摘要:
The invention relates to a thermoelectric device (1) (TEG: thermoelectric generator), comprising at least one waste gas line (2) having an inlet (3) and an outlet (4), wherein at least one first tube bundle (5) is a thermoelectric generator module (6), and the waste gas line (2) in the thermoelectric generator module (6) is formed by the outer surfaces (7) of the tubes (8), and at least one further tube bundle (10) is a heat exchanger (11), and the waste gas line (2) in the heat exchanger (11) is formed by the inner surfaces (12) of the tubes (8).
摘要:
The invention relates to a thermoelectric module (1) comprising an inner circumferential surface (2), an axis (3) and an outer circumferential surface (4). A plurality of semi-conductor elements (5) are arranged with thermoelectric material (6) in the direction of the axis (3) and between the inner circumferential surface (2) and the outer circumferential surface (4) and are electrically interconnected in an alternating manner. At least one part of the semi-conductor elements (5) has at least one inner frame part (7) or an outer frame part (8), and at least some of the inner frame parts (7) form an interrupted inner circumferential surface (2) or outer frame parts (8) form an interrupted outer circumferential surface (4).
摘要:
The invention relates to a drive system (1) for a vehicle, comprising an internal combustion (5) that releases mechanical and thermal energy and a device for converting the thermal energy, wherein the device (3) is designed to directly convert thermal energy into electrical energy and to transfer thermal energy to a working medium intended to act on an expansion apparatus (11).
摘要:
A thermoelectric module includes a cold side, a hot side and thermoelectric elements disposed between the two sides. At least one heat conducting layer is disposed between the thermoelectric elements and at least the cold side or the hot side and the heat conducting layer can be compressed. A method for producing a thermoelectric module having at least one heat conducting layer is also provided.
摘要:
The invention relates to an exhaust gas routing device for an internal combustion engine (10) having a thermoelectrical generator, fluidically connected to an exhaust gas tract (2) and to a line (11') guiding a coolant, wherein the generator comprises a plurality of thermoelectrical yoke pairs (18) disposed between a first surface (21) heated by the exhaust gas and a second surface (20) cooled by the coolant, and the exhaust gas routing device comprises a device (22) guiding the exhaust gas along the first surface (21) at a flow speed increasing in the flow direction of the exhaust gas.
摘要:
The invention relates to a vehicle having a component emitting heat, and a thermoelectric generator, which comprises an element absorbing heat that is thermally coupled to the component emitting heat and which generates electric energy from the temperature gradient between the elements absorbing heat and a heat sink. The thermoelectric generator is directly disposed on the component emitting heat and is connected thereto in a thermally conducting manner.