Patents Assigned to GETAS GESELLSCHAFT FÜR THERMODYNAMISCHE ANTRIEBSSYSTEME mbH
  • Patent number: 10450945
    Abstract: In an axial piston motor in which fuel and compressed combustion medium are continuously burned in a combustion chamber so as to be turned into the working fluid and successively be delivered to working cylinders, at least one of the compressor discharge valves is closed in a positively controlled manner and is opened by a compressor pressure building up in the respective compressor cylinder.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: October 22, 2019
    Assignee: GETAS Gesellschaft für thermodynamische Antriebssysteme mbH
    Inventor: Ulrich Rohs
  • Publication number: 20190017432
    Abstract: In an axial piston motor in which fuel and compressed combustion medium are continuously burned in a combustion chamber so as to be turned into the working fluid and successively be delivered to working cylinders, at least one of the compressor discharge valves is closed in a positively controlled manner and is opened by a compressor pressure building up in the respective compressor cylinder.
    Type: Application
    Filed: January 9, 2017
    Publication date: January 17, 2019
    Applicant: GETAS Gesellschaft für thermodynamische Antriebssysteme mbH
    Inventor: Ulrich ROHS
  • Publication number: 20180313257
    Abstract: An axial piston motor with inner continuous combustion burns a compressed combustion medium with fuel in a continuously operating combustion chamber to form a working medium, the working medium is supplied to cyclical working cylinders in order to extract mechanical energy, and the mechanical energy extracted in the working cylinders is also used for the compression of the combustion medium. The compression is carried out in two steps or at a compression end temperature of less than 300° C. with a compression ratio of more than 10 and/or a rotating distributor includes at least two distributor openings which cyclically open and close the firing connections and/or are cyclically guided past or through firing channels.
    Type: Application
    Filed: October 13, 2016
    Publication date: November 1, 2018
    Applicant: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich ROHS, Dieter VOIGT
  • Publication number: 20180128204
    Abstract: To improve the efficiency of an axial piston engine, the invention proposes an axial piston engine with a combustion chamber which operates with two-stage combustion.
    Type: Application
    Filed: December 13, 2017
    Publication date: May 10, 2018
    Applicant: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventor: Ulrich ROHS
  • Patent number: 9879635
    Abstract: To improve the efficiency of an axial piston engine, the invention proposes an axial piston engine with a combustion chamber which operates with two-stage combustion.
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: January 30, 2018
    Assignee: GETAS Gesellschaft für thermodynamische Antriebssysteme mbH
    Inventor: Ulrich Rohs
  • Patent number: 9540931
    Abstract: To provide an axial piston motor, comprising at least one main burner, which has at least one main combustion space and at least one main nozzle space, and comprising at least one pre-burner, which has at least one pre-combustion space and at least one pre-nozzle space, wherein the pre-combustion space is connected to the main nozzle space by way of at least one hot gas feed, that has improved operating and control characteristics even under non-steady-state operating conditions, the pre-nozzle space of the pre-burner has at least one auxiliary hot gas feed.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: January 10, 2017
    Assignee: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich Rohs, Dieter Voigt
  • Patent number: 9540930
    Abstract: To provide an axial piston motor, comprising at least one main burner, which has at least one main combustion space and at least one main nozzle space, and comprising at least one pre-burner, which has at least one pre-combustion space and at least one pre-nozzle space, wherein the pre-combustion space is connected to the main nozzle space by way of at least one hot gas feed, that has improved operating and control characteristics even under non-steady-state operating conditions, the pre-nozzle space of the pre-burner has at least one auxiliary hot gas feed.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: January 10, 2017
    Assignee: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich Rohs, Dieter Voigt
  • Patent number: 9376913
    Abstract: The aim of the invention is to improve the efficiency of an axial-piston motor. To this end, the axial-piston motor comprises at least one compressor cylinder, at least one working cylinder and at least one pressure line guiding the compressed fuel from the compressor cylinder to the working cylinder. A working piston comprising a working rod is provided in the working cylinder, and a compressor piston comprising a compressor rod is provided in the compressor cylinder. The axial-piston motor is characterized in that it at least one of the two rods comprises transverse stiffeners.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: June 28, 2016
    Assignee: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich Rohs, Dieter Voigt
  • Publication number: 20160003043
    Abstract: To provide an axial piston motor, comprising at least one main burner, which has at least one main combustion space and at least one main nozzle space, and comprising at least one pre-burner, which has at least one pre-combustion space and at least one pre-nozzle space, wherein the pre-combustion space is connected to the main nozzle space by way of at least one hot gas feed, that has improved operating and control characteristics even under non-steady-state operating conditions, the pre-nozzle space of the pre-burner has at least one auxiliary hot gas feed.
    Type: Application
    Filed: September 15, 2015
    Publication date: January 7, 2016
    Applicant: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich ROHS, Dieter VOIGT
  • Publication number: 20150354356
    Abstract: To provide an axial piston motor, comprising at least one main burner, which has at least one main combustion space and at least one main nozzle space, and comprising at least one pre-burner, which has at least one pre-combustion space and at least one pre-nozzle space, wherein the pre-combustion space is connected to the main nozzle space by way of at least one hot gas feed, that has improved operating and control characteristics even under non-steady-state operating conditions, the pre-nozzle space of the pre-burner has at least one auxiliary hot gas feed.
    Type: Application
    Filed: August 18, 2015
    Publication date: December 10, 2015
    Applicant: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich ROHS, Dieter VOIGT
  • Patent number: 9194402
    Abstract: To provide an axial piston motor (1), comprising at least one main burner (2), which has at least one main combustion space (21) and at least one main nozzle space (23), and comprising at least one pre-burner (3), which has at least one pre-combustion space (31) and at least one pre-nozzle space (33), wherein the pre-combustion space (31) is connected to the main nozzle space (23) by way of at least one hot gas feed (30), that has improved operating and control characteristics even under non-steady-state operating conditions, the pre-nozzle space (33) of the pre-burner (3) has at least one auxiliary hot gas feed (40).
    Type: Grant
    Filed: January 18, 2012
    Date of Patent: November 24, 2015
    Assignee: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich Rohs, Dieter Voigt
  • Patent number: 9188000
    Abstract: The aim of the invention is to improve the efficiency of an axial-piston motor. To this end, the axial-piston motor is provided with a system for regulating the combustion chamber, said system comprising a means for supplying water into the combustion chamber.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: November 17, 2015
    Assignee: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich Rohs, Dieter Voigt
  • Publication number: 20130284013
    Abstract: To provide an axial piston motor (1), comprising at least one main burner (2), which has at least one main combustion space (21) and at least one main nozzle space (23), and comprising at least one pre-burner (3), which has at least one pre-combustion space (31) and at least one pre-nozzle space (33), wherein the pre-combustion space (31) is connected to the main nozzle space (23) by way of at least one hot gas feed (30), that has improved operating and control characteristics even under non-steady-state operating conditions, the pre-nozzle space (33) of the pre-burner (3) has at least one auxiliary hot gas feed (40).
    Type: Application
    Filed: January 18, 2012
    Publication date: October 31, 2013
    Applicant: GETAS GESELLSCHAFT FÜR THERMODYNAMISCHE ANTRIEBSSYSTEME mbH
    Inventors: Ulrich Rohs, Dieter Voigt
  • Publication number: 20120145120
    Abstract: The aim of the invention is to improve the efficiency of an axial-piston motor. To this end, the axial-piston motor comprises at least one compressor cylinder, at least one working cylinder and at least one pressure line guiding the compressed fuel from the compressor cylinder to the working cylinder via a combustion chamber. The fuel flow from the combustion chamber to the working cylinder is controlled by at least one control piston driven by a control drive, and the control piston is subjected to a compensation force oriented against the combustion chamber pressure, on the side thereof facing away from the combustion chamber, in addition to the force applied by the control drive.
    Type: Application
    Filed: July 26, 2010
    Publication date: June 14, 2012
    Applicant: Getas Gesellschaft Fuer thermodynamische Antriebssysteme mbh
    Inventors: Ulrich Rohs, Dieter Voigt
  • Publication number: 20120124981
    Abstract: The aim of the invention is to improve the efficiency of an axial-piston motor comprising a fuel supply and an exhaust gas outlet that are coupled in a heat-exchanging manner. To this end, the axial-piston motor is provided with at least two heat exchangers.
    Type: Application
    Filed: July 26, 2010
    Publication date: May 24, 2012
    Applicant: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich Rohs, Dieter Voigt
  • Publication number: 20120118249
    Abstract: The aim of the invention is to improve the efficiency of an axial-piston motor comprising at least one compressor cylinder, at least one working cylinder and at least one pressure line guiding the compressed fuel from the compressor cylinder to the working cylinder. To this end, the axial-piston motor is provided with at least one compressor cylinder inlet valve having an annular cover.
    Type: Application
    Filed: July 26, 2010
    Publication date: May 17, 2012
    Applicant: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich Rohs, Dieter Voigt
  • Publication number: 20120118250
    Abstract: The aim of the invention is to improve the efficiency of an axial-piston motor. To this end, the axial-piston motor is provided with a system for regulating the combustion chamber, said system comprising a means for supplying water into the combustion chamber.
    Type: Application
    Filed: July 26, 2010
    Publication date: May 17, 2012
    Applicant: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventors: Ulrich Rohs, Dieter Voigt
  • Publication number: 20100258065
    Abstract: To improve the efficiency of an axial piston engine, the invention proposes an axial piston engine with a combustion chamber which operates with two-stage combustion.
    Type: Application
    Filed: November 10, 2008
    Publication date: October 14, 2010
    Applicant: GETAS Gesellschaft fuer thermodynamische Antriebssysteme mbH
    Inventor: Ulrich Rohs