公开(公告)号：US4143631A

公开(公告)日：1979-03-13

申请号：US863003

申请日：1977-12-21

申请人： Gerhard Stumpp

发明人： Gerhard Stumpp

IPC分类号： F02D33/00 ,  F02D1/02 ,  F02D21/08 ,  F02M26/62 ,  F02M25/06 ,  F02M7/00 ,  F02M63/00

CPC分类号： F02M37/0029 ,  F02M26/62

摘要： A regulating device used with the fuel injection system of an internal combustion engine, for regulating the proportions of the operating mixtures of the engine. The regulating device is embodied as a pump which is incorporated into the existing fuel injection system. The pump has a chamber within which a piston is displaceable. This piston is coupled with the fuel rate adjusting member of the fuel injection pump of the fuel injection system, and is displaced in accordance with the adjusted position of the fuel rate adjusting member. The pump is also connected with the throttle plate of the fuel injection system located in the induction tube of the engine. By reason of these connections, rapid adjustment movements of the fuel rate adjusting member can be effectively translated to a proper adjustment of the throttle plate without the delay found in presently known regulating devices.

摘要翻译： 用于内燃机的燃料喷射系统的调节装置，用于调节发动机的操作混合物的比例。 调节装置被实施为并入现有燃料喷射系统中的泵。 泵具有一个活塞可移位的腔室。 该活塞与燃料喷射系统的燃料喷射泵的燃料速率调节构件连接，并且根据燃料调节构件的调整位置而移位。 泵还与位于发动机的感应管中的燃料喷射系统的节流板连接。 由于这些连接，燃料速率调节构件的快速调节运动可以有效地转换成节流板的适当调节，而不会在当前已知的调节装置中发现延迟。

公开(公告)号：US4114579A

公开(公告)日：1978-09-19

申请号：US746045

申请日：1976-11-30

申请人： Gerhard Stumpp

发明人： Gerhard Stumpp

IPC分类号： F02D1/02 ,  F02M41/12 ,  F02M59/34 ,  F02M39/00

CPC分类号： F02D1/02 ,  F02M41/124 ,  F02M59/34

摘要： An air flow rate sensor, located in the indication tube of an internal combustion engine, displaces a fuel metering slide, thereby changing the fuel flow and the fuel pressure gradient. This pressure gradient is applied to a differential pressure valve which actuates a fuel flow control throttle until the pressure gradient has been restored to a nominal value, corresponding to a desired fuel-air ratio.In a variant embodiment, an arbitrary change in the metered out fuel results in a fuel pressure gradient which is used to reset an air-flow control member until the nominal value of the pressure gradient has been restored, corresponding to a desired fuel-air ratio.

摘要翻译： 位于内燃机的指示管中的空气流量传感器使燃料计量滑块移位，从而改变燃料流量和燃料压力梯度。 该压力梯度被施加到差压阀，该差压阀致动燃料流量控制节气门，直到压力梯度恢复到对应于所需燃油比的标称值。

公开(公告)号：US4099505A

公开(公告)日：1978-07-11

申请号：US694984

申请日：1976-06-11

申请人： Gerhard Stumpp ,  Wolf Wessel ,  Volkard Stein

发明人： Gerhard Stumpp ,  Wolf Wessel ,  Volkard Stein

IPC分类号： F02D3/02 ,  F02M69/04 ,  F02M69/20 ,  F02M69/24 ,  F02M69/00

CPC分类号： F02M69/24 ,  F02M69/04 ,  F02M69/20

摘要： A fuel injection system for an internal combustion engine includes an air flow responsive throttle element in the induction tube which is subject to an adjustable elastic restoring force. The throttle element is attached to a bushing which rotates about a pivotal shaft mounted within the induction tube. A control slot in the bushing is covered to varying extent by a control edge on the pivotal shaft so that fuel which enters a groove in the shaft is metered out according to the relative rotation of shaft and bushing. The relative position of the throttle can be adjusted by a pressure cell.

摘要翻译： 用于内燃机的燃料喷射系统包括受到可调弹性恢复力的感应管中的气流响应节流元件。 节流元件附接到围绕安装在感应管内的枢转轴线旋转的衬套。 衬套中的控制槽通过枢转轴上的控制边缘被不同程度地覆盖，使得进入轴中的槽的燃料根据轴和衬套的相对旋转计量。 节气门的相对位置可以通过压力单元调节。

公开(公告)号：US4005691A

公开(公告)日：1977-02-01

申请号：US454367

申请日：1974-03-25

申请人： Gerhard Stumpp

发明人： Gerhard Stumpp

IPC分类号： F02M26/58 ,  F02M26/73 ,  F02M25/06

CPC分类号： F02M26/73 ,  F02M26/58 ,  F02M26/68

摘要： An improved control installation for internal combustion engines having exhaust gas recycling is described. The installation includes a suction tube, a throttle flap valve mounted within the suction tube, an exhaust gas pipe, an exhaust gas recycling valve and a return line leading from the exhaust gas pipe to the recycling valve and from there back to the suction tube downstream of the throttle flap valve. The improvement comprises a bypass line which extends from the suction tube upstream of the throttle flap valve to the recycling valve and back to the suction tube downstream of the throttle flap valve. The air that passes through the bypass line serves to cool the recycling valve. In addition, the bypass line serves as a conduit for air to the engine during idling operation.

摘要翻译： 描述了一种用于具有废气再循环的内燃机的改进的控制装置。 该装置包括一个吸入管，安装在吸入管内的节气门瓣阀，排气管，废气回收阀和从废气管道返回回流阀的返回管路，并从那里返回吸入管下游 的节气门瓣阀。 该改进包括从节流阀瓣上游的吸入管延伸到再循环阀并且返回到节流阀瓣下游的吸气管的旁通管路。 通过旁路管线的空气用于冷却循环阀。 此外，旁路管线用作在空转操作期间向发动机的空气的导管。

公开(公告)号：US3983850A

公开(公告)日：1976-10-05

申请号：US538470

申请日：1975-01-03

申请人： Gerhard Stumpp ,  Josef Steiner

发明人： Gerhard Stumpp ,  Josef Steiner

IPC分类号： F02M7/087 ,  F02M7/08 ,  F02M51/00

CPC分类号： F02M7/08 ,  Y10S261/74

摘要： The invention relates to an apparatus for supplying fuel for acceleration during the warm-up phase of an internal combustion engine. The fuel supplied downstream of an arbitrarily actuatable throttle butterfly valve located in the induction tube of the engine being in addition to the fuel supplied by a fuel supply system. There is disclosed a motion control means which is associated with the butterfly valve and actuated thereby upon opening of this valve. The motion control means further includes electrical contacts disposed in an electrical circuit, electromagnet means in the circuit and other valve means arranged to be controlled by said electromagnet for feeding fuel into said induction tube downstream of said butterfly valve upon closing of said contacts. There are several variants of the control means; one constituted by a flexible bellows and the other by a dash pot.

公开(公告)号：US3954091A

公开(公告)日：1976-05-04

申请号：US366260

申请日：1973-06-04

申请人： Gerhard Stumpp

发明人： Gerhard Stumpp

IPC分类号： F02D9/02 ,  F02M26/00 ,  F02M26/21 ,  F02M26/38 ,  F02M26/51 ,  F02M26/55 ,  F02M26/63 ,  F02M26/70 ,  F02M25/06

CPC分类号： F02M26/63 ,  F02M26/21 ,  F02M26/38 ,  F02M26/51 ,  F02M26/55 ,  F02M26/70 ,  F02D2009/0276 ,  F02M2026/002 ,  Y10T137/87692

摘要： A system for detoxicating the waste gases of an internal combustion engine is described, in which system at least a part of the waste gases is fed, controlled by valve means, into the intake air of the engine, and wherein the said valve controlling waste gas introduction into the intake air is actuated in dependence on the position of the flap of a throttle valve in the air intake duct of the engine.

摘要翻译： 描述了一种用于对内燃机的废气进行排毒的系统，其中至少一部分废气由阀装置供给到发动机的进气中，其中所述阀控制废气 根据发动机的进气管中的节流阀的挡板的位置来致动引入进气。

公开(公告)号：US4727848A

公开(公告)日：1988-03-01

申请号：US81523

申请日：1987-08-03

申请人： Gerhard Stumpp ,  Wolf Wessel

发明人： Gerhard Stumpp ,  Wolf Wessel

IPC分类号： F02B3/06 ,  F02D11/08 ,  F02D21/08 ,  F02M25/07 ,  F02M25/06

CPC分类号： F02D21/08 ,  F02D11/08 ,  F02M26/57 ,  F02B3/06 ,  F02D2041/0022

摘要： A controlling device for controlling the supply of gases into combustion spaces of a self-igniting internal combustion engine includes a control member for regulating the flow of returned exhaust gas and an air throttle for regulating flow of sucked in air. The air throttle and the control member are linked to pneumatic setting motors which in turn are controlled by pressure transforming means operating with a source of a reference pressure and a source of control pressure. An output of the pressure transforming means is provided with electrically controlled switching means which selectively actuate respective setting motors. The electric control of the pressure transforming means and of the connecting means is made in dependency on operational variables of the engine.

摘要翻译： 用于控制向自燃内燃机的燃烧空间供应气体的控制装置包括用于调节返回排气的流量的控制构件和用于调节吸入空气流动的空气节流阀。 空气节流阀和控制构件连接到气动设定电动机，气动调节电动机又由通过参考压力源和控制压力源的压力变换装置控制。 压力变换装置的输出设置有选择性地驱动各个设定电动机的电控开关装置。 压力变换装置和连接装置的电气控制取决于发动机的操作变量。

公开(公告)号：US4667633A

公开(公告)日：1987-05-26

申请号：US670823

申请日：1984-11-13

申请人： Gerhard Stumpp ,  Wolf Wessel

发明人： Gerhard Stumpp ,  Wolf Wessel

IPC分类号： F02B1/04 ,  F02B3/06 ,  F02D41/12 ,  F02D41/14 ,  F02D41/24 ,  F02D41/34 ,  F02D41/38 ,  F02M39/00

CPC分类号： F02D41/14 ,  F02D41/2496 ,  F02D41/38 ,  F02B1/04 ,  F02B3/06 ,  F02D2200/063

摘要： The invention is directed to a correcting arrangement for a fuel metering apparatus of an internal combustion engine by means of which permanent offsets of the positioning control loop of the fuel metering apparatus of the internal combustion engine are corrected. This is accomplished in that at a specific load condition of the internal combustion engine, preferably in the overrun mode of operation subsequent to the idle speed control characteristic, the actually injected fuel quantity which is a diesel engine, for example, is preferably measured by means of the movement of the nozzle needle of the injection valve of the fuel metering apparatus, is checked to a known value, in the example cited preferably for zero value, and in that the result of this check is used to influence the control system of the fuel metering apparatus of the internal combustion engine.

摘要翻译： 本发明涉及一种用于内燃机的燃料计量装置的校正装置，通过该校正装置校正内燃机的燃料计量装置的定位控制回路的永久偏移。 这是通过在内燃机的特定负荷条件下，优选在怠速控制特性之后的超限运行模式下实现的，例如，作为柴油发动机的实际喷射的燃料量优选通过装置 在燃料计量装置的喷射阀的喷嘴针的运动的情况下被检查为已知值，在优选为0值的示例中，并且由该检查的结果用于影响控制系统 内燃机的燃料计量装置。

公开(公告)号：US4459964A

公开(公告)日：1984-07-17

申请号：US388329

申请日：1982-06-14

申请人： Max Straubel ,  Gerhard Stumpp

发明人： Max Straubel ,  Gerhard Stumpp

IPC分类号： F02M37/00 ,  F02M25/07 ,  F02M31/20 ,  F02M37/20 ,  F02M53/00 ,  F02M55/00 ,  F02M25/06

CPC分类号： F02M55/007 ,  F02M53/00

摘要： A fuel supply apparatus for internal combustion engines having a fuel injection pump for supplying a regulatable fuel injection quantity, a ventilation apparatus of the fuel injection pump, a fuel quantity meter and exhaust gas recirculation in accordance with fuel quantity. In the ventilation or overflow line for the pump interior pressure, there is a ventilation valve which responds at least when the pump interior pressure has attained a pressure value which results at an engine rpm outside the exhaust gas test range. In this case, the overflow line of the fuel injection pump is connected with the fuel supply container. At a lower rpm which is within the exhaust gas test range, the ventilation valve may be switched such that a connection is established with the pump inflow downstream of the fuel quantity meter. The ventilation valve may also be embodied as a magnetic valve which is actuated by pressure switches exposed to the pump interior pressure.

摘要翻译： 一种用于内燃机的燃料供应装置，其具有用于提供可调节燃料喷射量的燃料喷射泵，燃料喷射泵的通风装置，燃料量计和根据燃料量的废气再循环。 在用于泵内部压力的通风或溢流管线中，存在通气阀，至少当泵的内部压力已经达到使得发动机转速在废气测试范围之外时的压力值时，该通气阀响应。 在这种情况下，燃料喷射泵的溢流管线与燃料供给容器连接。 在排气测试范围内的较低转速下，可以切换通风阀，使得与燃料量计的下游的泵入口建立连接。 通风阀还可以被实施为由暴露于泵内部压力的压力开关致动的电磁阀。

公开(公告)号：US4392352A

公开(公告)日：1983-07-12

申请号：US276758

申请日：1981-06-24

申请人： Gerhard Stumpp ,  Wolf Wessel

发明人： Gerhard Stumpp ,  Wolf Wessel

IPC分类号： F02B37/12 ,  F02B1/04 ,  F02B3/06 ,  F02B37/18

CPC分类号： F02B37/183 ,  F02B37/186 ,  F02B1/04 ,  F02B3/06 ,  Y02T10/144

摘要： A method and an apparatus are proposed for regulating and attaining an anti-overload means in turbochargers and in internal combustion engines equipped therewith, serving in cost-favorable embodiment both in Otto (gasoline) engines and in Diesel engines to limit the air throughput of the engine in accordance with the engine speed and to provide that neither the turbocharger, as a result of exceeding its limit rpm, nor the engine can be endangered if the engine exceeds the permissible compression and combustion pressure. In summary, the intent is to attain a favorable adjustment of the exhaust turbocharger over the entire rpm range of the internal combustion engine. To this end, the exhaust gas quantity delivered to the exhaust turbocharger is controlled in accordance with the throughput, that is, in accordance with the air quantity delivered to the engine, with the aid of a bypass line. The air quantity delivered by way of the compression area of the exhaust turbocharger of the engine is detected ahead of the exhaust turbocharger, either with the aid of a direct air flow rate meter, or by means of a throttle restrictor and the detection of the underpressure being created at that point. This application is a divisional application of application Ser. No. 40,795 filed on May 21, 1979, now abandoned.

摘要翻译： 提出了一种在涡轮增压器和配备有内燃机的内燃机中调节和获得防过载装置的方法和装置，在奥托（汽油）发动机和柴油发动机中成本优惠的实施例中，以限制 发动机，并且提供如果发动机超过允许的压缩和燃烧压力，那么作为超过其极限转速的涡轮增压器和发动机都不会危及发动机。 总之，目的是在内燃机的整个转速范围内实现对排气涡轮增压器的有利调节。 为此，输送到排气涡轮增压器的废气量根据通过旁通管线的输送量，即根据输送到发动机的空气量进行控制。 通过发动机的排气涡轮增压器的压缩区域输送的空气量，在排气涡轮增压器的前面，借助于直接空气流量计，或借助于节气门限制器和负压的检测来检测 在那时被创造。 该应用程序是应用程序Ser的分案应用程序。 1979年5月21日提交的第40,795号，现已放弃。