Patents by Inventor Bhavesch Patel

Bhavesch Patel 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).

  • Dry transformer heater
    Patent number: 9171662
    Abstract: A dry-type transformer heater includes a closed housing, and at least one transformer winding arranged in the housing. The at least one transformer winding includes at least one corresponding winding conductor and a corresponding insulation layer surrounding the transformer winding, respectively. In addition to the respective winding conductor, at least one coil heating wire is provided in at least one of the insulation layer and on the surface of the insulation layer to input thermal power into the respective insulation layer.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: October 27, 2015
    Assignee: ABB TECHNOLOGY AG
    Inventors: Marcos Bockholt, Frank Cornelius, Jens Tepper, Burak Esenlik, Bhavesch Patel, Benjamin Weber
  • Cooling system for dry transformers
    Patent number: 9105389
    Abstract: The disclosure is related to a dry transformer, which includes a transformer core with at least two parallel limbs and upper and lower yokes, and at least two hollow cylindrical coils, each arranged as neighbored coils around a limb of the at least two parallel limbs. A cooling system can include at least one wall-like diaphragm in-between the neighbored coils, which is in parallel to the orientation of the limbs.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: August 11, 2015
    Assignee: ABB TECHNOLOGY AG
    Inventors: Marcos Bockholt, Frank Cornelius, Jens Tepper, Burak Esenlik, Bhavesch Patel, Benjamin Weber, Arthouros Iordanidis, Jasmin Smajic, Thorsten Steinmetz, Bernardo Galletti
  • DRY TRANSFORMER HEATER
    Publication number: 20140035709
    Abstract: A dry-type transformer heater includes a closed housing, and at least one transformer winding arranged in the housing. The at least one transformer winding includes at least one corresponding winding conductor and a corresponding insulation layer surrounding the transformer winding, respectively. In addition to the respective winding conductor, at least one coil heating wire is provided in at least one of the insulation layer and on the surface of the insulation layer to input thermal power into the respective insulation layer.
    Type: Application
    Filed: October 11, 2013
    Publication date: February 6, 2014
    Applicant: ABB TECHNOLOGY AG
    Inventors: Marcos BOCKHOLT, Frank CORNELIUS, Jens TEPPER, Burak ESENLIK, Bhavesch PATEL, Benjamin WEBER
  • COOLING SYSTEM FOR DRY TRANSFORMERS
    Publication number: 20130300526
    Abstract: The disclosure is related to a dry transformer, which includes a transformer core with at least two parallel limbs and upper and lower yokes, and at least two hollow cylindrical coils, each arranged as neighbored coils around a limb of the at least two parallel limbs. A cooling system can include at least one wall-like diaphragm in-between the neighbored coils, which is in parallel to the orientation of the limbs.
    Type: Application
    Filed: July 12, 2013
    Publication date: November 14, 2013
    Inventors: Marcos BOCKHOLT, Frank Cornelius, Jens Tepper, Burak Esenlik, Bhavesch Patel, Benjamin Weber, Arthouros Iordanidis, Jasmin Smajic, Thorsten Steinmetz, Bernardo Galletti