The present invention relates to a method for obtaining underfloor heating for vehicles, in particular rail vehicles, comprising a core (4) between an upper panel (50), intended to be covered with a floor covering, and a lower panel (51), as well as a heating film (6) between the upper panel (50) and the core (4), the heating film comprising a support (8) which has through-holes and a heating element (9) that consists of an electrically conductive wire and is attached to one of the two faces of the support, the wire extending in a determined pattern, the method comprising the following steps: - a step of forming a stack comprising at least the heating film and the core (4), the heating element of the heating film being arranged between the core and the support of the heating film; - a step of depositing a layer of adhesive between the heating film and the core (4); and - a step of compressing the stack, after which the heating element is pressed into the core in such a way that the percentage of its outer surface located inside the core is between 20 % and 90 %.
PROCEDE D'OBTENTION D'UN PLANCHER CHAUFFANT POUR VEHICULES, ET PLANCHER CHAUFFANT POUR VEHICULES
METHOD FOR OBTAINING UNDERFLOOR HEATING FOR VEHICLES, AND UNDERFLOOR HEATING FOR VEHICLES
VERFAHREN ZUR ERLANGUNG EINER FUSSBODENHEIZUNG FÜR FAHRZEUGE UND FUSSBODENHEIZUNG FÜR FAHRZEUGE
2025-04-23
Patent
Electronic Resource
French
PROCEDE D'OBTENTION D'UN PLANCHER CHAUFFANT POUR VEHICULES, ET PLANCHER CHAUFFANT POUR VEHICULES
European Patent Office | 2023
|PROCEDE D’OBTENTION D’UN PLANCHER CHAUFFANT POUR VEHICULES, ET PLANCHER CHAUFFANT POUR VEHICULES
European Patent Office | 2023
|