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1. 发明授权

US5912472A Switchable planar high frequency resonator and filter 失效
标题翻译：可切换平面高频谐振器和滤波器
公开(公告)号：US5912472A
公开(公告)日：1999-06-15
申请号：US856840
申请日：1997-05-15
申请人： Klaus Voigtlaender , Claus Schmidt , Matthias Klauda , Christian Neumann
发明人： Klaus Voigtlaender , Claus Schmidt , Matthias Klauda , Christian Neumann
IPC分类号： H01L39/00 , H01L39/16 , H01L39/22 , H01P1/203 , H01P7/08 , H01P11/00 , H01L29/06
CPC分类号： H01P1/20363 , H01P7/082
摘要： A portion of the superconductor in a planar resonator made from that superconductor can be switched into the normally conducting state so that its effective lateral dimensions are changed. The special advantage of this planar resonator is that a switchable filter can be constructed very economically based on its planar resonator structure. Since no perturbing bodies are necessary in the field, the invention points the way to a switchable filter with reduced high frequency losses.
摘要翻译：由超导体制成的平面谐振器中的超导体的一部分可以被切换到正常导通状态，从而改变其有效的横向尺寸。该平面谐振器的特殊优点在于可以基于其平面谐振器结构非常经济地构造可切换滤波器。由于在现场不需要扰动体，本发明指出了具有降低的高频损失的可切换滤波器的方式。

2. 发明授权

US5889360A Discharge lamp with capacitive socket 失效
标题翻译：放电灯带电容插座
公开(公告)号：US5889360A
公开(公告)日：1999-03-30
申请号：US860352
申请日：1997-06-04
申请人： Martin Frey , Thomas Fabry
发明人： Martin Frey , Thomas Fabry
IPC分类号： H01J5/50 , H01J61/56 , H01J7/44 , H01J17/34
CPC分类号： H01J61/56
摘要： The discharge lamp has a discharge vessel (10) and a socket (20) made of an electrically insulating material. Two electrodes (12, 13) project into the discharge vessel (10), with which electrical lines (16,17) are connected, which are conducted through the socket (20). A first electrically conductive component (22) is connected with the one line (16), and a second electrically conductive component (26) is connected with the other line (17), surrounds the first component (22) and is separated from it by the insulating material of the socket (20). The two components (22, 26), together with the insulating material of the socket (20), constitute a capacitive component, which is switched in parallel between the two lines (16,17), thus preventing or at least reducing the spreading of electromagnetic interference along the lines (16,17).
摘要翻译： PCT No.PCT / DE96 / 01703 Sec。 371日期：1997年6月4日 102（e）日期1997年6月4日PCT提交1996年9月11日PCT公布。出版物WO97 / 15064 日期1997年04月24日放电灯具有放电容器（10）和由电绝缘材料制成的插座（20）。两个电极（12,13）突出到放电容器（10）中，通过插座（20）传导电线（16,17），电线（16,17）被连接。第一导电部件（22）与一条线（16）连接，第二导电部件（26）与另一条线（17）连接，围绕第一部件（22）并与第二部分插座（20）的绝缘材料。两个部件（22,26）与插座（20）的绝缘材料一起构成电容部件，其在两条线（16,17）之间平行切换，从而防止或至少减小线路上的电磁干扰（16,17）。

3. 发明授权

US4917407A Plastic part provided with a metal threaded element 失效
标题翻译：塑料部件设有金属螺纹元件
公开(公告)号：US4917407A
公开(公告)日：1990-04-17
申请号：US97008
申请日：1987-09-16
申请人： Heiner Gassmann , Siegfried Beck , Werner Heinlein
发明人： Heiner Gassmann , Siegfried Beck , Werner Heinlein
IPC分类号： B60T17/04 , F16L47/18 , F16L47/24
CPC分类号： B60T17/04 , F16L47/18 , F16L47/24
摘要： A plastic housing cover for a valve having an integral connector nozzle part provided with a metal threaded nipple element is proposed, in which it is assured that the threaded element, inserted in a sealing manner into the plastic, cannot destroy the tight connection with the plastic part during the twisting of insertion and possible twisting on the part of the threaded element itself. The threaded element is accordingly given an opportunity at the outset to rotate, while maintaining the tightness of the seal. The threaded nipple element is preferably a hollow threaded connector and the plastic part comprises a cover of a compressed air valve, especially a brake valve.

4. 发明授权

US3924969A Hydraulic system 失效
公开(公告)号：US3924969A
公开(公告)日：1975-12-09
申请号：US51910174
申请日：1974-10-30
申请人： BOSCH GMBH ROBERT
发明人： ROMETSCH WERNER , VEIL KARL
IPC分类号： F04C14/22 , F04B49/08 , F04B49/10 , F04B49/00
CPC分类号： F04C14/223 , F04B49/08
摘要： A variable-flow hydraulic pump has an adjusting member movable between a plurality of flow-adjusting positions. A larger and a smaller piston act upon this member at opposite sides thereof. The smaller piston is always connected with the high-pressure side of the pump. A multi-position servo-control unit is connected in circuit with the high pressure side and the lowpressure side and includes a relief valve connected with the larger piston and serving to control the flow of fluid from the high-pressure side to the same when the fluid pressure exceeds a preset limit. A control valve is connected with the high pressure side and with the servo-control unit and serves to operate at a pressure slightly below the preset limit and at this time to move the servo-control unit to a position in which the unit connects the larger piston with the high-pressure side and interrupts the communication of the larger piston with a low-pressure space.

5. 发明授权

US3918312A Hydraulically operated transmission system for automotive vehicles 失效
标题翻译：汽车液压传动系统
公开(公告)号：US3918312A
公开(公告)日：1975-11-11
申请号：US47747774
申请日：1974-06-07
申请人： BOSCH GMBH ROBERT
发明人： ESPENSCHIED HELMUT , ROTHFUSS GEORG , SMENTEK HANS-DIETRICH
IPC分类号： F16H61/00 , F16H61/662 , F16H63/46 , F16H55/52
CPC分类号： F16H61/66259 , Y10T137/86879 , Y10T477/624 , Y10T477/62427
摘要： An automatic transmission system for use in automotive vehicles wherein the engine shaft drives an output shaft through a medium of a reversing gear and the output shaft carries a disk-shaped clutch element which can drive one flange of a variable-pitch sheave on the output shaft. The sheave forms part of a belt drive the other sheave of which drives one or more wheels. The flanges of the sheave on the output shaft are rotatable relative to the output shaft and are movable axially of the output shaft with and relative to each other by a piston which is reciprocable in a cylinder of the output shaft. A helical spring urges the sheave on the output shaft to a position in which the one flange is disengaged from the clutch element. When the cylinder receives pressurized fluid from a hydraulic regulating unit, the piston causes the one flange to engage the clutch element so that the belt drive rotates the wheel or wheels. A further increase of fluid pressure in the cylinder causes the other flange of the sheave on the output shaft to move toward the one flange and to thus change the speed ratio of the belt drive. The regulating unit has a pressure regulating valve which is controlled by an electromagnet. The latter can be influenced by the speed of the engine shaft, by the position of the gas and/or brake pedal, by the position of the kickdown switch and/or by a device which is actuated when the vehicle travels on a sloping road surface.
摘要翻译：一种用于机动车辆的自动变速器系统，其中发动机轴通过反向齿轮的介质驱动输出轴，并且输出轴承载盘形离合器元件，该盘形离合器元件可驱动输出轴上的可变桨距滑轮的一个凸缘。皮带轮形成皮带的一部分，驱动另一个滑轮驱动一个或多个车轮。输出轴上的滑轮的凸缘可相对于输出轴旋转，并且可通过可在输出轴的气缸中往复运动的活塞并相对于输出轴轴向移动。螺旋弹簧将输出轴上的滑轮推动到一个凸缘与离合器元件分离的位置。当气缸从液压调节单元接收加压流体时，活塞使一个凸缘接合离合器元件，使得传动带驱动器使轮或轮旋转。气缸中的流体压力的进一步增加使得输出轴上的滑轮的另一个凸缘朝向一个凸缘移动，从而改变皮带传动装置的速比。调节单元具有由电磁体控制的压力调节阀。后者可以受到发动机轴的速度，气体和/或制动踏板的位置以及降落开关的位置和/或当车辆在倾斜路面上行驶时被致动的装置的影响。

6. 发明授权

US3916865A Electronic governor for internal combustion engine 失效
标题翻译：内燃机电子调速器
公开(公告)号：US3916865A
公开(公告)日：1975-11-04
申请号：US47859474
申请日：1974-06-12
申请人： BOSCH GMBH ROBERT
发明人： KIENCKE UWE , ZECHNALL MARTIN
IPC分类号： F02D41/34 , F02D41/02 , F02D41/22 , F02B77/00 , F02P9/00
CPC分类号： F02D41/0205
摘要： To provide for speed governing of internal combustion engines having an electronic fuel control, typically an electronic fuel injection system in which the pulse duration of generated injection control pulses determines the amount of fuel being supplied, in a given time, to the engine, a pulse source generates a series of pulses at a frequency determinative of maximum speed of the engine. This frequency is compared with a frequency representative of actual engine speed and, when the actual speed frequency exceeds the maximum generated speed frequency, a switch (typically a flip-flop) is controlled to change state, the switch being connected to interrupt fuel injection pulses, thereby cutting fuel from the engine. Preferably, the comparator includes an EXCLUSIVE OR-gate.
摘要翻译：为了提供具有电子燃料控制的内燃机的速度调节，通常是电子燃料喷射系统，其中所产生的喷射控制脉冲的脉冲持续时间在给定时间内将所供给的燃料的量确定给发动机，脉冲源产生一系列以发动机最大速度确定的脉冲。将该频率与表示实际发动机转速的频率进行比较，并且当实际速度频率超过最大生成速度频率时，控制开关（通常为触发器）以改变状态，开关连接以中断燃料喷射脉冲从而从发动机切断燃料。优选地，比较器包括独占或门。

7. 发明授权

US3916508A Method of making a reference voltage source with a desired temperature coefficient 失效
标题翻译：制作具有所需温度系数的参考电压源的方法
公开(公告)号：US3916508A
公开(公告)日：1975-11-04
申请号：US44751474
申请日：1974-03-04
申请人： BOSCH GMBH ROBERT
发明人： CONZELMANN GERHARD , SEILER HARTMUT
IPC分类号： G05F1/46 , G05F3/18 , G05F3/22 , H01L21/66 , G05F3/14
CPC分类号： G05F3/18 , G05F1/468 , G05F3/225 , Y10S323/907 , Y10S438/983 , Y10T29/49082
摘要： A temperature stability of a high order is obtained by voltage divider trimming in a circuit in which a common current supply feeds a first branch containing one or more Zener diodes and a second branch containing a voltage divider composed of ohmic resistances, from the tap of which the output voltage is taken, by provision of a circuit configuration meeting one design criterion and trimming an output voltage divider to meet, at a single reference temperature, another design criterion and thus to set both the designed output voltage and the designed temperature coefficient, independently of the scatter of the characteristics of the diodes in the circuit.
摘要翻译：高电压的温度稳定性是通过分压器微调获得的，其中公共电流源从包含一个或多个齐纳二极管的第一分支和包含由欧姆电阻组成的分压器的第二分支馈送通过提供满足一个设计标准的电路配置和修整输出分压器，在单个参考温度下满足另一设计标准，从而独立地设计设计的输出电压和设计的温度系数，从而获得输出电压的电路中二极管特性的散射。

8. 发明授权

US3912419A Hydraulic pump control arrangement 失效
标题翻译：液压泵控制装置
公开(公告)号：US3912419A
公开(公告)日：1975-10-14
申请号：US15673771
申请日：1971-06-25
申请人： BOSCH GMBH ROBERT
发明人： LUTZ GERHARD , REIFF KARL
IPC分类号： F04B49/00 , F04C14/02
CPC分类号： F04C14/02 , F04B49/007
摘要： A main pump discharging into a consumer conduit, receives fluid through the outlet conduit of a filler pump. A pressure limiting valve is connected with the outlet conduit and urged by the fluid to an open position against the action of a spring. A piston is controlled by the pressure differential upstream and downstream of a throttle in the consumer conduit, to urge the pressure limiting valve to a closed position so that the pressure limiting valve opens when the filler pump supplies more fluid to the main pump than can be absorbed by the same, and the pressure differential does not increase.

9. 发明授权

US3911447A Electrographic writing apparatus for a metallized strip recording medium using grounded electrodes between writing electrodes 失效
标题翻译：用于在写入电极之间使用接地电极的金属化带状记录介质的电子写入装置
公开(公告)号：US3911447A
公开(公告)日：1975-10-07
申请号：US46789174
申请日：1974-05-08
申请人： BOSCH GMBH ROBERT
发明人： ORTLIEB ALFRED
IPC分类号： B41J2/425 , H04N1/23 , G01D15/08
CPC分类号： B41J2/425
摘要： The electrodes of a burnout type electrographic apparatus are grounded during their idle period in order to clear any possible short circuit to an active electrode by the accumulation of metal particles or oxide whiskers which would otherwise cause more than one electrode to be simultaneously activated. An auxiliary grounding electrode is interposed between each pair of adjacent writing electrodes.
摘要翻译：烧坏型电子照相设备的电极在其空闲时段期间接地，以便通过积聚金属颗粒或氧化物晶须来清除与活性电极的任何可能的短路，否则会导致多于一个电极同时被激活。辅助接地电极介于每对相邻的书写电极之间。

10. 发明授权

US3911374A Transducer controlled oscillator system 失效
标题翻译：传感器控制振荡器系统
公开(公告)号：US3911374A
公开(公告)日：1975-10-07
申请号：US50405374
申请日：1974-09-09
申请人： BOSCH GMBH ROBERT
发明人： BUSSE WOLFGANG , DU MONT HANS-CHRISTOPH , KLOTZNER WINFRIED , GLOSS ERWIN , DAUMER ROLF
IPC分类号： H03K3/02 , F02D41/00 , F02D41/24 , G01K7/24 , H03K3/0231 , H03K3/72 , H03K5/156 , H03K7/06 , H03K7/08 , H03K1/16
CPC分类号： F02D41/00 , F02D41/28 , G01K7/245 , H03K3/0231 , H03K7/08
摘要： A transducer with variable resistance is connected in the charge-discharge circuit of a capacitor. The voltage at the junction of the capacitor and the transducer of variable resistance is compared with a reference and, depending upon whether the voltage is above, or below the reference, a digital 1-signal, or 0-signal is provided; the change-over rate, or pulse repetition rate of switching between 0 and 1 values is determined by a timing circuit, for example from a pulse supply of fixed clock rate, so that the pulse repetition rate will be representative of resistance of the transducer, and will change with change in the transducer resistance value.
摘要翻译：具有可变电阻的传感器连接在电容器的充放电电路中。将电容器和可变电阻传感器的接点处的电压与参考电压进行比较，并且根据电压是否高于或低于参考值，提供数字1信号或0信号; 0和1之间切换的转换速率或脉冲重复率由定时电路确定，例如从固定时钟频率的脉冲供应中确定，使得脉冲重复率将代表换能器的电阻，并随传感器电阻值的变化而变化。

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