Patents by Inventor Metha YOAVAPHANKUL

Metha YOAVAPHANKUL 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).

  • Apparatus for creating a swirling flow of fluid
    Patent number: 10167883
    Abstract: Apparatus or creating a swirling flow of fluid comprises a transmission base with an internal cavity to receive the fluid flow from outside via a side penetrable hole which the longitudinal inner surface of the transmission base will be in shape of slope of continuous line, or slope of line intervals with different degree of slope, or slope of line intervals with at least one bending angle or slope of curve either convex curve or concave curve with at least one curvature to increase or decrease acceleration of swirling flow along the longitudinal internal cavity and in the manner of a laminar swirling flow.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: January 1, 2019
    Inventor: Metha Yoavaphankul
  • Apparatus for creating a swirling flow of fluid
    Patent number: 9845815
    Abstract: An apparatus for creating a swirling flow of fluid comprises a transmission base (1) with an internal cavity (2) to receive the fluid flow from outside via a side hole (3) which will become a hole side edge (4) to control the flow through of the fluid into the transmission base in a laminar swirling flow in the internal cavity of the transmission base. A part of the hole side edge may have an elevated insert supporting shoulder (10) to support the overlay attachment of another transmission base to stack them higher.
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: December 19, 2017
    Inventor: Metha Yoavaphankul
  • APPARATUS FOR CREATING A SWIRLING FLOW OF FLUID
    Publication number: 20170292545
    Abstract: Apparatus or creating a swirling flow of fluid comprises a transmission base with an internal cavity to receive the fluid flow from outside via a side penetrable hole which the longitudinal inner surface of the transmission base will be in shape of slope of continuous line, or slope of line intervals with different degree of slope, or slope of line intervals with at least one bending angle or slope of curve either convex curve or concave curve with at least one curvature to increase or decrease acceleration of swirling flow along the longitudinal internal cavity and in the manner of a laminar swirling flow.
    Type: Application
    Filed: February 3, 2015
    Publication date: October 12, 2017
    Inventor: Metha Yoavaphankul
  • APPARATUS FOR CREATING A SWIRLING FLOW OF FLUID
    Publication number: 20150136261
    Abstract: An apparatus for creating a swirling flow of fluid comprises a transmission base (1) with an internal cavity (2) to receive the fluid flow from outside via a side hole (3) which will become a hole side edge (4) to control the flow through of the fluid into the transmission base in a laminar swirling flow in the internal cavity of the transmission base. A part of the hole side edge may have an elevated insert supporting shoulder (10) to support the overlay attachment of another transmission base to stack them higher.
    Type: Application
    Filed: July 29, 2013
    Publication date: May 21, 2015
    Inventor: Metha YOAVAPHANKUL