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AssigneeRobert Bosch GmbH
InventorsGregory Rewers, Nadja Eisenmenger, Achim Brenk, Dieter Seher, Hans-Christoph Magel, Andreas Wengert
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A method for operating a line circuit (4) for waste heat utilization of an internal combustion engine (2), and a control unit (1). A feed pump (6), at least one heat exchanger (8), an expansion machine (10), a condenser (12) and a control unit (1) are situated in the line circuit (4). The control unit (1) calculates a time period which is required until individual components or all the components of the line circuit (4) have reached a predefined temperature, in order to start up the line circuit (4) at least partially.
A method for operating a line circuit (4) for waste heat utilization of an internal combustion engine (2) having a feed pump (6), at least one heat exchanger (8), an expansion machine (10) and a condenser (12), characterized in that a time period is calculated which is required until individual components or all the components of the line circuit (4) have reached a predefined temperature.
A method for operating a line circuit (4) for waste heat utilization of an internal combustion engine (2), the line circuit having as components a feed pump (6), at least one heat exchanger (8), an expansion machine (10) and a condenser (12), comprising:
Dependencies are inferred from the claim text.