FLUID TRANSFER COMPONENT WITH FLEXIBLE REGION FORMING BELLOWS

The invention relates to a fluid transfer component (10), in particular for a fluid transfer circuit (100) of a motor vehicle, comprising a part (14) for connection with another component of the circuit, in which said part (14) comprises a tubular wall (16) delimited by internal and external faces,...

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Bibliographische Detailangaben
Hauptverfasser:	DREUX, Jérémy, NOVELLANI, Marc
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PIPES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a fluid transfer component (10), in particular for a fluid transfer circuit (100) of a motor vehicle, comprising a part (14) for connection with another component of the circuit, in which said part (14) comprises a tubular wall (16) delimited by internal and external faces, extending in a longitudinal direction (Y) and comprising a main section (18) extended by an end section (20) for connection with the other component, the connecting part (14) being obtained by moulding of a plastic material. According to the invention, the main section (18) comprises a flexible region forming bellows (22), axially and functionally distinct from the end section (20) having a helical groove on the inner face of the wall (16), imprinted by hollow moulding in the internal face, in order to create an internal geometry extending in the form of a spiral in the region (22) of the wall (16) allowing elastic deformation of the part (14) when exposed to a bending force.