Loading patent…
AssigneeRobert Bosch GmbH
InventorsAndreas Wengert, Tobias Reinhard Ott
Estimating the term…
Turbomachine (10), in particular for a fuel cell system (1). The turbomachine (10) comprises a compressor (11), a drive device (20) and a shaft (14). The compressor (11) has a rotor (15) arranged on the shaft (14), a compressor inlet (11a) and a compressor outlet (11b). A working fluid can be delivered from the compressor inlet (11a) to the compressor outlet (11b). A drive cooling path (92) for cooling the drive device (20) branches off at the compressor outlet (11b). Also proposed is a fuel cell system (1) with a turbomachine (10) according to the invention, a method for operating the turbomachine (10) and a method for operating the fuel cell system (1).
A turbomachine (10), comprising a compressor (11), a drive device (20), and a shaft (14), wherein the compressor (11) has an impeller (15) arranged on the shaft (14), a compressor inlet (11a), and a compressor outlet (11b), wherein the compressor (11) is configured to deliver a working fluid from the compressor inlet (11a) to the compressor outlet (11b), characterized in that a drive cooling path (92) branches off at the compressor outlet (11b) in order to cool the drive device (20).
Dependencies are inferred from the claim text.