Patents by Inventor Sándor Beke

Sándor Beke 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).

  • Method of Producing a Metal Foam by Oscillations
    Publication number: 20160008882
    Abstract: This disclosure relates to a method of producing a bubbled metal foam, wherein adjusting the size of the bubbles takes place simultaneously with forming the bubbles by the use of oscillations induced by longitudinal waves within a formation region of the bubbles. In this way, a decrease in bubble size which can be caused in an uncontrolled or chaotic manner after the bubbles are created can be avoided. The oscillations are produced along a free surface of a metal melt to provide surface foaming.
    Type: Application
    Filed: September 21, 2015
    Publication date: January 14, 2016
    Inventors: Norbert BABCSÁN, Sándor BEKE, Péter MAKK
  • Method of producing a metal foam by oscillations and thus obtained metal foam product
    Patent number: 9168584
    Abstract: The invention relates to a method of producing a bubbled metal foam, wherein adjusting the size of the bubbles takes place simultaneously with forming the bubbles by means of oscillations induced by longitudinal waves within the formation region of the bubbles. In this way, a decrease in bubble size which can be effected in an uncontrolled way after said bubbles had been created can be avoided.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: October 27, 2015
    Assignee: BAY ZOLTAN ALKALMAZOTT KUTATASI KOZHASZNU NONPROFIT KFT.
    Inventors: Norbert Babcsán, Sándor Beke, Péter Makk
  • Method of Producing a Metal Foam by Oscillations and Thus Obtained Metal Foam Product
    Publication number: 20110262766
    Abstract: The invention relates to a method of producing a bubbled metal foam, wherein adjusting the size of the bubbles takes place simultaneously with forming the bubbles by means of oscillations induced by longitudinal waves within the formation region of the bubbles. In this way, a decrease in bubble size which can be effected in an uncontrolled way after said bubbles had been created can be avoided.
    Type: Application
    Filed: December 4, 2009
    Publication date: October 27, 2011
    Applicant: Bay Zoltan Alkalmazott Kutatasi Kozalapitvany
    Inventors: Norbert Babcsánl, Sándor Beke