专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US4727848A Device for and method of supplying cases into a combustion space of a self-igniting internal combustion engine 失效
标题翻译：将壳体供给到自燃内燃机的燃烧空间中的装置和方法
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。

12. 发明授权

US4667633A Correcting arrangement for a fuel metering apparatus of an internal combustion engine 失效
标题翻译：内燃机的燃料计量装置的校正装置
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。

13. 发明授权

US4459964A Fuel supply apparatus for internal combustion engines 失效
标题翻译：内燃机燃油供应装置
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。

14. 发明授权

US4392352A Apparatus for regulating turbochargers and internal combustion engines associated therewith 失效
标题翻译：用于调节与之相关的涡轮增压器和内燃机的装置
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。

15. 发明授权

US4223654A Method and apparatus for controlling the operation of a diesel engine 失效
标题翻译：用于控制柴油发动机的操作的方法和装置
公开(公告)号：US4223654A
公开(公告)日：1980-09-23
申请号：US847365
申请日：1977-10-31
申请人： Wolf Wessel , Wilfried Sautter , Gerhard Engel , Gerhard Stumpp
发明人： Wolf Wessel , Wilfried Sautter , Gerhard Engel , Gerhard Stumpp
IPC分类号： F02D1/02 , F02B1/04 , F02B3/06 , F02D1/12 , F02D41/04 , F02D41/14 , F02D41/38 , F02D41/40 , F02M59/44 , F02M51/06
CPC分类号： F02M59/447 , F02D1/12 , F02D41/1446 , F02D41/407 , F02B1/04 , F02B3/06 , F02D2041/226 , F02D2200/0606 , F02D2250/18 , F02D2250/38 , Y02T10/44
摘要： A method and apparatus for controlling a Diesel engine by limiting the amount of fuel to be admitted to the engine in dependence on engine speed and on the air mass flow rate. The invention provides a primary set of stored data interrelating these variables. The primary data set is used to generate a set-point value for the position of a movable stop member which limits the mechanical travel of the fuel control rack in the fuel injection pump; the control rack is also subject to the action of a mechanical speed governor. Additional corrections of the maximum amount of fuel are made on the basis of air temperature and fuel temperature. Still further refinements include taking into account exhaust gas temperature and engine starting conditions. The final corrected set-point signal is then compared with the output from a position indicator which is attached to the stop member. A servo-controlled element corrects the position of the stop member until the error indications are minimized in a closed loop, feedback control circuit.
摘要翻译：一种用于通过根据发动机转速和空气质量流量限制待进入发动机的燃料量来控制柴油发动机的方法和装置。本发明提供与这些变量相关联的存储数据的主要集合。主数据组用于产生限制燃料喷射泵中的燃料控制架的机械行程的可移动止动构件的位置的设定值; 控制架也受到机械调速器的作用。基于空气温度和燃料温度对燃料的最大量的额外校正。进一步的改进包括考虑废气温度和发动机起动条件。然后将最终校正的设定点信号与附接到止动构件的位置指示器的输出进行比较。伺服控制元件校正停止构件的位置，直到在闭环中的误差指示最小化，反馈控制电路。

16. 发明授权

US4200076A Fuel control device for supercharged diesel engines 失效
标题翻译：增压柴油机燃油控制装置
公开(公告)号：US4200076A
公开(公告)日：1980-04-29
申请号：US36108
申请日：1979-05-04
申请人： Max Straubel , Klaus-Dieter Zimmermann , Wolf Wessel , Wilfried Sautter , Gerhard Stumpp
发明人： Max Straubel , Klaus-Dieter Zimmermann , Wolf Wessel , Wilfried Sautter , Gerhard Stumpp
IPC分类号： F02B3/06 , F02D1/02 , F02D1/10 , F02D23/02 , F02D1/04 , F02N17/08
CPC分类号： F02D1/025 , F02D1/02 , F02D1/10 , F02D23/02 , F02B3/06 , Y02T10/144
摘要： Associated with the fuel controller of a supercharged diesel engine is a mechanism which limits the maximum fuel quantity in all operational states as defined by engine speed and air flow rate. This mechanism includes a three dimensional cam, displaced in rotation by a first transducer responsive to rpm or air flow rate and further displaced axially by a second transducer responsive to the other of these variables. A cam follower attached to the main fuel control rod of the controller makes contact with and follows the surface of the cam, thereby limiting the maximum fuel quantity admitted to the engine. Special provisions permit an enlarged starting fuel quantity and also permit corrections on the basis of further parameters, such as temperature. Several embodiments are presented.
摘要翻译：与增压柴油发动机的燃料控制器相关联的是根据发动机速度和空气流量所限定的所有操作状态下的最大燃料量的限制的机构。该机构包括三维凸轮，其响应于转速或空气流速由第一换能器旋转地移动，并且响应于这些变量中的另一个进一步由第二换能器轴向位移。附接到控制器的主燃料控制棒的凸轮从动件与凸轮的表面接触并跟随凸轮，从而限制了进入发动机的最大燃料量。特殊规定允许起始燃料量增加，并且还可以根据诸如温度等进一步参数进行校正。呈现了几个实施例。

17. 发明授权

US4161933A Mixture control apparatus for internal combustion engines 失效
标题翻译：内燃机混合控制装置
公开(公告)号：US4161933A
公开(公告)日：1979-07-24
申请号：US816844
申请日：1977-07-18
申请人： Gerhard Stumpp
发明人： Gerhard Stumpp
IPC分类号： F02D41/14 , F02D1/02 , F02D1/06 , F02D1/12 , F02D33/00 , F02M39/00
CPC分类号： F02D1/12 , F02D1/065
摘要： A mixture control device for a fuel-injected internal combustion engine in which an air flow meter in the induction tube is associated with a slide valve which opens and closes a fuel metering orifice. A differential pressure valve is connected across the metering orifice and one chamber of the differential pressure valve is connected to a servo-motor which moves the main fuel control rod of the fuel injection system. When the amount of fuel delivered to the engine is different from that metered out by the orifice, the pressure in the differential valve changes, causing a temporary admission of pressurized fuel to the servo-motor, which adjusts the position of the main fuel control rod until equilibrium is re-established. Several embodiments are presented, including exhaust gas recycling.
摘要翻译：一种用于燃料喷射内燃机的混合物控制装置，其中感应管中的空气流量计与打开和关闭燃料计量孔的滑阀相关联。差压阀连接在计量孔上，差压阀的一个腔室与驱动燃油喷射系统主燃油控制杆的伺服电机连接。当输送到发动机的燃料量不同于由孔口计量的燃料量时，差压阀中的压力改变，导致加压燃料临时进入伺服电动机，这调节主燃料控制棒的位置直到重新建立平衡。呈现了几个实施例，包括废气回收。

18. 发明授权

US4134379A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US4134379A
公开(公告)日：1979-01-16
申请号：US670704
申请日：1976-03-26
申请人： Gerhard Stumpp
发明人： Gerhard Stumpp
IPC分类号： F02D3/02 , F02M69/04 , F02M69/14 , F02M69/22 , F02M39/00 , F02M7/00
CPC分类号： F02M69/22 , F02M69/04
摘要： A fuel injection system for an internal combustion engine includes an air flow responsive baffle plate in the induction tube which is subject to an adjustable elastic restoring force. The pivotal shaft of the baffle plate rotates inside of a bushing which is itself adjustable rotatable 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 according to the relative rotation of shaft and bushing. The metered fuel is conducted through a conduit in the baffle plate and is expelled through a nozzle or a valve into the induction tube.
摘要翻译：用于内燃机的燃料喷射系统包括在感应管中的气流响应挡板，其受到可调节的弹性恢复力。挡板的枢转轴在衬套内旋转，该衬套本身可在感应管内可调节。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。计量燃料通过挡板中的管道传导，并通过喷嘴或阀排入感应管。

19. 发明授权

US4090487A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US4090487A
公开(公告)日：1978-05-23
申请号：US722209
申请日：1976-09-10
申请人： Gerhard Stumpp , Hermann Grieshaber
发明人： Gerhard Stumpp , Hermann Grieshaber
IPC分类号： F02D3/02 , F02M69/22 , F02M69/38 , F02D1/06 , F02M39/00
CPC分类号： F02M69/386 , F02M69/22
摘要： A fuel injection system for externally ignited internal combustion engines in which a fuel metering and distributing valve is controlled by an air sensing element disposed in the air suction tube of the engine and by structure which is adapted to alter the restoring force exerted on the air sensing element through the fuel metering and distributing valve. The noted structure includes a control pressure conduit, a pressure control valve connected to the control pressure conduit and further conduits for connecting the pressure control valve to the suction tube of the engine downstream of the butterfly valve and between the air sensing element and the butterfly valve. With this structure it is possible to alter the restoring force mentioned above so that a properly proportioned fuel - air mixture is achieved for various load changes of the internal combustion engine.
摘要翻译：一种用于外部点燃的内燃机的燃料喷射系统，其中燃料计量和分配阀由设置在发动机的空气吸入管中的空气感测元件控制，并且其结构适于改变施加在空气感测上的恢复力元件通过燃油计量分配阀。所指出的结构包括控制压力管道，连接到控制压力管道的压力控制阀和用于将压力控制阀连接到蝶阀下游的发动机的吸入管以及空气感测元件和蝶阀之间的另外的管道。利用这种结构，可以改变上述恢复力，从而实现适当比例的燃料 - 空气混合物用于内燃机的各种负载变化。

20. 发明授权

US4048967A System for detoxicating exhaust gases 失效
标题翻译：废气排毒系统
公开(公告)号：US4048967A
公开(公告)日：1977-09-20
申请号：US628382
申请日：1975-11-03
申请人： Gerhard Stumpp
发明人： Gerhard Stumpp
IPC分类号： F02D9/02 , F02M25/07 , F02M25/06
CPC分类号： F02M26/63 , F02M26/38 , F02M26/55 , F02M26/70 , F02D2009/0276 , F02M2026/002 , F02M26/66
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式