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1. 发明授权

US06446606B1 Metering unit for a fuel injection system for internal combustion engines 失效
标题翻译：内燃机燃油喷射系统计量单元
公开(公告)号：US06446606B1
公开(公告)日：2002-09-10
申请号：US09600418
申请日：2000-08-25
申请人： Erwin Krimmer , Rainer Haeberer , Helmut Clauss , Tilman Miehle , Felix Laudaeusser , Markus Rueckle
发明人： Erwin Krimmer , Rainer Haeberer , Helmut Clauss , Tilman Miehle , Felix Laudaeusser , Markus Rueckle
IPC分类号： F02M4100
CPC分类号： F02M63/0017 , F02M59/34 , F02M63/004 , F02M63/0045 , F02M63/0056 , F02M63/0225 , F02M2200/24
摘要： A fuel injection system for internal combustion engines, has a distributor tube and a high-pressure pump that is driven as a function of engine rpm and that serves to generate the fuel pressure and throughput required in the distributor tube in the applicable operating state of the engine. The system also includes a fuel metering unit, which is associated with the high-pressure pump and includes a regulating valve which is actuated electromagnetically. The fuel metering unit is disposed in the high-pressure pump, and the outlet of the regulating valve discharges into the low-pressure region of the high-pressure pump. The above design features make a fuel metering unit possible that is capable of metering the exact quantity of fuel desired in the applicable engine operating state to the high-pressure pump of the CR system.
摘要翻译：用于内燃机的燃料喷射系统具有分配器管和高压泵，其被驱动为发动机转速的函数，并且用于在适用的运行状态下产生分配器管中所需的燃料压力和生产量发动机。该系统还包括燃料计量单元，其与高压泵相关联并且包括被电磁致动的调节阀。燃料计量单元设置在高压泵中，调节阀的出口排出到高压泵的低压区域中。上述设计特征使得可以将燃料计量单元计量到能够将适用的发动机工作状态所需的精确量的燃料计量给CR系统的高压泵。

2. 发明授权

US06415817B1 Valve for dosing the admission of volatilized fuel 有权
标题翻译：用于对挥发性燃料进行定量的阀门
公开(公告)号：US06415817B1
公开(公告)日：2002-07-09
申请号：US09646187
申请日：2000-11-03
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： F16K31/0658 , F02M25/0836 , F02M2025/0845 , Y10T137/8122
摘要： A magnet valve for tank venting in motor vehicles, having at least one valve opening forming a sealing seat and having a spring-loaded valve member cooperating with the at least one sealing seat for opening and closing the valve and actuated by an electromagnet counter to the restoring force of a restoring spring. Downstream of the valve member, a flow element that throttles the flow of a gas is disposed, the shape of the flow element is adapted to the opening cross section of the sealing seat that cooperates with the valve member, for determining (metering) the flow quantity of the gas through the cross section of the flow element when the magnet valve is open. The shape of the flow element is determined (metered) in such a way that the area of the opening cross section of the effective valve seat is greater than 2.5 and preferably greater than 9 times the area of the effective cross section of the flow element.
摘要翻译：一种用于机动车辆中的罐排气的磁阀，具有形成密封座的至少一个阀开口，并且具有与所述至少一个密封座配合的弹簧加载的阀构件，用于打开和关闭所述阀并由与所述电磁铁相反的电磁体驱动恢复弹簧的恢复力。在阀构件的下游设置有节流气体的流动元件，流动元件的形状适合于与阀构件配合的密封座的开口横截面，用于确定（计量）流量当磁阀打开时通过流动元件横截面的气体量。流量元件的形状被确定（计量），使得有效阀座的开口横截面的面积大于流动元件的有效横截面面积的2.5倍，优选大于9倍。

3. 发明授权

US6138986A Solenoid valve for a fuel injection system for a vehicle 失效
标题翻译：用于车辆燃料喷射系统的电磁阀
公开(公告)号：US6138986A
公开(公告)日：2000-10-31
申请号：US228189
申请日：1999-01-11
申请人： Erwin Krimmer , Tilman Miehle
发明人： Erwin Krimmer , Tilman Miehle
IPC分类号： F02M63/02 , F04B53/10 , F16K31/02
CPC分类号： F04B53/1082 , F02M63/0205
摘要： A 2/2-way solenoid valve which is open when it is without current and is inserted into a diesel fuel-carrying line to a high-pressure pump. The solenoid valve functions as an emergency shutoff or when the device is tested by supplying the solenoid valve with power which then closes the line to a high-pressure pump, which interrupts the high-pressure delivery. The solenoid valve has an armature, which functions in an armature chamber that is filled with diesel fuel and is sealed in relation to the outside by two O-rings. A plastic valve housing protects the coil and the contacting of the electrical connections from corrosion and protects the individual wires of the coil from vibration stresses. The solenoid valve is designated for use in common rail injection systems of vehicular internal combustion engines.
摘要翻译：一个2/2路电磁阀，当没有电流时打开，并插入到高压泵的柴油燃料输送管线中。电磁阀用作紧急关闭，或者当通过向电磁阀供应电力来测试装置，然后将电源关闭到高压泵的电源，这将中断高压输送。电磁阀具有一个电枢，它在一个充满柴油燃料的电枢室中起作用，并通过两个O形环相对于外部密封。塑料阀壳体保护线圈和电连接的接触免受腐蚀，并保护线圈的各个线圈免受振动应力。电磁阀被指定用于车辆内燃机的共轨喷射系统。

4. 发明授权

US5570075A Coil former with injection-molded encapsulation 失效
标题翻译：具有注塑封装的线圈架
公开(公告)号：US5570075A
公开(公告)日：1996-10-29
申请号：US483397
申请日：1995-06-07
申请人： Erwin Krimmer , Richard Lorenz , Tilman Miehle , Steffen Schumacher
发明人： Erwin Krimmer , Richard Lorenz , Tilman Miehle , Steffen Schumacher
IPC分类号： H01F41/04 , H01F5/04 , H01F27/02 , H01F27/29 , H01H50/44 , H01F27/30
CPC分类号： H01H50/443 , H01F5/04
摘要： A coil former with injection-molded encapsulation has a top fitting in which coil wire guides for guiding a coil wire are formed. By virtue of the specific shape and arrangement of the coil wire guides, it is ensured, in particular together with a special design of the housing which surrounds the coil former, that the coil wire is only stressed in its longitudinal direction. As a result, damage or preliminary damage of the coil wire is prevented and reliability is increased.
摘要翻译：具有注塑封装的线圈架具有顶部配件，其中形成用于引导线圈线的线圈导线。由于线圈导线器的具体形状和布置，确保了特别是围绕线圈架的壳体的特殊设计，线圈线仅在其纵向方向受到应力。结果，防止了线圈线的损坏或初步的损坏，并提高了可靠性。

5. 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。

6. 发明授权

US06321725B1 Valve for metered introduction of evaporated fuel 失效
标题翻译：计量引入蒸发燃料的阀门
公开(公告)号：US06321725B1
公开(公告)日：2001-11-27
申请号：US09600402
申请日：2000-10-02
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Achim Meisiek , Maria Esperilla
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Achim Meisiek , Maria Esperilla
IPC分类号： F02M3302
CPC分类号： F16K31/0655 , B60K15/035 , F02M25/0836 , F16K31/0651
摘要： A solenoid valve for tank ventilation in motor vehicles, comprising a magnetic yoke with at least one valve opening and with a cooperating spring-loaded valve member for opening and closing the at least one valve opening. The valve element constitutes a magnetic armature of an electromagnet and is disposed between the magnetic yoke of the electromagnet and a hollow, cylindrical magnet core of the electromagnet. A valve seat body which is separate from the magnetic yoke and contains the at least one valve opening is disposed in an axial opening in the magnetic yoke, and on a side remote from the valve member. The valve seat body rests against a housing wall of the solenoid valve by use of a support element made of a damping material.
摘要翻译：一种用于机动车辆中的罐通风的电磁阀，包括具有至少一个阀开口的磁轭和用于打开和关闭所述至少一个阀开口的配合弹簧加载的阀构件。阀元件构成电磁体的磁性衔铁，并且设置在电磁体的磁轭和电磁体的中空的圆柱形磁芯之间。与磁轭分离并且包含至少一个阀开口的阀座体设置在磁轭中的轴向开口中，以及远离阀构件的一侧。阀座主体通过使用由阻尼材料制成的支撑元件而靠在电磁阀的壳体壁上。

7. 发明授权

US6149126A Valve for the metered introduction of evaporated fuel 失效
标题翻译：阀门用于计量引入蒸发燃料
公开(公告)号：US6149126A
公开(公告)日：2000-11-21
申请号：US230360
申请日：1999-01-25
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： F02M25/08 , F02M51/00 , F02M33/04
CPC分类号： F02M25/0836
摘要： A fuel tank ventilation valve for a Laval nozzle, which has a sensitive regulation of the through flow quantity. The valve has a valve seat which is embodied on a valve seat body which has at least one opening that can be closed by the valve member. A cross section of the at least one opening is embodied as essentially smaller than an entry cross section of the Laval nozzle that is disposed spaced apart from the valve seat. The valve is suited for a metered introduction of fuel that has 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 / DE98 / 00472 Sec。 371日期1999年1月25日 102（e）日期1999年1月25日PCT提交1998年2月18日PCT公布。公开号WO98 / 53195 日期1998年11月26日拉瓦尔喷嘴的燃油箱通风阀，其具有对流量的敏感调节。阀具有阀座，该阀座体积在阀座体上，该阀座具有可被阀构件封闭的至少一个开口。至少一个开口的横截面被实施为基本上小于与阀座间隔开设置的拉瓦尔喷嘴的入口横截面。该阀适用于从外部提供的点火器的混合压缩内燃机的燃料箱蒸发的燃料的计量引入到发动机的进气管中。

8. 发明授权

US5975064A Exhaust gas recirculation valve for an internal combustion engine 失效
标题翻译：内燃机排气再循环阀
公开(公告)号：US5975064A
公开(公告)日：1999-11-02
申请号：US945747
申请日：1998-08-14
申请人： Erwin Krimmer , Bruno Hezel , Eberhard Wizgall , Tilman Miehle , Peter Jauernig
发明人： Erwin Krimmer , Bruno Hezel , Eberhard Wizgall , Tilman Miehle , Peter Jauernig
IPC分类号： F02M26/53 , F02M26/61 , F02M26/67 , F02M26/68 , F02M25/07
CPC分类号： F02M26/61 , F02M26/53 , F02M26/67 , F02M26/68
摘要： An exhaust gas recirculation valve having a valve member that cooperates with a valve seat of a connection neck of an exhaust gas recirculation line. The neck protrudes into a tube of the intake system of an internal combustion engine, and the valve seat points toward the inlet side of the exhaust gas recirculation line. A valve member of the exhaust gas recirculation valve is thus acted upon by the exhaust gas pressure in the closing direction, as a supplement to a compression spring counter to an armature of an electromagnet acting in the opening direction. To compensate for the forces acting in the closing direction, the exhaust gas is carried via a conduit in the valve shaft into a control chamber, which is closed off from the pressure in the tube via a movable wall, having an effective surface area that substantially corresponds to the effective surface area of the valve member. This obtains a balance of forces, such that the control of the exhaust gas recirculation valve depends only on the electromagnetic forces and on the force of the compression spring.
摘要翻译： PCT No.PCT / DE96 / 01775 Sec。 371日期：1998年8月14日 102（e）1998年8月14日PCT PCT 1996年9月19日PCT公布。公开号WO97 / 32125 PCT 日期1997年9月4日具有阀构件的废气再循环阀，其与排气再循环管线的连接颈部的阀座配合。颈部突出到内燃机的进气系统的管中，并且阀座指向废气再循环管线的入口侧。废气再循环阀的阀构件因此作为与沿打开方向作用的电磁体的电枢相对的压缩弹簧的补充作用在关闭方向上的排气压力。为了补偿沿关闭方向作用的力，废气通过阀轴中的管道被运送到控制室中，该控制室经由可移动壁与管中的压力封闭，该活动壁具有基本上对应于阀构件的有效表面积。这得到力的平衡，使得排气再循环阀的控制仅取决于电磁力和压缩弹簧的力。

9. 发明授权

US5560585A Valve for metering introduction of evaporated fuel into an induction duct of an internal combustion engine 失效
标题翻译：用于计量将蒸发燃料引入内燃机的感应管的阀
公开(公告)号：US5560585A
公开(公告)日：1996-10-01
申请号：US290710
申请日：1994-08-12
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
IPC分类号： F02M25/08 , F16K31/02
CPC分类号： F02M25/0836 , F02M2025/0845
摘要： A tank ventilation valve suitable for metering introduction of fuel evaporated from the fuel tank of a mixture-compressing, externally ignited internal combustion engine into an induction duct of the internal combustion engine. The valve closing element has at least one damper element which protrudes through the valve closing in the axial direction and which forms a first damping surface directed towards the valve seat body on the first end surface of the valve closing element, and a second damping surface directed towards the electromagnet on the second end surface of the valve closing element so that an impact by the valve closing element on the valve seat body or on the magnet core is avoided or damped.
摘要翻译： PCT No.PCT / DE93 / 01151 Sec。 371日期1994年8月12日 102（e）日期1994年8月12日PCT提交1993年12月3日PCT公布。第WO94 / 15091号公报日期1994年7月7日一种罐式换气阀，适用于将混合物压缩的外部点燃的内燃机的燃料箱蒸发的燃料计量引入内燃机的导入管中。阀关闭元件具有至少一个阻尼元件，该阻尼元件突出通过在轴向方向上闭合的阀，并且在阀闭合元件的第一端面上形成指向阀座主体的第一阻尼表面，并且第二阻尼表面指向朝向阀关闭元件的第二端面上的电磁体，从而避免或阻尼由阀关闭元件对阀座体或磁芯的冲击。

10. 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。

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