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31. 发明授权

US4666087A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US4666087A
公开(公告)日：1987-05-19
申请号：US831123
申请日：1986-02-21
申请人： Gunther Jaggle , Hans Kubach , Werner Paschke
发明人： Gunther Jaggle , Hans Kubach , Werner Paschke
IPC分类号： F02M51/08 , F02M51/06 , F02M61/08 , F16K31/06 , B05B1/32
CPC分类号： F02M61/08 , F02M51/0632 , F02M2051/08
摘要： An electromagnetically actuatable valve which serves as a fuel injection valve for fuel injection systems in internal combustion engines. The valve includes a valve housing as well as a magnetic coil with poles serving as the core, with which an armature cooperates, which is connected to a valve element the sealing element of which cooperates with a valve seat in a valve seat body. The valve element protrudes without contact through a throttle bore in the valve seat body with a throttling element and is held in a sealing manner on the valve seat by the armature when the magnetic coil is excited. When the magnetic coil is not excited, the valve element is moved by the pressure forces of the fluid in the opening direction of the valve and is centered by the fluid flow.
摘要翻译：一种电磁致动阀，其用作内燃机中的燃料喷射系统的燃料喷射阀。该阀包括阀壳体以及具有作为铁芯的磁极的电磁线圈，电枢与其配合，该电磁线圈连接到其密封元件与阀座主体中的阀座配合的阀元件。阀元件通过具有节流元件的阀座主体中的节流孔而不接触地突出，并且当电磁线圈被激励时由阀座以密封方式保持在阀座上。当电磁线圈不被激励时，阀元件通过流体在阀的打开方向上的压力而移动，并以流体流动为中心。

32. 发明授权

US4648368A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US4648368A
公开(公告)日：1987-03-10
申请号：US747755
申请日：1985-06-24
申请人： Karl Gmelin , Hans Kubach , Wolfgang Maisch , Klaus-Jurgen Peters , Peter Schelhas
发明人： Karl Gmelin , Hans Kubach , Wolfgang Maisch , Klaus-Jurgen Peters , Peter Schelhas
IPC分类号： F02D3/00 , F02M63/00 , F02M69/00 , F02M69/26 , F02M69/46 , F02M69/54 , F02M39/00
CPC分类号： F02M69/26 , F02M69/46 , F02M2200/20 , Y10T137/2278
摘要： A fuel injection system is proposed which serves to adapt the fuel-air mixture as precisely as possible to operating conditions of the internal combustion engine. The fuel injection system includes metering valves, each of which is assigned a regulating valve whose movable valve element can be exposed on one side to the fuel pressure downstream of the respective metering valve and on the other side to a control pressure line defined on one end by a control pressure valve of the nozzle/impact plate type and on the other end by a control throttle. The control pressure valve has a permanent magnet and an electromagnet, the magnetic fluxes of which are guided via an armature in such a manner that in at least one air gap the magnetic fluxes of the permanent magnet and of the electromagnet extend in the same direction, while in at least one other air gap the magnetic fluxes of the permanent magnet and of the electromagnet extend in opposite directions. This kind of embodiment requires a substantially smaller triggering power on the part of the electromagnet. By reversing the exciter current of the electromagnet, the control pressure valve is opened widely enough that the control pressure engaging the regulating valves causes the closure of the regulating valves, and the injection of fuel is precluded.
摘要翻译：提出了一种燃料喷射系统，其用于使燃料 - 空气混合物尽可能精确地适应于内燃机的运行条件。燃料喷射系统包括计量阀，每个计量阀被分配有调节阀，其可动阀元件可以在一侧暴露于相应计量阀下游的燃料压力，另一侧暴露于在一端限定的控制压力线通过喷嘴/冲击板型的控制压力阀，另一端由控制油门。控制压力阀具有永磁体和电磁体，其磁通量通过电枢被引导，使得在至少一个气隙中永磁体和电磁体的磁通量沿相同的方向延伸，而在至少一个其它气隙中，永磁体和电磁体的磁通量沿相反方向延伸。这种实施例需要在电磁体的一部分上实质上更小的触发功率。通过反转电磁铁的励磁机电流，控制压力阀开度足够大，接合调节阀的控制压力导致调节阀关闭，排除燃油喷射。

33. 发明授权

US4639822A Arrangement for rapid switching of an electromagnetic load 失效
标题翻译：用于快速切换电磁负载的布置
公开(公告)号：US4639822A
公开(公告)日：1987-01-27
申请号：US770646
申请日：1985-08-28
申请人： Hans Kubach , Hartmann Rupp
发明人： Hans Kubach , Hartmann Rupp
IPC分类号： F02M51/06 , F02D41/20 , H01F7/18 , H03K17/0416 , H03K17/64 , H01H47/32
CPC分类号： H03K17/04166 , F02D41/20 , H03K17/64 , F02D2041/2006 , F02D2041/2041 , F02D2041/2058
摘要： An arrangement for rapid switching of an electromagnetic load includes a series arrangement of a switching device with the electromagnetic load, a relief diode arranged in parallel with the electromagnetic load, and a capacitor arranged in parallel to the switching means. Another switching device is arranged parallel to the capacitor and controls the operation of the latter, while an additional switching device is arranged in series with the relief diode and controls the operation of such relief diode. An operating arrangement for controlling the various switching devices issues various control signals at least some of which depend on electric signals derived from the switching arrangement. During the operation of the switching arrangement, the operating arrangement selectively makes the various switching devices conductive and non-conductive in a predetermined sequence to enhance the speed of switching of the electromagnetic load between its two end states. The switching arrangement is especially suited for use in the fuel metering in internal combustion engines with the aid of magnetically operated valves.
摘要翻译：用于电磁负载的快速切换的布置包括具有电磁负载的开关装置的串联布置，与电磁负载并联布置的减压二极管和与开关装置并联布置的电容器。另一个开关装置与电容器并联设置并控制后者的工作，而另一个开关装置与释放二极管串联布置并控制这种放电二极管的工作。用于控制各种开关装置的操作装置发出各种控制信号，其中至少一些取决于从开关装置导出的电信号。在切换装置的操作期间，操作装置选择性地使各种开关装置以预定的顺序导通和不导通，以提高其两个端部状态之间的电磁负载的切换速度。开关装置特别适用于借助于磁力操作阀的内燃机中的燃料计量。

34. 发明授权

US4585176A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US4585176A
公开(公告)日：1986-04-29
申请号：US631040
申请日：1984-07-16
申请人： Hans Kubach , Asta Hascher-Reichl
发明人： Hans Kubach , Asta Hascher-Reichl
IPC分类号： F02M51/08 , F02M51/06 , F16K31/06 , B05B1/30 , F16K31/02
CPC分类号： F02M51/0632 , F02M51/0614 , Y10S239/90
摘要： An electromagnetically actuatable valve is proposed, which serves in particular as a fuel injection valve for fuel injection systems of internal combustion engines. The valve includes pole pieces supported in a valve housing, which are joined by a yoke on which a magnetic coil is disposed. Remote from the yoke, the first pole piece has a first pole and the second pole piece has a second pole, the pole pieces are arranged to extend toward one another and define therebetween a gap in which a nonmagnetic stop may be disposed. The pole pieces have a continuously extending, concave surface which confront a ball which serves as both the armature and the movable valve element. The ball is urged toward a valve seat by a guide diaphragm supportedly attached to the housing at its circumference.
摘要翻译：提出了一种电磁致动阀，其特别用作内燃机燃料喷射系统的燃料喷射阀。阀包括支撑在阀壳体中的极片，其由设置有电磁线圈的轭连接。从轭架远离，第一极片具有第一极，并且第二极片具有第二极，极片布置成朝向彼此延伸并且在其间限定可设置非磁性止动件的间隙。极片具有连续延伸的凹面，其面对作为电枢和可动阀元件两者的球。球通过在其圆周处支撑地附接到壳体的导向隔膜被推向阀座。

35. 发明授权

US4545353A Fuel injection system 失效
公开(公告)号：US4545353A
公开(公告)日：1985-10-08
申请号：US357110
申请日：1982-03-11
申请人： Karl Gmelin , Hans Kubach , Wolfgang Maisch , Klaus-Jurgen Peters , Peter Schelhas
发明人： Karl Gmelin , Hans Kubach , Wolfgang Maisch , Klaus-Jurgen Peters , Peter Schelhas
IPC分类号： F02D3/00 , F02M63/00 , F02M69/00 , F02M69/26 , F02M69/46 , F02M69/54 , F02M39/00
CPC分类号： F02M69/26 , F02M69/46 , F02M2200/20 , Y10T137/2278
摘要： A fuel injection system is proposed which serves to adapt the fuel-air mixture as precisely as possible to operating conditions of the internal combustion engine. The fuel injection system includes metering valves, each of which is assigned a regulating valve whose movable valve element can be exposed on one side to the fuel pressure downstream of the respective metering valve and on the other side to a control pressure line defined on one end by a control pressure valve of the nozzle/impact plate type and on the other end by a control throttle. The control pressure valve has a permanent magnet and an electromagnet, the magnetic fluxes of which are guided via an armature in such a manner that in at least one air gap the magnetic fluxes of the permanent magnet and of the electromagnet extend in the same direction, while in at least one other air gap the magnetic fluxes of the permanent magnet and of the electromagnet extend in opposite directions. This kind of embodiment requires a substantially smaller triggering power on the part of the electromagnet. By reversing the exciter current of the electromagnet, the control pressure valve is opened widely enough that the control pressure engaging the regulating valves causes the closure of the regulating valves, and the injection of fuel is precluded.

36. 发明授权

US4509715A Pressure control valve 失效
标题翻译：压力控制阀
公开(公告)号：US4509715A
公开(公告)日：1985-04-09
申请号：US425591
申请日：1982-09-28
申请人： Hans Kubach
发明人： Hans Kubach
IPC分类号： F02M69/26 , F02M69/38 , F16K31/02
CPC分类号： F02M69/26 , F02M69/386 , Y10T137/2278
摘要： A pressure control valve with an impact plate which serves as a regulator for a specific drop in pressure. The pressure control valve includes an armature disposed in an electromagnetic field established by an electromagnetic coil and a permanent magnetic field, with the armature being rotatably supported between two respective pole shoes located on each side of the armature. The pole shoes located on one side of the armature, in contrast to the pole shoes located on the other side, have an opposing magnetic polarity induced by the permanent magnet. The pole shoes which are not aligned opposite one another on armature 85, are approached by armature 85 with movement of the impact plate toward a valve seat, and causes an increase in the air gap planes facing the armature, as compared to the other two pole shoes, and thereby establishes a non-linear characteristic for the pressure control valve.
摘要翻译：具有冲击板的压力控制阀，其作为用于特定压力下降的调节器。压力控制阀包括设置在由电磁线圈和永久磁场建立的电磁场中的电枢，电枢被可旋转地支撑在位于电枢的每一侧上的两个相应的极靴之间。与位于另一侧的极靴相比，位于电枢一侧的极靴具有由永磁体引起的相反的磁极性。与电枢85相对的彼此不对齐的极靴，由电枢85靠近冲击板朝向阀座移动，并且与另外两个极相比导致面向电枢的气隙平面的增加从而建立了压力控制阀的非线性特性。

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