公开(公告)号：US20120216674A1

公开(公告)日：2012-08-30

申请号：US13419812

申请日：2012-03-14

Applicant: WOLFGANG MAUS

Inventor： WOLFGANG MAUS

IPC: B03C3/45 ,  B03C3/74

CPC classification number: F01N3/01 ,  B01D46/0032 ,  B03C3/12 ,  B03C3/383 ,  B03C2201/12 ,  B03C2201/30 ,  F01N3/0231 ,  F01N3/05 ,  F01N3/106 ,  F01N13/009 ,  F01N2240/28

Abstract: A method for converting soot particles of an exhaust gas includes providing at least nitrogen dioxide or oxygen in the exhaust gas, ionizing soot particles with an electric field, depositing electrically charged soot particles on inner channel walls of at least one surface precipitator, and bringing at least nitrogen dioxide or oxygen into contact with the deposited soot particles on the inner channel walls of the at least one surface precipitator. A device for carrying out the method includes at least one surface precipitator having a plurality of channels through which the exhaust gas can flow and extending between an inlet region and an outlet region, and at least one deposit inhibitor for electrically charged soot particles provided in at least part of the inlet region, especially allowing the soot particles to be evenly deposited and the surface precipitator to be continuously regenerated.

Abstract translation: 用于转换废气的烟灰颗粒的方法包括：在排气中至少提供二氧化氮或氧气，用电场电离煤烟颗粒，在至少一个表面沉淀器的内通道壁上沉积带电烟灰颗粒， 最少的二氧化氮或氧气与所述至少一个表面沉淀器的内部通道壁上沉积的烟灰颗粒接触。 用于执行该方法的装置包括至少一个表面沉降器，其具有多个通道，废气可以通过该通道在入口区域和出口区域之间流动并延伸，并且至少一个沉积抑制剂用于设置在 入口区域的至少一部分，特别是允许烟灰颗粒均匀地沉积并且表面沉淀器被连续地再生。

公开(公告)号：US20120156105A1

公开(公告)日：2012-06-21

申请号：US13355717

申请日：2012-01-23

Applicant: WOLFGANG MAUS ,  ROLF BRÜCK

Inventor： WOLFGANG MAUS ,  ROLF BRÜCK

IPC: B01D53/74 ,  B05B1/14

CPC classification number: F01N3/2066 ,  F01N2610/1453 ,  F02M61/1826 ,  Y02T10/24

Abstract: An injection nozzle for supplying reducing agent to an exhaust gas system includes a plurality of outlet openings, each of which can generate different droplets of the reducing agent. A device for the treatment of exhaust gases includes an exhaust gas treatment unit and at least one corresponding injection nozzle, in which at least two groups of outlet openings form different impingement regions on the exhaust gas treatment unit.

Abstract translation: 用于向废气系统供应还原剂的喷嘴包括多个出口，每个出口可以产生不同的还原剂液滴。 用于处理废气的装置包括废气处理单元和至少一个对应的喷嘴，其中至少两组出口在排气处理单元上形成不​​同的冲击区域。

公开(公告)号：US20120102926A1

公开(公告)日：2012-05-03

申请号：US13329666

申请日：2011-12-19

Applicant: WOLFGANG MAUS

Inventor： WOLFGANG MAUS

IPC: F01N3/01 ,  B03C3/14 ,  B03C3/155 ,  B01D53/94

CPC classification number: F01N3/01 ,  F01N3/0222 ,  F01N13/009 ,  F01N2240/04 ,  F01N2240/28 ,  F01N2330/02 ,  F01N2330/10 ,  F01N2330/12 ,  F01N2330/22 ,  Y02T10/20

Abstract: A method and a device for treating exhaust gas containing particles, include a particle separator and at least one particle agglomeration device positioned upstream of the particle separator in exhaust gas flow direction. The particle agglomeration device includes at least one apparatus for forming an electrical field and a particle buffer storage device, through which the exhaust gas can flow. The particles are stored on top of each other at the particle buffer storage device in such a way that particle agglomerates are formed, which are removed from the particle buffer storage device again after a short period of time and supplied to the particle separator for conversion. A motor vehicle having the device and performing the method is also provided.

Abstract translation: 用于处理含有废气的颗粒的方法和装置包括颗粒分离器和至少一个在排气流动方向上位于颗粒分离器上游的颗粒聚集装置。 颗粒聚集装置包括至少一个用于形成电场的装置和颗粒缓冲存储装置，废气可以通过该装置流动。 颗粒在颗粒缓冲储存装置上以彼此重叠的方式存储在颗粒缓冲储存装置上，从而形成颗粒聚集体，并在短时间内再次从颗粒缓冲储存装置中取出并供给到颗粒分离器进行转化。 还提供了具有该装置并执行该方法的机动车辆。

公开(公告)号：US20110033345A1

公开(公告)日：2011-02-10

申请号：US12869860

申请日：2010-08-27

Applicant: WOLFGANG MAUS ,  PETER HIRTH ,  ROLF BRÜCK ,  KAIT ALTHOFER

Inventor： WOLFGANG MAUS ,  PETER HIRTH ,  ROLF BRÜCK ,  KAIT ALTHOFER

IPC: B01D50/00

CPC classification number: F01N3/281 ,  F01N2260/10 ,  F01N2330/02 ,  F01N2330/44 ,  Y02A50/2322

Abstract: A honeycomb body includes at least one housing and a honeycomb structure with a plurality of channels. The honeycomb structure is formed from at least one at least partially structured metallic layer which forms connecting points fixing the honeycomb structure. A cross section of the honeycomb structure has radial zones with differing densities of the connecting points. In at least one zone, at least 1% and at most 20% of inner contact points in the cross section also form a connecting point. An exhaust-gas purification unit and a motor vehicle are also provided.

Abstract translation: 蜂窝体包括至少一个壳体和具有多个通道的蜂窝结构。 蜂窝结构由形成连接点固定蜂窝结构的至少一个至少部分结构化的金属层形成。 蜂窝结构的横截面具有不同密度的连接点的径向区域。 在至少一个区域中，横截面中的至少1％和最多20％的内接触点也形成连接点。 还提供废气净化单元和机动车辆。