The invention relates to a wiper device (10a; 10b) comprising at least one fluid connection element (20a; 20b) and comprising at least one fluid supply unit (16a; 16b) which is provided for at least sections of fluid transport along a wiper arm (12a; 12b), and which has at least one fluid supply line (18a; 18b) that is fluidically connected to at least one fluid connection element (20a; 20b). According to the invention, the at least one fluid connection element (20a; 20b) forms at least one check valve (22a; 22b), in particular a dunlop valve, together with the at least one fluid supply line (18a; 18b).
WISCHERVORRICHTUNG, FLUIDVERBINDUNGSELEMENT UND SCHEIBENWISCHER
WIPER DEVICE, FLUID CONNECTION ELEMENT AND WINDSCREEN WIPER
DISPOSITIF D'ESSUIE-GLACE, ÉLÉMENT DE RACCORDEMENT DE FLUIDE ET ESSUIE-GLACE
2022-10-05
Patent
Electronic Resource
German
WISCHERVORRICHTUNG, SCHEIBENWISCHER UND MONTAGEVERFAHREN
European Patent Office | 2023
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