Patents Assigned to AKWEL
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Patent number: 12589985Abstract: The equipment includes a tank having a filler neck extending along a main axis and a member for filling the tank through the neck. In particular, the member is configured so that it can be mounted to slide inside the neck along the said axis between a proximal position in which the neck is closed and a distal position in which the tank can be filled from a distance. The member includes a tubular body provided with a closed distal end portion and a peripheral wall provided with a filling mouth, the member being configured so that in the proximal position the distal portion forms a cap for sealing the neck and in the distal position the filling mouth of the member is released from the neck to allow the reservoir to be filled.Type: GrantFiled: October 28, 2024Date of Patent: March 31, 2026Assignee: AKWELInventors: Geoffroy Meyer, Christophe Bondran
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Patent number: 12584577Abstract: A fluidic coupler includes male and female connectors, each including an inner fluid duct and a valve that is elastically displaceable in the duct wherein the valves interact with one another by mutually pushing one another into a fluidically open position in a coupling configuration and wherein the valves are elastically returned to a position in which the duct is sealed closed by closing heads in a configuration in which the two connectors are uncoupled, the body of one of the valves including a section for connecting the closing head to the free joining end with a portion that is convergent in the direction of a neck and a portion that is divergent up to the free joining end to define a widened end joining surface, and the closing head of the other valve is truncated at its free joining end to define a widened end joining surface.Type: GrantFiled: November 17, 2022Date of Patent: March 24, 2026Assignee: AKWELInventors: Stéphane Borel, Peter Faulstroh
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Patent number: 12509010Abstract: A thermal protection device includes a cover including a wall, according to a longitudinal axis, with a rear portion adapted to be mounted on the connector so as to surround it at least partially and with a front portion adapted to be mounted on the tubular element and to hold it by a mechanical connection.Type: GrantFiled: October 12, 2023Date of Patent: December 30, 2025Assignee: AKWELInventors: Alexandra Carle, Jérémy Dreux
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Publication number: 20250262583Abstract: A device is for capturing liquid particles in a gaseous flow which may be loaded with moisture, includes a body delimiting a cavity defining a mainly vertical flow path for the flow of gaseous air between inlet and outlet ports in an operating configuration of the device. The cavity has a vertical inner separating partition delimiting a settling chamber for the liquid particles to settle out along the main path and a liquid-collection chamber having a negative-pressure zone. The partition has a hole provided at the bottom of the partition and adapted for the suctioning of liquid from the settling chamber to the collection chamber via the effect of negative pressure in the zone.Type: ApplicationFiled: April 13, 2023Publication date: August 21, 2025Applicants: TALLANO TECHNOLOGIES, AKWELInventors: Lotfi BENKRAIEM, Serge LAGIER, Pascal GUERRY
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Publication number: 20250136429Abstract: The equipment includes a tank having a filler neck extending along a main axis and a member for filling the tank through the neck. In particular, the member is configured so that it can be mounted to slide inside the neck along the said axis between a proximal position in which the neck is closed and a distal position in which the tank can be filled from a distance.Type: ApplicationFiled: October 28, 2024Publication date: May 1, 2025Applicant: AKWELInventors: Geoffroy MEYER, Christophe Bondran
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Publication number: 20250012392Abstract: A fluidic coupler includes male and female connectors, each including an inner fluid duct and a valve that is elastically displaceable in the duct wherein the valves interact with one another by mutually pushing one another into a fluidically open position in a coupling configuration and wherein the valves are elastically returned to a position in which the duct is sealed closed by closing heads in a configuration in which the two connectors are uncoupled, the body of one of the valves including a section for connecting the closing head to the free joining end with a portion that is convergent in the direction of a neck and a portion that is divergent up to the free joining end to define a widened end joining surface, and the closing head of the other valve is truncated at its free joining end to define a widened end joining surface.Type: ApplicationFiled: November 17, 2022Publication date: January 9, 2025Applicant: AKWELInventors: Stéphane BOREL, Peter FAULSTRONH
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Publication number: 20240200674Abstract: This check valve includes a casing delimiting an internal volume provided with an inlet, an outlet, a membrane, extending at least partially inside the internal volume of the casing, the membrane having a contact portion radially elastically deformable between a sealing position wherein the contact portion contacts an internal wall of the internal volume and a fluid opening position wherein the fluid can flow from the inlet to the outlet around the membrane. The membrane axially having a decreasing cross section, the casing includes on the inlet side an internal seat for receiving the distal portion and on the outlet side, an axial extension pin configured to extend inside the proximal portion of the membrane wherein the membrane is immobilized axially between the seat and the pin.Type: ApplicationFiled: December 1, 2023Publication date: June 20, 2024Applicant: AKWELInventor: Christophe Bondran
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Publication number: 20240123927Abstract: A thermal protection device includes a cover including a wall, according to a longitudinal axis, with a rear portion adapted to be mounted on the connector so as to surround it at least partially and with a front portion adapted to be mounted on the tubular element and to hold it by a mechanical connection.Type: ApplicationFiled: October 12, 2023Publication date: April 18, 2024Applicant: AKWELInventors: Alexandra CARLE, Jérémy DREUX
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Patent number: 11674481Abstract: The resonator is configured to attenuate the noise in a duct delimiting an internal channel for the flow of a fluid according to a reference axis, of the type including an annular compartment configured to extend around the channel and provided with at least one orifice forming a neck for communication with the flow channel so as to form a resonance chamber. Accordingly, the compartment has an inner structure with a geometry shaped so as to produce a revolution annular asymmetry of the resonance chamber about the reference axis, adapted to generate a phase shift of an acoustic pressure wave reflected inside the chamber relative to an acoustic pressure wave incident from the main flow.Type: GrantFiled: February 5, 2020Date of Patent: June 13, 2023Assignee: AKWELInventors: Pascal Guerry, Adrien Eustache, Michel Robinault
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Patent number: 11592131Abstract: A end-piece having a hollow tubular body having a longitudinal main axis X and provided with a plurality of longitudinal slots extending from an open end of the end-piece and delimiting a plurality of snap-fitting tabs, each provided with a snap-fitting leg delimited axially by a radial shoulder and extending axially by a guide ridge towards said free end, the guide ridge having a top corresponding to a maximum snap-fitting force linked to the crossing of said top. At least first and second tabs defining respectively first and second tops, the tops are axially shifted relative to each other.Type: GrantFiled: October 16, 2020Date of Patent: February 28, 2023Assignee: AKWELInventor: Quentin Derom
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Patent number: 11493160Abstract: The quick-connect device for the assembly of first and second fluidic transport elements includes a female connector and a male lock-ring connector configured to cooperate with the female connector and to relatively immobilize axially and in rotation the first element with the female connector. The male connector and the female connector respectively include first and second complementary positioning members configured to define a plurality of predefined discrete positions of assembly of the two male and female connectors, distributed angularly around the main axis, such that in any one of these angular positions, the two connectors are immobilized in rotation relative to one another.Type: GrantFiled: October 21, 2019Date of Patent: November 8, 2022Assignee: AKWELInventors: Jérémy Dreux, Fabien Heraud
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Patent number: 11435250Abstract: 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.Type: GrantFiled: December 14, 2018Date of Patent: September 6, 2022Assignee: AKWELInventor: Marco Martino Spanevello
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Publication number: 20220269299Abstract: The pedal assembly includes a support, a pedal mounted pivoting around a pivot axle of the support and an articulated connection, the connection being configured to connect the pedal to a transverse return bar connected to a control device, provided to be mounted on the other side of the vehicle, such that the application of a functional torque for driving the pedal around the axle from a raised configuration to a depressed configuration drives the rotation of the bar. The pedal assembly includes a member for adjusting a functional clearance of the pedal, the member being configured to exert a resistive torque on the pivot axle of the pedal in a direction opposite to the direction of the functional torque, which tends to disappear during the depression of the pedal.Type: ApplicationFiled: February 16, 2022Publication date: August 25, 2022Applicant: AKWELInventors: Juan CARCELEN, Christophe GREGOIRE, Christophe DEVARENNE, José Oscar VAZQUEZ CARBALLO
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Patent number: 11179730Abstract: A method for manufacturing an electro-filter for separating a mixture of gas and oil drops including: at least one body including at least one oil/gas separation chamber, at least one emitter electrode, and at least one collector electrode made of an electrically-conductive plastic material. The manufacturing method includes at least the following steps: implementation of a first injection cycle having at least one step of injecting the collector electrode, implementation of an overmolding cycle having at least the following steps: displacement of the injected collector electrode into a second cavity of the same mold or into the cavity of another mold, overmolding at least the oil/gas separation chamber of the body at least on the collector electrode, with an electrically-insulating plastic material.Type: GrantFiled: June 20, 2018Date of Patent: November 23, 2021Assignee: AKWELInventors: Pascal Guerry, Anthony Nollevaux, Ludovic Serrurier
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Patent number: 11118993Abstract: 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.Type: GrantFiled: March 25, 2019Date of Patent: September 14, 2021Assignee: AKWELInventor: Marco Martino Spanevello
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Patent number: 11009115Abstract: The venting plug is adapted to be mounted around an end of a hose intended to be connected at the other end to an opening provided in a case of an automotive component, said plug including a cylindrical peripheral sidewall around a main axis X closed by an end wall, a central rod member projecting axially from an inner surface of the end wall and being provided with a venting internal channel opening radially at least at the base of the rod member in the mounted position of the hose.Type: GrantFiled: July 25, 2019Date of Patent: May 18, 2021Assignee: AKWELInventor: Julien Hugues
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Publication number: 20210116061Abstract: A end-piece having a hollow tubular body having a longitudinal main axis X and provided with a plurality of longitudinal slots extending from an open end of the end-piece and delimiting a plurality of snap-fitting tabs, each provided with a snap-fitting leg delimited axially by a radial shoulder and extending axially by a guide ridge towards said free end, the guide ridge having a top corresponding to a maximum snap-fitting force linked to the crossing of said top. At least first and second tabs defining respectively first and second tops, the tops are axially shifted relative to each other.Type: ApplicationFiled: October 16, 2020Publication date: April 22, 2021Applicant: AKWELInventor: Quentin DEROM
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Patent number: 10895185Abstract: This delivery module includes: a pump for making the liquid flow; and an electronic circuit for controlling the pump. The delivery module further includes a channeling block having two channeling elements which define, when they are superimposed, channels for the liquid and which include: an inlet channel and an outlet channel.Type: GrantFiled: July 7, 2016Date of Patent: January 19, 2021Assignee: AKWELInventors: André Coutier, Ludovic Minetto, Christophe Bondran, Matthieu Bardin
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Patent number: 10890145Abstract: A device for dampening pulsations of a fluid includes a case which includes an upper portion and a lower portion and a diaphragm elastically deformable between a rest position and a stressed position, arranged inside the case so that the diaphragm delimits, together with the lower portion, a fluid-tight chamber. More particularly, the diaphragm has, in the rest position, a general shape of revolution around a main axis of the device cambered towards the outside of the chamber. Furthermore, the profile of the diaphragm has according to an axial section of the diaphragm at least one undulation projecting towards the inside of the chamber in the rest position so as to form an area of preferred deformation towards the inside of the chamber in the stressed position of the diaphragm.Type: GrantFiled: April 25, 2019Date of Patent: January 12, 2021Assignee: AKWELInventors: Olivier Pujol, Nacim Ould Ouali
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Patent number: 10757763Abstract: A heating device intended to heat body, such as fluid contained in fluid circuit, the device including at least one electric heating element, as well as at least one control module to electrically power the heating element, the heating element being formed by propulsive winding circuit of direct-current electric motor which, when it is electrically powered by a direct supply voltage, generates drive force which tends to drive the motor in direction of displacement determined by the polarity of the supply voltage, and the control module including activation mode called heating oscillating mode, according to which the control module causes a warm-up of the propulsive winding circuit by Joule effect by applying at the terminals of the winding circuit an alternating supply voltage whose polarity switches, alternately and automatically, according to predetermined frequency called heating frequency, from a first polarity to opposite second polarity.Type: GrantFiled: April 25, 2017Date of Patent: August 25, 2020Assignee: AKWELInventors: Matthieu Bardin, Regis Munoz