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1. 发明授权

US4079706A Two-stroke internal combustion engine 失效
标题翻译：二冲程内燃机
公开(公告)号：US4079706A
公开(公告)日：1978-03-21
申请号：US700349
申请日：1976-06-28
申请人： Dieter Ernst Max Konig
发明人： Dieter Ernst Max Konig
IPC分类号： F02B33/28 , F01L7/06 , F02B75/18 , F02B33/04 , F02B75/20
CPC分类号： F01L7/06 , F02B2075/1812
摘要： An internal combustion engine has at least three cylinders and induction conduits opening into the lower portion of the cylinders or into the crankcase. The induction conduits are intended at least for combustion air, comprising at least one rotary disc valve rotatably driven by the crankshaft of the engine. The valve has the form of a disc whose rotation axis crosses or intersects the crankshaft of the engine and is arranged in a valve housing through which the induction conduits extend, said valve being designed to alternately open and close the passages of the induction conduits through the valve housing. Said valve housing has at least three induction conduit inlets and is driven at an rpm which is lower than the crankshaft rpm and has a number of sets of recesses corresponding to the rpm reduction for control of the induction.
摘要翻译：内燃机具有至少三个气缸和导入管，其通向气缸的下部或曲轴箱。感应导管至少用于燃烧空气，包括由发动机曲轴可旋转地驱动的至少一个旋转盘阀。阀具有圆盘的形式，其旋转轴线与发动机的曲轴交叉或相交并且布置在阀壳体中，感应导管延伸穿过该阀壳体，所述阀被设计成交替地打开和关闭感应管道的通道，通过阀门壳体。所述阀壳体具有至少三个感应导管入口并以低于曲轴rpm的转速驱动，并且具有与用于控制感应的rpm降低相对应的多组凹部。

2. 发明授权

US4236102A Control system for spool drive of magnetic tape apparatus 失效
标题翻译：磁带设备卷筒驱动控制系统
公开(公告)号：US4236102A
公开(公告)日：1980-11-25
申请号：US927916
申请日：1978-07-25
申请人： Dieter-Ernst Warmbier , Gerhard Biedenkapp
发明人： Dieter-Ernst Warmbier , Gerhard Biedenkapp
IPC分类号： H02P7/29 , H02P5/16
CPC分类号： H02P7/2913 , Y10S388/902 , Y10S388/922
摘要： A control system for a magnetic tape apparatus having two spool carriers driven by D.C. drive motors to control the current in one of the motors in order to maintain a uniform tape transport speed comprises a pulse generator driven by the tape, a comparator which compares the timing of the pulses from the generator with a standard and generates a pulse-width modulated output, a transistor switch amplifier, a low-pass filter converting the amplified pulse-width modulated signal to a control voltage, and a direct voltage amplifier supplying a current to the drive motor controlled by the control voltage.
摘要翻译：一种用于磁带装置的控制系统，具有由DC驱动电机驱动的两个卷轴支架，以控制电动机之一中的电流，以便保持一致的磁带传输速度包括由磁带驱动的脉冲发生器，比较器，的来自发生器的具有标准的脉冲，并且产生脉宽调制输出，晶体管开关放大器，将放大的脉宽调制信号转换为控制电压的低通滤波器，以及将电流提供给驱动电机由控制电压控制。

3. 发明授权

US4403705A Short coupling for rail vehicles 失效
标题翻译：铁路车辆的短联轴器
公开(公告)号：US4403705A
公开(公告)日：1983-09-13
申请号：US155164
申请日：1980-06-30
申请人： Dieter Ernst , Hilmar Forster , Wilhelm Gunther , Ernst Vahldiek
发明人： Dieter Ernst , Hilmar Forster , Wilhelm Gunther , Ernst Vahldiek
IPC分类号： B61G5/06
CPC分类号： B61G5/06
摘要： An improved arrangement of a short coupling for rail vehicles includes a pair of plates connected to the short coupling which supports an axially displaceable electrical line coupling as well as a pneumatic line coupling and a centering pin and bore for engaging complementary centering pins and bores of a counter-coupling.
摘要翻译：用于轨道车辆的短联接器的改进布置包括连接到短联接器的一对板，其支撑可轴向移动的电线联接器以及气动管线联接器和定心销和孔，用于接合互补的定心销和孔反耦合。

4. 发明授权

US3993695A Process for the separation of cobalt from primary products of the oxo-synthesis and recirculation thereof to the synthesis stage 失效
标题翻译：将钴从氧合成和再循环的初级产物分离到合成阶段的方法
公开(公告)号：US3993695A
公开(公告)日：1976-11-23
申请号：US397045
申请日：1973-09-13
申请人： Hans Tummes , Boy Cornils , Josef Meis , Dieter Ernst , Hans-Joachim Tomuschat
发明人： Hans Tummes , Boy Cornils , Josef Meis , Dieter Ernst , Hans-Joachim Tomuschat
IPC分类号： C07C27/22 , B01J23/94 , B01J31/00 , B01J38/00 , C07B61/00 , C07C27/00 , C07C45/00 , C07C45/50 , C07C67/00 , C07C45/04
CPC分类号： B01J23/94 , C07C45/50 , Y02P20/584
摘要： A process for the separation of cobalt from the primary products of the Oxo-synthesis, which products contain dissolved cobalt-carbonyl compounds, which comprises adjusting the sulfur content of the primary products so that the sulfur content is at least 15 mg/kg of primary product and subjecting the primary products containing sulfur in at least said amount to a steam treatment and separating precipitated cobalt therefrom.
摘要翻译：一种从Oxo合成的初级产物中分离钴的方法，该产物含有溶解的羰基钴化合物，其包括调节初级产物的硫含量，使得硫含量至少为15mg / kg的初级将至少所述量的含有硫的初级产物进行蒸汽处理并从其中分离沉淀的钴。

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