Patents by Inventor Lubos PRCHLIK

Lubos PRCHLIK 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).

  • Arrangement of a segmented retractable seal in a stator of a turbine
    Patent number: 9598971
    Abstract: A segmented retractable seal is provided in a stator of a turbine by which a rotor seal is arranged radially and axially movably in a groove formed in the stator of the turbine and is connected with a mechanism which retracts it away from the rotor of the turbine in a radial direction. The groove formed in the stator of the turbine contains an outer partial groove formed on the inner surface of the stator and an inner partial groove formed in the body of the stator and connected with it, its width being smaller than or equal to that of the outer partial groove. A head of the seal is arranged in the inner partial groove, and a comb of the seal is arranged in the outer partial groove. The head of the seal and the comb of the seal are connected by a neck of the seal.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: March 21, 2017
    Assignee: DOOSAN SKODA POWER s.r.o.
    Inventors: Dan Hasnedl, Lubos Prchlik
  • ARRANGEMENT OF A SEGMENTED RETRACTABLE SEAL IN A STATOR OF A TURBINE
    Publication number: 20140348644
    Abstract: A segmented retractable seal is provided in a stator of a turbine by which a rotor seal is arranged radially and axially movably in a groove formed in the stator of the turbine and is connected with a mechanism which retracts it away from the rotor of the turbine in a radial direction. The groove formed in the stator of the turbine contains an outer partial groove formed on the inner surface of the stator and an inner partial groove formed in the body of the stator and connected with it, its width being smaller than or equal to that of the outer partial groove. A head of the seal is arranged in the inner partial groove, and a comb of the seal is arranged in the outer partial groove. The head of the seal and the comb of the seal are connected by a neck of the seal.
    Type: Application
    Filed: May 20, 2014
    Publication date: November 27, 2014
    Applicant: DOOSAN SKODA POWER S.R.O.
    Inventors: Dan HASNEDL, Lubos PRCHLIK