FLUID COUPLING OF FUEL LINES IN A MOTOR VEHICLE, COMBINATION OF THE FLUID COUPLING WITH A CORRESPONDING MATERIAL

• Main Author: PASSAS-LAGOS, GEORGIOS
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: BLASTING; COMBUSTION ENGINES; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to a fluid coupling, in particular for a fuel line in a motor vehicle, comprising a housing (20) comprising a receptacle (43) for a counterpart (50), a blocking part (44) arranged in or on the receptacle (43) and engageable behind a blocking rib (52) of the counterpart (50), and a detection sleeve (60), the counter part (50) is fixed in the receptacle (43) in the axial direction, and the detection sleeve (60) is arranged in the receptacle (43) in an axially displaceable manner and comprises at least one first engagement portion (61) and at least one second engagement portion (62), the first engagement portion (61) being engageable with the barrier rib (52) when the first engagement portion (61) is inserted into the counter part (50), and the second engagement portion (62) being engageable with the barrier rib (52) when the second engagement portion (62) is inserted into the counter part (50). The detection sleeve (60) has a first engagement portion (61) which is arranged downstream of th