Patents by Inventor Prabhu Prakasam

Prabhu Prakasam 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).

  • Housing for forward curved blower
    Patent number: 11982290
    Abstract: A blower of an HVAC system includes an air inlet, an air outlet, a blower wheel with blades, a motor operable to cause the blower wheel to rotate, and a blower housing within which the blower wheel is positioned. The blower housing includes a top panel, a bottom panel, and a connecting panel. The top panel and the bottom panel are connected to the connecting panel. The top panel includes a curved edge extending from a bottom edge of the connecting panel to a top edge of the connecting panel. An expansion angle of the curved edge of the top panel changes as a function of position along the curved edge of the top panel. The bottom panel may have a shape corresponding to a mirror image to that of the top panel.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: May 14, 2024
    Assignee: Lennox Industries Inc.
    Inventors: Patric Ananda Balan Thobias, Vinoth Kumar Settu, Prabhu Prakasam, Sangameshwaran Sadhasivam
  • HOUSING FOR FORWARD CURVED BLOWER
    Publication number: 20230128902
    Abstract: A blower of an HVAC system includes an air inlet, an air outlet, a blower wheel with blades, a motor operable to cause the blower wheel to rotate, and a blower housing within which the blower wheel is positioned. The blower housing includes a top panel, a bottom panel, and a connecting panel. The top panel and the bottom panel are connected to the connecting panel. The top panel includes a curved edge extending from a bottom edge of the connecting panel to a top edge of the connecting panel. An expansion angle of the curved edge of the top panel changes as a function of position along the curved edge of the top panel. The bottom panel may have a shape corresponding to a mirror image to that of the top panel.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 27, 2023
    Inventors: Patric Ananda Balan Thobias, Vinoth Kumar Settu, Prabhu Prakasam, Sangameshwaran Sadhasivam