Patents by Inventor Claudio Chiattelli

Claudio Chiattelli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12366342
    Abstract: Device for dehumidifying a closed casing. The device for dehumidifying comprises a box comprising an inlet communicating with the interior of the closed casing and an outlet, a heating module able to be controlled to generate heat, a desiccant configured to adsorb moisture when it is not heated by the heating module and to return adsorbed moisture by desorption when it is heated by the heating module, a mobile plug able to be moved to alternately open and close the inlet and the outlet, a bias spring configured to move the mobile plug when the heating module does not heat the desiccant and a shape memory alloy spring configured to move the mobile plug when the heating module heats the desiccant, said shape memory alloy spring being able to be heated by the heating module at the same time as the desiccant.
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: July 22, 2025
    Assignee: AML SYSTEMS
    Inventors: Hassan Koulouh, Cyril Rivier, Claudio Chiattelli, Michel Rinzler, Alexandre Aubry
  • Publication number: 20250102130
    Abstract: Device for dehumidifying a closed casing. The device for dehumidifying comprises a box comprising an inlet communicating with the interior of the closed casing and an outlet, a heating module able to be controlled to generate heat, a desiccant configured to adsorb moisture when it is not heated by the heating module and to return adsorbed moisture by desorption when it is heated by the heating module, a mobile plug able to be moved to alternately open and close the inlet and the outlet, a bias spring configured to move the mobile plug when the heating module does not heat the desiccant and a shape memory alloy spring configured to move the mobile plug when the heating module heats the desiccant, said shape memory alloy spring being able to be heated by the heating module at the same time as the desiccant.
    Type: Application
    Filed: January 10, 2023
    Publication date: March 27, 2025
    Inventors: Hassan KOULOUH, Cyril RIVIER, Claudio CHIATTELLI, Michel RINZLER, Alexandre AUBRY
  • Patent number: 10323734
    Abstract: This disclosure relates to an electric actuator to render optical elements movable. The electrical actuator generally has a motor, a mechanical transmission assembly having an endless screw, a support element of the endless screw, a drive mechanism, and a return mechanism. The motor is configured to drive the mechanical transmission assembly and the mechanical transmission assembly is configured to drive the drive mechanism, wherein the return mechanism exerts an axial pressure against the endless screw in such a way as to press the endless screw against the support element. The disclosure also relates to an assembly having a movable optical element and an electric actuator of the movable optical element as described above.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: June 18, 2019
    Assignee: AML SYSTEMS
    Inventors: Claudio Chiattelli, Cyril Rivier, Hassan Koulouh
  • Patent number: 10131271
    Abstract: Cut-off mechanisms for a motor vehicle headlight activated by an electromagnet with two gaps comprise a movable assembly that comprises a cut-off bar and a movable element, as well as an actuator motor comprising an electromagnet, the movable element being movable under the action of the electromagnet, against a return spring, between a near activation position and a remote rest position relative to a ferromagnetic core of the electromagnet, the movable element being configured to create an interruption in the continuity of a magnetic circuit formed by the ferromagnetic core, a metallic casing and the movable element, when said element comes near to the ferromagnetic core in the activation position.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: November 20, 2018
    Assignee: AML SYSTEMS
    Inventors: Anderson Noronha, Claudio Chiattelli, Hassan Koulouh
  • Publication number: 20170203683
    Abstract: Cut-off mechanisms for a motor vehicle headlight activated by an electromagnet with two gaps comprise a movable assembly that comprises a cut-off bar and a movable element, as well as an actuator motor comprising an electromagnet, the movable element being movable under the action of the electromagnet, against a return spring, between a near activation position and a remote rest position relative to a ferromagnetic core of the electromagnet, the movable element being configured to create an interruption in the continuity of a magnetic circuit formed by the ferromagnetic core, a metallic casing and the movable element, when said element comes near to the ferromagnetic core in the activation position.
    Type: Application
    Filed: January 19, 2017
    Publication date: July 20, 2017
    Inventors: ANDERSON NORONHA, CLAUDIO CHIATTELLI, HASSAN KOULOUH
  • Publication number: 20160025195
    Abstract: This disclosure relates to an electric actuator to render optical elements movable. The electrical actuator generally has a motor, a mechanical transmission assembly having an endless screw, a support element of the endless screw, a drive mechanism, and a return mechanism. The motor is configured to drive the mechanical transmission assembly and the mechanical transmission assembly is configured to drive the drive mechanism, wherein the return mechanism exerts an axial pressure against the endless screw in such a way as to press the endless screw against the support element. The disclosure also relates to an assembly having a movable optical element and an electric actuator of the movable optical element as described above.
    Type: Application
    Filed: July 23, 2015
    Publication date: January 28, 2016
    Applicant: AML Systems
    Inventors: Claudio Chiattelli, Cyril Rivier, Hassan Koulouh
  • Patent number: 8770811
    Abstract: An assembly for a lighting and/or signalling device of an automotive vehicle. The assembly has a bracket or support, in particular made of plastic, comprising a housing, and a motor, in particular a stepping motor, arranged so as to be able to be permanently mounted, directly, in the bracket or support housing.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: July 8, 2014
    Assignee: Valeo Vision
    Inventors: Hassan Koulouh, Claudio Chiattelli
  • Publication number: 20110249464
    Abstract: An assembly for a lighting and/or signalling device of an automotive vehicle. The assembly has a bracket or support, in particular made of plastic, comprising a housing, and a motor, in particular a stepping motor, arranged so as to be able to be permanently mounted, directly, in the bracket or support housing.
    Type: Application
    Filed: April 11, 2011
    Publication date: October 13, 2011
    Applicant: VALEO VISION
    Inventors: Hassan KOULOUH, Claudio CHIATTELLI
  • Patent number: 6878886
    Abstract: The device comprises a support (16) provided with a proximal end (16P) carrying first and second control buttons (22, 24) and a distal end (16D) carrying means forming an electrical contactor. The support (16) also carries at least a first control ring (1B) mounted to turn about a geometrical axis called longitudinal axis (X), and first and second control rods (40, 42) that are longitudinally displaceable through the first control ring (18), each having a proximal end connected to a corresponding control button (22, 24) and a distal end for actuating the electrical contactor means. The first and second control rods (40, 42) include mutual longitudinal guide means (44, 46, B). The invention is applicable to controlling windscreen wipers and a computer on board a vehicle.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: April 12, 2005
    Assignee: Valco Electronique
    Inventors: Jean-Christophe Mange, Claudio Chiattelli