公开(公告)号：US09097336B2

公开(公告)日：2015-08-04

申请号：US13878363

申请日：2011-09-08

申请人： Ruediger Block ,  Nils Steinbach ,  Werner Hess ,  Ianislav Krastev ,  Helmut Schneider ,  Steffen Strauss ,  Uwe Kulow ,  Christof Ott

发明人： Ruediger Block ,  Nils Steinbach ,  Werner Hess ,  Ianislav Krastev ,  Helmut Schneider ,  Steffen Strauss ,  Uwe Kulow ,  Christof Ott

IPC分类号： F16K21/04 ,  F16H61/00 ,  F15B1/027 ,  F15B13/043

CPC分类号： F16H61/0009 ,  F15B1/027 ,  F15B13/0431 ,  F16H61/0025 ,  F16H2061/0034 ,  Y10T137/794 ,  Y10T137/86485

摘要： A device is described for controlling a hydraulic accumulator of a hydraulic system, for example a vehicle transmission, having a valve device which may connect and disconnect an accumulator-side port of the device to and from a system-side port, the valve device including at least one first check valve which is situated hydraulically between the accumulator-side port and the system-side port, and which is blocking in the direction of the system-side port, the valve device also including an electrically actuated control valve which is situated between a control port of the first check valve and the accumulator-side port in such a way that the control valve may hydraulically unblock the first check valve, using the pressure prevailing at the accumulator-side port.

摘要翻译： 描述了一种用于控制液压系统的液压蓄能器的装置，例如车辆变速器，其具有阀装置，该阀装置可将装置的蓄能器侧端口与系统侧端口连接和断开，所述阀装置包括 至少一个第一止回阀，其位于液压位于蓄压器侧端口和系统侧端口之间，并且阻塞在系统侧端口的方向上，该阀装置还包括电动致动的控制阀， 在第一止回阀的控制端口和蓄能器侧端口之间，使得控制阀可以使用蓄电器侧端口处的压力液压地解除第一止回阀的阻塞。

公开(公告)号：US20130284289A1

公开(公告)日：2013-10-31

申请号：US13878363

申请日：2011-09-08

申请人： Ruediger Block ,  Nils Steinbach ,  Werner Hess ,  Ianislav Krastev ,  Helmut Schneider ,  Steffen Strauss ,  Uwe Kulow ,  Christof Ott

发明人： Ruediger Block ,  Nils Steinbach ,  Werner Hess ,  Ianislav Krastev ,  Helmut Schneider ,  Steffen Strauss ,  Uwe Kulow ,  Christof Ott

IPC分类号： F16H61/00

CPC分类号： F16H61/0009 ,  F15B1/027 ,  F15B13/0431 ,  F16H61/0025 ,  F16H2061/0034 ,  Y10T137/794 ,  Y10T137/86485

摘要： A device is described for controlling a hydraulic accumulator of a hydraulic system, for example a vehicle transmission, having a valve device which may connect and disconnect an accumulator-side port of the device to and from a system-side port, the valve device including at least one first check valve which is situated hydraulically between the accumulator-side port and the system-side port, and which is blocking in the direction of the system-side port, the valve device also including an electrically actuated control valve which is situated between a control port of the first check valve and the accumulator-side port in such a way that the control valve may hydraulically unblock the first check valve, using the pressure prevailing at the accumulator-side port.

摘要翻译： 描述了一种用于控制液压系统的液压蓄能器的装置，例如车辆变速器，其具有阀装置，该阀装置可将装置的蓄能器侧端口与系统侧端口连接和断开，所述阀装置包括 至少一个第一止回阀，其位于液压位于蓄压器侧端口和系统侧端口之间，并且阻塞在系统侧端口的方向上，该阀装置还包括电动致动的控制阀， 在第一止回阀的控制端口和蓄能器侧端口之间，使得控制阀可以使用蓄电器侧端口处的压力液压地解除第一止回阀的阻塞。

公开(公告)号：US20130263948A1

公开(公告)日：2013-10-10

申请号：US13878308

申请日：2011-09-08

申请人： Ruediger Block ,  Nils Steinbach ,  Wolfgang Rudolph ,  Werner Hess ,  Ianislav Krastev ,  Manfred Stachely ,  Helmut Schneider ,  Steffen Strauss ,  Uwe Kulow ,  Christof Ott

发明人： Ruediger Block ,  Nils Steinbach ,  Wolfgang Rudolph ,  Werner Hess ,  Ianislav Krastev ,  Manfred Stachely ,  Helmut Schneider ,  Steffen Strauss ,  Uwe Kulow ,  Christof Ott

IPC分类号： F15B1/027

CPC分类号： F15B1/027 ,  F15B1/033 ,  F15B13/0431 ,  F15B2201/411 ,  F16H61/0009 ,  F16H61/0025 ,  F16H2061/0034 ,  Y10T137/86485

摘要： A device is described for controlling a hydraulic accumulator of a hydraulic system, for example a vehicle transmission, having a valve device which may connect and disconnect an accumulator-side port of the device to and from a system-side port, the valve device including at least one valve main stage, which is situated hydraulically between the accumulator-side port and the system-side port and to which a pressure prevailing hydraulically at the accumulator-side port is preferably applied by an application means in the opening direction, the valve device also including an electrically actuated control valve which may connect the system-side port to a control port of the valve main stage which acts in the closing direction of the valve main stage and to the accumulator-side port, at least one first throttle being situated between the control valve and the accumulator-side port.

摘要翻译： 描述了一种用于控制液压系统的液压蓄能器的装置，例如车辆变速器，其具有阀装置，该阀装置可将装置的蓄能器侧端口与系统侧端口连接和断开，所述阀装置包括 位于蓄压器侧端口和系统侧端口之间液压位置的至少一个阀主平台，优选地，在蓄能器侧端口液压地施加的压力在打开方向上通过施加装置施加，阀 装置还包括电动控制阀，其可将系统侧端口连接到阀主级的控制端口，该阀主级在阀主级的关闭方向和蓄能器侧端口上作用，至少一个第一节气门 位于控制阀和蓄能器侧端口之间。

公开(公告)号：US07735315B2

公开(公告)日：2010-06-15

申请号：US11577630

申请日：2005-09-08

申请人： Marc Bareis ,  Frank Ilgner ,  Horst Harndorf ,  Nils Steinbach

发明人： Marc Bareis ,  Frank Ilgner ,  Horst Harndorf ,  Nils Steinbach

IPC分类号： F01N3/10

CPC分类号： F01N3/2033 ,  F01N3/0253 ,  F01N3/0256 ,  F01N3/0807 ,  F01N3/36 ,  F01N2240/30 ,  F01N2610/04 ,  F01N2610/08 ,  F01N2610/10 ,  F01N2610/107 ,  Y02A50/2322 ,  Y02T10/26

摘要： The invention relates to a device and a method for producing an operating medium for a motor vehicle, especially for use in the exhaust gas post-treatment of the motor vehicle. According to said method, an operating medium is produced from an initial product and air using a catalyst device. Said initial product is heated and mixed with air and the heated mixture of initial product/air is fed to the catalyst device. A part of the initial product is converted to the gaseous phase by means of a preheating element and is entrained by a stream of air when leaving the preheating element, said stream of air leading to a combustion chamber. The method allows to efficiently produce an operating medium, especially a reducing agent for regenerating NOx storage catalysts.

摘要翻译： 本发明涉及一种用于生产用于机动车辆的操作介质的装置和方法，特别是用于机动车辆的废气后处理。 根据所述方法，使用催化剂装置从初始产品和空气生产操作介质。 将所述初始产物加热并与空气混合，将初始产物/空气的加热混合物进料至催化剂装置。 初始产品的一部分通过预热元件转化为气相，并在离开预热元件时被空气流夹带，所述空气流通向燃烧室。 该方法允许有效地生产操作介质，特别是用于再生NOx存储催化剂的还原剂。

公开(公告)号：US20080092532A1

公开(公告)日：2008-04-24

申请号：US11577630

申请日：2005-09-08

申请人： Marc Bareis ,  Frank Ilgner ,  Horst Harndorf ,  Nils Steinbach

发明人： Marc Bareis ,  Frank Ilgner ,  Horst Harndorf ,  Nils Steinbach

IPC分类号： F01N3/20 ,  B01D53/94

CPC分类号： F01N3/2033 ,  F01N3/0253 ,  F01N3/0256 ,  F01N3/0807 ,  F01N3/36 ,  F01N2240/30 ,  F01N2610/04 ,  F01N2610/08 ,  F01N2610/10 ,  F01N2610/107 ,  Y02A50/2322 ,  Y02T10/26

摘要： The invention relates to a device and a method for producing an operating medium for a motor vehicle, especially for use in the exhaust gas post-treatment of the motor vehicle. According to said method, an operating medium is produced from an initial product and air using a catalyst device. Said initial product is heated and mixed with air and the heated mixture of initial product/air is fed to the catalyst device. A part of the initial product is converted to the gaseous phase by means of a preheating element and is entrained by a stream of air when leaving the preheating element, said stream of air leading to a combustion chamber. The method allows to efficiently produce an operating medium, especially a reducing agent for regenerating NOx storage catalysts.

摘要翻译： 本发明涉及一种用于生产用于机动车辆的操作介质的装置和方法，特别是用于机动车辆的废气后处理。 根据所述方法，使用催化剂装置从初始产品和空气生产操作介质。 将所述初始产物加热并与空气混合，将初始产物/空气的加热混合物进料至催化剂装置。 初始产品的一部分通过预热元件转化为气相，并在离开预热元件时被空气流夹带，所述空气流通向燃烧室。 该方法允许有效地生产操作介质，特别是用于再生NO x x存储催化剂的还原剂。