Mobile device for supplying power by means of fuel cells

1 . A housing for a mobile power supply device, wherein:

at least one housing section is provided for accommodating at least one fuel cell device,

at least one housing section is provided for accommodating at least one electric consumer, and

at least one housing section is provided for installing a fuel tank or for insertion of a replaceable fuel cartridge.

2 . A housing according to claim 1 , wherein said housing has a connection for supplying fuel from outside.

3 . A housing according to claim 1 , comprising at least one plug-in place for mechanically mounting the at least one electric consumer.

4 . A housing according to claim 1 , comprising at least one electric interface for connection of the at least one electric consumer.

5 . A housing according to claim 4 , wherein the at least one electric interface is formed integrally with a plug-in place.

6 . A housing according to claim 1 , comprising an active security system and/or an active lock system.

7 . A housing according to claim 1 , which is implemented in the form of a case or a chest.

8 . A housing according to claim 1 , comprising at least one electric interface on the outer surface of the housing.

9 . A mobile power supply device, comprising:

a housing according to claim 1 and

at least one fuel cell device provided in said housing.

10 . A mobile power supply device according to claim 9 , comprising:

a control means for controlling the power supply of electric consumers connected to said power supply device.

11 . A mobile power supply device according to claim 10 , wherein at least one fuel cell device comprises a direct methanol fuel cell.

12 . A mobile power supply device according to claim 9 , wherein:

the housing is implemented such and the at least one fuel cell device is arranged in said housing such that the operability of the at least one fuel cell device is guaranteed in at least one stable preferred position of said housing, or wherein

the at least one fuel cell device is arranged in the housing in such a way that it occupies a position having an orientation which depends on the position of the housing and which guarantees the operability of said fuel cell device at any position of the housing, or wherein

a plurality of fuel cell devices is arranged in said housing such that the operability of at least one fuel cell device is guaranteed at any position of the housing.

13 . A mobile power supply system, comprising:

a mobile power supply device according to claim 1 , and

at least one distribution unit for connecting electric consumers, said distribution unit being adapted to be connected to an electric interface of the mobile power supply device via an external line.

14 . A mobile power supply device according to claim 10 , wherein:

the housing is implemented such and the at least one fuel cell device is arranged in said housing such that the operability of the at least one fuel cell device is guaranteed in at least one stable preferred position of said housing, or wherein

the at least one fuel cell device is arranged in the housing in such a way that it occupies a position having an orientation which depends on the position of the housing and which guarantees the operability of said fuel cell device at any position of the housing, or wherein

a plurality of fuel cell devices is arranged in said housing such that the operability of at least one fuel cell device is guaranteed at any position of the housing.

15 . A mobile power supply device according to claim 11 , wherein:

the housing is implemented such and the at least one fuel cell device is arranged in said housing such that the operability of the at least one fuel cell device is guaranteed in at least one stable preferred position of said housing, or wherein

the at least one fuel cell device is arranged in the housing in such a way that it occupies a position having an orientation which depends on the position of the housing and which guarantees the operability of said fuel cell device at any position of the housing, or wherein

a plurality of fuel cell devices is arranged in said housing such that the operability of at least one fuel cell device is guaranteed at any position of the housing.

16 . A mobile power supply system, comprising:

a mobile power supply device according to claim 2 , and

at least one distribution unit for connecting electric consumers, said distribution unit being adapted to be connected to an electric interface of the mobile power supply device via an external line.

17 . A mobile power supply system, comprising:

a mobile power supply device according to claim 3 , and

at least one distribution unit for connecting electric consumers, said distribution unit being adapted to be connected to an electric interface of the mobile power supply device via an external line.

18 . A mobile power supply system, comprising:

a mobile power supply device according to claim 4 , and

at least one distribution unit for connecting electric consumers, said distribution unit being adapted to be connected to an electric interface of the mobile power supply device via an external line.

19 . A mobile power supply system, comprising:

a mobile power supply device according to claim 6 , and

at least one distribution unit for connecting electric consumers, said distribution unit being adapted to be connected to an electric interface of the mobile power supply device via an external line.

20 . A mobile power supply system, comprising:

a mobile power supply device according to claim 7 , and

at least one distribution unit for connecting electric consumers, said distribution unit being adapted to be connected to an electric interface of the mobile power supply device via an external line.