Abstract: The invention relates to a heat exchange device including at least two tubes (12) for circulating a heat transfer fluid arranged in at least two rows (R1, R2) offset two-by-two from one row to the other. A heat exchange fin (20) and a heat storage tank (22) made from a heat storage material extend transversely to the rows of the tubes (R1, R2) forming a group of tanks and tubes (24) in each instance, wherein a single heat storage tank (22) is in contact with one tube (12) of each row of tubes (R1, R2). The contact with the tubes (12) takes place alternately on two opposing walls (26, 28) of the heat storage tank (22), and the walls (26, 28) are also in contact with spacers fins (20). The invention can be used for the air-conditioning evaporators of automobiles.

Abstract: An electrical rotating machine rotor, in particular for a motor vehicle, comprising a central shaft, an annular core coaxial with the shaft and two polar wheels which are axially arranged on either side of the core, of the type wherein the shaft includes at least one drive section which is axially force-fitted into a fixing bore of at least one component of the rotor so as to secure in rotation at least one of the two polar wheels of the rotor to the shaft, an intermediate sleeve being radially interposed between each polar wheel and the central shaft, and on which sleeve is mounted said polar wheel. The invention also concerns a method for making such a rotor.

Abstract: The invention relates to a device (1) for supplying a cleaning liquid for an automobile, characterized in that it includes a liquid distribution member (2) including at least one liquid inlet and at least two liquid outlets, a check valve capable of preventing a liquid flow from each liquid outlet towards each liquid inlet, wherein the device (1) for supplying a cleaning liquid further includes heating means (4) thermally coupled with the liquid distribution member (2).

Abstract: Axial piston compressor, especially a compressor for the air-conditioning system of a motor vehicle, having a housing and, for drawing in and compressing a coolant, a compressor unit arranged in the housing and driven by means of a drive shaft, the compressor unit comprising pistons, which move axially back and forth in a cylinder block, and a tilt plate 10 (tilt ring; wobble plate or swash plate), which drives the pistons and rotates together with the drive shaft, wherein the tilt plate 10 or a tiltable part thereof associated therewith has locations 14, 15 of reduced amassing of material and/or locations which consist of a material which is different from the material from which the rest of the tilt plate 10 or tiltable part thereof is made, those locations bringing about a specific effect on the regulation behavior of the compressor in such a way that in a region of small tilt angles of the tilt plate 10 or tiltable part thereof, especially in a tilt angle range from 0° to 8°, especially 0° to 3°, a moment

Abstract: A support for mounting a windscreen wiper blade includes at least two opposing lower lateral claws arranged transversally on either side of the support, each of the claws being able to collaborate with an associated part of a backbone of the blade for attaching the support on the blade, and an upper part on which a connector can be jointedly mounted about a transversal joint axis. The upper part includes at least one elastically deformable portion which is able to deform when the support is mounted and attached to the blade in order to allow a globally transverse movement of the lateral claws, one relative to the other between at least a parted position in which there is no collaboration with the associated part of the backbone, and a close up position in which there is a collaboration with the associated part of the backbone.

Abstract: A method for managing a torque applied to an output shaft of a combustion engine, the combustion engine including combustion chambers, in each of which there is mounted a piston connected to the output shaft in order to apply a torque to it, the output shaft being connected to a rotary machine associated with a management member. The method involves detecting conditions of deactivation of one combustion chamber and controlling the rotary machine so as to apply to the output shaft, prior to the deactivation of one combustion chamber, a compensating torque which tends to cause a resultant torque applied to the output shaft to tend towards a deactivation torque applied by the combustion engine to the output shaft after deactivation of the combustion chamber.

Abstract: The invention relates to an electric switch for a rear door or tailgate of an automobile, including: an electric subassembly (6) comprising a microswitch (7), and a mechanical subassembly (8) comprising a means for activating said microswitch (7), characterised in that said electric (6) and mechanical (8) subassemblies comprise an assembly means which engages to attach said subassemblies (6, 8) to one another and said electric switch (1) also comprises a seal (15) moulded over a joining area between said mechanical (8) and electric (6) subassemblies. The invention also relates to a method for manufacturing an electric switch for a rear door or tailgate of an automobile such as previously described.

Abstract: The invention relates to an antitheft device (2) for the steering column of a vehicle, comprising: a locking portion including a bolt for locking the steering column, and a mobile member capable of controlling the locking-in-position of the bolt; and an access portion including a latch, wherein said device includes a rocker arm for converting a movement of the mobile control member into the release of a super-lockout element.

Abstract: The present invention relates to a human-machine interface (30, 60), including a multifunctional screen (32) arranged in a housing (34) to be housed in the dashboard of a vehicle, said housing (34) having an opening (36) corresponding to an outline (38) of the screen in order to enable a user to view the information displayed on said screen (32), characterized in that he screen (32) and the housing (34) are covered by a common surface (40) forming a single front panel for the screen (32) and the housing (34).

Abstract: Electromotive auxiliary drive for use in vehicles, for example a windscreen wiper drive or motor, having at least one electronic system accommodated inside a gear, having a circuit board or PCB, which with the use of at least one centring and locking pin reaching through a centring and fixing opening is maintained centred in the interior of the gear.

Abstract: A heat exchanger including a first plate and a second plate spaced apart from the first plate that defines a first gap between inner surfaces of the first plate and the second plate in which a first fluid circulates where a major portion of the first gap is free of obstructions, where a second fluid contacts an outer surface of the first or second plate for heat exchange with the first fluid, where a first peripheral wall on the periphery of the first gap has a curved profile inside the first gap, and at least one inlet is radially positioned with respect to the first gap and injects the first fluid in the gap, and least one outlet is centrally positioned in one of the first and the second plate to enable the first fluid to exit the first gap, where first fluid circulates in a swirling flow in the major portion of the first gap.

Abstract: A device for positioning and holding a key in a container including a cover and a casing. The device includes an opening/closing mechanism enabling the cover and the casing to be mobile in relation to each other at least in rotation, about a rotational axis, between an open position providing access to a housing of the container and a closed position. The device also includes a locking/unlocking mechanism of the cover and the casing, at least in a closed position, comprising a locking/unlocking control device which is mobile in translation following a translation axis.

Abstract: The invention provides a windscreen wiper blade (10) for a motor vehicle, comprising a support frame (12) which comprises a longitudinal tubular body (18); a structural element (14) in the form of a longitudinal horizontal strip, which is accommodated inside the tubular body (18); and an element (16) for linking the blade (10) with a drive arm, which is mounted on the support frame (12), and the linking element (16) being installed on the support frame (12) by means of two lateral vertical longitudinal tabs (34), characterized in that the lateral tabs (34) comprise lugs (40) that cooperate with recesses (42) made in the lateral edges (14a) of the structural element (14), to provide the blocking of the structural element (14) in the tubular body (18).

Abstract: The device according to the invention for charging a first electrical energy storage element (1), in particular an ultracapacitor, from a second electrical energy storage element (2), in particular a battery, is of the type of those comprising a reversible DC/DC converter (3) arranged between the first and second elements (1,2). In accordance with the invention, the device moreover comprises a stepdown voltage converter (4) arranged between the DC/DC converter (3) and the first element (1). Advantageously, the device comprises means controlled (11,12,23) so as to charge with a low current the first element (1) from the second element (2), in particular a battery in a poor state of charge, so as to allow the starting of an engine of a motor vehicle even from a battery in a poor state of charge.