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1. 发明授权

US06516786B2 Method and arrangement for through-flow controlling fuel vapor in a tank-venting system of a motor vehicle 失效
标题翻译：机动车辆通风系统中通过气流控制燃料蒸气的方法和装置
公开(公告)号：US06516786B2
公开(公告)日：2003-02-11
申请号：US09833189
申请日：2001-04-12
申请人： Erwin Krimmer , Wolfgang Schulz , Helmut Schwegler , Georg Mallebrein
发明人： Erwin Krimmer , Wolfgang Schulz , Helmut Schwegler , Georg Mallebrein
IPC分类号： F02M3302
CPC分类号： F02M25/08
摘要： A control unit (50) makes a single control signal available for driving the through-flow control valves (TEV1, TEV2) (51, 52). Through-flow valve (TEV2) has a larger maximum through flow than through-flow control valve (TEV1). A delay circuit is indicated by the phantom outline (52′) and is mounted at the valve stage TEV2 (52). The delay circuit includes an electric delay element (53) with the aid of which the original control signal is delayed in time by an amount &Dgr;t1 relative to the control signal of control valve (TEV1). The resulting delayed signal is supplied to an AND-gate (54) together with the original control signal. Accordingly, a control signal is present at the output of the AND-gate for the control valve (TEV2). The time delay makes possible the exclusive activation of the through-flow control valve (TEV1) (51) at low pulse duty factors. In this way, a high small quantity meterability is achieved. Starting at a specific pregivable switch-in time, the control valve (TEV2) (52) is switched in so that a very large through flow is possible. The invention thereby makes possible excellent meterability at low as well as at high through flows.
摘要翻译：控制单元（50）使单个控制信号可用于驱动通流控制阀（TEV1，TEV2）（51,52）。通流阀（TEV2）通过流量比通流控制阀（TEV1）具有更大的最大流量。延迟电路由幻影轮廓（52'）表示，并安装在阀级TEV2（52）处。延迟电路包括电延迟元件（53），借助于该延迟元件，原始控制信号相对于控制阀（TEV1）的控制信号在时间上延迟量DELTAt1。所产生的延迟信号与原始控制信号一起提供给与门（54）。因此，控制信号存在于用于控制阀的与门的输出端（TEV2）。时间延迟使得在低脉冲占空因数下独占激活通流控制阀（TEV1）（51）成为可能。以这种方式实现了高的小数量度量。从特定的预先接通时间开始，控制阀（TEV2）（52）被切换，使得可以有非常大的通流。因此，本发明使得在低流量和高通量流量下具有优异的可测量性。

2. 发明授权

US06739361B2 Method and arrangement for obtaining a low-emission tanking operation of a tank system including a tank system of a motor vehicle 失效
标题翻译：用于获得包括机动车辆的罐系统的罐系统的低排放油箱操作的方法和装置
公开(公告)号：US06739361B2
公开(公告)日：2004-05-25
申请号：US10216394
申请日：2002-08-12
申请人： Erwin Krimmer , Wolfgang Schulz , Helmut Schwegler , Georg Mallebrein , Rainer Hahner
发明人： Erwin Krimmer , Wolfgang Schulz , Helmut Schwegler , Georg Mallebrein , Rainer Hahner
IPC分类号： B65B3100
CPC分类号： F02M25/08 , Y10T137/86324
摘要： A method and an apparatus operate a tank system including a tank system of a motor vehicle. The tank system includes a tank for receiving a fluid medium forming a volatile substance and an adsorption filter connected to the tank for receiving the volatile substance which emanates from the tank. A shutoff valve is connected to the adsorption filter and is drivable between an open position and a closed position whereat the tank system is closed off to the ambient. A tank fill-level sensor detects the fill level of the fluid medium in the tank. A fill pipe is connected to the tank for filling with the fluid medium. The fill level is detected while tanking and the shutoff valve is driven into the closed position when the fill level has reached a maximum fill level.
摘要翻译：一种方法和装置操作包括机动车辆的罐系统的罐系统。罐系统包括用于接收形成挥发性物质的流体介质的罐和连接到罐的吸附过滤器，用于接收从罐发出的挥发性物质。截止阀连接到吸附过滤器，并可在打开位置和关闭位置之间驱动，在该位置，油箱系统关闭到环境。罐填充液位传感器检测罐中流体介质的填充水平。填充管连接到罐，用于填充流体介质。在装载时检测到填充液位，当填充液位达到最大填充量时，截止阀被驱动到关闭位置。

3. 发明授权

US5765538A Pump device for a fuel vapor retention system of an internal combustion engine 失效
标题翻译：用于内燃机的燃料蒸汽保持系统的泵装置
公开(公告)号：US5765538A
公开(公告)日：1998-06-16
申请号：US793581
申请日：1997-05-15
申请人： Erwin Krimmer , Helmut Denz , Wolfgang Schulz , Ernst Wild , Winfried Kuhnt , Helmut Schwegler , Andreas Blumenstock , Tilman Miehle , Manfred Zimmermann
发明人： Erwin Krimmer , Helmut Denz , Wolfgang Schulz , Ernst Wild , Winfried Kuhnt , Helmut Schwegler , Andreas Blumenstock , Tilman Miehle , Manfred Zimmermann
IPC分类号： C12N15/02 , A61K35/407 , A61K38/00 , A61K38/17 , A61P35/00 , B23K26/08 , C07K14/47 , C12P21/08 , C12R1/91 , F01D25/28 , F02C7/00 , F02M25/08 , F04B43/04 , F04B45/047 , F04B49/24 , F23R3/60 , F02M37/04
CPC分类号： C07K14/4703 , F01D25/285 , F02M25/0818 , F04B43/04 , F04B45/047 , F04B49/24 , F23R3/60 , A61K38/00 , B23P2700/13
摘要： A pump device for performing a leak diagnosis of a fuel vapor retention system. The pump device is provided for a fuel vapor retention system of an internal combustion engine, having a pump membrane driven by an electromagnet and a magnetic armature, which membrane defines a supply chamber that has valve devices, wherein a first valve can be connected to ambient air via a delivery line and can be connected via a second valve to a feed pipe that has an adsorption filter, and having a stop valve between the delivery line and the feed pipe, which valve is embodied so that it can be electromagnetically actuated. The pump device according to the invention is provided for a fuel vapor retention system of an internal combustion engine.
摘要翻译： PCT No.PCT / DE96 / 00815 Sec。 371日期1997年5月15日 102（e）日期1997年5月15日PCT提交1996年5月10日PCT公布。公开号WO97 / 02421 日期1997年1月23日用于执行燃料蒸汽保持系统的泄漏诊断的泵装置。该泵装置设置用于内燃机的燃料蒸气保持系统，其具有由电磁体和磁性衔铁驱动的泵膜，该膜限定具有阀装置的供应室，其中第一阀可以连接到环境空气经由输送管线并且可以经由第二阀连接到具有吸附过滤器的进料管，并且在输送管线和进料管之间具有截止阀，该阀被实施为使得其可以被电磁致动。根据本发明的泵装置被提供用于内燃机的燃料蒸汽保持系统。

4. 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。

5. 发明授权

US6052995A Valve for an internal combustion engine, and an internal combustion engine including the valve 失效
标题翻译：用于内燃机的阀和包括阀的内燃机
公开(公告)号：US6052995A
公开(公告)日：2000-04-25
申请号：US928509
申请日：1997-09-12
申请人： Erwin Krimmer , Wolfgang Schulz
发明人： Erwin Krimmer , Wolfgang Schulz
IPC分类号： F02B37/16 , F02B33/44
CPC分类号： F02B37/16 , Y02T10/144
摘要： An internal combustion engine that has an intake device with a turbocharger compressor device with a valve in a bypass line that bypasses the compressor device. To assure a simple, economical installation of the valve in a way secured against relative rotation, the valve is secured to a tubular receiving element, by means of a bayonet mount, formed by the valve and receiving element. The valve is intended for internal combustion engines that are equipped with a turbocharger compressor device.
摘要翻译：一种内燃机，其具有带有涡轮增压器压缩机装置的进气装置，该涡轮增压器压缩机装置具有绕过该压缩机装置的旁通管路中的阀。为了以确保抵抗相对旋转的方式来简单，经济地安装阀，阀通过由阀和接收元件形成的卡口安装件固定到管状接收元件。该阀适用于配备有涡轮增压器压缩机装置的内燃机。

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

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。

9. 发明授权

US06919786B2 Actuator with magnetic circuit having two iron parts 失效
标题翻译：带磁路的执行器有两个铁件
公开(公告)号：US06919786B2
公开(公告)日：2005-07-19
申请号：US10258919
申请日：2002-02-28
申请人： Erwin Krimmer , Wolfgang Schulz , Christian Lorenz , Matthias Brendle
发明人： Erwin Krimmer , Wolfgang Schulz , Christian Lorenz , Matthias Brendle
IPC分类号： H01F7/16 , H01F7/08
CPC分类号： H01F7/1607
摘要： An actuator (1) has two parts in the iron circuit and has a simple construction. A short-circuit element (3) has an offset (90), which depending on the position of an armature (9) varies the course (60) of magnetic flux in such a way that over the entire stroke, a constant, high magnetic force is achieved, and thus a shallow course of magnetic force in stroke is attained.
摘要翻译：执行器（1）在铁回路中有两部分，结构简单。短路元件（3）具有偏移（90），其取决于电枢（9）的位置改变磁通的过程（60），使得在整个行程上，恒定的高磁性达到了力，从而获得了行程中的磁力浅的程度。

10. 发明授权

US06889708B2 Valve comprising a filter 有权
标题翻译：阀包括过滤器
公开(公告)号：US06889708B2
公开(公告)日：2005-05-10
申请号：US10275607
申请日：2002-03-15
申请人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
发明人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
IPC分类号： B01D35/02 , F02M25/08 , F16K24/04 , F16K31/06 , E03B3/18
CPC分类号： F16K31/0655 , F02M25/0836 , F16K24/04 , Y10T137/7976 , Y10T137/8085
摘要： A valve (1) has a filter (18) integrated in the housing (3, 5), The filter is located in the vicinity of an intake-valve opening (9), by way of which a smaller physical size and a larger opening cross-section for an influent regeneration gas to the convergent-divergent nozzle results.
摘要翻译：阀（1）具有集成在壳体（3,5）中的过滤器（18）。过滤器位于进气门开口（9）附近，通过该过滤器的物理尺寸和较大开口流入再生气体到会聚发散喷嘴的截面结果。

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