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US 12,281,848 B2Granted
Heat exchanger arrangement
AssigneeEnvola GmbH
InventorsAlexander Schechner, Gerhard Ihle
Life of this patent
Estimating the term…
Abstract
A heat exchanger arrangement includes a housing in which an air inlet opening is arranged on the circumference, a cover that covers the housing on an upper side and in which an air outlet opening is arranged, a reverse-operated radial fan being arranged inside the housing in such a way that it can generate an air flow between the air inlet opening and the air outlet opening, which air flow is directed radially inward with respect to the axis of rotation of the radial fan and which flows through at least one air heat exchanger arranged in the housing.
Claims9
A heat exchanger arrangement (WA) comprising
- a housing (GE) in which an air inlet opening (ZO) is arranged on the circumference,
- a cover (DE) that covers the housing (GE) on an upper side and in which an air outlet opening (AO) is arranged,
- a reverse-operated radial fan (RL) being arranged inside the housing (GE) in such a way that it can generate an air flow between the air inlet opening (ZO) and the air outlet opening (AO), which air flow is directed radially inward with respect to the axis of rotation (RA) of said reverse-operated radial fan and which flows through at least one air heat exchanger (LT) arranged in the housing (GE),
- wherein the air inlet opening (ZO) is arranged between the cover (DE) and the housing (GE), and
- wherein the air flow generated by the reverse-operated radial fan flows upward through the air outlet opening (AO).
2 more elements
Dependencies are inferred from the claim text.