-13
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , BEITZ, Hans-Jürgen , KESSLER, Ralf , NORMANN, Norbert , UHL, Günter , LUBITZSCH, Wolfgang , BÄNZINGER, Fritz , REINHARDT, Rolf
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： B60C23/04
CPC分类号： B60C23/042
摘要： A device for monitoring the pressure in pneumatic tyres of wheels (1) on vehicles fitted with an antilock braking system comprises a toothed ring (8), which is connected in a torsionproof manner to an assembly flange (5) for the corresponding wheel (1), and a rotation pulse generator (15), which does not rotate with the wheel, mounted next to the track of the teeth (9) on a part (13) of the wheel suspension for the corresponding wheel (1). A pressure probe (10) which is fixed in relation to the toothed ring (8) has a control element (11) whose position depends on the pressure in the pneumatic tyres and to which the pressure pulse generator (15) responds, for which reason the control element (11) forms one or more teeth on the toothed ring. A signal sensor (12) which does not rotate with the wheel and whose signal varies continuously with the position of the control element (11) is located on a part of the wheel suspension next to the track (26) of the teeth (9). The structure of the signal sensor (12) is adapted to the teeth (9) and the control element (11) so that its response to the control element (11) is distinguishable from that of the teeth (9). The tyre pressure acts directly on the pressure probe (10) through a line (17a, 17b) leading to the tyre chamber (23). The position of the control element (11) therefore varies continuously with the tyre pressure.

4. 发明申请

WO1995002268A1 PROCESS FOR CONTROLLING THE D.C. MOTOR USED FOR MOVING A WINDOW IN A MOTOR VEHICLE 审中-公开
标题翻译：方法用于控制车窗玻璃在汽车移动提供的直流电机
公开(公告)号：WO1995002268A1
公开(公告)日：1995-01-19
申请号：PCT/EP1994002228
申请日：1994-07-07
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , KÜHNLE, Andreas , SCHULZE, Gunter, Lothar , UHL, Günter
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： H02H07/085
CPC分类号： B60J10/00 , H02H7/0851
摘要： In order to control the d.c. motor used to move a window in a motor vehicle, the current drawn by the motor is observed, the direction of movement of the window resulting from the direction of the current and when the window is closed the direction of rotation of the motor is reversed if, within a predetermined time DELTA t, there is a change DELTA f in the frequency of the a.c. component of the current between a lower limit DELTA fu and an upper limit DELTA fo and/or if, within the same period DELTA t, there is a change in the average current intensity I between a lower unit DELTA I &cir& NOt u and an upper limit DELTA I &cir& NOt o, whereas if one or both upper limits are exceeded the motor is stopped.
摘要翻译：为了控制提供了一种用于机动车辆的移动的窗玻璃的直流电动机，由电动机电流汲取的电流被观察到的，推断从当前方向到窗玻璃的移动方向，并且在窗口中的发动机的旋转，反之，当在预定时间DELTA吨，变化DELTA的方向的开闭 f是下限值DELTA FU和上限值DELTA fo之间的电流的AC分量的频率和/或如果在相同的时间周期DELTA吨，平均电流强度的下限值DELTA I＆CIR＆不u和上限值DELTA我之间I的变化＆CIR＆不o是，而超过一或发动机的两个上限值时停止。

5. 发明申请

WO1996037374A1 DEVICE FITTED ON VEHICLES FOR MONITORING TYRE PRESSURE 审中-公开
标题翻译：建立车辆用于监测他们的轮胎气压
公开(公告)号：WO1996037374A1
公开(公告)日：1996-11-28
申请号：PCT/EP1996002264
申请日：1996-05-26
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , UHL, Günter , NORMANN, Norbert , SCHULZE, Gunter, Lothar , KESSLER, Ralf , SCHRÖTTLE, Michael
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： B60C23/04
CPC分类号： B60C23/0444 , B60C23/0433 , B60C23/0437
摘要： The proposed device is fitted on vehicles equipped with pneumatic tyres and is used for monitoring tyre pressure. The device comprises: a pressure measurement sensor on each of the wheels (2) being monitored; a transmitter mounted next to each pressure measurement sensor which emits signals carrying the pressure data obtained from the pressure measurement sensor; and a receiver for those signals fitted on the vehicle chassis. An antenna (5a, 6a, 7a, 8a) is arranged next to each wheel (2) as the receiver. The antennae are connected to a common receiving and monitoring circuit (15, 17).
摘要翻译：上的车辆装置，其与充气轮胎的车轮中，用于监测轮胎中的空气压力，具有压力传感器上的每个被监控的车轮（2）的，具有设置在所述相应的压力传感器发射器，其包含由所述压力传感器确定的空气压力信号，发送到接收器，用于这些信号，其被附接至车辆的底盘。每个车轮（2）被设置在相邻的接收器，因为只有一个天线（5A，6A，7A，8A）。天线被连接到一个公共的接收和监控电路（15，17）。

6. 发明申请

WO1996006762A1 UNIT FOR OPERATING AND CONTROLLING A MOTOR VEHICLE WINDSCREEN WIPER 审中-公开
标题翻译：组件用于机动车辆的驱动和控制雨刷
公开(公告)号：WO1996006762A1
公开(公告)日：1996-03-07
申请号：PCT/EP1995003239
申请日：1995-08-16
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , UHL, Günter
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： B60S01/08
CPC分类号： H02K11/00 , B60S1/08 , H02K5/225 , H02K7/1163 , H02K2211/03
摘要： Unit for operating and controlling a motor vehicle windscreen wiper with an electric motor (1) with a drive in a housing (2) fitted on the motor (1), and end-position switch (6) fitted in the gear housing (2) and actuated by a drive component and a control circuit located in a casing (8) fitted on the gear housing (2). The plastic casing (8) of the control circuit closes an aperture (7) in the gear housing (2) and carries the end-position switch (6) in the region of said aperture (7) in the gear housing (2) which switches only a control current of the control circuit instead of the load current in the motor (1).
摘要翻译：组件，用于驱动和控制在机动车辆的风挡刮水器，具有电动机（1），具有一个齿轮，它安装在所述马达（1）主体（2），安装有上齿轮箱外壳（2），由一传动部分致动的限位开关（6），和具有安装在齿轮壳体上的控制电路（2）壳体（8）。所述控制电路的塑料外壳的现有的（8）封闭在齿轮箱上的开口（2）的开口（7）和携带限位开关（6）在该开口的区域（7）的齿轮壳体（2），其（而不是电动机的负载电流 1）仅在控制电路的控制电流。

7. 发明申请

WO1991008437A1 PROCESS FOR DETERMINING THE ROTATIONAL POSITION OF A ROTATABLY MOUNTED ELECTRICAL COIL, AND A CIRCUIT FOR CARRYING OUT THE PROCESS 审中-公开
标题翻译：用于确定可旋转安装的电线的旋转位置的过程和用于执行该过程的电路
公开(公告)号：WO1991008437A1
公开(公告)日：1991-06-13
申请号：PCT/EP1990001972
申请日：1990-11-19
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , NORMANN, Norbert , UHL, Günter , SCHULZE, Gunter, Lothar
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： G01B07/30
CPC分类号： H02P6/16 , G01D3/08
摘要： The invention concerns a process and circuit for determining the rotational position of a rotatably mounted electrical coil (rotor coil) by generating, in two identical coils (stator coils) crossed at right angles, a rotating magnetic field at the location of the rotor coil. The time taken for the field-strength vector to rotate from a given angle to the next positive or negative zero passage of the alternating current generated as a result of magnetic induction in the rotor coil is measured. In the absence of sine-cosine excitation of the stator coils (1, 2) as a result of a power failure, the rotor coil (3) is supplied with d.c. pulses from a battery- powered d.c. source (12) through at least one of the stator coils (1, 2) or the stator coils are supplied through the rotor coil (3). The response signal in the rotor coil (3) or in the stator coils (1, 2) is monitored and the behaviour with time of the sign, and possibly also the amplitude, evaluated and e.g. zero passages counted.

8. 发明申请

WO1992018995A1 MATERIAL FOR ELECTRIC CONTACTS OF SILVER WITH CARBON 审中-公开
标题翻译：银与碳的电接触材料
公开(公告)号：WO1992018995A1
公开(公告)日：1992-10-29
申请号：PCT/EP1992000804
申请日：1992-04-09
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , BEHRENS, Volker , MEYER, Carl, L. , SAEGER, Karl , HONIG, Thomas , MICHAL, Roland
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： H01H01/02
CPC分类号： H01H1/027 , Y10T428/12014 , Y10T428/12035 , Y10T428/12049 , Y10T428/12056 , Y10T428/1216 , Y10T428/12167
摘要： Powder-metallurgically produced material or extruded semi-finished product for electric contacts of silver or a silver-based metal material with 0.5 to 10 wt. % carbon and 0 to 2 wt. % of an additional metal. The material contains powdered carbon in combination with carbon fibres in the mass ratio of 10:1 to 1:10, whereby the diameter of the powder particles is on average smaller than half the length of the fibres .

9. 发明申请

WO1989004458A1 PROCESS AND CIRCUITRY FOR DETERMINING THE ANGLE OF ROTATION OF A ROTATABLY MOUNTED ELECTRIC WINDING 审中-公开
标题翻译：用于确定旋转安装电动旋转角度的过程和电路
公开(公告)号：WO1989004458A1
公开(公告)日：1989-05-18
申请号：PCT/EP1988000997
申请日：1988-11-03
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , SCHULZE, Gunter , NORMANN, Norbert
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： G01B07/30
CPC分类号： G01D5/247
摘要： In a process for determining the angle of rotation of a rotatably mounted electric winding (rotor winding 3), a rotary magnetic field whose field strength vector rotates at a much higher rotational speed than the rotor winding (3) is generated at the site of the latter. The time interval between the passage of the field strength vector through a predetermined angle of rotation and the next positive or negative zero passage of the alternating electric voltage induced by the rotary magnetic field in the rotor winding (3) is measured. As the rotor winding (3) moves, the angle position is determined from two consecutive measurements of this type and the rotational speed of the rotor winding (3) is determined from the time interval between them, and assuming constant rotational speed in the time interval until the next determination of position, intermediate values of the angular position are calculated by linear extrapolation in order to obtain a fast output of data concerning the angular position of the rotor winding (3).

10. 发明申请

WO1994002987A1 INDUCTIVE IMPULSE-GENERATOR 审中-公开
标题翻译：感应旋转PULSE
公开(公告)号：WO1994002987A1
公开(公告)日：1994-02-03
申请号：PCT/EP1993001816
申请日：1993-07-10
申请人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER , GROSS, Erwin
发明人： DODUCO GMBH + CO. DR. EUGEN DÜRRWÄCHTER
IPC分类号： H02N11/00
CPC分类号： H02N11/004 , G01D5/14 , G01P3/4815 , G01P3/487
摘要： Described is an inductive impulse-generator consisting of a rotor (1) carrying, round its periphery, a series of axis-parallel magnets (3, 4) which travel past a stator (5) in which are located an equidistant series of sensors (6) with bistable magnetic elements which extend over a central angle region ((alpha)1) which includes two consecutive magnets (3) of the same polarity.

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