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14 条记录 (耗时 0.028 秒)

    Method of controlling a heating device of a particle filter
    3.
    发明授权
    Method of controlling a heating device of a particle filter 有权
    控制颗粒过滤器加热装置的方法

    公开(公告)号：US07249456B2

    公开(公告)日：2007-07-31

    申请号：US11157660

    申请日：2005-06-21

    申请人： Hermann-Josef Schulte ,  Hans-Peter Frisse ,  Arno Schindler ,  Klaus Schrewe

    发明人： Hermann-Josef Schulte ,  Hans-Peter Frisse ,  Arno Schindler ,  Klaus Schrewe

    IPC分类号： F01N3/00 ,  F01N3/02

    CPC分类号： F02D41/0055 ,  F01N3/023 ,  F01N3/027 ,  F01N9/002 ,  F01N2900/0421 ,  F01N2900/0422 ,  F02D41/029 ,  F02D41/08 ,  F02D41/1448 ,  F02D2200/0812 ,  Y02T10/47

    摘要： A method of controlling the energization of a heating device for the regeneration of a particle filter disposed in the exhaust duct of an internal combustion engine, particularly a Diesel engine, wherein a measure for the soot charge state of the particle filter the exhaust gas back pressure is determined while the engine is preferably idling, the exhaust gas recirculation is switched off, and predetermined conditions are present in the exhaust gas duct upstream of the particle filter, and then an exhaust gas back pressure signal is compared with a threshold value indicating a soot charge sufficient for the initiation of a regeneration of the particle filter and the heating device is enabled for the initiation of the regeneration procedure if the exhaust gas back pressure signal is greater than the threshold value.

    摘要翻译： 一种控制用于再生设置在内燃机，特别是柴油发动机的排气管道中的颗粒过滤器的加热装置的通电的方法，其中，颗粒过滤器的烟灰填充状态的测量结果是排气背压 在发动机优选为空转时确定，排气再循环关闭，并且在颗粒过滤器上游的排气管道中存在预定条件，然后将排气背压信号与表示烟灰的阈值进行比较 如果废气背压信号大于阈值，充电足以启动颗粒过滤器的再生，并且加热装置能够启动再生过程。

    Chair with variable inclination of the seat and backrest
    4.
    发明授权
    Chair with variable inclination of the seat and backrest 失效
    座椅和靠背倾斜可变的椅子

    公开(公告)号：US5584533A

    公开(公告)日：1996-12-17

    申请号：US351334

    申请日：1994-12-12

    申请人： Klaus Schrewe

    发明人： Klaus Schrewe

    IPC分类号： A47C1/035 ,  A47C1/032 ,  A47C3/025

    CPC分类号： A47C31/126 ,  A47C1/03255 ,  A47C1/03266 ,  A47C1/03272

    摘要： The invention is directed to a seat arrangement with a seat pivotable around a horizontal pivot axis in its front region and with a variable inclination and with a backrest whose inclination can be changed compulsorily more than proportionally (super proportionally) in relationship to [or as a function of] the inclination change of the seat; herein the seat is pivotally connected to rocking levers. The rocking levers support the backrest with their respective ends. The respective ends of the rocking levers, opposite to the respective backrest supporting ends, are pivotally attached to the bearing block of the seat frame, wherein the rocking levers are articulated at the seat with spacing from the rear end of said seat and where the segments of the rocking levers rotatably supported in the bearing block and the segments of the rocking levers adjacent to the articulation axis of the seats form an obtuse angle with the base, wherein a return spring is provided for automatic return of the seat surface and backrest from the neutral into the working position if the weight is removed from the seat.

    摘要翻译： PCT No.PCT / EP94 / 01105 Sec。 371日期1994年12月12日第 102（e）日期1994年12月12日PCT 1994年4月9日PCT PCT。 公开号WO94 / 23614 PCT 1994年10月27日发明内容本发明涉及一种座椅装置，其具有可在其前部区域中围绕水平枢转轴线枢转并具有可变倾斜度的座椅，并且靠背的倾斜度可以按比例（超级比例）的关系强制地变化 到[或作为]座椅倾斜度的变化; 这里座椅枢转地连接到摆动杆。 摇摆杆支撑靠背与其各自的端部。 与相应的靠背支撑端相对的摇杆的相应端部枢转地附接到座椅框架的轴承座，其中摇杆在座椅处铰接在与座椅后端的间隔处，并且其中节段 的摆动杆可旋转地支撑在轴承座中，并且与座椅的铰接轴线相邻的摇杆的节段与底座形成钝角，其中提供复位弹簧用于使座椅表面和靠背自动返回 如果将重量从座椅上取下，则中立到工作位置。

    Method for determining the charge state of a particle filter installed in the exhaust gas line of an internal combustion engine and device for reducing the particle emissions of an internal combustion engine
    6.
    发明授权
    Method for determining the charge state of a particle filter installed in the exhaust gas line of an internal combustion engine and device for reducing the particle emissions of an internal combustion engine 有权
    用于确定安装在内燃机的排气管线中的颗粒过滤器的充电状态的方法和用于减少内燃机的颗粒排放的装置

    公开(公告)号：US08152912B2

    公开(公告)日：2012-04-10

    申请号：US12922842

    申请日：2009-03-06

    申请人： Klaus Schrewe ,  Rüdiger Mandt

    发明人： Klaus Schrewe ,  Rüdiger Mandt

    IPC分类号： B01D46/46

    CPC分类号： F01N9/002 ,  F01N2260/04 ,  F01N2560/07 ,  F01N2560/08 ,  Y02T10/47

    摘要： A method for determining the charge state of a particle filter installed in the exhaust gas line of an internal combustion engine comprises the following steps: determining the exhaust gas volumetric flow in the flow direction of the exhaust gas downstream of the particle filter (2), detecting the pressure present in the exhaust gas line (1) in the direction of flow of the exhaust gas prior to the particle filter (2), comparing the exhaust gas volumetric flow determined hinter the particle filter (2) with the detected pressure present upstream of the particle filter (2) and evaluating the results of the comparison with consideration to the exhaust gas back pressure of the uncharged particle filter (2) and the exhaust gas back pressure caused by the particle filter charge, said pressure being higher than the uncharged filter. Further described is a corresponding device for reducing the particle emissions of an internal combustion engine.

    摘要翻译： 一种用于确定安装在内燃机的排气管线中的颗粒过滤器的充电状态的方法，包括以下步骤：确定颗粒过滤器（2）下游的排气流动方向上的废气体积流量， 在颗粒过滤器（2）之前，检测废气管线（1）中存在的排气的流动方向上的压力，将颗粒过滤器（2）确定的废气体积流量与存在于上游的检测压力进行比较 的粒子过滤器（2），并且考虑到不带电粒子过滤器（2）的排气背压和由颗粒过滤器进料引起的废气背压来评估比较结果，所述压力高于不带电 过滤。 进一步描述了用于减少内燃机的颗粒排放的相应装置。

    Chair with a lumbar support
    7.
    发明授权
    Chair with a lumbar support 失效
    椅子有腰部支撑

    公开(公告)号：US5758925A

    公开(公告)日：1998-06-02

    申请号：US756888

    申请日：1996-12-02

    申请人： Klaus Schrewe ,  Holger Siedler

    发明人： Klaus Schrewe ,  Holger Siedler

    IPC分类号： A47C7/44 ,  A47C7/46

    CPC分类号： A47C7/46 ,  A47C7/445

    摘要： A chair has a base, a generally horizontal seat supported on the base, and a generally vertical back supported on the base behind the seat and provided at a predetermined spacing above the seat with a horizontally extending flex joint having formations for permitting free pivoting backward of an upper portion of the back to a predetermined backwardly deflected position and for thereafter resisting further backward deflection. The back comprises a front plate, a cushion carried on the front plate, and a rear plate fixed to the front plate and formed with the flex joint. The formations include a pair of extending flanges extending generally horizontally from the rear plate and a bight interconnecting the two flanges. The flex joint can be unitarily formed with the rear plate. Its flanges are vertically spaced from each other and only touch when the predetermined backwardly deflected position is reached.

    摘要翻译： 椅子具有基座，一个大体上水平的座椅，支撑在基座上，一个大致垂直的背面，支撑在座椅后面的基座上，并以一个水平延伸的柔性接头提供在座椅上方的预定间隔， 背部的上部到预定的向后偏转位置，并且此后抵抗进一步的后向偏转。 背面包括前板，承载在前板上的衬垫和固定到前板上并形成有柔性接头的后板。 地层包括一对从后板大致水平延伸的延伸凸缘和将两个凸缘互连的弯头。 柔性接头可以与后板一体形成。 其凸缘彼此垂直间隔开，并且仅当到达预定的向后偏转位置时才触摸。

    Heating module for an exhaust-gas purification system
    8.
    发明申请
    Heating module for an exhaust-gas purification system 有权
    用于废气净化系统的加热模块

    公开(公告)号：US20140013729A1

    公开(公告)日：2014-01-16

    申请号：US14005624

    申请日：2012-03-26

    申请人： Bettina Baier ,  Bernd Maurer ,  Klaus Schrewe ,  Frank Noack ,  Thomas Kästner

    发明人： Bettina Baier ,  Bernd Maurer ,  Klaus Schrewe ,  Frank Noack ,  Thomas Kästner

    IPC分类号： F01N3/08

    CPC分类号： F01N3/08 ,  F01N3/025 ,  F01N3/0256 ,  F01N3/2053 ,  F01N2240/14 ,  F01N2240/16 ,  F01N2410/00 ,  F01N2470/02 ,  F01N2610/03

    摘要： A heating module (1) for an exhaust-gas purification system connected to the outlet of an internal combustion engine comprises a catalytic burner, with an HC injector (14) and with an oxidation catalytic converter (12) positioned downstream of the HC injector (14) in the flow direction of the exhaust gas, for supplying thermal energy to an exhaust-gas purification unit of the exhaust-gas purification system. It is provided here that the heating module (1) has a main section (2), a secondary section (3) which comprises the catalytic burner (12, 14), and a device (4, 5) for controlling the exhaust-gas mass flow flowing through the secondary section (3). In a first embodiment, the main section (2) has, in the inlet region of the heating module (1), an overflow pipe portion (6) which has overflow openings (7), between which overflow diverting chambers (8) is simulated, parallel to the main section (2) of the heating module (1), the secondary section portion (11) with the oxidation catalytic converter (12). In another embodiment, it is provided that the secondary section (3) has, at the inlet side and outlet side, in each case one diverting chamber (8) which extends in the radial direction from the main section (2), between which diverting chamber (8) is simulated, parallel to the main section (2) of the heating module (1), the secondary section portion (11) with the oxidation catalytic converter (12).

    摘要翻译： 用于连接到内燃机出口的废气净化系统的加热模块（1）包括催化燃烧器，其具有HC喷射器（14）和位于HC喷射器下游的氧化催化转化器（12） 14）在废气的流动方向上，用于向排气净化系统的排气净化单元供给热能。 这里提供加热模块（1）具有主部分（2），包括催化燃烧器（12,14）的次级部分（3）和用于控制废气的装置（4,5） 流过次级部分（3）的质量流量。 在第一实施例中，主部分（2）在加热模块（1）的入口区域中具有溢流管部分（6），该溢流管部分具有溢流开口（7），模拟溢流转向室 与所述加热模块（1）的主要部分（2）平行的所述次级部分（11）与所述氧化催化转化器（12）相连。 在另一个实施例中，第二部分（3）在入口侧和出口侧具有在主要部分（2）沿径向方向延伸的一个转向腔（8），其中转向腔 模拟平行于加热模块（1）的主要部分（2）的腔室（8），具有氧化催化转化器（12）的次级部分（11）。

    Seating system, especially for multiseat benches
    10.
    发明授权
    Seating system, especially for multiseat benches 失效
    座椅系统，特别适用于多功能长椅

    公开(公告)号：US5957529A

    公开(公告)日：1999-09-28

    申请号：US76930

    申请日：1998-05-13

    申请人： Klaus Schrewe

    发明人： Klaus Schrewe

    IPC分类号： A47C11/00 ,  A47C13/00 ,  A47C15/00

    CPC分类号： A47C11/005 ,  A47C13/005

    摘要： A plurality of seating units, each of which may have two or more seats on a common frame, can be connected to a central support by plug connectors. The central support has a support column and a housing which can be clamped together upon angular adjustment to allow the seating units to assume various angles relative to one another. The central column can accommodate an approximately round table.

    摘要翻译： 多个座位单元可以在公共框架上具有两个或更多个座位，可通过插头连接器连接到中央支撑件。 中心支撑件具有支撑柱和壳体，其可以在角度调节时夹紧在一起，以允许座椅单元相对于彼此呈现各种角度。 中央柱可容纳近似圆形的桌子。