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1. 发明授权

US06811138B2 Magnetic valve for controlling an injection valve of an internal combustion engine 失效
标题翻译：用于控制内燃机的喷射阀的磁阀
公开(公告)号：US06811138B2
公开(公告)日：2004-11-02
申请号：US10168043
申请日：2002-10-18
申请人： Wolfgang Kuehne , Rainer Haeberer , Matthias Horn , Christoph Ulmschneider , Andreas Rettich
发明人： Wolfgang Kuehne , Rainer Haeberer , Matthias Horn , Christoph Ulmschneider , Andreas Rettich
IPC分类号： F02M5946
CPC分类号： F16K31/0651 , F02M47/027 , F02M63/0021 , F02M63/0022 , F02M63/0036 , F02M2200/304 , F02M2200/306 , F02M2547/003 , F16K31/0665
摘要： A solenoid valve is described, its armature having a part that is slidingly displaceable on the foundation bolt and is movable between two stops of the foundation bolt against the tension force of a restoring spring. When the armature strikes the valve seat of the solenoid valve, the slidingly displaceable part moves further under the influence of its inertial mass on the foundation bolt in the closing direction against the tension force of the restoring spring, until it strikes the second stop of the foundation bolt. The resulting transfer of momentum to the foundation bolt reduces impact of the armature on the valve seat and causes the armature to more quickly reach a defined rest position in which the solenoid valve is closed.

2. 发明授权

US06820858B2 Electromagnetic valve for controlling an injection valve of an internal combustion engine 失效
标题翻译：用于控制内燃机的喷射阀的电磁阀
公开(公告)号：US06820858B2
公开(公告)日：2004-11-23
申请号：US10168671
申请日：2002-10-24
申请人： Rainer Haeberer , Matthias Horn , Andreas Rettich , Robert Hajnovic
发明人： Rainer Haeberer , Matthias Horn , Andreas Rettich , Robert Hajnovic
IPC分类号： F16K3102
CPC分类号： F02M47/027 , F02M63/0017 , F02M63/0022 , F02M63/0036 , F02M63/022 , F02M2200/304 , F02M2547/003
摘要： A solenoid valve for controlling an injection valve of an internal combustion engine is provided, including an electromagnet, a movable armature, a control valve member moved with the armature and cooperating with a valve seat for opening and closing a fuel discharge channel of a control pressure chamber of the injection valve, and a sliding piece guiding the armature, which is positioned together with the armature and the control valve member in an armature chamber. For reducing the bounce of the armature, the sliding piece subdivides the armature chamber into a pressure relief chamber connected to a fuel low-pressure connection and an hydraulic damping chamber, into which a fuel discharge channel opens. The damping chamber may be pressure-relieved to a pressure relief chamber via at least one connecting channel provided with a throttle, the speed of the control valve member being lowered during the closing of solenoid valve, before impact on valve seat, by a fuel pressure cushion acting upon the control valve member in the damping chamber.
摘要翻译：提供了一种用于控制内燃机的喷射阀的电磁阀，包括电磁体，可动电枢，与电枢一起移动并与阀座配合的控制阀构件，用于打开和关闭控制压力的燃料排放通道喷射阀的腔室以及引导电枢的滑动件，其与电枢和控制阀构件一起定位在衔铁室中。为了减少电枢的跳动，滑动件将电枢室细分成与燃料低压连接和液压阻尼室连接的减压室，燃料排放通道打开。阻尼室可以经由设置有节流阀的至少一个连接通道被压力释放到减压室，在电磁阀关闭期间，控制阀构件的速度在阀座冲击之前由燃料压力缓冲器作用在阻尼室中的控制阀构件上。

3. 发明授权

US08413430B2 Metering module with improved acoustic properties 有权
标题翻译：具有改善声学特性的计量模块
公开(公告)号：US08413430B2
公开(公告)日：2013-04-09
申请号：US12532332
申请日：2008-01-30
申请人： Rainer Haeberer , Burghard Kienzle , Siegbert Griesinger , Matthias Horn
发明人： Rainer Haeberer , Burghard Kienzle , Siegbert Griesinger , Matthias Horn
IPC分类号： F01N3/00 , F01N3/02 , F01N1/02 , F16L55/00 , F16L11/12 , F16L59/16
CPC分类号： F01N3/36 , B60R13/08 , B60R13/0876 , F01N3/2066 , F01N2310/14 , F01N2610/1453 , F02M2200/306 , Y02A50/2325 , Y02T10/20
摘要： The invention relates to a device for metering a liquid reducing agent into an exhaust gas system for the reduction of pollutants in the exhaust gas. The device comprises a metering valve and an adapter to be mounted on an exhaust gas pipe. The metering valve is connected to the adapter by a connector element, which has at least one metal sound absorber.
摘要翻译：本发明涉及一种用于将液体还原剂计量到排气系统中以减少废气中的污染物的装置。该装置包括计量阀和安装在废气管上的适配器。计量阀通过具有至少一个金属吸声器的连接器元件连接到适配器。

4. 发明授权

US08358921B2 Heating kettle of a reducing agent tank 有权
标题翻译：加热釜的还原剂罐
公开(公告)号：US08358921B2
公开(公告)日：2013-01-22
申请号：US12600168
申请日：2008-04-30
申请人： Rainer Haeberer , Matthias Horn
发明人： Rainer Haeberer , Matthias Horn
IPC分类号： F24H1/18
CPC分类号： F01N3/2066 , B60K2015/03427 , B60Y2410/115 , F01N2610/02 , F01N2610/10 , F01N2610/14 , F01N2610/1406 , Y02A50/2325 , Y02T10/24
摘要： The invention relates to a line feedthrough through a heating kettle cover of a heating kettle of a reducing agent tank. At least one line penetrates an opening of the heating kettle cover and is sealed by means of a sealing element. It is provided that the sealing element is configured as an elastic plug sealing stopper, which is inserted in a holder associated with the heating kettle cover in a sealing manner.
摘要翻译：本发明涉及通过还原剂罐的加热釜的加热壶盖的管线馈通。至少一条线穿过加热壶盖的开口，并通过密封元件密封。设置密封元件构造为弹性塞密封塞，其以密封方式插入与加热壶盖相关联的保持器中。

5. 发明授权

US08225598B2 Metering device for liquid reducing agent 有权
标题翻译：液体还原剂计量装置
公开(公告)号：US08225598B2
公开(公告)日：2012-07-24
申请号：US12521411
申请日：2007-11-15
申请人： Rainer Haeberer , Matthias Horn , Hartmut Lueders , Leopold Bernegger
发明人： Rainer Haeberer , Matthias Horn , Hartmut Lueders , Leopold Bernegger
IPC分类号： F01N3/00
CPC分类号： F01N3/2066 , F01N11/00 , F01N2550/05 , F01N2610/02 , F01N2610/08 , F01N2610/14 , F01N2610/1406 , F01N2610/1493 , Y02T10/24 , Y02T10/47
摘要： A metering device for introducing liquid reducing agent into an exhaust gas pipe. A metering valve is supplied with contents from a working tank by a delivery unit and dispenses the tank contents in a discharge direction. The delivery unit establishes a negative pressure between the delivery unit and the metering valve when the delivery direction is reversed. The negative pressure causes gas to be drawn off through the metering valve against the discharge direction. The delivery direction is reversed by either a feed pump with a reversible effective direction or a feed pump and a repolarization valve which communicates with the feed pump and transposes an inlet and an outlet of the feed pump.
摘要翻译：一种用于将液体还原剂引入排气管的计量装置。计量阀通过输送单元从工作罐供应内容物，并在排放方向分配罐内容物。输送单元在输送方向相反时在输送单元和计量阀之间建立负压。负压使得气体通过计量阀排出排出方向。输送方向由具有可逆有效方向的进料泵或进料泵以及与进料泵连通并将进料泵的入口和出口转置的复极阀反转。

6. 发明授权

US08184964B2 Tank for storing a reducing agent 有权
标题翻译：用于储存还原剂的罐
公开(公告)号：US08184964B2
公开(公告)日：2012-05-22
申请号：US12444299
申请日：2007-08-08
申请人： Rainer Haeberer , Matthias Horn
发明人： Rainer Haeberer , Matthias Horn
IPC分类号： A47J27/00
CPC分类号： F01N3/2066 , B60K13/04 , B60K2015/03427 , F01N2610/02 , F01N2610/10 , F01N2610/1406 , F01N2610/1473 , Y02A50/2325 , Y02T10/24 , Y10T137/6606
摘要： The invention relates to a tank for storing a reducing agent, in particular a liquid reducing agent. The reducing agent reduces the nitrogen oxides from the waste gases of the internal combustion engine to nitrogen and water. The tank includes an external container in which an internal container is accommodated. A heating element is provided in the internal container and the liquid reducing agent can be removed by a removal device. The internal container is connected to the external container in such a way that the liquid reducing agent can flow out from the internal container into the external container.
摘要翻译：本发明涉及一种用于储存还原剂的罐，特别是液体还原剂。还原剂将氮氧化物从内燃机的废气中减少到氮和水。容器包括容纳内部容器的外部容器。在内部容器中设置加热元件，并且可以通过去除装置去除液体还原剂。内部容器与外部容器连接，使得液体还原剂可以从内部容器流出到外部容器中。

7. 发明申请

US20090217650A1 Device for introducing a liquid substance into the exhaust gas of an internal combustion engine 审中-公开
标题翻译：用于将液体物质引入内燃机的排气中的装置
公开(公告)号：US20090217650A1
公开(公告)日：2009-09-03
申请号：US11660969
申请日：2007-02-06
申请人： Rainer Haeberer , Matthias Horn
发明人： Rainer Haeberer , Matthias Horn
IPC分类号： F01N3/00 , F01N5/02
CPC分类号： F01N3/2066 , B01D53/90 , B01D2251/2067 , F01N2260/024 , F01N2610/11 , F01N2610/1453 , Y02T10/24
摘要： A device for introducing a liquid reducing agent into the exhaust gas of an internal combustion engine includes an injection device and a retaining device. By means of the latter, the injection device is retained at least indirectly in the vicinity of an exhaust gas conduit and a cooling device cools the retaining device. An intermediate portion is disposed between the retaining device and the injection device, and this portion at least regionally influences the heat flow between the injection device and the retaining device.
摘要翻译：用于将液体还原剂引入内燃机的废气的装置包括注射装置和保持装置。通过后者，注射装置至少间接地保持在排气管道附近，并且冷却装置冷却保持装置。中间部分设置在保持装置和注射装置之间，该部分至少区域地影响注射装置和保持装置之间的热流。

8. 发明授权

US09714595B2 Storage tank 有权
公开(公告)号：US09714595B2
公开(公告)日：2017-07-25
申请号：US13144033
申请日：2009-11-12
申请人： Michael Krause , Rainer Haeberer , Matthias Horn
发明人： Michael Krause , Rainer Haeberer , Matthias Horn
IPC分类号： B65D6/40 , F01N3/20
CPC分类号： F01N3/2066 , F01N2610/00 , F01N2610/02 , F01N2610/1406 , F01N2610/1466 , Y02A50/2325 , Y02T10/24
摘要： The invention relates to a storage tank (12) of a metering system (10) for introducing a reducing agent (32) in an exhaust gas tract of an internal combustion engine. The storage tank (12) comprises at least one opening (50) for mounting components (20, 24) and openings (46, 48, 63) for filling and emptying as well as venting (62). All openings (46, 48, 50, 62) are arranged above a region of the storage tank (12) flooded by the reducing agent (32).

9. 发明授权

US08960483B2 Slosh pot 有权
标题翻译：闷锅
公开(公告)号：US08960483B2
公开(公告)日：2015-02-24
申请号：US12594105
申请日：2008-02-01
申请人： Rainer Haeberer , Matthias Horn
发明人： Rainer Haeberer , Matthias Horn
IPC分类号： B60P3/00 , F01N3/00 , B60K15/03 , F01N3/20
CPC分类号： B60K15/03 , B60K2015/03111 , B60K2015/03348 , F01N3/2066 , F01N2610/1406 , Y02A50/2325 , Y02T10/24
摘要： The invention relates to a reservoir tank, particularly for receiving a reducing agent for metering into the exhaust gas tract of an internal combustion engine. A spill basin is accommodated in the hollow space of the reservoir tank. At the base region, the spill basin is radially and axially guided into a recess of the reservoir tank base.
摘要翻译：本发明涉及储罐，特别是用于接收用于计量内燃机排气管道的还原剂。溢油盆容纳在储罐的中空空间中。在基部区域，溢流池径向和轴向地引导到贮存罐底座的凹槽中。

10. 发明授权

US08622316B2 SCR-injection unit 有权
标题翻译： SCR注射单元
公开(公告)号：US08622316B2
公开(公告)日：2014-01-07
申请号：US12521351
申请日：2007-11-16
申请人： Rainer Haeberer , Matthias Horn , Ulf-Peter Schmeling
发明人： Rainer Haeberer , Matthias Horn , Ulf-Peter Schmeling
IPC分类号： B05B15/00 , F02M61/00 , F02M63/00 , F02M39/00
CPC分类号： F01N3/2066 , F01N2260/022 , F01N2610/02 , F01N2610/11 , F01N2610/1453 , Y02T10/24
摘要： An SCR-injection unit includes an injector, a sleeve element for fixing the injector to a flange of an exhaust gas pipe, and a cooling body. According to the invention, the sleeve element has an elongated thin-walled connecting section, one axial end of which is indirectly connected to the flange of the exhaust gas pipe and the other axial end of which is indirectly connected to a supporting structure for the injector.
摘要翻译： SCR喷射单元包括喷射器，用于将喷射器固定到排气管的凸缘的套筒元件和冷却体。根据本发明，套筒元件具有细长的薄壁连接部分，其一个轴向端部间接连接到排气管的凸缘，另一个轴向端部间接地连接到用于喷射器的支撑结构。

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