公开(公告)号：US10385748B2

公开(公告)日：2019-08-20

申请号：US15305968

申请日：2015-03-25

申请人： Siemens Aktiengesellschaft

发明人： Erik Wolf ,  Ralf Sigling ,  Henrik Stiesdal

IPC分类号： F01N3/20 ,  F02C3/20 ,  C25B1/04 ,  F02M21/02 ,  F02D19/06

摘要： In a method for exhaust gas aftertreatment, in which an exhaust gas to be aftertreated, which is produced during combustion of a fuel, is treated with a reducing agent. A constituent of the fuel is hereby also used as a constituent of the reducing agent, with the constituent of the fuel which is also used as a constituent of the reducing agent being hydrogen. The hydrogen is produced from water, and the reducing agent is a mixture of hydrogen and ammonia.

公开(公告)号：US11258090B2

公开(公告)日：2022-02-22

申请号：US16762742

申请日：2018-11-19

申请人： Siemens Aktiengesellschaft

发明人： Erik Wolf

IPC分类号： H01M8/249 ,  H01M8/2483 ,  H01M8/2484 ,  H01M8/04029 ,  C25B9/65

摘要： A connecting element electrically and mechanically connects two electrolytic cell stacks. An electrolysis device includes at least one connecting element of this type and the electrolytic cell stacks are connected by the connecting element. For the hydraulic connection of the electrolytic cell stacks, the connecting element has at least two hydraulic interfaces for each of two water circuits, which water circuits are independent of each other. Furthermore, the connecting element has electrical connection points electrically connected to each other, in order to connect the electrolytic cell stacks in a common circuit. By the connecting element, the connected electrolytic cell stacks can be hydraulically separated or connected to each other, depending on the design.

公开(公告)号：US20210175533A1

公开(公告)日：2021-06-10

申请号：US16762742

申请日：2018-11-19

申请人： Siemens Aktiengesellschaft

发明人： Erik Wolf

IPC分类号： H01M8/249 ,  H01M8/2484 ,  C25B9/65 ,  H01M8/04029 ,  H01M8/2483

摘要： A connecting element electrically and mechanically connects two electrolytic cell stacks. An electrolysis device includes at least one connecting element of this type and the electrolytic cell stacks are connected by the connecting element. For the hydraulic connection of the electrolytic cell stacks, the connecting element has at least two hydraulic interfaces for each of two water circuits, which water circuits are independent of each other. Furthermore, the connecting element has electrical connection points electrically connected to each other, in order to connect the electrolytic cell stacks in a common circuit. By the connecting element, the connected electrolytic cell stacks can be hydraulically separated or connected to each other, depending on the design.