Abstract: The device includes a distal connector portion with a connector for electrical connection to an external electrical circuit, a proximal measuring portion including a detector of the physical parameter configured to be in fluid contact, the detector has a general shape of a wafer delimiting a first electrical contact face and a second opposite measuring face, a member for electrically joining the detector and the connector. The detector is configured in the device such that both faces of the detector are immersed and in direct fluid contact.

Abstract: The opening control device includes a fixed support configured to be mounted on the door leaf, a handle movably mounted on the support, a mechanism for electrical and mechanical activation of an unlocking of a latch of the motor vehicle door leaf respectively for electrically and mechanically actuating the unlocking of the latch, the mechanism being mechanically coupled with the handle of the vehicle such that the application of a predefined pulling force on the handle causes the electrical or mechanical activation of the unlocking of the latch. The activation mechanism includes a first lever for electrical activation of the latch and a second lever for mechanical activation of the latch movably mounted relative to each other.

Abstract: An opening control has a case and a handle mounted so as to tilt about an axis relative to the case between at least one rest position and an ejected position, a lever for pivoting the handle in ejection and/or retraction and electrical actuation element of the pivot lever. The lever is configured to pivot about an axis common to the handle and has a member for elastically returning into a return position in which it is adapted to retain the handle in its rest position. The actuation element is configured to make the lever pivot against the return force of the return member so as to drive in its rotational movement the handle from its rest position to its ejected position.

Abstract: An opening control device including a case, a handle movably mounted between at least a flush position in which the handle is entirely or partially housed within the case and an ejected position in which the handle is at least partially emerged from the case. The opening control device includes a mechanism configured to be mechanically triggered in response to a push-in action into the case of the handle, the completion of the push-in action being adapted to cause the triggering of the mechanism. Furthermore, the mechanism is configured to automatically drive in movement the handle over all or part of a stroke starting from a pushed position of the handle to the flush position through the ejected position.

Abstract: The invention concerns a circuit intended to transfer, by means of a pump, first fluid, such as an aqueous urea solution, from a reservoir to an injector, said circuit also containing a second fluid, such as air, and said circuit comprising, downstream of the pump and of the reservoir, a downstream circuit portion which includes, on the one hand, a main branch which leads to the injector and, on the other hand, bypass branch which returns to the reservoir and which is provided with a double-seat valve designed to selectively and automatically adopt: purge configuration allowing to purge the second fluid through the valve out of the main branch, a pressurized supply configuration allowing to direct the first fluid to the injector under a predetermined working pressure, and a recirculation configuration allowing a recirculation through the bypass branch, and to the reservoir, of the first fluid coming from said reservoir.

Abstract: The system includes a thermal probe with a heat-sensitive element, a fluid-tight plunger body, shaped to completely wrap the heat-sensitive element of the probe, a probe support including two orifices for joining the system to the duct, linked by an inner channel substantially axially extending in a main flow direction of the fluid in the support and including a radial opening through which the plunger body is configured to be at least partially submerged inside the inner channel. More particularly, the inner channel is delimited by a tubular wall having an inner surface with a depression located facing the opening in order to limit singular pressure losses of the fluid likely to be generated by the presence of the plunger body in the fluid by defining a flow pathway of the fluid around the plunger body.

Abstract: This valve includes a first chamber, a second chamber, a seat with a liquid passage, a plug movable between i) an open position and ii) a closed position, and a biasing member for urging the plug toward the closed position. The valve includes an actuating member having a face which sustains an actuating pressure. The actuating member is movable between i) an actuation position for opening the plug and ii) a rest position. The valve operates, selectively: in a feed mode, where the plug is open and the actuating member is at rest, the liquid flowing in one direction throughout the second chamber, or in a latch mode, where the plug is closed and the actuating member is at rest, no liquid flowing in the valve, or in a drain mode, where the plug is open, the liquid flowing in the reverse direction throughout the second chamber.

Abstract: A safety device intended to detect a leakage in a dry area of an automotive liquid used in a fluid circuit onboard a vehicle, the automotive liquid containing at least one dangerous substance other than water, such as urea, the device including a detection cell sensitive, on the one hand, to the presence of a liquid in the dry area and, on the other hand, to the possible dangerous substance content of the liquid, the device also including a selective analysis unit, capable of distinguishing on the one hand whether the detection cell is in the presence of a liquid or not, and on the other hand, in the presence of liquid, whether the present liquid corresponds to the automotive liquid containing the dangerous substance or to another liquid, called neutral liquid, such as a water condensate.

Abstract: A measuring device that measures the level of fluid in a tank, for example a level of an aqueous urea solution in a tank for catalytic converters of combustion engines. The measuring means include: at least one sensor including a capacitive element electrically coupled to an oscillator configured to deliver a signal Si whose frequency FiPAD is a function of the capacitance of the capacitive element; at least one sensor being intended to be disposed outside of the tank, so that the capacitance of the capacitive element varies based on the level n of the fluid, when the level is comprised between a first threshold hi-min and a second threshold hi-max; a processing module, coupled to at least one sensor, and configured to determine the level n of fluid in the tank based on the frequency of the signal Si.

Abstract: The device comprises a case body comprising a base body provided with a chamber for measuring the fluid and an electrical connector body, assembled to delimit together a housing internal to the case body, a detection element, an intermediate part for positioning the detection element including a transverse space for receiving the detection element and an environment gasket for sealing the internal housing with respect to the external environment. The part and the connector are shaped to cooperate by nesting in order to ensure a relative positioning of the part relative to the connector body and in a nested position, the part and the connector delimit together an external peripheral groove configured to receive the environment gasket.

Abstract: A method for manufacturing an injection rail subjected to an inner relative pressure, comprises the following steps: providing an injection rail body, comprising at least one end to be closed, providing a plug shaped so as to close the end of the body, assembling the plug into the end of the body, positioning the assembly within a mold cavity in which an overmolding area is at least contiguous with a contact area defined by a portion of the plug and a portion of the end of the conduit body are in contact with each other, the overmolding area being shaped so as to delimit the shape of a junction part configured to fixedly attach the plug into the end of the conduit body, filling the overmolding area by matter injection in order to form the junction part, the overmolding area comprising a matter injection inlet opening into the contact area.

Abstract: A measurement device has two electrodes in the liquid forming a capacitor the capacitance of which depends on the height of the liquid, a microcontroller connected to an electrode and having a capacitance determination circuit for determining first and second values of the capacitance of the capacitor respectively during charging and discharging of the capacitor, an oscillator circuit for generating signals at a reference frequency when the electrodes are not connected to the microcontroller, then at a variable frequency dependent on the height of the liquid when the electrodes are connected to the microcontroller. The microcontroller further includes a programmable logic device configured into a comparator circuit, and a frequency determination circuit connected to the programmable logic device so as to determine the variable frequency from the reference frequency and from the signals of the programmable logic device.

Abstract: A pressure measurement device has: a first chamber coupled to at least one fluid utilization unit, a second chamber coupled to a vacuum source, a seat with a passage for the fluid between the first and the second chamber, a plug for allowing or blocking the fluid flow through the passage, a retaining member for retaining the plug against the seat, a pressure sensor, and a measurement cavity coupled to the first chamber. The retaining member has a channel arranged to couple the first chamber and the measurement cavity.