Patents by Inventor Ivo Vaverka

Ivo Vaverka 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).

  • Multifunctional rotary valve module
    Patent number: 10458313
    Abstract: An engine exhaust gas circuit includes a primary circuit in fluid communication with an intake of an engine and an outlet of the engine. The primary circuit conveys a gas from the outlet of the engine to the inlet of the engine. The primary circuit including a valve body having a rotary flap rotatably disposed in the valve body. A bypass circuit extends from a branch point intermediate the outlet of the engine and the valve body to the valve body.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: October 29, 2019
    Assignee: HANON SYSTEMS
    Inventors: L'uboslav Kollár, Carsten Ohrem, Ji{hacek over (r)}í Bazala, Guillaume Hébert, Ivo Vaverka
  • MULTIFUNCTIONAL ROTARY VALVE MODULE
    Publication number: 20180087449
    Abstract: An engine exhaust gas circuit includes a primary circuit in fluid communication with an intake of an engine and an outlet of the engine. The primary circuit conveys a gas from the outlet of the engine to the inlet of the engine. The primary circuit including a valve body having a rotary flap rotatably disposed in the valve body. A bypass circuit extends from a branch point intermediate the outlet of the engine and the valve body to the valve body.
    Type: Application
    Filed: August 24, 2017
    Publication date: March 29, 2018
    Inventors: L'uboslav Kollár, Carsten Ohrem, Jiri Bazala, Guillaume Hébert, Ivo Vaverka