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    PUMP FOR METERING A LIQUID ADDITIVE FOR A SELECTIVE CATALYTIC REDUCTION DEVICE
    1.
    发明申请
    PUMP FOR METERING A LIQUID ADDITIVE FOR A SELECTIVE CATALYTIC REDUCTION DEVICE 有权
    用于选择性催化还原装置的液体添加剂的泵

    公开(公告)号：US20160153450A1

    公开(公告)日：2016-06-02

    申请号：US14786336

    申请日：2014-04-07

    申请人： CONTINENTAL AUTOMOTIVE GMBH

    发明人： Rolf BRÜCK ,  Jan HODGSON

    IPC分类号： F04C15/00 ,  F04C2/34

    CPC分类号： F04C15/0003 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/1433 ,  F04B43/12 ,  F04B43/123 ,  F04B43/14 ,  F04C2/22 ,  F04C2/34 ,  F04C5/00 ,  Y02A50/2325 ,  Y02T10/24

    摘要： A device providing a dosed supply of a liquid includes: a pump configured to deliver the liquid and having a pump housing with an inlet and an outlet; an eccentric on the pump housing; and a deformable diaphragm between the pump housing and the eccentric, the deformable diaphragm and the pump housing delimiting a delivery path from the inlet to the outlet and forming a seal of the delivery path. The seal is displaceable along the delivery path, by a movement of the eccentric, in a delivery direction from the inlet to the outlet to deliver the liquid. The pump is configured such that within the pump a friction torque that must be overcome for the eccentric to move is greater than a maximum pressure torque that can be generated by pressurized liquid in the delivery path, so as to prevent movement of the eccentric counter to the delivery direction.

    摘要翻译： 提供液体供应液体的装置包括：泵，其构造成输送液体并具有带有入口和出口的泵壳体; 泵壳上的偏心轮; 以及在泵壳体和偏心件之间的可变形隔膜，可变形隔膜和泵壳体限定从入口到出口的输送路径，并形成输送路径的密封。 密封件可沿输送路径移动，通过偏心件的移动，沿输送方向从入口到出口输送液体。 泵构造成使得在泵内必须为偏心运动而克服的摩擦转矩大于可由输送路径中的加压液体产生的最大压力扭矩，以便防止偏心计数器向 送货方向。

    Method for operating a device for the dosed supply of a liquid
    3.
    发明申请
    Method for operating a device for the dosed supply of a liquid 有权
    操作液体供给液体的装置的方法

    公开(公告)号：US20160069238A1

    公开(公告)日：2016-03-10

    申请号：US14786320

    申请日：2014-04-16

    申请人： CONTINENTAL AUTOMOTIVE GMBH

    发明人： Rolf BRÜCK ,  Jan HODGSON

    IPC分类号： F01N3/28 ,  F01N3/20

    CPC分类号： F01N3/28 ,  F01N3/2066 ,  F01N9/00 ,  F01N2610/02 ,  F01N2610/1433 ,  F01N2610/144 ,  F04C2/22 ,  F04C5/00 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

    摘要： A method for operating a device for the dosed supply of a liquid includes: detecting a demanded dose amount of the liquid; activating an electric drive of a pump to move a seal in a delivery direction from an inlet to an outlet to deliver the liquid by application of an operating voltage to the electric drive; stopping operation of the pump when the delivered amount of the liquid corresponds to the demanded dose amount; stopping movement of an eccentric; and maintaining a holding voltage at the electric drive. In response to the holding voltage, a holding torque is exerted on the eccentric and a movement of the eccentric counter to the delivery direction is prevented.

    摘要翻译： 用于操作液体供给液体的装置的方法包括：检测所需液体的剂量; 激活泵的电驱动器以使输送方向上的密封件从入口移动到出口，以通过对电驱动器施加工作电压来输送液体; 当所输送的液体量对应于所要求的剂量时，停止泵的操作; 停止偏心的运动 并保持电驱动器的保持电压。 响应于保持电压，保持扭矩施加在偏心件上，并且防止偏心计数器相对于输送方向的移动。

    Method for extracting a liquid additive from a tank
    4.
    发明申请
    Method for extracting a liquid additive from a tank 审中-公开
    从罐中提取液体添加剂的方法

    公开(公告)号：US20160010526A1

    公开(公告)日：2016-01-14

    申请号：US14773235

    申请日：2014-02-26

    申请人： CONTINENTAL AUTOMOTIVE GMBH

    发明人： Georges MAGUIN ,  Sven SCHEPERS ,  Jan HODGSON

    IPC分类号： F01N3/035 ,  B01D29/56 ,  F01N3/20 ,  B01D35/02 ,  B01D53/94 ,  B01D29/00 ,  B01D29/66

    CPC分类号： F01N3/035 ,  B01D29/0095 ,  B01D29/56 ,  B01D29/66 ,  B01D35/02 ,  B01D53/9431 ,  B60K13/04 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/1406 ,  F01N2610/1426 ,  Y02A50/2325 ,  Y02T10/24

    摘要： A method for extracting a liquid additive from an interior space of a tank at an extraction point includes: filtering the liquid additive by at least one filter that covers the extraction point and that is configured to separate the extraction point from the interior space of the tank and through which the liquid additive flows, wherein contaminants of the liquid additive are deposited on a surface of the filter, and extracting the liquid additive from the tank at the extraction point; forming at least one porous filter cake from contaminants of the liquid additive on the surface of the filter; and filtering the liquid additive by the at least one porous filter cake, wherein contaminants of the liquid additive are deposited in the filter cake, and extracting the liquid additive from the tank at the extraction point.

    摘要翻译： 在提取点从罐的内部空间提取液体添加剂的方法包括：通过覆盖提取点的至少一个过滤器过滤液体添加剂，并且被配置为将萃取点与罐的内部空间分离 并且液体添加剂通过其流动，其中液体添加剂的污染物沉积在过滤器的表面上，并且在提取点从罐中提取液体添加剂; 从所述过滤器表面上的所述液体添加剂的污染物形成至少一个多孔滤饼; 以及通过所述至少一个多孔滤饼过滤所述液体添加剂，其中所述液体添加剂的污染物沉积在所述滤饼中，以及在所述提取点从所述罐中提取所述液体添加剂。

    Pump for pumping a liquid
    6.
    发明申请
    Pump for pumping a liquid 审中-公开
    用于泵送液体的泵

    公开(公告)号：US20160146078A1

    公开(公告)日：2016-05-26

    申请号：US14898055

    申请日：2014-05-19

    申请人： Continental Automotive GmbH

    发明人： Rolf BRÜCK ,  Jan HODGSON

    IPC分类号： F01N3/20 ,  F04C5/00 ,  F04B43/00

    CPC分类号： F01N3/206 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/1433 ,  F01N2610/144 ,  F04B43/0054 ,  F04B43/0081 ,  F04B43/12 ,  F04B43/123 ,  F04B43/14 ,  F04C5/00 ,  F04C15/0015 ,  F04C15/0065 ,  Y02A50/2325 ,  Y02T10/24

    摘要： A pump for pumping a liquid has a pump housing with at least one inlet and at least one outlet. The pump housing has an eccentric rotatable relative to the pump housing by an axle. A deformable element is arranged between the pump housing and the eccentric, and by the deformable element, at least one pump path from the at least one inlet to the at least one outlet is delimited and at least one movable pump path seal is formed, which separates at least one closed pump volume in the pump path. The at least one movable seal is movable in a pump direction from the inlet to the outlet by a movement of the eccentric to pump the fluid along the pump path. The pump has at least one adjustable axial calibrating device, by which the deformable element is clamped in the axial direction parallel to the axle.

    摘要翻译： 用于泵送液体的泵具有至少一个入口和至少一个出口的泵壳体。 泵壳体具有通过轴相对于泵壳体的偏心旋转。 可变形元件布置在泵壳体和偏心件之间，并且通过可变形元件，从至少一个入口到至少一个出口的至少一个泵路径被限定，并且形成至少一个可移动泵通道密封件， 在泵路径中分离至少一个封闭的泵体积。 所述至少一个可移动密封件通过所述偏心件的运动沿泵的方向从所述入口移动到所述出口，以沿着所述泵路径泵送所述流体。 泵具有至少一个可调节的轴向校准装置，可变形元件通过该轴向校准装置沿平行于轴的轴向被夹紧。

    Pump For Metering A Liquid Additive For A Selective Catalytic Reduction Device
    7.
    发明申请
    Pump For Metering A Liquid Additive For A Selective Catalytic Reduction Device 审中-公开
    用于计量选择性催化还原装置的液体添加剂的泵

    公开(公告)号：US20160032914A1

    公开(公告)日：2016-02-04

    申请号：US14772698

    申请日：2014-02-04

    申请人： Continental Automotive GmbH

    发明人： Rolf BRÜCK ,  Jan HODGSON

    IPC分类号： F04B43/12 ,  F01N3/20 ,  F04B43/14

    CPC分类号： F04B43/123 ,  F01C21/08 ,  F01N3/2066 ,  F01N2610/1433 ,  F04B43/12 ,  F04B43/14 ,  F04C2/30 ,  F04C5/00 ,  Y02A50/2325 ,  Y02T10/24

    摘要： A pump for conveying a liquid, having a pump housing that has at least one inlet and at least one outlet, an eccentric element being rotatably arranged in said pump housing and surrounded by a deformable membrane, said deformable membrane and pump housing delimiting at least one conveyor path from the at least one inlet to the at least one outlet and forming at least one seal for the conveyor path, and said seal being able to be displaced along the conveyor path by a movement of the eccentric element. Between the eccentric element and the deformable membrane, a spring layer is arranged by said eccentric element and deformable membrane are tensioned relative to one another.

    摘要翻译： 一种用于输送液体的泵，具有具有至少一个入口和至少一个出口的泵壳体，偏心元件可旋转地布置在所述泵壳体中并被可变形膜围绕，所述可变形膜和泵壳体限定至少一个 输送机路径，从至少一个入口到至少一个出口，并形成用于输送路径的至少一个密封件，并且所述密封件能够通过偏心元件的运动沿输送路径移动。 在偏心元件和可变形膜之间，弹簧层由所述偏心元件布置，可变形膜相对于彼此张紧。

    Device for providing a liquid additive
    8.
    发明申请
    Device for providing a liquid additive 有权
    用于提供液体添加剂的装置

    公开(公告)号：US20160003231A1

    公开(公告)日：2016-01-07

    申请号：US14765273

    申请日：2014-01-09

    申请人： CONTINENTAL AUTOMOTIVE GMBH

    发明人： Rolf BRÜCK ,  Jan HODGSON

    IPC分类号： F04B43/12 ,  F01N3/20

    CPC分类号： F04B43/1238 ,  F01N3/208 ,  F04B43/12 ,  F04B43/123

    摘要： A device for providing a liquid additive includes at least one first pump chamber (3) for conveying the liquid additive, and a rotary drive. The first pump chamber is arranged around a drive axis of the rotary drive. Inside the first pump chamber, at least one seal is formed, which can be displaced from the rotary drive around the drive axis. The device has at least one second pump chamber, which is arranged along the drive axis adjacent to the first pump chamber.

    摘要翻译： 用于提供液体添加剂的装置包括用于输送液体添加剂的至少一个第一泵室（3）和旋转驱动器。 第一泵室围绕旋转驱动器的驱动轴线布置。 在第一泵室内部，形成至少一个密封件，该密封件可以围绕驱动轴线从旋转驱动装置移位。 该装置具有至少一个第二泵室，其沿着与第一泵室相邻的驱动轴线布置。