Abstract: The invention relates to a rotary electric machine which comprises: a stator provided with a body; a casing in at least two parts; an annular chamber for cooling the machine (30) delimited by an outer wall (23) that belongs to one of the parts of the casing (2, 3) and is made of a mouldable material such as aluminium; and an inner wall (31) belonging to a steel part (31) which is thinner than the outer wall (23) and shaped so as to have a region (33) for mounting the stator body and two docking regions (22, 24) each having a seal (36) by virtue of their arrangement on either side of the mounting region (33) of the stator body.

Abstract: Device for cooling a light source, laser diode, including a first heatsink equipped with a core provided with a bore extending along a lighting axis and forming a housing for receiving such a light source, and including first fins extending from the core outward, wherein the device includes a second heatsink that has second fins extending toward the lighting axis from a peripheral portion arranged around the lighting axis, at least one second fin of the second heatsink being at least partially interleaved between first fins of the first heat sink.

Abstract: The present disclosure discusses a lighting apparatus. The lighting apparatus includes a housing with a fastening fixture and a pivot fixture, a light bar including a first arm, a second arm and a third arm with an optical marking, and a light guide including a light pipe, a pivot hole, a first slot and a second slot located between the housing and the light bar, wherein the optical marking of the light bar is aligned with the light pipe of the light guide by rotating the light guide and the first arm about the pivot hole and the light bar is fastened to the housing.

Abstract: The present invention relates to a plastic part (1) with selective metallization comprising at least one first non-metallized portion (7) made from a first plastic material that cannot be metallized by electroplating and at least one second metallized portion (9) made from a second metallizable plastic material, the first plastic material being a mixture of polycarbonate and of a semiaromatic polyester and the second plastic material being a polyamide.

Abstract: A torque transmission assembly provided in a motor vehicle transmission. The torque transmission assembly comprises at least a clutch housing and a torque transmission module including: a cover, a wet dual-clutch mechanism rotatable about an axis, and a clutch casing comprising, in whole or in part, an oil dispensing device for supplying oil to the wet dual clutch. The cover and the clutch casing are assembled so as to form a housing defining a cavity in which the wet dual-clutch mechanism is received at least in part, and wherein the clutch casing is received, in whole or in part, in the clutch housing, and the cover comprises a first bearing surface capable of resting on an internal combustion engine.

Abstract: The invention relates to an optical detection system (1) of a motor vehicle comprising:—an optical sensor module (3),—a cleaning system (5) for cleaning the optical sensor module (3) and comprising at least a main reservoir (21) of a washing liquid and at least one liquid-spray nozzle (35) connected to the said main reservoir (21), characterized in that it comprises an additional reservoir (37) of a rinsing liquid arranged in parallel with the first reservoir (21) and fluidically connected to the said at least one spray nozzle (35).

Abstract: A lighting assembly includes a heat sink including a pad surface, and an LED mounted on the pad surface. An optical device is optically coupled to the LED, and a support structure is provided for connecting the optical device to the heat sink. The support structure includes fixation spacers to connect the supporting structure to the heat sink, and both the LED and the fixation spacers contact the pad surface on a common plane.

Abstract: The invention relates to a method for determining the signal-to-noise ratio (20) of a target echo (11) from a received signal (UE) received from an ultrasonic sensor (3) of a motor vehicle (1), in which: a transmission signal is transmitted in encoded form, the received signal (UE) is decoded and decoding involves the received signal (UE) being correlated with a reference signal and the correlation provides a correlation signal (UK), and the target echo (11) is detected in the correlation signal (UK), wherein the signal-to-noise ratio (20) is determined by determining a value (21) of the noise in the received signal (UE) on the basis of the correlation signal (UK) and, in so doing, dividing the correlation signal (UK) into a multiplicity of signal segments (17a to 17e) and determining the value (21) of the noise solely on the basis of signal values for that one of the signal segments (17a to 17e) that contains the target echo (11).

Abstract: A vehicle lighting system or assembly is shown. A lighting system or assembly comprises a reflector, a light bar for mounting on the reflector, a light pipe adapted to be mounted on the reflector and a bracket for securing to the reflector. The light pipe, the light bar and the reflector comprise locators or locating means for causing the components to become registered in a predetermined position when the components of the system are assembled.

Abstract: The invention relates to a wiper blade assembly for the windows of a motor vehicle, comprising a longitudinal support (10) intended to receive a pressure application vertebra (20) and a wiper blade (30) and a wiper accessory (40) carrying a device (42a, 42b) for distributing and projecting a washer liquid wherein the accessory is intended to be assembled with the longitudinal support (10). According to the invention, the longitudinal support (10) comprises means for fixing said accessory (40) on said support.

Abstract: A light module, comprising: a support comprising at least one first surface called a separating surface and at least one organic light-emitting diode comprising a first light-emitting part, a connecting part or means for attaching the diode to the support and an electrical connector or means for electrically connecting the diode. The means for attaching the diode and the electrical connector or means for electrically connecting the diode are borne by a part of this diode, called a connecting part. Additionally, the separating surface of the support delimits a light-scattering area into which the first light-emitting part of the diode extends, and separates this light-scattering area from a masked area, into which connecting part of the diode extends, such that the connecting part is occulted by the separating surface of the support.

Abstract: A lighting module, able to form a light beam along an optical axis, notably for a motor vehicle, having a body made of transparent material. The lighting module includes a first light rays input surface and a first reflection surfaceable to reflect to one or more focuses the light rays coming from the first input surface. A dioptric reflection folder surface essentially is extended along the optical axis and forms a cut-off edge at the level of the focus or focuses. Also included is a second light rays input surface, opposite to the first input surface with respect to the optical axis and a second reflection surface able to reflect the light rays coming from the second input surface towards the cut-off edge.

Abstract: The present invention relates to a motor vehicle driving aid system, the vehicle comprising a lighting device intended to illuminate a road scene at the front of the vehicle. The vehicle includes means for detecting an oncoming vehicle, control means receiving information from the detection means, and means for reducing dazzling of the driver of the motor vehicle caused by the light emitted by the oncoming vehicle. These means are controlled by the control means, and means for the management of the lighting device designed to increase the illumination of the lighting device of the vehicle and to avoid dazzling of the driver of the oncoming vehicle, these means being controlled by the control means.

Abstract: An illumination and/or signaling device for an automotive vehicle includes a dielectric substrate including a plurality of conductive tracks, and a plurality of light-emitting diodes surface-mounted on the dielectric substrate. The light emitting diodes are electrically connected to the conductive tracks of the dielectric substrate according to a predetermined connection plan. At least one control circuit board for controlling the light-emitting diodes includes a plurality of connecting pins and an electrical connection circuit board including a plurality of conductive lines for electrically connecting the connecting pins of the control circuit board to the conductive tracks of the dielectric substrate according to a predetermined connection plan. The electrical connection circuit board is connected to the conductive tracks of the dielectric substrate via an anisotropic conductive film.

Abstract: A light device, notably for a motor vehicle including at least one laser light source emitting a laser light beam, a wavelength conversion material capable of converting one part of a laser light beam, diffusing another part of the laser light beam and combining the diffused and converted parts into a resultant primary light beam, a movable scanning means for scanning the laser light beam onto the wavelength conversion material, an optical means of projection of the primary light beam, an optical fiber arranged for receiving on an input face the laser light beam emitted by the laser light source and for directing the laser light beam toward the movable scanning means.

Abstract: The invention relates to a method for at least semi-autonomously manoeuvring a motor vehicle (1), in which a sensor (4) is used to determine a position value describing a current relative position between an object (8) in an area (7) surrounding the motor vehicle (1) and the motor vehicle (1), a driving trajectory (13) is determined, the motor vehicle (1) is manoeuvred along the determined driving trajectory (13), the position value is continuously updated during manoeuvring of the motor vehicle (1) on the basis of odometry, and contact between at least one wheel of the motor vehicle (1) and the object (8) is detected, wherein the position value is corrected if the contact between the at least one wheel and the object (8) is detected and the position value describes a relative position which differs from the contact between the at least one wheel and the object (8).

Abstract: An optical module for a motor vehicle including a light source, a heat sink including a plate having a front face for supporting the light source, and including a rear face spiked with cooling fins, a device for producing an airflow. The heat sink includes at least one vent which passes through the plate of the heat sink in proximity to the light source in order to allow the airflow to circulate longitudinally between the front and the rear of the heat sink.

Abstract: The invention relates mainly to a rotary electrical machine comprising a rotor (10) provided with a body (12) with an axis (X), the rotor body (12) comprising a plurality of longitudinal cavities (16) each designed to receive at least one permanent magnet (13); magnetic poles each formed by the permanent magnets (13) accommodated in two adjacent cavities (16) forming a “V” on a plane (P) orthogonal to the axis (X) of the rotor body (12); the rotor (10) comprising at least one part (35) for retention of the permanent magnets (13) in the cavities (16), characterised in that the retention part (35) comprises two elongate strips (36), each strip (36) comprising at least one boss (37) which is designed to apply a force of retention of the corresponding permanent magnet (13) in the cavity (16), and in that the retention part (35) additionally comprises at least two connection arms (40) between the two strips (36), with the boss (37) extending axially between the two connection arms.

Abstract: Device (60) for connecting a windscreen wiper blade to a drive arm, comprising: a connector (24) that is designed to be rigidly connected to said blade and that includes first articulation means (38), an adapter (12) that is designed to be rigidly connected to said arm and that includes second articulation means (42) that are designed to cooperate with said first articulation means in order to form a first pivot axis (Y) between the adapter and the connector, which is a pivot axis between said blade and said arm, and a cover (62) that is designed to be attached to the connector, said cover being moveable from a first position in which the cover enables said adapter to be connected to said arm, and a second position in which the cover locks said connection.

Abstract: The invention relates to a cap (17) which is configured to be assembled with a terminal segment (9) of a windscreen wiper arm (5) which is configured to be connected to a windscreen wiper (3), said terminal segment (19having a longitudinal end (11) bearing a transverse pin (13) which is configured to define a pivot axis of the windscreen wiper (3), the cap (17) comprising : an upper part (171) which is configured to cover the terminal segment (9) of the windscreen wiper arm (5) in the assembled state of the cap (17) on said terminal segment (9), a lower part (173), and at least one fixing means (23) which is configured to cooperate with the transverse pin (13). According to the invention, the lower part (173) of the cap (17) comprises at least one support means (19) which is produced integrally with the cap (17) and which is configured to cooperate with the terminal segment (9) of the windscreen wiper arm (5) for the assembly of the cap (17) with the terminal segment (9).