Patents by Inventor Lenka Klakurková

Lenka Klakurková 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 preparation of magnetically conductive powders by cavitation and device to carry out the method
    Patent number: 9925590
    Abstract: A method of preparing magnetically conductive powders based on principle of liquid flow control in a cavitation line, where in a jet tube are evoked, during the rise of a cavitation cloud and implosion of cavitation bubbles with intensity up to ultrasound frequency 24 kHz, pulse shock waves acting on a surface of a substance whereby are released particles in dimensions in range of micrometer or nanometer units. Particles of the substance from a jet tube are carried away by liquid media into a header where they are captured via a magnetic element. A device includes a cavitation line that is equipped for capture of decavitated particles of the substance by at least one header along which is placed a magnetic element.
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: March 27, 2018
    Assignee: VYSOKE UCENI TECHNICKE V BRNE
    Inventors: Ladislav {hacek over (C)}elko, Miloslav Haluza, Hynek Hadraba, Lenka Klakurková, Ji{hacek over (r)}í {hacek over (S)}vejcar
  • METHOD OF PREPARATION OF MAGNETICALLY CONDUCTIVE POWDERS BY CAVITATION AND DEVICE TO CARRY OUT THE METHOD
    Publication number: 20150224577
    Abstract: A method of preparing magnetically conductive powders based on principle of liquid flow control in a cavitation line, where in a jet tube are evoked, during the rise of a cavitation cloud and implosion of cavitation bubbles with intensity up to ultrasound frequency 24 kHz, pulse shock waves acting on a surface of a substance whereby are released particles in dimensions in range of micrometer or nanometer units. Particles of the substance from a jet tube are carried away by liquid media into a header where they are captured via a magnetic element. A device includes a cavitation line that is equipped for capture of decavitated particles of the substance by at least one header along which is placed a magnetic element.
    Type: Application
    Filed: September 19, 2013
    Publication date: August 13, 2015
    Applicant: VYSOKÉ UCENI TECHNICKÉ V BRNE
    Inventors: Ladislav Celko, Miloslav Haluza, Hynek Hadraba, Lenka Klakurková, Jirí Svejcar