Patents by Inventor Sergio David Esquivel Alvarez
Sergio David Esquivel Alvarez 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).
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Patent number: 10658130Abstract: Systems and methods are disclosed herein relating to a momentary contact switch that can be both manually and electronically actuated. In some embodiments, an electronic module can be added to a manual momentary contact switch to enable electronic control. The momentary contact switch can be transitioned between first, second, and third electrical states based on the rotation of a shaft between first, second, and third rotational positions. Rotary arms are selectively engaged by pull arms connected to a master solenoid to selectively rotate the shaft from the first rotational position to the second and third rotational positions.Type: GrantFiled: May 10, 2018Date of Patent: May 19, 2020Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Carlos Baltazar Castro Maciel, Sergio David Esquivel Álvarez, José Ramón Martinez Ramírez, Héctor Jaime Alba, Eduardo Ángel Morales Delgado, Marco Antonio Hidrogo Ordaz, Gerardo Rodríguez Nájera
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Publication number: 20190348230Abstract: Systems and methods are disclosed herein relating to a momentary contact switch that can be both manually and electronically actuated. In some embodiments, an electronic module can be added to a manual momentary contact switch to enable electronic control. The momentary contact switch can be transitioned between first, second, and third electrical states based on the rotation of a shaft between first, second, and third rotational positions. Rotary arms are selectively engaged by pull arms connected to a master solenoid to selectively rotate the shaft from the first rotational position to the second and third rotational positions.Type: ApplicationFiled: May 10, 2018Publication date: November 14, 2019Applicant: Schweitzer Engineering Laboratories, Inc.Inventors: Carlos Baltazar Castro Maciel, Sergio David Esquivel Álvarez, José Ramón Martinez Ramírez, Héctor Jaime Alba, Eduardo Ángel Morales Delgado, Marco Antonio Hidrogo Ordaz, Gerardo Rodríguez Nájera
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Patent number: 9964189Abstract: This disclosure relates to various embodiments of rotary actuation devices that may be utilized in a variety of applications. In one embodiment, a rotary actuation device is configured to transition between a first position and a second position in response to each of a manual adjustment, an activation of an electrical actuator, and a force generated by a deck device. The rotary actuation device may be at least one deck device configured to exert a force in response to a condition. The force may cause the rotary actuation device to transition between the first position and the second position. The rotary actuation device may further include an electrical actuator configured to generate a motion upon activation. A rotary latch mechanism coupled to the electrical actuator and may cause the rotary actuation device to transition from the first position to the second position.Type: GrantFiled: January 27, 2016Date of Patent: May 8, 2018Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Gerardo Rodríguez Nájera, Carlos Baltazar Castro Maciel, Sergio David Esquivel Álvarez
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Patent number: 9741519Abstract: This disclosure relates to various embodiments of lockout relay devices. In one embodiment, a lockout relay device may transition between a closed position and a lockout position in response to an action of a deck device. The lockout relay may further be configured to transition from the lockout position to the closed position only in response to one of a manual adjustment and a reset operation. A manual actuator may permit a manual transition of the lockout relay device from the closed position to the lockout position and from the lockout position to the closed position. The lockout relay device may remain in the lockout position until the occurrence of one of a manual adjustment and a reset operation.Type: GrantFiled: January 17, 2017Date of Patent: August 22, 2017Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Carlos Baltazar Castro Maciel, Marco Antonio Hidrogo Ordaz, Gerardo Rodriguez Najera, Sergio David Esquivel Alvarez, Jose Ramon Martinez Ramirez, Hector Jaime Alba, Jorge Luis Soto Murrieta
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Publication number: 20170211669Abstract: This disclosure relates to various embodiments of rotary actuation devices that may be utilized in a variety of applications. In one embodiment, a rotary actuation device is configured to transition between a first position and a second position in response to each of a manual adjustment, an activation of an electrical actuator, and a force generated by a deck device. The rotary actuation device may be at least one deck device configured to exert a force in response to a condition. The force may cause the rotary actuation device to transition between the first position and the second position. The rotary actuation device may further include an electrical actuator configured to generate a motion upon activation. A rotary latch mechanism coupled to the electrical actuator and may cause the rotary actuation device to transition from the first position to the second position.Type: ApplicationFiled: January 27, 2016Publication date: July 27, 2017Inventors: Gerardo Rodríguez Nájera, Carlos Baltazar Castro Maciel, Sergio David Esquivel Álvarez
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Publication number: 20170207053Abstract: This disclosure relates to various embodiments of lockout relay devices. In one embodiment, a lockout relay device may transition between a closed position and a lockout position in response to an action of a deck device. The lockout relay may further be configured to transition from the lockout position to the closed position only in response to one of a manual adjustment and a reset operation. A manual actuator may permit a manual transition of the lockout relay device from the closed position to the lockout position and from the lockout position to the closed position. The lockout relay device may remain in the lockout position until the occurrence of one of a manual adjustment and a reset operation.Type: ApplicationFiled: January 17, 2017Publication date: July 20, 2017Applicant: Schweitzer Engineering Laboratories, Inc.Inventors: Carlos Baltazar Castro Maciel, Marco Antonio Hidrogo Ordaz, Gerardo Rodriguez Najera, Sergio David Esquivel Alvarez, Jose Ramon Martinez Ramirez, Hector Jaime Alba, Jorge Luis Soto Murrieta
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Patent number: 9653244Abstract: This disclosure relates to various embodiments of lockout relay devices. In one embodiment, a lockout relay device may transition between a closed position and a lockout position in response to an action of a deck device. The lockout relay may further be configured to transition from the lockout position to the closed position only in response to one of a manual adjustment and a reset operation. A manual actuator may permit a manual transition of the lockout relay device from the closed position to the lockout position and from the lockout position to the closed position. A lockout mechanism may be configured to cause the lockout relay device to transition to the lockout position in response to the force generated by the deck device. The lockout relay device may remain in the lockout position until the occurrence of one of a manual adjustment and a reset operation.Type: GrantFiled: January 19, 2016Date of Patent: May 16, 2017Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Carlos Baltazar Castro Maciel, Marco Antonio Hidrogo Ordaz, Gerardo Rodríguez Nájera, Sergio David Esquivel Álvarez, José Ramón Martinez Ramírez, Héctor Jaime Alba, Jorge Luis Soto Murrieta