초록 ▼

A motor vehicle driven by an internal combustion engine which includes an electrical accumulator arranged in the engine space and an air pump for blowing-in air during the after-treatment of the engine gases; the accumulator is encapsulated on all sides by a protective housing leaving an intermediat

A motor vehicle driven by an internal combustion engine which includes an electrical accumulator arranged in the engine space and an air pump for blowing-in air during the after-treatment of the engine gases; the accumulator is encapsulated on all sides by a protective housing leaving an intermediate air space with respect to the accumulator housing while two line connections are provided at the protective housing which are as far away from one another as possible in the flow direction; one line connection is connected with the suction side of the air pump while the other line connection is operatively connected with a protected place in the vehicle which during operation is at least approximately at the outside temperature.

대표청구항 ▼

A motor vehicle driven by an internal combustion engine which includes an electric accumulator meaNs arranged in the engine space and an air pump means having a suction connection means for blowing-in air during after-treatment of the engine exhaust gases, wherein the accumulator means is substantia

A motor vehicle driven by an internal combustion engine which includes an electric accumulator meaNs arranged in the engine space and an air pump means having a suction connection means for blowing-in air during after-treatment of the engine exhaust gases, wherein the accumulator means is substantially encapsulated by a protective housing means, two line connection means are provided at the protective housing means which are disposed relatively far from one another in the flow direction, one line connection means is operatively connected with the suction connection of the air pump means while the other line connection means is operatively connected with a place in the motor vehicle which is protected and is disposed during operation at least approximately at the outside temperature, the protective housing means encapsulates the accumulator means on all sides and leaves an intermediate air space with respect to the accumulator housing, and a second suction connection is arranged at the pump means and is selectively closable.