초록 ▼

A heat exchanger for an outer skin of an aircraft comprises at least one feed line for a coolant, at least one discharge line for the coolant and at least one bundle of coolant channels through which coolant flows, wherein in the case of the heat exchanger being attached to the outer skin, the coola

A heat exchanger for an outer skin of an aircraft comprises at least one feed line for a coolant, at least one discharge line for the coolant and at least one bundle of coolant channels through which coolant flows, wherein in the case of the heat exchanger being attached to the outer skin, the coolant channels are positioned directly on the outer skin of the aircraft, at least in areas, for dissipating heat to the surrounding environment of the aircraft. The heat exchanger may comprise cooling fins around which air flows for increasing the heat dissipation.

대표청구항 ▼

1. A heat transfer device for an outer skin of an aircraft, comprising: at least one supply line for a coolant;at least one discharge line for the coolant;at least one bundle of coolant ducts through which the coolant flows;at least one gap between the coolant ducts and at least one of a pressure bu

1. A heat transfer device for an outer skin of an aircraft, comprising: at least one supply line for a coolant;at least one discharge line for the coolant;at least one bundle of coolant ducts through which the coolant flows;at least one gap between the coolant ducts and at least one of a pressure bulkhead, the outer skin of the aircraft, or a cover of a housing for receiving the coolant ducts; andat least one slit in the outer skin of the aircraft for enabling an air flow from the surroundings of the aircraft into the at least one gap, the at least one slit comprising first and second slits arranged at a distance from one another and parallel to one another and parallel to the flight direction,wherein the heat transfer device is attached to the outer skin of the aircraft and the coolant ducts are positioned directly on at least some regions of the outer skin of the aircraft for dissipating heat to the surrounding environment of the aircraft. 2. The heat transfer device of claim 1, further comprising the housing for receiving the coolant ducts. 3. The heat transfer device of claim 2, wherein the housing forms a load-bearing fuselage structure at least in some regions thereof. 4. The heat transfer device of claim 2, wherein the housing comprises webs and at least one cover. 5. The heat transfer device of claim 4, wherein there is the gap between the cover and the coolant ducts, the gap comprising at least one air inlet and at least one air outlet for the purpose of allowing air to flow therethrough. 6. The heat transfer device of claim 1, further comprising one or more cooling fins arranged between the coolant ducts. 7. The heat transfer device of claim 6, wherein at least one of webs of the cover or the cooling fins comprise at least one of vortex inducers or openings for swirling air flowing therethrough. 8. The heat transfer device of claim 1, wherein the coolant ducts are arranged on an interior of the outer skin. 9. The heat transfer device of claim 1, wherein the coolant ducts are arranged on an exterior of the outer skin. 10. The heat transfer device of claim 1, wherein at least some regions of coolant ducts comprise lines having a substantially round cross section or a substantially angular cross section. 11. The heat transfer device of claim 1, wherein the coolant ducts are provided in a sandwich core. 12. The heat transfer device of claim 1, further comprising a blower for conveying air into or out from the at least one gap. 13. A cooling system for an aircraft, comprising at least one closed coolant circuit and at least one heat transfer device, the heat transfer device comprising: at least one supply line for a coolant;at least one discharge line for the coolant;at least one bundle of coolant ducts through which the coolant flows;at least one gap between the coolant ducts and at least one of a pressure bulkhead, the outer skin of the aircraft, or a cover of a housing for receiving the coolant ducts; andat least one slit in the outer skin of the aircraft for enabling an air flow from the surroundings of the aircraft into the at least one gap, the at least one slit comprising first and second slits arranged at a distance from one another and parallel to one another and parallel to the flight direction,wherein, the heat transfer device is attached to the outer skin of the aircraft and the coolant ducts are positioned directly on at least some regions of the outer skin of the aircraft for dissipating heat to the surrounding environment of the aircraft. 14. The cooling system of claim 13, further comprising a collective heat transfer device for absorbing heat from one or more heat sources and for emitting heat to the at least one heat transfer. 15. An aircraft comprising at least one heat transfer device comprising: at least one supply line for a coolant;at least one discharge line for the coolant;at least one bundle of coolant ducts through which the coolant flows;at least one gap between the coolant ducts and at least one of a pressure bulkhead, the outer skin of the aircraft, or a cover of a housing for receiving the coolant ducts; andat least one slit in the outer skin of the aircraft for enabling an air flow from the surroundings of the aircraft into the at least one gap, the at least one slit comprising first and second slits arranged at a distance from one another and parallel to one another and parallel to the flight direction,wherein, the heat transfer device is attached to the outer skin of the aircraft and the coolant ducts are positioned directly on at least some regions of the outer skin of the aircraft for dissipating heat to the surrounding environment of the aircraft.