摘要:
The invention relates to a duct connector (11) for a motor vehicle, comprising a gasket (24) having a presence indicator tab (26), and a housing (28) for receiving the tab (26) such that the tab (26) is visible once the connector (11) has been assembled. The invention also relates to the assembly of said two parts.
摘要:
The invention relates to an electrically actuated valve (10), such as a valve for a motor vehicle and, in particular, an exhaust gas recirculation valve, comprising a valve body (12) forming a duct that extends through the valve body (12), and an electrically actuated plug for sealing the duct, the valve body (12) also forming a stud (14) designed to support a cable raceway housing at least one power cable of the valve (10). The invention also relates to the assembly formed by such a valve and a cable raceway supported by the stud (14).
摘要:
The invention relates to a valve for a motor vehicle, comprising a control member (14) that can rotate in relation to a stationary frame (20) of the valve, the rotation of the control member (14) controlling the opening of the valve. In addition, a bearing comprising two rings (30a, 30b) that can rotate freely in relation to one another (30) is mounted between the stationary frame (20) of the valve and the control member (14). The stationary frame (20) forms a housing (50) for receiving the bearing (30), said housing having a base (52) and a side wall (54) extending essentially along the axis of rotation (A) of the sector gear (14). The housing comprises, over at least one angular sector, one edge (56) of the side wall (54) that is folded onto a ring of the bearing in order to limit, together with the base (52) of the housing, the movements of the ring along the axis of rotation (A) of the control member (14).
摘要:
The invention relates to a valve (10) for regulating a fluid flow rate, comprising: a duct (14) comprising an opening (16) allowing a flow of the fluid, and a valve head (20) that is able to move in translation in the duct (14) over a predetermined path between a closed position and an open end position.
摘要:
The invention relates to an actuation device (40) for an internal combustion engine, comprising a ball screw mechanism (10) that includes: - a nut (16); - a screw (17) that is kinematically connected to the nut (16); - balls (18) designed to ensure a relative movement between the nut (16) and the screw (17).
摘要:
The invention relates to a valve for a motor vehicle including a member (14) for controlling the opening of the valve, which is rotary, a coupling (24) rotatably secured to the control member (14) and including a bar (25), and two freely rotatable rollers (28) at the ends of the bar (25), the rollers (28) being suitable for being guided in a cam (20) with a cam channel (22), and a gate (21) for closing the valve, translatably secured to the coupling (24). The coupling (24) and the cam (20) are shaped such as to allow the skewed insertion of the coupling (24) into the cam (20), from an axial opening of the cam (20), such as to insert one of the rollers (28) only into the cam channel (22) and the rotation of the coupling (24) such as to place the other one of the rollers opposite the cam channel (22).
摘要:
The invention pertains to a valve, particularly an exhaust gas recirculation valve, said valve comprising a conduit (4) for circulating a cooling fluid having a wall (10) intended to come in contact with a circulation flange of said cooling fluid, said wall (10) having a plurality of grooves (16) and ribs (14) configured to limit contact between said flange and said wall (1) at said ribs (14), said ribs (14) being formed by machining and said grooves (16) being produced from moulding the valve.