Patents by Inventor Claudio CAÑETE CABEZA

Claudio CAÑETE CABEZA 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: 11949156
    Abstract: A long range low frequency antenna having an elongated magnetic core; a coil surrounding the elongated magnetic core; a bobbin; where the elongated magnetic core is introduced in a cavity of the bobbin; and a housing overmolded on the bobbin in a waterproof manner. The antenna also comprises at least one damper located at one extreme of the elongated magnetic core. The at least one damper is made of an elastic and thermally-stable compound having a resin and a first filler including a natural mineral filler. Therefore, longitudinal dilatations, shrinkage, mechanical shocks, and vibrations of the elongated magnetic core are absorbed by the at least one damper, avoiding an impact over an inductance variation of the coil.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: April 2, 2024
    Assignee: PREMO, S.L.
    Inventors: Jose Ramon Fernandez De La Fuente, Claudio Canete Cabeza, Antonio Rojas Cuevas, Francisco Ezequiel Navarro Perez
  • Publication number: 20240081024
    Abstract: A system and a method for refrigeration and thermal conditioning of a body having a first circuit for refrigeration of the body and a second circuit for thermal conditioning of the body. The first circuit has a first reservoir for storage of a cold liquid coolant component and a first pump for pumping the cold coolant component from the first reservoir to a portion of the body, and for returning the cold coolant component to the first reservoir. The second circuit has a second reservoir for storage of a hot liquid coolant component and a second pump for pumping the hot coolant component from the second reservoir to the portion of the body, and for returning the hot coolant component to the second reservoir once the coolant has been applied, for a given time, to the portion of the body.
    Type: Application
    Filed: August 16, 2023
    Publication date: March 7, 2024
    Inventors: Claudio CANETE CABEZA, Francisco Ezequiel NAVARRO PEREZ, Antonio ROJAS CUEVAS, Javier PERALES PADILLA
  • Patent number: 11881638
    Abstract: An ultra-low-profile low frequency antenna including a magnetic core having coil winding channels in three intersecting axial directions orthogonal to each other, defining X-axis (X), Y-axis (Y) and Z-axis (Z), receiving respective X-coil (DX), Y-coil (DY), and Z-coil (DZ). A Z-coil winding channel surrounds the magnetic core around the Z-axis (Z), providing partial grooves confined between two parallel surfaces. The thickness of the magnetic core in the Z-axis (Z) is less than 1.2 mm. Each partial groove has a width in the Z-axis (Z) equal or less than 0.4 mm and its depth in a radial direction perpendicular to the Z-axis (Z) is at least two times of its width. The Z-coil (DZ) is wound within said groove and extends radially from ? to ? of the groove's depth. The outer edge of the Z-coil is at the entrance of the groove.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: January 23, 2024
    Assignee: PREMO, SA
    Inventors: Claudio Canete Cabeza, Francisco Ezequiel Navarro Perez, Jorge Rodriguez, Sergio Cobos Reyes, Antonio Rojas Cuevas
  • Patent number: 11869699
    Abstract: Inductive energy emitter/receiver including a planar-shaped magnetic core with two opposed main surfaces is provided having at least one conductive coil wound around an axis perpendicular to the main surfaces of the planar-shaped magnetic core, said the conductive coil being overlapped to one of the main surfaces of the magnetic core; an inductor casing being attached to the planar-shaped magnetic core and at least one conductive coil. The inductor casing is at least partially made of flexible polymer bonded soft magnetic material, and the planar-shaped magnetic core is a made of a plurality of flexible elongated partial cores, forming a flexible planar shaped magnetic core.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: January 9, 2024
    Assignee: PREMO, S.A.
    Inventors: Claudio Canete Cabeza, Antonio Rojas Cuevas, Jorge Rodriguez Moreno, Alejandro Jimenez Villada, Francisco Ezequiel Navarro Perez
  • Patent number: 11688536
    Abstract: The present invention relates to an inductor device, a method of manufacturing same and antenna. The proposed inductor device comprising a magnetic core (1), an electrically insulating support (10) with a cavity (11) arranged around said magnetic core (1), and three windings (DX, DY, DZ) of conductive wire arranged orthogonal to one another, wherein said electrically insulating support (10) is made of a single part and completely houses the magnetic core (1) which is accessible through an opening, the three windings (DX, DY, DZ) being supported on winding supporting faces (12X, 12Y and 12Z) of the electrically insulating support, confined between winding limiting edges (22) defined by lower corner protuberances (20) and centered with respect to the three orthogonal axes (X, Y, Z) such that said electrically insulating support (10) assures symmetry and orthogonality of said electromagnetic field vectors generated by the mentioned inductor device.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: June 27, 2023
    Inventors: Sergio Cobos Reyes, Antonio Rojas Cuevas, Claudio Cañete Cabeza, Francisco Ezequiel Navarro Perez
  • Publication number: 20230121301
    Abstract: Thermal conductive bobbin, for a magnetic power unit, made of an injectable and polymerizable thermoplastic composition having a plastic polymer in an amount of between 5% and 15% by weight with respect to the total weight of the composition, an aluminium nanoparticles dispersion in mineral oil in an amount of between 25% and 55% by weight with respect to the total weight of the composition, silicon carbide microparticles between 20% and 45% by weight with respect to the total weight of the composition; and additives up to 10% by weight with respect to the total weight of the composition, and wherein the thermal conductive bobbin has a dielectric rigidity higher than 5 kV/mm.
    Type: Application
    Filed: October 5, 2022
    Publication date: April 20, 2023
    Inventors: Francisco Ezequiel NAVARRO PEREZ, Claudio CANETE CABEZA, Antonio ROJAS CUEVAS, Raquel RODRIGUEZ MUNIN, Miguel Angel ARIZA BAQUERO, Juan BLANCO ORTIZ, Pablo RODRIGUEZ GONZALEZ
  • Patent number: 11527349
    Abstract: Inductor device comprising a rectangular prismatic electro-insulating support (10) with three pairs of parallel outer faces (11) defining orthogonal axis (X, Y, Z), and defining eight corners; a rectangular prismatic magnetic core (20) supported by said electro-insulating support (10); and three conductor wire windings (DX, DY, DZ) wound around the three axis (X, Y, Z) surrounding the magnetic core (20); wherein the magnetic core (20) is a hollow magnetic core (20) composed by three pairs of sheets (21), each pair of sheets (21) being composed by two parallel sheets (21) facing each other perpendicular to one of said axis (X, Y, Z), and wherein each sheet (21) is made of a magnetic material, said sheet (21) being in contact and attached to the electro-insulating support (10) and being in contact with the surrounding orthogonal sheets (21).
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: December 13, 2022
    Inventors: Sergio Cobos Reyes, Claudio Cañete Cabeza, Antonio Rojas Cuevas, Jorge Rodríguez, Francisco Ezequiel Navarro Pérez
  • Patent number: 11495394
    Abstract: The magnetic poser unit (100) comprises a magnetic core (10) including a first, a second and a third winding channels (2a, 2b, 2c) respectively arranged around a first, a second and a third crossing axis (A-A, B-B, C-C) orthogonal to each other, each of said winding channels (2a, 2b, 2c) being intended for receiving one coil wound around the magnetic core (10), each coil having at least one turn. The crossing axis (A-A, B-B, C-C) define orthogonal planes providing eight octants, each including a protrusion defining a protruding spacer (20), being spaced to each other by said winding channels (2a, 2b, 2c). The magnetic core (10) is a composed core formed by several different partial magnetic cores assembled together including two side partial magnetic cores (12), each including four protruding spacers (20). The magnetic core (10) further includes a through hole (30) housing a device for heat dissipation (50).
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: November 8, 2022
    Inventors: Claudio Canete Cabeza, Antonio Rojas Cuevas, Francisco Ezequiel Navarro Perez, Marina Arcos, Patrick Fouassier, Raquel Rodriguez
  • Patent number: 11444378
    Abstract: A multiband 3D universal antenna having a magnetic core surrounded by a multiaxial coil wound around each of three orthogonal axis X, Y, Z, the multiaxial coil including at least two different coils wound around at least one of the three orthogonal axis; a support providing backing and/or isolation of the coils and a connection box connected to the external connectors providing a reconfigurable connection between the external connectors, so that several different antenna coil circuits are obtainable. Each coil of each axis has a specific cross section and a given number of turns and each coil is provided with two external connectors.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: September 13, 2022
    Assignee: PREMO, S.A.
    Inventors: Claudio Canete Cabeza, Maria del Mar Villarrubia Garcia, Francisco Ezequiel Navarro Perez
  • Publication number: 20220224011
    Abstract: An ultra-low-profile low frequency antenna including a magnetic core having coil winding channels in three intersecting axial directions orthogonal to each other, defining X-axis (X), Y-axis (Y) and Z-axis (Z), receiving respective X-coil (DX), Y-coil (DY), and Z-coil (DZ). A Z-coil winding channel surrounds the magnetic core around the Z-axis (Z), providing partial grooves confined between two parallel surfaces. The thickness of the magnetic core in the Z-axis (Z) is less than 1.2 mm. Each partial groove has a width in the Z-axis (Z) equal or less than 0.4 mm and its depth in a radial direction perpendicular to the Z-axis (Z) is at least two times of its width. The Z-coil (DZ) is wound within said groove and extends radially from ? to ? of the groove's depth. The outer edge of the Z-coil is at the entrance of the groove.
    Type: Application
    Filed: February 20, 2020
    Publication date: July 14, 2022
    Inventors: Claudio CANETE CABEZA, Francisco Ezequiel NAVARRO PEREZ, Jorge RODRIGUEZ, Sergio COBOS REYES, Antonio ROJAS CUEVAS
  • Patent number: 11329383
    Abstract: An antenna including a magnetic core made of a soft-magnetic non-electro conductive material, including four corner protuberances defining two orthogonal winding channels around the magnetic core; X-winding (DX), Y-winding (DY) and Z-winding (DZ) of conductive wire orthogonal to one another wound around the magnetic core, wherein the antenna further has a first soft magnetic sheet attached superimposed on said four corner protuberances of the magnetic core providing a limiting edge for the Z-winding (DZ), so that an increase of the sensitivity of the Z-winding (DZ) and a reduced thickness of the antenna in the Z-axis (Z) direction are obtained.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: May 10, 2022
    Assignee: PREMO, SA
    Inventors: Claudio Canete Cabeza, Francisco Ezequiel Navarro Perez, Jorge Rodriguez, Sergio Cobos Reyes, Antonio Rojas Cuevas
  • Publication number: 20210376476
    Abstract: A long range low frequency antenna having an elongated magnetic core; a coil surrounding the elongated magnetic core; a bobbin; where the elongated magnetic core is introduced in a cavity of the bobbin; and a housing overmolded on the bobbin in a waterproof manner. The antenna also comprises at least one damper located at one extreme of the elongated magnetic core. The at least one damper is made of an elastic and thermally-stable compound having a resin and a first filler including a natural mineral filler. Therefore, longitudinal dilatations, shrinkage, mechanical shocks, and vibrations of the elongated magnetic core are absorbed by the at least one damper, avoiding an impact over an inductance variation of the coil.
    Type: Application
    Filed: May 12, 2021
    Publication date: December 2, 2021
    Inventors: Jose Ramon FERNANDEZ DE LA FUENTE, Claudio CANETE CABEZA, Antonio ROJAS CUEVAS, Francisco Ezequiel NAVARRO PEREZ
  • Patent number: 11152146
    Abstract: The proposed annular magnetic power unit includes an annular magnetic core comprising a first partial magnetic core and a second partial magnetic core, overlapped and facing to each other, the first and second partial magnetic cores being divided by two parallel air-gaps in a first and second central magnetic core portion, a first and second left side core portion and in a first and second right side core portion; the annular power unit also including at least one electro-conductive inner coil included within an annular groove of the annular magnetic core; and left and right independent electro-conductive outer coils wound around the first and second left side core portions and the first and second right side core portions respectively.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: October 19, 2021
    Inventors: Claudio Canete Cabeza, Raquel Rodriguez, Marina Arcos Moreno, Francisco Ezequiel Navarro Perez, Hector Perdomo Diaz, Juan Manuel Codes Troyano
  • Publication number: 20210234272
    Abstract: A multiband 3D universal antenna having a magnetic core surrounded by a multiaxial coil wound around each of three orthogonal axis X, Y, Z, the multiaxial coil including at least two different coils wound around at least one of the three orthogonal axis; a support providing backing and/or isolation of the coils and a connection box connected to the external connectors providing a reconfigurable connection between the external connectors, so that several different antenna coil circuits are obtainable. Each coil of each axis has a specific cross section and a given number of turns and each coil is provided with two external connectors.
    Type: Application
    Filed: December 21, 2020
    Publication date: July 29, 2021
    Inventors: Claudio CANETE CABEZA, Maria del Mar Villarrubia Garcia, Francisco Ezequiel Navarro Perez
  • Publication number: 20210193382
    Abstract: Inductive energy emitter/receiver including a planar-shaped magnetic core with two opposed main surfaces is provided having at least one conductive coil wound around an axis perpendicular to the main surfaces of the planar-shaped magnetic core, the conductive coil being overlapped to one of the main surfaces of the magnetic core; an inductor casing being attached to the planar-shaped magnetic core and at least one conductive coil. The inductor casing is at least partially made of flexible polymer bonded soft magnetic material, and the planar-shaped magnetic core is a made of a plurality of flexible elongated partial cores, forming a flexible planar-shaped magnetic core.
    Type: Application
    Filed: May 21, 2019
    Publication date: June 24, 2021
    Inventors: Claudio CANETE CABEZA, Antonio ROJAS CUEVAS, Jorge RODRIGUEZ MORENO, Alejandro JIMENEZ VILLADA, Francisco Ezequiel NAVARRO PEREZ
  • Publication number: 20200328512
    Abstract: An antenna including a magnetic core made of a soft-magnetic non-electro conductive material, including four corner protuberances defining two orthogonal winding channels around the magnetic core; X-winding (DX), Y-winding (DY) and Z-winding (DZ) of conductive wire orthogonal to one another wound around the magnetic core, wherein the antenna further has a first soft magnetic sheet attached superimposed on said four corner protuberances of the magnetic core providing a limiting edge for the Z-winding (DZ), so that an increase of the sensitivity of the Z-winding (DZ) and a reduced thickness of the antenna in the Z-axis (Z) direction are obtained.
    Type: Application
    Filed: November 8, 2018
    Publication date: October 15, 2020
    Inventors: Claudio CANETE CABEZA, Francisco Ezequiel NAVARRO PEREZ, Jorge RODRIGUEZ, Sergio COBOS REYES, Antonio ROJAS CUEVAS
  • Patent number: 10637144
    Abstract: The present invention relates to a low profile triaxial antenna comprising a cross-shaped electromagnetic core (11) provided with four arms finished with front ends 13, an X-axis winding (DX) wound around two arms; a Y-axis winding (DY) wound around two arms; and a Z-axis winding (DZ) wound around a Z-axis, said Z-axis winding (DZ) surrounding the electromagnetic core and at least partially facing said front ends (13); wherein four electromagnetic core portions (12) are each at least partially arranged in a quadrant space defined between two adjacent arms and a portion of Z-axis winding (DZ) miming between the front ends (13) thereof, the assembly of the cross-shaped electromagnetic core (11) and the four electromagnetic core portions (12) generating a composite electromagnetic core (10).
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: April 28, 2020
    Assignee: PREMO, S.A.
    Inventors: Marina Arcos, Miguel Ángel Ariza Baquero, Jorge Rodríguez, Antonio Rojas Cuevas, Francisco Ezequiel Navarro Pérez, Claudio Cañete Cabeza
  • Publication number: 20200051721
    Abstract: The present invention relates to an inductor device, a method of manufacturing same and antenna. The proposed inductor device comprising a magnetic core (1), an electrically insulating support (10) with a cavity (11) arranged around said magnetic core (1), and three windings (DX, DY, DZ) of conductive wire arranged orthogonal to one another, wherein said electrically insulating support (10) is made of a single part and completely houses the magnetic core (1) which is accessible through an opening, the three windings (DX, DY, DZ) being supported on winding supporting faces (12X, 12Y and 12Z) of the electrically insulating support, confined between winding limiting edges (22) defined by lower corner protuberances (20) and centered with respect to the three orthogonal axes (X, Y, Z) such that said electrically insulating support (10) assures symmetry and orthogonality of said electromagnetic field vectors generated by the mentioned inductor device.
    Type: Application
    Filed: February 6, 2018
    Publication date: February 13, 2020
    Applicant: PREMO, S.A.
    Inventors: Sergio Cobos Reyes, Antonio Rojas Cuevas, Claudio Cañete Cabeza, Francisco Ezequiel Navarro Perez
  • Patent number: 10522905
    Abstract: An antenna for low frequency communication within a vehicle environment, low frequency communication system and uses of the antenna. The antenna comprises a flexible or semi-flexible magnetic core of at least 500 mm, and the magnetic core incorporates a dual coil configuration that provides a first coil configuration for transmission capabilities and a second coil configuration for reception capabilities, and further including means for switching between both of said coil configurations.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: December 31, 2019
    Inventors: Miguel Angel Ariza Baquero, Claudio Canete Cabeza, Francisco Ezequiel Navarro Perez, Antonio Rojas Cuevas
  • Patent number: 10475573
    Abstract: The present invention relates to an installation and method for winding an elongated flexible inductor, the proposed installation comprising a first conveyor (11) for moving the elongated flexible inductor (1) in a conveyance direction, supported on a conveyance surface (12); a retaining device (13) for fixing the flexible inductor (1) to said conveyance surface (12); winding means for winding a metallic lead wire (30) around a section of the flexible inductor (1) not supported on said conveyance surface (12), comprising at least one lead wire reel (31), a lead wire feed device (32) and a turning device (33), a holding device (20) provided for holding a portion of the already wound flexible inductor (1), being located opposite and spaced from the end of the first conveyor by a minimum predetermined distance, defining a winding area (50) susceptible to being accessed by said lead wire feed device (32); said turning device (33) causing the simultaneous turning of the first conveyor and of said holding device.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: November 12, 2019
    Inventors: Antonio Rojas-Cuevas, Francisco Ezequiel Navarro-Perez, Claudio Canete-Cabeza, Francisco Garcia-Vacas