Cooling device for an electrical switching installation and method for operating a cooling device of this kind
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United States of America Patent
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Jan 30, 2024
Grant Date -
Jul 8, 2021
app pub date -
May 6, 2019
filing date -
May 29, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A cooling device for an electrical installation, in particular, for a converter system of an electrical installation of a rail vehicle, includes a cooling path in which at least one power loss source is arranged and through which a coolant is able to flow. The cooling device includes a temperature sensor system configured to detect a failure of a mass flow of the coolant and includes at least two temperature sensors which are integrated in the cooling path in spaced-apart relationship in a transport direction of the coolant. The two temperature sensors are arranged in the transport direction of the coolant upstream of a passage of the mass flow of the coolant through a region of overlap of the cooling path with the power loss source.
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