公开(公告)号：US09562457B2

公开(公告)日：2017-02-07

申请号：US14640221

申请日：2015-03-06

Applicant: EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

Inventor： Georges Maguin ,  Cheikh Diouf ,  Finn Frederiksen ,  Sven Schepers ,  Jan Hodgson

IPC: F01N3/00 ,  F01N3/20 ,  F01N13/18 ,  B01D53/94

CPC classification number: F01N3/20 ,  B01D53/9431 ,  F01N3/2066 ,  F01N13/18 ,  F01N2450/00 ,  F01N2610/1406 ,  F01N2610/1433 ,  F02D2400/22 ,  Y02A50/2325 ,  Y02T10/24 ,  Y10T137/9029

Abstract: A device for delivering a liquid additive includes an additive delivery unit and an electronic unit. The additive delivery unit has at least one hydraulic component for delivering the liquid additive. All electrical connections of the at least one hydraulic component are brought together in a first plug connector on the additive delivery unit. The electronic unit has a second plug connector which can be connected to the first plug connector. The first plug connector and the second plug connector are connected to one another and form a plug connection when the electronic unit and the additive delivery unit are connected to one another. A motor vehicle having the device is also provided.

Abstract translation: 用于输送液体添加剂的装置包括添加剂输送单元和电子单元。 添加剂输送单元具有用于输送液体添加剂的至少一个液压组分。 所述至少一个液压部件的所有电连接被连接在所述添加剂输送单元上的第一插头连接器中。 电子单元具有可连接到第一插头连接器的第二插头连接器。 当电子单元和添加剂输送单元彼此连接时，第一插头连接器和第二插头连接器彼此连接并形成插头连接。 还提供了具有该装置的机动车辆。

公开(公告)号：US09121318B2

公开(公告)日：2015-09-01

申请号：US14279556

申请日：2014-05-16

Applicant: EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

Inventor： Georges Maguin ,  Cheikh Diouf ,  Sven Schepers ,  Jan Hodgson

IPC: F01N3/04 ,  F01N3/08 ,  F01N3/20

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。

公开(公告)号：US09897477B2

公开(公告)日：2018-02-20

申请号：US14487304

申请日：2014-09-16

Applicant: EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

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.

公开(公告)号：US09624810B2

公开(公告)日：2017-04-18

申请号：US14499416

申请日：2014-09-29

Applicant: EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

Inventor： Finn Frederiksen ,  Georges Maguin ,  Cheikh Diouf ,  Sven Schepers ,  Jan Hodgson

IPC: F01N11/00 ,  F01N3/20 ,  G01J5/00 ,  G01K13/02

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.