| 摘要 |
An additional electric conductive layer is applied to the p and/or the n elements (1,2) so as to reduce the electric resistance of the thermogenerator. The first and last elements in the series are connected with surfaces (4) for bonding purposes. The conductive layer and/or the contact surfaces may consist of a metal or an alloy which is soluble with the material of the elements. The substrate may be layered on both sides with thermoelements. The heat flow between the two sources takes place at least partially via the heat bridging layer. Insulating foil may be mounted on the sources so as to reduce thermal loss through the air. The substrate may be rolled up.
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