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1. 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).

2. 发明申请

US20120006832A1 STORAGE TANK 有权
标题翻译：储存罐
公开(公告)号：US20120006832A1
公开(公告)日：2012-01-12
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
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).
摘要翻译：本发明涉及一种用于将还原剂（32）引入内燃机排气管道的计量系统（10）的储罐（12）。储罐（12）包括用于安装部件（20,24）和用于填充和排空以及排气（62）的开口（46,48,63）的至少一个开口（50）。所有开口（46,48,50,62）布置在由还原剂（32）淹没的储存罐（12）的一个区域之上。

3. 发明授权

US09494069B2 Device for metering a liquid reducing agent 有权
标题翻译：用于计量液体还原剂的装置
公开(公告)号：US09494069B2
公开(公告)日：2016-11-15
申请号：US12521405
申请日：2007-11-15
申请人： Rainer Haeberer , Matthias Horn , Michael Krause
发明人： Rainer Haeberer , Matthias Horn , Michael Krause
IPC分类号： F01N3/00 , F01N3/20
CPC分类号： F01N3/2066 , F01N2610/02 , F01N2610/1406 , F01N2610/1473 , Y02T10/24 , Y10T137/8158 , Y10T137/8342
摘要： The invention relates to a device for metering a liquid reducing agent into an exhaust gas system. The device can be used, in particular, for reducing nitrogen oxides in an exhaust gas. The device includes at least one working container for holding a working quantity of the liquid reducing agent. In addition, the device is provided with at least one metering module, at least one delivery line, and at least one delivery pump. The device also has at least one storage container for holding a storage quantity of the liquid reducing age, preferably a storage quantity that exceeds the working quantity. The storage container is connected to the working container via at least one storage line. The storage line has at least one storage pump disposed therein for circulating liquid reducing agent from the storage container to the working container.
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的装置。该装置特别可用于还原废气中的氮氧化物。该装置包括至少一个用于保持液体还原剂的工作量的工作容器。此外，该装置设置有至少一个计量模块，至少一个输送管线和至少一个输送泵。该装置还具有至少一个用于保持减少液体的储存量的存储容器，优选地存储量超过工作量。储存容器经由至少一个存储线连接到工作容器。储存线具有设置在其中的至少一个储存泵，用于将液体还原剂从储存容器循环到工作容器。

4. 发明申请

US20100326546A1 DEVICE FOR METERING A LIQUID REDUCING AGENT 有权
标题翻译：用于测量液体还原剂的装置
公开(公告)号：US20100326546A1
公开(公告)日：2010-12-30
申请号：US12521405
申请日：2007-11-15
申请人： Rainer Haeberer , Matthias Horn , Michael Krause
发明人： Rainer Haeberer , Matthias Horn , Michael Krause
IPC分类号： F15D1/00
CPC分类号： F01N3/2066 , F01N2610/02 , F01N2610/1406 , F01N2610/1473 , Y02T10/24 , Y10T137/8158 , Y10T137/8342
摘要： The invention relates to a device for metering a liquid reducing agent into an exhaust gas system. The device can be used, in particular, for reducing nitrogen oxides in an exhaust gas. The device includes at least one working container for holding a working quantity of the liquid reducing agent. In addition, the device is provided with at least one metering module, at least one delivery line, and at least one delivery pump. The device also has at least one storage container for holding a storage quantity of the liquid reducing age, preferably a storage quantity that exceeds the working quantity. The storage container is connected to the working container via at least one storage line. The storage line has at least one storage pump disposed therein for circulating liquid reducing agent from the storage container to the working container.
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的装置。该装置特别可用于还原废气中的氮氧化物。该装置包括至少一个用于保持液体还原剂的工作量的工作容器。此外，该装置设置有至少一个计量模块，至少一个输送管线和至少一个输送泵。该装置还具有至少一个用于保持减少液体的储存量的存储容器，优选地存储量超过工作量。储存容器经由至少一个存储线连接到工作容器。储存线具有设置在其中的至少一个储存泵，用于将液体还原剂从储存容器循环到工作容器。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 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。

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