Patents by Inventor Jirí DVORÁK

Jirí DVORÁK 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).

  • Patent number: 9771800
    Abstract: A rotary motor with a geared transmission which contains a stator which is procured with triangular cavities which are procured with rounded peaks from which into each is led in at least one canal for entry and exit of compressible medium where in each cavity is embedded a rotary piston with an elliptical crosscut in the way that its lengthwise axis which is parallel with an axis of a rotary element is displaced regarding to a lengthwise axis of the inner cavity of the stator to reach a planetary movement of the rotary piston where the mutual coupling of the rotary pistons with a driven mechanism is achieved by led out of following pins of the rotary pistons out of the cavities of the stator where they are procured with rotary cog wheels which are mutually coupled with the geared elliptical rotary element which is connected with the driven mechanism.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: September 26, 2017
    Inventor: Jirí Dvorák
  • Publication number: 20160194960
    Abstract: A rotary motor with a geared transmission which contains a stator which is procured with triangular cavities which are procured with rounded peaks from which into each is led in at least one canal for entry and exit of compressible medium where in each cavity is embedded a rotary piston with an elliptical crosscut in the way that its lengthwise axis which is parallel with an axis of a rotary element is displaced regarding to a lengthwise axis of the inner cavity of the stator to reach a planetary movement of the rotary piston where the mutual coupling of the rotary pistons with a driven mechanism is achieved by led out of following pins of the rotary pistons out of the cavities of the stator where they are procured with rotary cog wheels which are mutually coupled with the geared elliptical rotary element which is connected with the driven mechanism.
    Type: Application
    Filed: May 11, 2015
    Publication date: July 7, 2016
    Inventor: Jirí DVORÁK
  • Patent number: 8721310
    Abstract: A rotary motor for compressible media, containing at least one impellor and at least one stator mounted between two mutually coupled and concurrently mounted bearing plates, adjusted for a mounting of double sided led out driving shaft of the impellor on which is mounted a rotary piston mounted in a chamber of the stator equipped with sealing lids, wherein the rotary piston with elliptical crosscut is mounted into symmetrically shaped triangular chamber equipped with rounded peaks, when each of them is equipped with at least one port for an entry and an exit of the compressible media, in way that a lengthwise axis (op) of the rotary piston which is identical to the driving shaft axis is due to reach of simultaneous circular movement of the stator in contra direction to the rotary piston rotating namely at parallel advance of all points of the stator along the circle with eccentricity radius (e) and is moved with regard to a lengthwise axis (os) of the chamber of the stator of the value of an eccentricity (e),
    Type: Grant
    Filed: March 3, 2009
    Date of Patent: May 13, 2014
    Inventor: Jiri Dvorak
  • Publication number: 20110171053
    Abstract: A rotary motor for compressible media, containing at least one impellor and at least one stator mounted between two mutually coupled and concurrently mounted bearing plates, adjusted for a mounting of double sided led out driving shaft of the impellor on which is mounted a rotary piston mounted in a chamber of the stator equipped with sealing lids, wherein the rotary piston with elliptical crosscut is mounted into symmetrically shaped triangular chamber equipped with rounded peaks, when each of them is equipped with at least one port for an entry and an exit of the compressible media, in way that a lengthwise axe (op) of the rotary piston which is identical to the driving shaft axis is due to reach of simultaneous circular movement of the stator in contra direction to the rotary piston rotating namely at parallel advance of all points of the stator along the circle with eccentricity radius (e) and is moved with regard to a lengthwise axe (os) of the chamber of the stator of the value of an eccentricity (e), w
    Type: Application
    Filed: March 3, 2009
    Publication date: July 14, 2011
    Inventor: Jiri Dvorak