Abstract: The invention relates to a coolant-supplying flange for a component to be cooled, especially an exhaust gas recirculation valve, said flange comprising a centring drum (3) in a duct (4) for the circulation of said coolant in said component, said drum (3) extending in an axial direction, said drum (3) being crossed by a channel (6) for the circulation of said coolant, extending in said axial direction, said drum (3) having at least one passage (13) allowing a transverse circulation of the fluid between said circulation duct (4) of the component and said circulation channel (6) of said flange.

Abstract: The invention relates to a telecontrol (TEL) tier the locking/unlocking and the starting of a motor vehicle comprising:—an electronic circuit (ELEC) comprising at least one pathway comprising an input pin (BE) and an output pin (BS),—a first radiofrequency antenna (ANT1) comprising a first loop disposed in the plane of the electronic circuit (ELEC),—a second radiofrequency antenna (ANT2) comprising a second loop disposed in the plane of the electronic circuit (ELEC), said second antenna (ANT2) comprising:—an input connector (CE) connected to the input pin (BE),—an output connector (CS) connected to the output pin (BS),—a tuning capacitor (C) linked to the electronic circuit (CIRC), for tuning the second antenna (ANT2) to a tuning frequency, characterized in that it comprises:—an inductive input component (COMP_E) placed between the input connector (CE) and the input pin (BE), and/or—an inductive output component (COMP_S) placed between the output connector (CS) and the output pin (BS).

Abstract: A detection device for detecting an object is disclosed. The detection device is located on and/or above an inner panel part of a motor vehicle in the region of an exit opening implemented in the inner panel part, wherein the detection device has a detection region, in which the object is detectable in an acquisition direction of the detection device, wherein the acquisition direction extends at least essentially in parallel to an opening plane of the exit opening.

Abstract: An electrical connection unit for electrically interconnecting two electronic boards, is disclosed. The connection unit includes at least one electrical pin for electrically interconnecting the two boards, a mechanical link part for mechanically interlinking the two boards, where the electrical connection unit is disposed to enable concomitantly the electrical connection of the two boards via the pin and the mechanical link of the two boards via the link part, and a body which simultaneously carries the electrical pin and the mechanical link part, the body including a support portion for receiving and supporting one of the electronic boards, the support portion and the link part being disposed in such a way that the electronic board is held in place by being wedged between the support portion of the body and a point at which the mechanical link part is secured to the board.

Abstract: Provided is a piston type compressor which can enhance cooling of internal parts housed in a crank chamber, while effectively reducing an outflow of oil to the outside of a compressor by effectively performing a centrifugal separating operation due to the rotation of a shaft. The compressor includes: a first suction path which directly introduces a working fluid flowed from a suction port 30 into suction chambers 27a, 27b without via the crank chamber 7; and a second suction path which introduces the working fluid flowed from the suction port 30 into the suction chambers 27a, 27b via the crank chamber 7, and the second suction path includes: an oil separation passage 32 where a working fluid is introduced into the suction chambers 27a, 27b from the crank chamber 7 via holes formed in the shaft; and a bypass passage 33 where the working fluid is introduced into the suction chambers 27a, 27b from the crank chamber 7 through the cylinder blocks 1, 2 without via the shaft 12.

Abstract: The invention relates to a device for receiving an electric motor (1) which extends along a longitudinal axis (2) and can be housed inside a motor support of a ventilation installation for a vehicle, said receiving device being connected to said motor support by a decoupling means and comprising a collar (18) on which a first blocking means (30) is formed, and a ring (13) comprising a second blocking means (22), characterized in that the collar (18) and the ring (13) are separate and connected to each other by at least one fixing means (23).

Abstract: The present invention relates to a method for warning a driver of a motor vehicle (2) of an obstacle (1) present in a side area (19) next to a side flank (13) of the vehicle (2) with the help of a driver assistance system (3), wherein during a motion of the vehicle (2) the obstacle (1) is detected by an ultrasonic sensor (5, 7) stationarily arranged on a vehicle bumper (6, 8), before the obstacle (1) leaves a detection area (10) of the ultrasonic sensor (5, 7) and enters the side area (19) next to the side flank (13). After the obstacle (1) leaves the detection area (10) a current position of the obstacle (1) in the side area (19) relative to the vehicle (2) is estimated by the driver assistance system (3), wherein the driver is warned by the driver assistance system (3) in dependency on a result of the estimation.

Abstract: The invention relates to a method for detecting interference in a received signal (s) received by a radar sensor (5, 6) of a motor vehicle (1) by means of an electronic computing device of the motor vehicle (1), wherein for detection of a target object (12) in an environment of the motor vehicle (1), a transmit signal including a sequence of consecutive frequency-modulated chirp signals is emitted by means of the radar sensor (5, 6) and an echo signal reflected on the target object (12) with the superimposed interference is received, and wherein after receiving the received signal (s) by the radar sensor (5, 6), the interference in the chirp signals of the received signal (s) is detected, wherein for detecting the interference within a chirp signal of the received signal (s), at least one sample of this chirp signal is compared to a sample of another chirp signal of the same sequence, and depending on the comparison, it is determined whether or not at least one of the samples compared to each other is affecte

Abstract: The invention relates to a heat sink of a heating module (3) for an electric heating device (1) for heating an air flow, said heating module (3) comprising at least one heating element (5). The heat sink (7) is designed to be passed through by the air flow and to transmit the heat from the heating element (5) to the air flow to be heated. According to the invention, the heat sink (7) is a single block having at least one housing (9) for receiving at least one heating element (5), said housing (9) having at least one opening in a face of the sink that is intended to be in contact with the air flow. The invention also relates to a heating module (3) comprising at least one heating element (5) and such a heat sink (7). The invention also relates to a method for assembling such a heating module (3).

Abstract: The invention relates to a method for operating a radar sensor (5, 6) of a motor vehicle (1), in which for detecting a target object (12) in an environment of the motor vehicle (1), a transmit signal (S) is emitted by means of the radar sensor (5, 6) and an echo signal reflected on the target object (12) is received as a received signal, wherein a plurality of sequences (13) each including a plurality of frequency-modulated chirp signals (14) is emitted one after the other by means of the radar sensor (5, 6) as the transmit signal (S), and wherein a transmission pause (15) respectively follows each sequence (13), in which the radar sensor (5, 6) does not emit any chirp signals (14). The period of time of the transmission pauses (15) is respectively randomly adjusted in the operation of the radar sensor (5, 6).

Abstract: A collector box for a motor vehicle includes a collector for receiving heat exchange tubes and a cover mounted on the collector. The collector box extends in a longitudinal direction and has a cross section with a maximum height (h) and a maximum width (l). The collector is a metal profile delimited at its longitudinal ends by two end walls which extend in a substantially transverse plane. These two end walls are mounted on the metal profile, and the maximum height (h) of the collector box is greater than or equal to at least one and a half times the width (l) of the collector.

Abstract: Synchronous electric motor with permanent magnets comprising a wound stator (1) comprising stator teeth extending axially formed in a frame and a rotor (5) comprising a plurality of the magnets extending axially into a cylinder head (6), being embedded according to a flux concentration construction of the rotor (5) in which a first length (Ls1) of the rotor (5) is greater than a second length (Ls1) of the stator teeth and in which a ratio of the first length (Ls1) to the second length (Ls2) is lower than 1.3. The compressor comprises such an electric motor.

Abstract: An optical object sensing device for a motor vehicle, having an emitter unit for emitting an emission light beam and having a receiver unit for receiving a reception light beam, and having an electronic evaluation device for detecting an object external to the vehicle in a vicinity of the motor vehicle as a function of the reception light beam. The emitter unit includes an emitter for generating the emission light beam, a controllable micromirror by which the emission light beam can be panned at least in a first panning direction, and an emission lens arranged behind the micromirror in the emission beam path, where at least along the first panning direction, the emission lens is configured as a concave-convex lens with a concavely curved surface, which faces towards the micromirror, and with a convexly curved surface.

Abstract: A claw rotor (2) provided with an insulator (11) for a field coil (10) and a rotary electric machine equipped with such a rotor, the insulator comprising a plurality of projecting petals (121, 131) intended to engage with the inner inclined periphery of a claw (9). Each of the petals (121, 131) includes: a base (122, 132) solidly connected to the flange (120, 130), side edges (123, 133), and an end (124, 134). The claw-pole rotor (2) is wherein each petal (121, 131) has a thickness (e) at the side edges (123, 133) which increases from the base (122, 132) to the end (124, 134).

Abstract: In this method, a vertical stack is formed on an axis coinciding substantially with the gravity direction and comprising, from top to bottom: the element; the mass in a solid state; and the substrate. The mass is then heated so as to cause it to pass into a liquid state enabling it to spread on the substrate. More particularly, after the stack has been formed, the element is left free to move vertically, and during heating, variation in the vertical position of the element is measured.

Abstract: An electronic module (10) designed to be installed in a vehicle, comprises a casing (11) containing at least two circuit boards (12, 13) connected together by at least one electrical conductor (14), the conductor having one of its ends bonded to one of the circuit boards and the other of its ends bonded to the other circuit board, the ends of the conductor being bonded by a “wedge bonding” technique, the casing also containing a protective resin (17) coating at least one of the bonded ends of the electrical conductor. This resin is a polyurethane resin.

Abstract: The invention relates to a fluid valve comprising: a body (50) defining a fluid flow duct (60), and a flap (1) that can move between a closed position preventing the fluid from flowing through the duct and an open position allowing the fluid to flow through the duct. According to the invention, the valve also comprises a joint (2) having at least one opening for the passage of the fluid, and the aforementioned flap can close the opening(s) (5) in the joint when in the closed position.

Abstract: A wiper blade assembly for a windshield wiper. In one embodiment, the wiper blade assembly includes a connector mounted on a blade support element. The connector has a receiving portion shaped to receive a first part of the end portion of a wiper arm and further has a securing portion shaped to secure a second part of the end portion of the wiper arm.

Abstract: The invention relates to a system for the heating, ventilation, and/or air conditioning of a motor vehicle passenger compartment. The system includes at least one heat exchanger through which there flows a heat-transfer fluid. The system is equipped with at least one means for pumping the heat-transfer fluid at a flow rate of between 40 1/h and 200 1/h, in such a way that a temperature difference of the heat-transfer fluid between an outlet and an inlet of the heat exchanger is greater than 45° C.

Abstract: A machine (1) having a rotor (11) including permanent magnets (PM) and field coils (EC). The magnets are housed in first axial recesses (E1) distributed within a circumferential portion of the magnetic body, thus defining circumferential polar sections. The coils are housed in second axial recesses (E2) distributed within an intermediate portion of the magnetic body. The circumferential polar section includes a third recess (E3), and a portion of the magnetic body forming a bridge having a height of around 0.7 mm to around 2 mm is retained between an apex of the recess and an outer pole face.