Patents by Inventor Govind Yadav

Govind Yadav 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: 10943720
    Abstract: A solenoid actuator includes a housing assembly, a bobbin assembly, a coil, an armature, and an anti-rotation structure. The bobbin assembly is disposed at least partially within the housing assembly and includes a return pole and a yoke. The yoke has an inner surface that defines an armature cavity. The coil is disposed within the housing assembly and is wound around at least a portion of the bobbin assembly. The armature is disposed within the armature cavity and is axially movable relative to the yoke. The anti-rotation structure is disposed within the housing assembly and engages at least a portion of the armature. The armature and the anti-rotation structure each have at least one feature formed thereon that mate with each other and thereby prevent rotation of the armature.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: March 9, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Deepak Pitambar Mahajan, Kevin Allan Kingsley Jones, Varun Anand, Govind Yadav
  • Publication number: 20210021187
    Abstract: A multi-degree of freedom electromagnetic machine includes a spherical body, an outer structure, a plurality of magnets, and a plurality of windings. Each of the plurality of windings includes a flexible dielectric substrate and an electrical conductor. The flexible dielectric substrate has an inner surface and an outer surface, and the inner surface of the flexible substrate facies the outer surface of the spherical body. The electrical conductor is disposed on at least one of the inner or outer surfaces of the flexible dielectric substrate.
    Type: Application
    Filed: July 15, 2019
    Publication date: January 21, 2021
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Deepak Pitambar Mahajan, Renukaprasad N, Ramakrishna Rao P.V, Subhashree Rajagopal, Govind Yadav
  • Publication number: 20200051723
    Abstract: A solenoid actuator includes a housing assembly, a bobbin assembly, a coil, an armature, and an anti-rotation structure. The bobbin assembly is disposed at least partially within the housing assembly and includes a return pole and a yoke. The yoke has an inner surface that defines an armature cavity. The coil is disposed within the housing assembly and is wound around at least a portion of the bobbin assembly. The armature is disposed within the armature cavity and is axially movable relative to the yoke. The anti-rotation structure is disposed within the housing assembly and engages at least a portion of the armature. The armature and the anti-rotation structure each have at least one feature formed thereon that mate with each other and thereby prevent rotation of the armature.
    Type: Application
    Filed: August 13, 2018
    Publication date: February 13, 2020
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Deepak Pitambar Mahajan, Kevin Allan Kingsley Jones, Varun Anand, Govind Yadav
  • Patent number: 10539250
    Abstract: A high vibration, high-cycle, pulse width modulated (PWM) solenoid actuated valve assembly includes a valve housing and a solenoid actuator. The solenoid actuator is coupled to the valve housing and includes a solenoid housing, a bobbin assembly, a coil, an armature, a glide structure, an actuation rod, and an anti-rotation guide structure. The glide structure is disposed at least partially within the armature and between the armature and the inner surface of the yoke. The actuation rod is coupled to, and is axially movable with, the armature, it also extends into the valve housing and has a ball valve integrally formed thereon. The anti-rotation guide structure is disposed within the valve housing and surrounds at least a portion of the actuation rod. At least the actuation rod and the anti-rotation guide each have structural features formed thereon that mate with each other and prevent rotation of the actuation rod and the armature.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: January 21, 2020
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Deepak Pitambar Mahajan, Joseph Mintzer, III, Govind Yadav, Renukaprasad N, Varun Anand, Kevin A. K. Jones
  • Publication number: 20190323623
    Abstract: A high vibration, high-cycle, pulse width modulated (PWM) solenoid actuated valve assembly includes a valve housing and a solenoid actuator. The solenoid actuator is coupled to the valve housing and includes a solenoid housing, a bobbin assembly, a coil, an armature, a glide structure, an actuation rod, and an anti-rotation guide structure. The glide structure is disposed at least partially within the armature and between the armature and the inner surface of the yoke. The actuation rod is coupled to, and is axially movable with, the armature, it also extends into the valve housing and has a ball valve integrally formed thereon. The anti-rotation guide structure is disposed within the valve housing and surrounds at least a portion of the actuation rod. At least the actuation rod and the anti-rotation guide each have structural features formed thereon that mate with each other and prevent rotation of the actuation rod and the armature.
    Type: Application
    Filed: April 24, 2018
    Publication date: October 24, 2019
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Deepak Pitambar Mahajan, Joseph Mintzer, III, Govind Yadav, Renukaprasad N, Varun Anand, Kevin A.K. Jones
  • Patent number: 10354788
    Abstract: A universal solenoid actuator includes a housing, a flange, a single armature, a first rod, a second rod, a first coil, and a second coil. The housing defines a cavity that is devoid of permanent magnets. The flange comprises a magnetic material and divides the cavity into a first cavity portion and a second cavity portion. The single armature extends through, and is movable within, the armature opening. The first rod and second rods are coupled to opposite ends of the single armature and are moveable therewith. The first and second coils are wound such that: when the first coil is electrically energized, a first force is generated that causes the single armature to move in a first direction, and when the second coil is electrically energized, a second force is generated that causes the single armature to move in a second direction.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: July 16, 2019
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Siva Bavisetti, Deepak Pitambar Mahajan, Vijay Mahesh S, Renukaprasad N, Govind Yadav
  • Publication number: 20190131048
    Abstract: A universal solenoid actuator includes a housing, a flange, a single armature, a first rod, a second rod, a first coil, and a second coil. The housing defines a cavity that is devoid of permanent magnets. The flange comprises a magnetic material and divides the cavity into a first cavity portion and a second cavity portion. The single armature extends through, and is movable within, the armature opening. The first rod and second rods are coupled to opposite ends of the single armature and are moveable therewith. The first and second coils are wound such that: when the first coil is electrically energized, a first force is generated that causes the single armature to move in a first direction, and when the second coil is electrically energized, a second force is generated that causes the single armature to move in a second direction.
    Type: Application
    Filed: October 30, 2017
    Publication date: May 2, 2019
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Siva Bavisetti, Deepak Pitambar Mahajan, Vijay Mahesh S, Renukaprasad N, Govind Yadav
  • Patent number: 9234672
    Abstract: An aircraft cabin pressure control system outflow thrust recovery valve includes a frame, a valve element, and actuation hardware. The frame, valve element, and at least a portion of the actuation hardware are made of composite material. The actuation hardware is disposed external to the frame.
    Type: Grant
    Filed: January 20, 2014
    Date of Patent: January 12, 2016
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Darrell Horner, Ross F. Meyer, Albert Kang, Kevin Prodromides, Barrett Fuhrmann, Karl Schroeder, Beth Miller, David P. Gentile, Govind Yadav
  • Publication number: 20140134936
    Abstract: An aircraft cabin pressure control system outflow thrust recovery valve includes a frame, a valve element, and actuation hardware. The frame, valve element, and at least a portion of the actuation hardware are made of composite material. The actuation hardware is disposed external to the frame.
    Type: Application
    Filed: January 20, 2014
    Publication date: May 15, 2014
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Darrell Horner, Ross F. Meyer, Albert Kang, Kevin Prodromides, Barrett Fuhrmann, Karl Schroeder, Beth Miller, David P. Gentile, Govind Yadav
  • Patent number: 8632381
    Abstract: An aircraft cabin pressure control system outflow thrust recovery valve includes a frame, a valve element, and actuation hardware. The frame, valve element, and at least a portion of the actuation hardware are made of composite material. The actuation hardware is disposed external to the frame.
    Type: Grant
    Filed: January 4, 2010
    Date of Patent: January 21, 2014
    Assignee: Honeywell International Inc.
    Inventors: Darrell Horner, Ross F. Meyer, Albert Kang, Kevin Prodromides, Barry Fuhrmann, Karl Schroeder, Beth Miller, David P. Gentile, Govind Yadav
  • Publication number: 20110165828
    Abstract: An aircraft cabin pressure control system outflow thrust recovery valve includes a frame, a valve element, and actuation hardware. The frame, valve element, and at least a portion of the actuation hardware are made of composite material. The actuation hardware is disposed external to the frame.
    Type: Application
    Filed: January 4, 2010
    Publication date: July 7, 2011
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Darrell Horner, Ross F. Meyer, Albert Kang, Kevin Prodromides, Barrett Fuhrmann, Karl Schroeder, Beth Miller, David P. Gentile, Govind Yadav