Patents by Inventor Edin VAJZOVIC

Edin VAJZOVIC 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).

  • Equipment enclosure fan control systems and methods
    Patent number: 11006546
    Abstract: An uninterruptible power supply (UPS) system includes an enclosure and a plurality of power converter modules positioned in the enclosure, each power conversion module including a power converter circuit, a module controller circuit configured to control the power converter circuit and at least one module fan controlled by the module controller circuit. The system further includes a system controller positioned in the enclosure and configured to communicate with the module controller circuits over a communications bus and at least one exhaust fan configured to exhaust air from the enclosure and controlled by the system controller. The system controller is configured to control the at least one exhaust fan responsive to information, such as temperature and/or load information, received from the module controller circuits.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: May 11, 2021
    Inventors: Gary Bradley King, Edin Vajzovic, Justin Raymond Hogland, David Zheng
  • EQUIPMENT ENCLOSURE FAN CONTROL SYSTEMS AND METHODS
    Publication number: 20150305197
    Abstract: An uninterruptible power supply (UPS) system includes an enclosure and a plurality of power converter modules positioned in the enclosure, each power conversion module including a power converter circuit, a module controller circuit configured to control the power converter circuit and at least one module fan controlled by the module controller circuit. The system further includes a system controller positioned in the enclosure and configured to communicate with the module controller circuits over a communications bus and at least one exhaust fan configured to exhaust air from the enclosure and controlled by the system controller. The system controller is configured to control the at least one exhaust fan responsive to information, such as temperature and/or load information, received from the module controller circuits.
    Type: Application
    Filed: November 28, 2012
    Publication date: October 22, 2015
    Inventors: Gary Bradley KING, Edin VAJZOVIC, Justin Raymond HOGLUND, David ZHENG