公开(公告)号：DE10247521B4

公开(公告)日：2005-03-03

申请号：DE10247521

申请日：2002-10-11

Applicant: WEBASTO AG FAHRZEUGTECHNIK

Inventor： BOLTZE MATTHIAS

IPC: H01M8/02 ,  H01M8/04 ,  H01M8/06

Abstract: The fuel injector (1) has a fuel inlet (31) supplying fuel to a nozzle (32). After traversing a diffuser (33) the fuel passes to a reformer through outlet (34). A chamber (37) is formed between the nozzle and diffuser which has an intake pipe (35). A slide valve (36) is fitted in the entrance to the diffuser, by the aid of which fuel can be diverted to the cell burner, or anode exhaust gas fed into the chamber through the intake pipe.

公开(公告)号：DE102005063323A1

公开(公告)日：2006-12-07

申请号：DE102005063323

申请日：2005-06-02

Applicant: WEBASTO AG FAHRZEUGTECHNIK

Inventor： BOLTZE MATTHIAS

IPC: F01N3/10

Abstract: The device has an exhaust track provided with a nitrogen oxide catalytic converter (14), and a reducing agent supplying device (16) comprising a reformer (18). The reformer is designed for converting exhaust gas and fuel from an internal combustion engine (10) into a reformate that serves as a reducing agent, where the exhaust gas supplied to the reformer is received by an exhaust gas line junction that is arranged directly downstream of the internal combustion engine. An independent claim is also included for a method for cleaning exhaust gas of an internal combustion engine.

公开(公告)号：DE102005025455A1

公开(公告)日：2006-12-07

申请号：DE102005025455

申请日：2005-06-02

Applicant: WEBASTO AG FAHRZEUGTECHNIK

Inventor： BOLTZE MATTHIAS

IPC: F01N3/08

Abstract: The device has an exhaust track provided with a nitrogen oxide catalytic converter (14), and a reducing agent supplying device (16) comprising a reformer (18). The reformer is designed for converting exhaust gas and fuel from an internal combustion engine (10) into a reformate that serves as a reducing agent, where the exhaust gas supplied to the reformer is received by an exhaust gas line junction that is arranged directly downstream of the internal combustion engine. An independent claim is also included for a method for cleaning exhaust gas of an internal combustion engine.

公开(公告)号：DE102005010935A1

公开(公告)日：2006-09-14

申请号：DE102005010935

申请日：2005-03-09

Applicant: WEBASTO AG FAHRZEUGTECHNIK

Inventor： BOLTZE MATTHIAS

IPC: H01M8/06

Abstract: A fuel cell system ( 10 ) having a reformer ( 12 ) having a burner ( 14 ) and a catalyst ( 16 ) and provided for reacting fuel and oxidant into a reformate, and having a fuel cell ( 24 ), particularly a high-temperature fuel cell which, on the basis of reformate generated by the reformer, generates electric energy and thereby liberates anode exhaust gas ( 26 ). The system is provided with a blower ( 28 ) and injector ( 30 ) oxidant feed arrangement with which, all of the anode exhaust gas is delivered to the burner. A method for operating the fuel cell system for reacting fuel ( 18 ) and oxidant ( 20 ) into a reformate ( 22 ) involves aspirating the anode exhaust gas into the oxidant feed arrangement, feeding it to the burner together with fuel and with the burner exhaust being delivered with additional fuel to the catalyst to produce reformate that is delivered to the fuel cell.

公开(公告)号：DE10318172B4

公开(公告)日：2005-12-08

申请号：DE10318172

申请日：2003-04-22

Applicant: WEBASTO AG FAHRZEUGTECHNIK

Inventor： BOLTZE MATTHIAS ,  WUNDERLICH CHRISTIAN

IPC: B60K1/00 ,  B60L11/18 ,  B60R16/02

Abstract: An electricity supply circuit, especially for a motor vehicle, comprises a fuel cell (10) auxiliary power unit and a dc/dc converter (12) to provide the required voltage. Part of the fuel cell electrical output is supplied to at least one using device (14) without voltage conversion. An independent claim is also included for an operating process for the above.