Abstract: Connecting device (1), comprising: •—a bush (2), •—an end piece (6) which can be inserted into the bush (2) and is provided with a collar (7), •—a locking device (8) comprising an annular lock (9) which is radially movable inside the bush (2) and a return member (10) for returning the lock (9) to a locked position for retaining the collar (7) of the end piece (6) beyond the lock (9), •—a visual locking indicator (11) which is radially movable between an extended position of the bush (2) and a retracted position and is provided with tabs (12) for returning to the extended position. When the collar (7) of the end piece (6) is inserted beyond the lock (9), the indicator (11), which has the shape of a ring (110), surrounds the collar (7) of the end piece (6) retaining the indicator (11) in the retracted position and the tabs (12) for returning the indicator (11) are axially offset from the ring (110) with respect to direction of insertion of the end piece (6) in the bush (2).

Abstract: A tank (1) of electrically conductive liquid (12) comprising an enclosure (2) for storage of the liquid (12) delimited by at least one wall (13), a capacitive sensor (5) for measuring the liquid level inside said enclosure (2), and a device (6) for processing the output signal of the sensor (5) outside of the enclosure (2) comprising, in order to form a capacitor, a dielectric (11) and a first frame (10) electrically connectable to a source (18) for supplying power and to the processing device. The first frame (10) is arranged outside the enclosure (2), the dielectric (11) can be at least partially interposed between said first frame (10) and the electrically conductive liquid (12) and the dielectric (11) is formed by at least one part (131) of the wall (13) delimiting the enclosure (2) suitable for coming into contact with the electrically conductive liquid (12) contained inside the enclosure (2).

Abstract: A tank (1) of electrically conductive liquid (12) comprising an enclosure (2) for storage of the liquid (12) delimited by at least one wall (13), a capacitive sensor (5) for measuring the liquid level inside said enclosure (2), and a device (6) for processing the output signal of the sensor (5) outside of the enclosure (2) comprising, in order to form a capacitor, a dielectric (11) and a first frame (10) electrically connectable to a source (18) for supplying power and to the processing device. The first frame (10) is arranged outside the enclosure (2), the dielectric (11) can be at least partially interposed between said first frame (10) and the electrically conductive liquid (12) and the dielectric (11) is formed by at least one part (131) of the wall (13) delimiting the enclosure (2) suitable for coming into contact with the electrically conductive liquid (12) contained inside the enclosure (2).

Abstract: A fluid tank (1) of the type comprising at least two fluid-receiving chambers (2, 3) separated from each other by a partition (4), level detection means (5) for detecting the level of fluid in the first chamber (2), level detection means (10) for detecting the level of fluid in the second chamber (3), and signal emission means (20) for emitting a warning signal as a function of the level detected by said level detection means (5, 10). At least a portion of the level detection means (5) for detecting the level of fluid in the first chamber (2) is common to at least a portion of the level detection means (10) for detecting the level of fluid in the second chamber (3).

Abstract: A liquid container including: at least two compartments (2; 3) which are each provided with a fluid inlet and outlet and which are connectable to a fluid flow circuit, respectively, at least one communication area (4) between the compartments (2; 3), at least one opening (5) for filling the container, at least one plug (6) for closing the opening (5) for filling the container, the opening (5) for filling the container is an opening common to the compartments (2, 3) and the container further includes at least one member (7) for closing the communication area (4) between the compartments (2, 3), the closing member being movably mounted between an open position of the area and a closed position of the area, the closing member being in a closed position of the area in a closed position of the filling opening plug.

Abstract: A fluid tank (1) of the type comprising at least two fluid-receiving chambers (2, 3) separated from each other by a partition (4), level detection means (5) for detecting the level of fluid in the first chamber (2), level detection means (10) for detecting the level of fluid in the second chamber (3), and signal emission means (20) for emitting a warning signal as a function of the level detected by said level detection means (5, 10). At least a portion of the level detection means (5) for detecting the level of fluid in the first chamber (2) is common to at least a portion of the level detection means (10) for detecting the level of fluid in the second chamber (3).

Abstract: A liquid container including: at least two compartments (2; 3) which are each provided with a fluid inlet and outlet and which are connectable to a fluid flow circuit, respectively, at least one communication area (4) between the compartments (2; 3), at least one opening (5) for filling the container, at least one plug (6) for closing the opening (5) for filling the container, the opening (5) for filling the container is an opening common to the compartments (2, 3) and the container further includes at least one member (7) for closing the communication area (4) between the compartments (2, 3), the closing member being movably mounted between an open position of the area and a closed position of the area, the closing member being in a closed position of the area in a closed position of the filling opening plug.