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1.发明授权Device for supplying a liquid additive and motor vehicle having the device 有权用于供给具有该装置的液体添加剂和机动车辆的装置公开(公告)号：US09512768B2
公开(公告)日：2016-12-06
申请号：US14518090
申请日：2014-10-20
Inventor： Jan Hodgson , Sven Schepers , Rolf Brueck
CPC classification number: F01N11/00 , B60K13/04 , F01N3/2066 , F01N3/208 , F01N2560/12 , F01N2610/01 , F01N2610/02 , F01N2610/1406 , F01N2610/148 , F01N2610/1493 , F01N2900/1814 , G01F23/00 , Y02A50/2325 , Y02T10/24
Abstract: A device for supplying a liquid additive for a motor vehicle includes a tank for storing the liquid additive and a delivery unit for delivering the liquid additive out of the tank. A sensor emits and receives waves and is configured to measure a fill level of the liquid additive in the tank by way of a propagation time measurement of the waves along a measurement path to a liquid surface in the tank and back to the sensor. The measurement path runs at least partially through a measurement duct. At least one back-flushing line ends in the measurement duct so that flushing of the measurement duct to the tank can be performed, in such a way that the measurement duct is kept clean and/or is cleaned. A motor vehicle having the device is also provided.
Abstract translation: 一种用于供应机动车辆的液体添加剂的装置，包括用于储存液体添加剂的罐和用于将液体添加剂输送出罐的输送单元。 传感器发射和接收波浪，并且被配置为通过沿着测量路径的波的传播时间测量来测量罐中的液体添加剂的填充水平，并返回到传感器。 测量路径至少部分地穿过测量导管。 至少一个反冲洗线在测量管道中结束，使得可以以测量管道保持清洁和/或清洁的方式对测量管道进行冲洗。 还提供了具有该装置的机动车辆。
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2.发明授权Device for storage of an operating fluid for a motor vehicle, method for mounting the device, method for monitoring the device and motor vehicle 有权用于存储用于机动车辆的工作流体的装置，用于安装装置的方法，用于监测装置和机动车辆的方法公开(公告)号：US09335199B2
公开(公告)日：2016-05-10
申请号：US13652930
申请日：2012-10-16
Inventor： Jan Hodgson , Sven Schepers
CPC classification number: G01F23/242 , G01F23/265 , G01F23/268 , Y10T29/49826
Abstract: A device for storing or supplying an operating fluid includes a tank with an interior space and a protrusion which protrudes into the interior space and has a circumferential surface. At least one electrode for determining a filling level is disposed radially, running around the circumferential surface. Methods for mounting such a device and for monitoring a reserve filling level as well as a motor vehicle are also provided.
Abstract translation: 用于存储或供应工作流体的装置包括具有内部空间的罐和突出到内部空间中并且具有圆周表面的突起。 用于确定填充水平的至少一个电极径向设置，围绕圆周表面延伸。 还提供了用于安装这种装置和用于监测储备填充水平以及机动车辆的方法。
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3.发明授权Device for providing a liquid reducing agent and motor vehicle having the device 有权用于提供液体还原剂和具有该装置的机动车辆的装置公开(公告)号：US09249709B2
公开(公告)日：2016-02-02
申请号：US13647531
申请日：2012-10-09
Inventor： Jan Hodgson , Sven Schepers
CPC classification number: F01N3/2066 , F01N2610/02 , F01N2610/1406 , F01N2610/1426 , F01N2610/1433 , F01N2610/1473 , Y02A50/2325 , Y02T10/24 , Y10T137/794
Abstract: A device for providing liquid reducing agent includes a tank with an interior space and a vessel disposed at least partially in the interior space of the tank. The vessel is at least partially surrounded on the outside by a filter having a filter surface and a filter depth. A delivery unit disposed in the vessel is configured to deliver reducing agent from the tank, through the filter and to an extraction point for reducing agent. A motor vehicle having the device is also provided.
Abstract translation: 用于提供液体还原剂的装置包括具有内部空间的罐和至少部分地设置在罐的内部空间中的容器。 容器至少部分地通过具有过滤器表面和过滤器深度的过滤器在外部被包围。 设置在容器中的输送单元构造成从罐中通过过滤器和还原剂的提取点输送还原剂。 还提供了具有该装置的机动车辆。
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公开(公告)号：US09982583B2
公开(公告)日：2018-05-29
申请号：US14450407
申请日：2014-08-04
Inventor： Jan Hodgson , Sven Schepers , Rolf Brueck
CPC classification number: F01N3/208 , F01L1/28 , F01L3/02 , F01L3/08 , F01L3/10 , F01N3/2066 , F01N2610/02 , F01N2610/1453 , F02B2275/22 , F02M2200/505 , F02M2200/8084 , Y02A50/2325 , Y02T10/24 , Y10T29/49298
Abstract: A dosing valve includes at least a valve housing with a duct, a valve body being movable in order to open and close the dosing valve and a spring exerting a spring force on the valve body and thus holding the valve body in a rest position. The spring is supported on at least one calibration body. The valve body, the spring and the at least one calibration body are disposed in the duct. The at least one calibration body is fastened in the valve housing at least by using a cohesive or material connection. A method for producing the dosing valve and a motor vehicle having the dosing valve are also provided.
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公开(公告)号：US09897477B2
公开(公告)日：2018-02-20
申请号：US14487304
申请日：2014-09-16
Inventor： Georges Maguin , Cheikh Diouf , Sven Schepers , Jan Hodgson
IPC: G01F23/296 , F01N3/20 , G01F25/00 , G01N25/00
CPC classification number: G01F23/2962 , F01N3/20 , F01N3/2066 , F01N2560/12 , F01N2610/02 , F01N2610/1406 , F01N2610/148 , F01N2900/1811 , F01N2900/1814 , G01F25/0061 , G01N25/00 , Y02A50/2325 , Y02T10/24
Abstract: A delivery unit for extracting liquid additive from a tank can be mounted on the tank and includes a fill level sensor for measuring the fill level of liquid additive in the tank. The fill level sensor is set up to emit waves into an emission region of the tank, and the fill level can be measured by using a propagation time measurement of the waves reflected by a liquid surface and striking the fill level sensor again. At least one first reference surface extends at least partially into the emission region and is at a first distance from the fill level sensor. The at least one first reference surface is disposed on a separate calibration component mounted on an outer side of a housing of the delivery unit. A tank for storing liquid additive, a motor vehicle and a method for monitoring a fill level are also provided.
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Patent Agency Ranking
公开(公告)号：US09765664B2
公开(公告)日：2017-09-19
申请号：US14479693
申请日：2014-09-08
Inventor： Peter Bauer , Jan Hodgson , Sven Schepers
CPC classification number: F01N3/2006 , B60K13/04 , B60K2015/03427 , F01N3/2013 , F01N3/2066 , F01N2610/02 , F01N2610/10 , F01N2610/1406 , F01N2610/1426 , Y02A50/2325 , Y02T10/24 , Y10T29/49826 , Y10T137/6416 , Y10T137/6579
Abstract: An apparatus for providing liquid additive includes a tank for the liquid additive which has at least one heat distribution structure for distributing heat in a first tank section. A delivery unit is inserted into the tank for removing the liquid additive from the tank. The delivery unit includes at least one heating device. The heating device of the delivery unit and the heat distribution structure of the tank are connected to each other by at least one thermal coupling. A method for assembling the apparatus and a motor vehicle having the apparatus are also provided.
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公开(公告)号：US09624810B2
公开(公告)日：2017-04-18
申请号：US14499416
申请日：2014-09-29
Inventor： Finn Frederiksen , Georges Maguin , Cheikh Diouf , Sven Schepers , Jan Hodgson
CPC classification number: F01N11/002 , F01N3/2006 , F01N3/206 , F01N3/2066 , F01N2610/02 , F01N2610/10 , F01N2610/1406 , F01N2610/148 , F01N2610/1486 , G01J5/0022 , G01K13/02 , G01K2013/026 , Y02A50/2325 , Y02T10/24
Abstract: A delivery unit for delivering a liquid additive in a motor vehicle, includes at least one temperature sensor for contactlessly measuring a temperature at least at one measurement point in the delivery unit. The temperature sensor and the measurement point have a spacing therebetween and a radiation channel which is free from fixtures is provided between the temperature sensor and the measurement point. A method for checking the operating state of a delivery unit and a motor vehicle having a delivery unit are also provided.
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8.发明授权Injection device for metering a liquid additive, method for freezing an injection device and motor vehicle 有权用于计量液体添加剂的注射装置，用于冷冻注射装置和机动车辆的方法公开(公告)号：US09222386B2
公开(公告)日：2015-12-29
申请号：US14299141
申请日：2014-06-09
Inventor： Sven Schepers , Jan Hodgson , Rolf Brueck
CPC classification number: F01N3/2006 , F01N3/2066 , F01N2610/02 , F01N2610/1453 , F01N2610/1486 , Y02A50/2325 , Y02T10/24
Abstract: An injection device for the metering or addition of a liquid additive into an exhaust gas treatment device, includes an outlet region to be brought into contact with the exhaust gas treatment device, a connector region spaced apart from the outlet region and having a fluid-line connector, and a duct or channel for the additive extending from the connector region to the outlet region. A valve controls the metering or addition of the additive, and at least one heat-flow adjustment device defines a direction of freezing in the duct from the outlet region towards the connector region. A method for freezing an injection device, a method for producing an injection device and a motor vehicle are also provided.
Abstract translation: 一种用于将液体添加剂计量或添加到废气处理装置中的注射装置，包括与废气处理装置接触的出口区域，与出口区域间隔开的连接器区域，并具有流体线 连接器，以及用于添加剂的管道或通道，其从连接器区域延伸到出口区域。 阀控制添加剂的计量或添加，并且至少一个热流调节装置限定管道中从出口区域朝向连接器区域的冷冻方向。 还提供了一种用于冷冻注射装置的方法，一种注射装置和机动车辆的制造方法。
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9.发明授权Container having a heating device for a tank for storing a liquid additive and motor vehicle having a tank 有权具有用于储存液体添加剂的罐的加热装置和具有罐的机动车辆的容器公开(公告)号：US09476336B2
公开(公告)日：2016-10-25
申请号：US14552750
申请日：2014-11-25
Inventor： Rolf Brueck , Jan Hodgson , Sven Schepers
CPC classification number: F01N3/2013 , F01N3/2066 , F01N3/208 , F01N2610/02 , F01N2610/10 , F01N2610/1406 , F01N2610/1433 , F01N2610/1486 , F24H1/009 , F24H1/201 , Y02A50/2325 , Y02T10/24
Abstract: A container for a tank for storing a liquid additive includes a housing having a heater and at least one drivable apparatus for promoting convection in the housing. A motor vehicle includes a tank for storing a liquid additive and an exhaust gas system having a metering or adding device for the liquid additive. A container is inserted into the tank wall and a plurality of functional components is provided in the container for conveying the liquid additive from the tank through the container to the metering or adding device.
Abstract translation: 用于储存液体添加剂的罐的容器包括具有加热器的壳体和用于促进壳体中的对流的至少一个可驱动装置。 机动车辆包括用于储存液体添加剂的罐和具有用于液体添加剂的计量或添加装置的废气系统。 将容器插入罐壁中，并且在容器中设置多个功能部件，用于将液体添加剂从罐通过容器输送到计量或添加装置。
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10.发明授权Delivery unit for delivering a liquid additive and motor vehicle having a delivery unit 有权用于输送具有输送单元的液体添加剂和机动车辆的输送单元公开(公告)号：US09121318B2
公开(公告)日：2015-09-01
申请号：US14279556
申请日：2014-05-16
Inventor： Georges Maguin , Cheikh Diouf , Sven Schepers , Jan Hodgson
CPC classification number: F01N3/08 , F01N3/2066 , F01N2610/1406 , F01N2610/1433 , Y02A50/2325 , Y02T10/24 , Y10T137/85978
Abstract: A delivery unit for delivering a liquid additive from a tank into an exhaust gas treatment device includes at least a housing which can be mounted on the tank, and a component carrier which carries at least one pump and is fixed in the housing by a clamping plate. A motor vehicle having a delivery unit is also provided.
Abstract translation: 用于将液体添加剂从罐输送到废气处理装置中的输送单元至少包括可安装在罐上的壳体，以及承载至少一个泵并通过夹板固定在壳体中的部件载体 。 还提供了具有输送单元的机动车辆。
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