Patents by Inventor Ismail Belkahla

Ismail Belkahla 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 and apparatus for purging and/or sealing at least one burner of a gas turbine plant
    Patent number: 10619572
    Abstract: A purging and/or sealing apparatus for conveying a purging and/or sealing fluid to at least one burner of a gas turbine plant. The purging and/or sealing apparatus has a pressure accumulator and a heating device, wherein the pressure accumulator is connected to the at least one burner via a first fluid line, with the heating device connected therebetween. A gas turbine plant and a method for purging and/or sealing has at least one burner and a purging and/or sealing apparatus.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: April 14, 2020
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Waruschewski, Ismail Belkahla, Volker Ertle, Kirjiakos Galanakis, Gülsen Schymetzko, James Smith, Patrick Wünsche
  • Device for installing and removing a component on a gas turbine
    Patent number: 10253650
    Abstract: The invention relates to a device for installing and removing a component on a gas turbine, having a rail system on which in particular a rotor can be displaced along a predetermined displacement axis, and having a terminal positioning part which is fixedly connected to the rail system. The positioning part has at least one guide portion which is designed to co-operate mechanically with a respective counterpart guide portion on the housing of the gas turbine, in order to achieve a suitable orientation of the device with respect to the housing of the gas turbine. The positioning part also has at least one connecting section which is designed in each case to form a fixed but releasable connection to a respective counterpart connecting section on the housing of the gas turbine construct.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: April 9, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventors: Dirk Müller, Christian Kowalzik, Ismail Belkahla
  • DEVICE FOR INSTALLING AND REMOVING A COMPONENT ON A GAS TURBINE
    Publication number: 20170268382
    Abstract: The invention relates to a device for installing and removing a component on a gas turbine, having a rail system on which in particular a rotor can be displaced along a predetermined displacement axis, and having a terminal positioning part which is fixedly connected to the rail system. The positioning part has at least one guide portion which is designed to co-operate mechanically with a respective counterpart guide portion on the housing of the gas turbine, in order to achieve a suitable orientation of the device with respect to the housing of the gas turbine. The positioning part also has at least one connecting section which is designed in each case to form a fixed but releasable connection to a respective counterpart connecting section on the housing of the gas turbine construct.
    Type: Application
    Filed: August 24, 2015
    Publication date: September 21, 2017
    Applicant: Siemens Aktiengesellschaft
    Inventors: Dirk Müller, Christian Kowalzik, Ismail Belkahla
  • METHOD AND APPARATUS FOR PURGING AND/OR SEALING AT LEAST ONE BURNER OF A GAS TURBINE PLANT
    Publication number: 20170138269
    Abstract: A purging and/or sealing apparatus for conveying a purging and/or sealing fluid to at least one burner of a gas turbine plant. The purging and/or sealing apparatus has a pressure accumulator and a heating device, wherein the pressure accumulator is connected to the at least one burner via a first fluid line, with the heating device connected therebetween. A gas turbine plant and a method for purging and/or sealing has at least one burner and a purging and/or sealing apparatus.
    Type: Application
    Filed: June 22, 2015
    Publication date: May 18, 2017
    Applicant: Siemens Aktiengesellschaft
    Inventors: Andreas Waruschewski, Ismail Belkahla, Volker Ertle, Kirjiakos Galanakis, Gülsen Schymetzko, James Smith, Patrick Wünsche