초록 ▼

A module for a thermoelectric generator includes first and second ends, at least one inner tube and one outer tube disposed around the outside of the inner tube and at least one thermoelectric element disposed between the inner and outer tubes. The inner and outer tubes are each electrically insulat

A module for a thermoelectric generator includes first and second ends, at least one inner tube and one outer tube disposed around the outside of the inner tube and at least one thermoelectric element disposed between the inner and outer tubes. The inner and outer tubes are each electrically insulated from the at least one thermoelectric element. At least one electrically conductive first contact is provided on each of the first and second ends, for electrically conductively connecting the at least one thermoelectric element to an electrical conductor. The module can conduct a fluid or coolant flow through the module from the first end to the second end. An electrical conductor, a thermoelectric generator, a motor vehicle and a method for producing a module, are also provided.

대표청구항 ▼

1. A thermoelectric generator, comprising: a housing;at least one fluid inlet and at least one fluid outlet disposed at said housing;at least one coolant inlet and at least one coolant outlet disposed at said housing;an electrical conductor including a plate-shaped electrical conductor body having a

1. A thermoelectric generator, comprising: a housing;at least one fluid inlet and at least one fluid outlet disposed at said housing;at least one coolant inlet and at least one coolant outlet disposed at said housing;an electrical conductor including a plate-shaped electrical conductor body having a first end face, a second end face, a circumferential surface, and at least a plurality of orifices interconnecting said first and second end faces; anda plurality of modules each including a first end, a second end, first contacts, an inner tube, an outer tube and thermoelectric elements disposed between said inner and outer tubes, said thermoelectric elements electrically interconnected in series and electrically isolated from said inner and outer tubes, said plurality of modules configured to generate an electrical current as a result of a temperature difference between said inner and outer tubes generated by a fluid and a coolant and said plurality of modules configured to discharge the electrical current through an electrode toward components of a vehicle or a system, each of said plurality of modules being received in a respective one of said plurality of orifices at least at said first end or said second end by way of said inner tube or said outer tube;first and second electrical conductors each connected to a respective one of said first and second ends and electrically conductively connecting said plurality of modules in parallel between said electrode and said housing forming an electrical ground; andsaid first and second electrical conductors each having respective electrically conductive second contacts for electrically conductively connecting said first contacts of said plurality of modules to said first and second electrical conductors. 2. The thermoelectric generator according to claim 1, which further comprises at least one support connected to said housing and to said plurality of modules and forming a seal with said housing and said plurality of modules against the fluid and the coolant. 3. The thermoelectric generator according to claim 1, wherein said housing has at least one compensator. 4. The thermoelectric generator according to claim 1, wherein said plurality of modules are each structured in at least one location for influencing a flow of the fluid or of the coolant or for conducting heat from the fluid or the coolant toward said inner tube or said outer tube. 5. A motor vehicle, comprising: an internal combustion engine;an exhaust gas line connected to said internal combustion engine;components; anda thermoelectric generator according to claim 1 connected to said exhaust gas line for conducting a flow of exhaust gas through said plurality of modules, said thermoelectric generator configured to discharge the electrical current toward said components. 6. A motor vehicle, comprising: an internal combustion engine;an exhaust gas line connected to said internal combustion engine;an exhaust gas recirculation line connected between said exhaust gas line and said internal combustion engine;components; anda thermoelectric generator according to claim 1 disposed in said exhaust gas recirculation line, said thermoelectric generator configured to discharge the electrical current toward said components.