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11. 发明授权

US06578818B1 Valve device 失效
标题翻译：阀门装置
公开(公告)号：US06578818B1
公开(公告)日：2003-06-17
申请号：US09423526
申请日：2000-04-10
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
IPC分类号： F16K3102
CPC分类号： F16K3/18 , F02M25/0836
摘要： The current invention relates to a valve device (1), in particular for tank ventilation in motor vehicles, having a valve housing (6, 7, 8) with an inlet fitting (10) and an outlet fitting (11), having an armature (26) that is provided inside the valve housing (6, 7, 8) and can be moved by means of an electromagnet (22), having a closing body (40) that is connected to the armature (26) and closes a sealing seat (13) of the outlet fitting (11) when the electromagnet (22) is without power and opens it when the electromagnet (22) is supplied with power wherein the free cross sectional area between the inlet fitting (10) and the outlet fitting (11) can be continuously changed, and having a spring element (50) which presses the closing body (40) with a slight pressure against the sealing seat (13). In order to assure a reliable seal of the sealing seat (13) in a simple manner, according to a first embodiment according to the invention, the spring element (50) is comprised of a leaf spring (48) which is connected on the one end to the armature (26) and on the other end to the closing body (40) and furthermore, is pre-stressed against the closing body (40). As an alternative embodiment possibility, a spring element (50) with a spiral spring (49) is proposed, which deforms exclusively in the direction of its longitudinal axis even during the stroke motion of the valve device (1).
摘要翻译：本发明涉及一种阀装置（1），特别是用于机动车辆中的罐通风装置，其具有带有入口配件（10）和出口配件（11）的阀壳体（6,7,8），该壳体具有电枢（26），其设置在所述阀壳体（6,7,8）内部并且可以通过电磁体（22）移动，所述电磁体具有连接到所述电枢（26）的闭合体（40），并且封闭密封当电磁铁（22）没有电力时，出口配件（11）的座（13），当电磁体（22）被供给电力时，将入口配件（10）和出口接头（10）之间的自由横截面积（11）可以连续地变化，并且具有以稍微的压力将密封座（40）压靠在密封座（13）上的弹簧元件（50）。为了以简单的方式确保密封座（13）的可靠的密封，根据本发明的第一实施例，弹簧元件（50）包括一个板弹簧（48），其连接在一个（26）并且另一端到达封闭体（40），并且还预先施加到封闭体（40）上。作为替代实施例的可能性，提出了具有螺旋弹簧（49）的弹簧元件（50），其即使在阀装置（1）的冲程运动期间也仅在其纵向轴线的方向上变形。

12. 发明授权

US06253789B1 Valve for metered introduction of volatilized fuel 失效
标题翻译：计量引入挥发性燃料的阀门
公开(公告)号：US06253789B1
公开(公告)日：2001-07-03
申请号：US09530417
申请日：2000-06-05
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Maria Esperilla
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Maria Esperilla
IPC分类号： F02M3304
CPC分类号： F02M25/0836 , Y10T137/8122
摘要： A valve for metered introduction of fuel, volatilized from a fuel tank of an internal combustion engine, into the engine, having a valve housing which has an inflow neck for connection to a fuel tank or to an adsorption filter downstream of the tank for the volatilized fuel, and having an outflow neck for connection to the engine, having a valve member accommodated between the inflow neck and the outflow neck in the interior of the valve housing, which valve member is actuatable by an electromagnet that has a magnet core, and which cooperates with a valve seat embodied on a valve seat body, is characterized in that the valve housing includes a first housing part, closed on the inflow side by a protective screen, in/on which the electromagnet, the valve member, the valve seat body and the outflow neck are provided, and a second housing part, on which the inflow neck is disposed and which can be secured to the first housing part.
摘要翻译：一种用于将从内燃机的燃料箱挥发的燃料计量引入发动机的阀，其具有阀壳体，该阀壳体具有用于连接到燃料箱的流入颈部或用于挥发的罐的吸附过滤器燃料，并且具有用于连接到发动机的流出颈部，具有容纳在阀壳体内部的流入颈部和流出颈部之间的阀构件，该阀构件可由具有磁芯的电磁体致动，并且其中与阀座体上具有的阀座配合，其特征在于，阀壳体包括第一壳体部分，其通过保护屏在流入侧封闭，电磁体，阀构件，阀座体并且设置有流出颈部，第二壳体部分设置有流入颈部并且可以固定到第一壳体部分。

13. 发明授权

US5791318A Valve for the metered introduction of fuel vapor evaporated from a fuel tank of an internal combustion engine 失效
标题翻译：用于计量引入从内燃机的燃料箱蒸发的燃料蒸汽的阀
公开(公告)号：US5791318A
公开(公告)日：1998-08-11
申请号：US860046
申请日：1997-06-24
申请人： Wolfgang Schulz , Georg Mallebrein
发明人： Wolfgang Schulz , Georg Mallebrein
IPC分类号： F02M25/08 , F16K31/06 , F02M33/02
CPC分类号： F02M63/0017 , F02M25/0836 , F02M63/004 , F02M2025/0845
摘要： A valve is provided for a metered introduction of fuel vapor evaporated from a fuel tank of an internal combustion engine into an intake tube of the engine. A valve housing which has an inflow fitting for connection to a ventilation fitting of the fuel tank or an adsorption filter for evaporated fuel vapors. The valve housing is connected to the fuel tank and has an outflow fitting for connection to the intake tube. An armature is provided inside the valve housing in which the armature is moved by an electromagnet and which is pressed against a valve seat by a valve spring when the electromagnet is without current. The armature closes a metering opening of a flow connection from the inflow fitting to the outflow fitting, and opens this flow connection to a greater or lesser degree when the electromagnet is supplied with current, wherein the metering opening has a V-shaped cross sectional area for improved metering. The valve according to the invention is suited for introducing fuel vapor evaporated from a fuel tank of a mixture compressing internal combustion engine with externally supplied ignition into an intake tube of the engine.
摘要翻译： PCT No.PCT / DE96 / 01120 Sec。 371日期：1997年6月24日 102（e）1997年6月24日PCT PCT 1996年6月26日PCT公布。公开号WO97 / 16640 日期1997年5月9日提供了一种用于将从内燃机的燃料箱蒸发的燃料蒸气计量引入到发动机的进气管中的阀。一种阀壳体，其具有用于连接到燃料箱的通风配件的流入配件或用于蒸发的燃料蒸汽的吸附过滤器。阀壳体连接到燃料箱并且具有用于连接到进气管的流出配件。电枢设置在阀壳体的内部，电枢由电磁体驱动，电枢在没有电流的情况下通过阀弹簧压靠在阀座上。衔铁将流动连接的计量开口从流入配件封闭到流出配件，并且当电磁体被供应电流时，或多或少地打开该流动连接，其中计量开口具有V形横截面积用于改进计量。根据本发明的阀适合于将从外部提供的点火器的压缩内燃机的混合物的燃料箱蒸发的燃料蒸汽引入发动机的进气管。

14. 发明授权

US07422194B2 Solenoid valve, e.g. a tank-vent valve for tank ventilation in motor vehicles 有权
标题翻译：电磁阀，例如用于机动车辆通气罐的通气阀
公开(公告)号：US07422194B2
公开(公告)日：2008-09-09
申请号：US10468538
申请日：2002-06-28
申请人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
发明人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
IPC分类号： F16K31/02
CPC分类号： F16K31/0689 , F02M25/08 , F02M2025/0845 , F16K31/0696
摘要： A solenoid valve, such as, for example, a tank-vent valve f or tank venting in motor vehicles, includes at least one valve orifice forming a sealing seat, and a valve member, which cooperates with the sealing seat for releasing and closing it, the valve member being stressed by at least one spring element and activated by an electromagnet. An essentially unstressed neutral position of at least one additional spring element, which acts upon the valve member in the activation direction, is provided in which the valve member is set apart from the sealing seat. In this manner, the impact of the valve member on the sealing seat, which may be accompanied by distracting noises and wear, is damped.
摘要翻译：诸如例如在机动车辆中的罐排放阀或罐排放的电磁阀包括形成密封座的至少一个阀孔和与密封座配合以释放和关闭它的阀构件阀构件被至少一个弹簧元件应力并由电磁体激活。提供了在致动方向上作用在阀构件上的至少一个附加弹簧元件的基本上不受应力的中间位置，其中阀构件与密封座分离。以这种方式，阀构件对密封座的冲击（其可能伴随着分心的噪音和磨损）被阻尼。

15. 发明授权

US06651951B2 Magnetic valve 有权
标题翻译：电磁阀
公开(公告)号：US06651951B2
公开(公告)日：2003-11-25
申请号：US10275606
申请日：2002-11-07
申请人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
发明人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
IPC分类号： F02M2508
CPC分类号： F16K31/0693 , F02M25/0836 , F16K31/0655 , F16K31/0696
摘要： A magnet valve according to the related art has a sealing and damping device with an elastic region on which, during operation, a force acts due to different existing pressures that must also be overcome when the armature plate is moved. A magnet valve (1) designed according to the invention has a sealing and damping device (46) with an elastic region (105) that is oriented and designed in relation to a seal seat (103) in such a fashion that the above-described force is offset. As a result, a better characteristic curve of the magnet valve (1) over the existing differential pressure is obtained.
摘要翻译：根据现有技术的磁阀具有密封和阻尼装置，其具有弹性区域，在操作期间，由于当电枢板移动时也必须克服的不同的现有压力，其作用力。根据本发明设计的电磁阀（1）具有密封和阻尼装置（46），弹性区域（105）相对于密封座（103）定向和设计成使得上述力被偏移。结果，获得了磁阀（1）比现有压差更好的特性曲线。

16. 发明授权

US5967121A Unit and snap-action device therefor 失效
标题翻译：单元和快动装置
公开(公告)号：US5967121A
公开(公告)日：1999-10-19
申请号：US84
申请日：1998-01-26
申请人： Gerhard Pirch , Erwin Krimmer , Udo Hafner , Wolfgang Schulz , Claus Sax , Tilman Miehle , Rolf Bald , Manfred Zimmermann , Bernd Koch
发明人： Gerhard Pirch , Erwin Krimmer , Udo Hafner , Wolfgang Schulz , Claus Sax , Tilman Miehle , Rolf Bald , Manfred Zimmermann , Bernd Koch
IPC分类号： F02M25/08 , F02M26/12 , F02M26/58 , F02M35/10 , F16B21/18 , F02M55/02
CPC分类号： F02M35/10222 , F02M25/0836 , F02M26/12 , F02M26/58 , F02M35/10144
摘要： A simplified, economical, noise-abating mode of securing a unit embodied for instance as a valve. For securing the unit, the unit has a housing with a first portion having a first encompassing outer face and at least one second portion having at least one second encompassing outer face, wherein a first sealing ring can be mounted on the first outer face, and the first portion and first sealing ring can be introduced into a recess of an installation wall. A second sealing ring can be mounted on the second outer face of the second portion, and the second portion and second sealing ring can likewise be introduced into the recess, so that the support of the unit in the recess is effected by means of the first and second sealing rings without the first and second outer faces of the unit resting on inner faces of the recess. The installation wall has a tubular protruberance, into which the recess extends and which is subdivided, for retaining the unit, into a plurality of bendable ring-snap elements, into which the second sealing ring can be snapped when the unit is introduced into the recess. The unit according to the invention and the snap device for the unit are intended in particular for valves for metered introduction of evaporated fuel into an intake conduit of the internal combustion engine.
摘要翻译： PCT No.PCT / DE96 / 02208 Sec。 371日期1998年1月26日 102（e）日期1998年1月26日PCT 1996年11月20日PCT公布。出版物WO97 / 45635 日期1997年12月4日一种简化，经济，降噪的模式，用于固定例如阀门的单元。为了固定单元，单元具有壳体，第一部分具有第一包围外表面和至少一个具有至少一个第二包围外表面的第二部分，其中第一密封环可以安装在第一外表面上，以及第一部分和第一密封环可以被引入到安装壁的凹部中。第二密封环可以安装在第二部分的第二外表面上，并且第二部分和第二密封环同样可以被引入到凹部中，使得单元在凹槽中的支撑件通过第一密封环以及第二密封环，其中所述单元的第一和第二外表面位于所述凹部的内表面上。安装壁具有管状突出部，凹部延伸并且被细分，用于将单元保持在多个可弯曲的环形卡扣元件中，当单元被引入到凹槽中时，第二密封环可被卡扣。根据本发明的单元和用于该单元的卡扣装置特别用于将蒸发的燃料计量引入内燃机的进气管中的阀。

17. 发明授权

US5178116A Valve for metered admixing of volatilized fuel to the fuel/air mixture of an internal combustion engine 失效
标题翻译：用于对内燃机的燃料/空气混合物的挥发性燃料的计量加入的阀
公开(公告)号：US5178116A
公开(公告)日：1993-01-12
申请号：US834562
申请日：1992-02-14
申请人： Siegfried Fehrenbach , Erwin Krimmer , Wolfgang Schulz
发明人： Siegfried Fehrenbach , Erwin Krimmer , Wolfgang Schulz
IPC分类号： F02M25/08 , F16K31/06
CPC分类号： F02M25/0836 , F02M2025/0845 , Y10T137/87265 , Y10T137/88054
摘要： A tank vent valve for the metered admixing of volatilized fuel to the fuel/air mixture of an internal combustion engine has a valve housing with inflow and outflow sockets, between which is arranged an electromagnetically operable seated valve, which is spring loaded in the closing direction by a valve closing spring. For the simple design of the tank valve, the valve opening of the seat is arranged as a ring gap nozzle in the return yoke of the electromagnet, and the valve double seat which acts in conjunction with the valve member and which surrounds the ring gap nozzle is arranged on that side of the return yoke which faces the inflow socket. For setting the stroke of the valve member, the hollow cylindrical magnet core of the magnet housing can be threaded by means of an adjusting thread in the magnet housing. Supported on the magnet core is a valve closing spring, which loads the valve member which is formed by the armature of the electromagnet, in the closing direction.
摘要翻译： PCT No.PCT / DE91 / 00585 Sec。 371日期：1992年2月14日 102（e）1992年2月14日PCT PCT 1991年7月17日PCT公布。出版物WO92 / 01862 日期：1992年2月6日。用于将挥发性燃料计量混合到内燃机的燃料/空气混合物的罐排放阀具有带有流入和流出套筒的阀壳体，其间布置有电磁可操作的座阀，通过闭阀弹簧在关闭方向弹簧加载。对于坦克阀的简单设计，座椅的阀开口被布置为电磁铁的返回轭中的环形间隙喷嘴，以及与阀构件结合并围绕环形间隙喷嘴的阀双座配置在返回轭的面向流入口的一侧。为了设置阀构件的行程，磁体壳体的中空圆柱形磁芯可以通过磁体壳体中的调节螺纹进行螺纹连接。在磁芯上支撑的是关闭弹簧，该闭合弹簧在闭合方向上装载由电磁体的电枢形成的阀构件。

18. 发明授权

US5992396A Tank venting system for motor vehicles 失效
标题翻译：机动车辆排气系统
公开(公告)号：US5992396A
公开(公告)日：1999-11-30
申请号：US91511
申请日：1998-06-19
申请人： Erwin Krimmer , Tilman Miehle , Wolfgang Schulz , Manfred Zimmermann , Andreas Blumenstock
发明人： Erwin Krimmer , Tilman Miehle , Wolfgang Schulz , Manfred Zimmermann , Andreas Blumenstock
IPC分类号： F02M25/08 , F02M37/04
CPC分类号： B60K15/03504 , F02M25/0818 , B60K2015/0319 , B60K2015/03514
摘要： A tank venting system for motor vehicles, having an internal combustion engine supplied from a fuel tank. A filter housing with an adsorption filter, and an air inlet and an air outlet that can be connected to a venting neck of the fuel tank. An air pump device for error diagnosis, which is integrated with a pump housing that has a pump inlet and a pump outlet. To attain a compact design of the tank venting system that is economical in terms of installation space, the pump housing is mounted with the pump outlet oriented coaxially to the air inlet on the filter housing and secured on the filter housing by means of spring-elastic fastening elements. The transition between the pump outlet and the air inlet is sealed off in airtight fashion.
摘要翻译： PCT No.PCT / DE97 / 02163 Sec。 371日期：1998年6月19日 102（e）日期1998年6月19日PCT 1997年9月24日PCT公布。第WO98 / 19064号公报日期1998年5月7日汽车用油箱排气系统，具有从燃油箱供给的内燃机。具有吸附过滤器的过滤器壳体，以及能够连接到燃料箱的通气颈部的空气入口和空气出口。用于误差诊断的气泵装置，其与具有泵入口和泵出口的泵壳体集成。为了实现在安装空间方面经济的罐式排气系统的紧凑设计，泵壳体安装有泵出口与过滤器壳体上的空气入口同轴地定向并通过弹簧弹性件固定在过滤器壳体上紧固件。泵出口和进气口之间的过渡以密封的方式被密封。

19. 发明授权

US5878991A Magnet valve for fuel tank ventilation 失效
标题翻译：用于燃油箱通风的磁阀
公开(公告)号：US5878991A
公开(公告)日：1999-03-09
申请号：US952935
申请日：1997-11-26
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
IPC分类号： B60K15/035 , F02M25/08 , F02M37/00 , F16K31/06
CPC分类号： F16K31/0655 , B60K15/03519 , F02M25/0836 , F16K31/0651 , F02M2025/0845
摘要： A magnet valve having a valve seat body that has a valve opening with a valve seat. A spring-loaded valve member cooperates with the valve seat, in which the valve member forms the magnet armature of an electromagnet and is disposed between the valve seat body, acting as the check yoke of the electromagnet, and a hollow-cylindrical magnet core of the electromagnet. A valve member has a coaxial through opening, and having a damper element, disposed on the valve member, of elastic damping material that forms a sheathlike lining of the through opening that extends outward to cover one face end of the valve member and on the other face end of the valve member protrudes past this valve member, longitudinally continuous axial grooves open toward the through opening are made in the valve member and filled with damping material which protrudes past the second end face of the valve member, in order to assure long-term damping of switching noises.
摘要翻译： PCT No.PCT / DE96 / 02159 Sec。 371日期：1997年11月12日 102（e）日期1997年11月12日PCT提交1996年11月13日PCT公布。第WO97 / 36101号公报日期1997年10月2日一种具有阀座体的磁阀，其具有带阀座的阀开口。弹簧加载的阀构件与阀座配合，其中阀构件形成电磁体的磁体衔铁，并且设置在用作电磁体的检查磁轭的阀座本体之间，以及中空圆柱形磁芯电磁铁。阀构件具有同轴通孔，并且具有设置在阀构件上的阻尼元件的弹性阻尼材料，其形成穿过开口的鞘状衬里，该衬套向外延伸以覆盖阀构件的一个面端部，并且在另一个面阀构件的端面突出穿过该阀构件，在阀构件中形成朝向通孔开口的纵向连续的轴向槽，并且填充有穿过阀构件的第二端面突出的阻尼材料，开关噪声的长期衰减。

20. 发明授权

US5809978A Adsorption filter for a fuel-vapor retention system of a fuel tank of an internal combustion engine 失效
标题翻译：用于内燃机的燃料箱的燃料蒸汽保持系统的吸附过滤器
公开(公告)号：US5809978A
公开(公告)日：1998-09-22
申请号：US836344
申请日：1997-05-12
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
IPC分类号： F02M25/08 , F02M37/04
CPC分类号： F02M25/0854 , F02M25/0836 , F02M2025/0845 , Y10T137/598
摘要： An adsorption filter for a fuel vapor retention system of a fuel tank of an internal combustion engine. The system has a valve that can be connected to an intake tube of the engine via a connecting line that is attached to the valve and to the fuel tank via a tank line. The tank line is attached to a housing of the adsorption filter and the valve is secured on the housing of the adsorption filter so that the valve can be slid into an opening provided in the housing. The adsorption filter according to the invention is suited for a fuel vapor retention system, for mixture compressing internal combustion engines with externally supplied ignition.
摘要翻译： PCT No.PCT / DE96 / 00999 Sec。 371日期：1997年5月12日 102（e）日期1997年5月12日PCT提交1996年6月7日PCT公布。出版物WO97 / 10427 日期1997年3月20日用于内燃机燃料箱的燃料蒸汽保持系统的吸附过滤器。该系统具有阀，该阀可以经由连接管线连接到发动机的进气管，该连接管线通过油箱管线连接到阀门和燃料箱。油箱管线连接到吸附过滤器的壳体上，并且阀被固定在吸附过滤器的壳体上，使得阀可以滑动到设置在壳体中的开口中。根据本发明的吸附过滤器适用于燃料蒸汽保持系统，用于混合压缩具有外部点燃的内燃机。

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