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11. 发明授权

US5063903A Method and arrangement for controlling the metering of fuel in an internal combustion engine 失效
标题翻译：用于控制内燃机中的燃料计量的方法和装置
公开(公告)号：US5063903A
公开(公告)日：1991-11-12
申请号：US551402
申请日：1990-07-12
申请人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
发明人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
IPC分类号： F02D41/34 , F02B3/06 , F02D41/24 , F02D41/40 , F02D45/00 , F02P7/067
CPC分类号： F02D41/28 , F02D41/401 , F02P7/0675 , F02B3/06 , Y02T10/44
摘要： The invention relates to a method and arrangement for controlling the fuel metered to an engine and especially to a diesel engine. The engine includes a fuel pump drive by a shaft for which injection start and injection end is fixed by a corresponding control of the electromagnetically actuated valve. The drive pulses for pump-delivery start and pump-delivery end are generated in dependence upon the analog signal of an angle sensor.
摘要翻译：本发明涉及一种用于控制计量到发动机，特别是柴油发动机的燃料的方法和装置。发动机包括通过轴的燃料泵驱动，喷射开始和喷射端通过电磁致动阀的相应控制被固定。根据角度传感器的模拟信号产生用于泵送输送开始和泵输送端的驱动脉冲。

12. 发明授权

US5070836A Method and arrangement for controlling the injection of fuel in an internal combustion engine 失效
标题翻译：用于控制内燃机燃油喷射的方法和装置
公开(公告)号：US5070836A
公开(公告)日：1991-12-10
申请号：US577754
申请日：1990-09-05
申请人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
发明人： Josef Wahl , Alf Loffler , Hermann Grieshaber , Wilhelm Polach , Ewald Eblen , Joachim Tauscher , Helmut Laufer , Ulrich Flaig , Johannes Locher , Manfred Birk , Gerhard Engel , Alfred Schmitt , Pierre Lauvin , Fridolin Piwonka , Anton Karle , Hermann Kull
IPC分类号： F02B3/06 , F02D41/20 , F02D41/24 , F02D41/40 , F02D45/00
CPC分类号： F02D41/403 , F02D35/023 , F02D41/247 , F02B3/06 , F02D41/402 , Y02T10/44
摘要： The invention is directed to a method and an arrangement for controlling the fuel injection in a high-pressure fuel pump. Magnetic valves determine the fuel quantity to be injected into the engine. The magnetic valve is controlled during the pumping phase of the pumping element in such a manner that first a preinjection and then a main injection is carried out. In specific operating conditions, the control apparatus determines the duration of the drive pulses for the magnetic valve at which a preinjection just takes place. With the duration of the drive pulses as a basis, the control apparatus forms compensating signals for the drive pulses which effect preinjection and stores the same.
摘要翻译：本发明涉及用于控制高压燃料泵中的燃料喷射的方法和装置。电磁阀确定要喷入发动机的燃油量。在抽吸元件的泵送阶段期间控制电磁阀，使得首先进行预注射，然后进行主注射。在特定的操作条件下，控制装置确定刚好发生预注射的电磁阀的驱动脉冲的持续时间。以驱动脉冲的持续时间为基础，控制装置形成驱动脉冲的补偿信号，该驱动脉冲实现预注入并存储。

13. 发明授权

US4538571A Regulating arrangement for fuel adjusting means for a self-igniting internal combustion engine 失效
标题翻译：用于自燃内燃机的燃料调节装置的调节装置
公开(公告)号：US4538571A
公开(公告)日：1985-09-03
申请号：US513984
申请日：1983-07-14
申请人： Rainer Buck , Gerhard Engel , Thomas Kuttner , Wilfried Sautter , Wolf Wessel
发明人： Rainer Buck , Gerhard Engel , Thomas Kuttner , Wilfried Sautter , Wolf Wessel
IPC分类号： F02D41/40 , F02D41/14 , F02D41/16 , F02D41/38 , F02D1/04 , F02D11/10
CPC分类号： F02D41/38 , F02D2250/21 , Y10T477/679
摘要： Disclosed a regulating device for a fuel volume adjuster of a self-igniting internal combustion engine. In order to damp jerking movements resulting at different power transmissions, a signal corresponding to the actual rotary speed of the engine is fed back into an electronic regulating circuit. Preferably, the feedback path includes a phase shifter. It is essential that the regulating action of the rotary speed be not delayed by the phase turning shifter. For this purpose, the electronic regulating circuit includes a PI stage and the fed back signal is applied to the regulating circuit only after its I-constituent has become effective.
摘要翻译：公开了一种用于自燃内燃机的燃料量调节器的调节装置。为了减少导致不同功率传输的冲击运动，将与发动机的实际转速对应的信号反馈回电子调节电路。优选地，反馈路径包括移相器。重要的是旋转速度的调节动作不会被相位转换器延迟。为此，电子调节电路包括PI级，并且反馈信号仅在其I成分变得有效之后才被施加到调节电路。

14. 发明授权

US4425888A RPM-Governing system for an internal combustion engine with auto-ignition 失效
标题翻译：具有自动点火功能的内燃机的RPM-管理系统
公开(公告)号：US4425888A
公开(公告)日：1984-01-17
申请号：US391756
申请日：1982-06-24
申请人： Gerhard Engel , Wolf Wessel
发明人： Gerhard Engel , Wolf Wessel
IPC分类号： F02D41/08 , F02D31/00 , F02D41/16 , B60K31/00 , F02B3/00 , F02D9/02
CPC分类号： F02D31/007 , F02D2041/1409 , F02D2041/1422
摘要： An rpm-governing system for an internal combustion engine with auto-ignition is proposed, in which the fuel quantity to be injected at least in the event of idling is subject to the influence of an electromagnetic final control element, in which the control unit for forming the final control element trigger signal includes a regulator having PID behavior and in which the regulation signal is formed in accordance with the actual rpm/set-point rpm deviation. This rpm-governing system has an increase in rpm set-point value, with a retarded drop, this increase in set-point being made to follow up the increase in actual value. The PID regulator furthermore has a non-linear and preferably rpm-dependent P component. The signal end stage includes a pulse length modulator, the output signal of which triggers an electromagnetic final control element while there is a simultaneous current regulating action.
摘要翻译：提出了一种具有自动点火的内燃机的转速调节系统，其中至少在空转的情况下喷射的燃料量受到电磁最终控制元件的影响，其中控制单元形成最终控制元件触发信号包括具有PID特性的调节器，并且根据实际的rpm /设定点rpm偏差形成调节信号。这种转速调节系统的rpm设定点值增加，并且随着延迟下降，这一设定点的增加被跟随实际值的增加。 PID调节器还具有非线性且优选与转速相关的P分量。信号结束级包括脉冲长度调制器，其输出信号触发电磁最终控制元件，同时存在电流调节动作。

15. 发明授权

US4817574A Feed system for injection nozzles 失效
标题翻译：注射喷嘴进料系统
公开(公告)号：US4817574A
公开(公告)日：1989-04-04
申请号：US66358
申请日：1987-08-04
申请人： Gerhard Engel , Thomas Kutner , Rolf Stunkel , Rolf Wessel
发明人： Gerhard Engel , Thomas Kutner , Rolf Stunkel , Rolf Wessel
IPC分类号： F02D41/34 , F02D41/36
CPC分类号： F02D41/0097 , F02D41/009 , F02D41/36 , Y02T10/44
摘要： A system for controlling injection time points and quantity of the fuel injection in a self-igniting internal combustion engine includes a transmitter of reference pulses (R) coupled to a crankshaft and a transmitter of speed pulses (D) and of a synchronizing pulse coupled to the camshaft. From the distance of two speed pulses immediately preceding a reference pulse, a measuring interval and instantaneous angular speed are determined. The injection time point is computed as a function of the instantaneous angular speed and of engine variables. By means of the synchronizing pulse, the measuring section and the reference pulse are assigned to a corresponding cylinder.
摘要翻译： PCT No.PCT / DE86 / 00257 Sec。 371日期1987年8月4日 102（e）日期1987年8月4日PCT申请1986年6月20日PCT公布。出版物WO87 / 02418 日本1987年4月23日。一种用于控制自点燃内燃机中的喷射时间点和燃料喷射量的系统，包括：联接到曲轴的参考脉冲（R）和速度脉冲（D）的发射机的发射器，以及耦合到凸轮轴的同步脉冲。从紧接在参考脉冲之前的两个速度脉冲的距离开始，确定测量间隔和瞬时角速度。注射时间点作为瞬时角速度和发动机变量的函数计算。通过同步脉冲，将测量部分和参考脉冲分配给相应的气缸。

16. 发明授权

US4115312A X-ray fluorescent luminescent cadmium tungstate compositions 失效
标题翻译： X射线荧光发光钨酸镉组合物
公开(公告)号：US4115312A
公开(公告)日：1978-09-19
申请号：US794204
申请日：1977-05-05
申请人： Gerhard Engel , Manfred Eckle
发明人： Gerhard Engel , Manfred Eckle
IPC分类号： C09K11/00 , C09K11/08 , G03C5/17 , G21K4/00 , C09K11/38 , C09K11/10
CPC分类号： G03C5/17 , G21K4/00
摘要： In a process for producing x-ray fluorescent luminescent cadmium tungstate material by precipitation of cadmium tungstate from an aqueous solution of an alkali metal tungstate by the addition of an aqueous solution of a cadmium salt and separation, washing, drying and calcining of the resulting precipitate, an improvement is provided wherein(a) each of the alkali metal tungstate and cadmium salt solutions is at least 1N,(b) mixing of the two solutions is done over 0.1 to 4 hours,(c) approximately equivalent amounts of both solutions are mixed,(d) mixing is done at a temperature of 0.degree. C - the boiling point of the mixture,(e) the precipitate is activated by calcination at a temperature between 400.degree. and 1200.degree. C for up to 6 hours, and(f) the thus-activated precipitate is reslurried in water, washed and dried.
摘要翻译：在通过添加镉盐水溶液从钨酸钨酸盐水溶液中沉淀钨酸镉的方法生产x射线荧光发光镉钨酸盐材料的方法，并分离，洗涤，干燥和煅烧所得沉淀物，提供了一个改进，其中（A）碱金属钨酸盐和锑酸盐溶液中的每一种至少为1N，（b）两种溶液的混合在0.1至4小时内进行，（C）两种溶液的大致相当的量混合，（D）混合物在0℃的温度下 - 混合物的沸点，（E）通过在400℃和1200℃之间的温度下计算长达6小时而激活的催化剂和（E） F）在水，洗涤和干燥的情况下重新启动。

17. 发明授权

US6094763A Method and device for unloading items of washing from a treatment machine 失效
标题翻译：用于从处理机卸载洗涤物品的方法和装置
公开(公告)号：US6094763A
公开(公告)日：2000-08-01
申请号：US202975
申请日：1999-01-27
申请人： Gerhard Engel
发明人： Gerhard Engel
IPC分类号： D06F39/00 , B65G51/02 , D06F39/12 , D06F49/02 , D06F95/00 , F26B25/00
CPC分类号： D06F95/00
摘要： In the method for unloading items of laundry from a spin-dryer or washer-dryer (20) which has a perforated operating drum (21) and a drum housing (22) with an end-side unloading opening (26) which can be closed by means of a door (27), after the spin-drying process is finished, the operating drum (21) is set to a speed at which the centrifugal force acting on the items of laundry is still somewhat greater than the force of gravity. The door (27) of the drum housing (22) is opened. The pipe of a suction conveying system is connected to the unloading opening (26) of the drum housing (22). The suction conveying system is activated, and on the drum housing (22) the closure member (29) of an air inlet opening, which is arranged on the peripheral wall, is opened. The method can also be used analogously in tumble-dryers. The device for carrying out the method has the device parts mentioned.
摘要翻译： PCT No.PCT / EP97 / 03017 371日期1999年1月27日第 102（e）日期1999年1月27日PCT提交1997年6月10日PCT公布。第WO98 / 00598号公报日本1998年1月8日在具有穿孔操作鼓（21）的旋转干燥器或洗衣机 - 干衣机（20）中卸载衣物的方法和具有端部卸载开口（26）的鼓壳体），其可以通过门（27）关闭，在旋转干燥过程结束之后，操作鼓（21）被设定为作用在衣物上的离心力仍然稍微大于重力。鼓壳（22）的门（27）打开。抽吸输送系统的管道连接到鼓壳体（22）的卸载开口（26）。抽吸输送系统被激活，并且在鼓壳体（22）上，布置在周壁上的进气口的封闭构件（29）打开。该方法也可类似地用于滚筒烘干机中。用于执行该方法的装置具有提及的装置部件。

18. 发明授权

US5060399A Dryer having loading on both sides 失效
标题翻译：干燥机两侧装载
公开(公告)号：US5060399A
公开(公告)日：1991-10-29
申请号：US562579
申请日：1990-08-03
申请人： Gerhard Engel
发明人： Gerhard Engel
IPC分类号： D06F95/00 , F26B11/18 , F26B25/00
CPC分类号： D06F95/00 , F26B11/181 , F26B25/003
摘要： A dryer has suction loading on both sides to save space and to allow washed materials to be loaded into the dryer from plural spaces at different levels without the need for any additional conveying equipment. The dryer comprises first and second flexible tubes and a suction fan for drawing the washed materials from loading stations, through the first and second flexible tubes, and into the drum of the dryer. A flap is inserted in each flexible tube to selectively connect the drum as well as the fan to the respective loading station during loading, and to seal the respective connections during drying. The flaps may be either mechanically or automatically actuated.
摘要翻译：干燥器在两侧具有吸入负载以节省空间并且允许将洗涤的材料从不同水平的多个空间装载到干燥器中，而不需要任何额外的输送设备。干燥机包括第一和第二柔性管以及抽吸风扇，用于将洗涤的材料从装载站，通过第一和第二柔性管以及干燥器的滚筒中抽出。在每个柔性管中插入翼片，以在加载期间将鼓以及风扇选择性地连接到相应的装载站，并且在干燥期间密封相应的连接。襟翼可以是机械的或自动的。

19. 发明授权

US4594993A Device for recirculating exhaust gas in an internal combustion engine 失效
标题翻译：用于在内燃机中再循环废气的装置
公开(公告)号：US4594993A
公开(公告)日：1986-06-17
申请号：US529533
申请日：1983-09-06
申请人： Gerhard Engel , Hans C. Engelbrecht , Wolf Wessel
发明人： Gerhard Engel , Hans C. Engelbrecht , Wolf Wessel
IPC分类号： F02B3/06 , F02D21/08 , F02D45/00 , F02M26/56 , F02M25/06
CPC分类号： F02D41/0065 , F02D41/0052 , F02D41/1401 , F02M26/56 , F02B3/06 , F02D2041/1409 , Y02T10/47
摘要： Disclosed is a system for recirculating exhaust gas in an internal combustion engine having an exhaust gas recirculating conduit which is provided with a valve controlled by two solenoid windings. The system includes a control device including a PID regulator having limitations and cooperating with a three-point switching circuit which exhibits a hysteresis and includes a feedback. The energizing signals for the two solenoid windings are limited between a minimum and a maximum value, whereby the minimum value is defined by the operational sensitivity of the exhaust gas recirculating valve.
摘要翻译：公开了一种在内燃机中再循环废气的系统，其具有排气再循环管道，该排气再循环管道设置有由两个螺线管绕组控制的阀。该系统包括一个控制装置，该控制装置包括具有限制的PID调节器，并与具有迟滞并包括反馈的三点切换电路配合。两个螺线管绕组的激励信号被限制在最小值和最大值之间，由此最小值由废气再循环阀的操作灵敏度限定。

20. 发明授权

US4265200A Method and apparatus for controlling the onset of fuel injection in diesel engines 失效
标题翻译：用于控制柴油发动机燃油喷射开始的方法和装置
公开(公告)号：US4265200A
公开(公告)日：1981-05-05
申请号：US853669
申请日：1977-11-21
申请人： Wolf Wessel , Gerhard Engel
发明人： Wolf Wessel , Gerhard Engel
IPC分类号： F02B3/06 , F02B75/02 , F02D41/24 , F02D41/40 , F02M39/00
CPC分类号： F02D41/2422 , F02D41/2403 , F02D41/2496 , F02D41/401 , F02B2075/027 , F02B3/06 , F02D2250/38 , F02D41/408 , Y02T10/44
摘要： There is described a method and apparatus for use in association with the fuel injection pumps of Diesel engines to time the moment of injection. The method and apparatus described relate to a closed-loop control system which engages a final control element in the fuel injection pump that changes the injection timing, i.e. the onset of fuel delivery and, hence, the onset of fuel injection. The controlled variable is the moment of fuel injection, detected by suitable means placed near the injection valves. A set-point value for this instant is derived on the basis of stored data which correlate the correct moment of injection as a function of engine speed with various optimum conditions, for example, low fuel consumption, low smoke generation, low noise, etc. The selection of the proper characteristic curve from the stored data set is made automatically or manually. The time of occurrence of the actual value pulse and the time of the set-point pulse are compared, for example, by converting the former to analog form, and the resulting control deviation is obtained as a preferably digital counter content which is used to engage the final control element to reduce the deviation.
摘要翻译：描述了一种用于与柴油发动机的燃料喷射泵相关联以用于注射时刻的方法和装置。所描述的方法和装置涉及一种闭环控制系统，该闭环控制系统接合燃料喷射泵中的最终控制元件，其改变喷射正时，即燃料输送的开始，从而燃料喷射的开始。控制变量是燃油喷射的时刻，通过放置在喷射阀附近的合适装置进行检测。基于存储的数据导出该瞬间的设定值，该存储数据将正确的喷射时刻作为发动机转速的函数与各种最佳条件相关联，例如低燃料消耗，低烟雾产生，低噪声等。从存储的数据集中选择适当的特征曲线是自动或手动进行的。将实际值脉冲的发生时间和设定点脉冲的时间进行比较，例如通过将前者转换成模拟形式，并将得到的控制偏差作为优选数字计数器内容获得，该内容用于接合最终控制元素减少偏差。

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