Rolls-royce Deutschland Ltd & Co. Kg

Biotronik Se Co. Kg

Biotronik Crm Patent Ag

Biotronik Ag

Dyconex Ag

Thomas Dörr

Dirk Muessig

Ingo Weiss

Carsten Clemen

Gernot Kolberg

Erhard Flach

Volker Lang

Alexander Borck

Michael Diebold

Marc Hauer

Michael Friedrich

Ulrich Busch

Tim Traulsen

Torsten Radtke

Stefan Paule

Sergey Ershov

Andreas Neumann

Jens Philipp

Frank Becker

Alan Fryer

Torsten Oertmann

Leif Rackwitz

Ulrich Feese

Joachim Reinke

Joachim Elsner

Andreas Kucher

Peter Schneider

Ulrich Tietze

Carsten Hennig

Frank Tscherch

Torsten Lang

Georg Nollert

Thomas Schilling

Torsten Dodt

Gregory Jay Delmain

Kai Hensen

Imon Kalyan Bagchi

Uwe STÜRMER

Karsten Schlodder

Martin RÖMER

The invention concerns a combustion chamber assembly, in particular for use in an aircraft engine, including: An alternative and/or combined optimised operation with fuels of different aggregate states can be achieved with comparatively low structural complexity in that the combustion chamber assembly is configured for operation with liquid and/or gaseous fuel, wherein at least one, preferably a plurality of gas supply openings arranged downstream of the fuel nozzle(s) on the peripheral wall is/are present, by means of which gaseous fuel can be introduced into the combustion space.

Combustion chamber assembly for operation with liquid and/or gaseous fuel, gas turbine assembly and method

A drive system for an aircraft which is constructed for operation with a liquid fuel and a gaseous fuel, includes: at least one engine having a combustion chamber for operation with the liquid fuel and/or the gaseous fuel; and per fuel at least one separate tank chamber which is or can be brought into connection in flow terms with the combustion chamber via a fuel line for supplying it with the corresponding fuel. A drive system which is optimized in terms of emissions and efficiency is provided in that the drive system is constructed in such a manner that, in the event of firing at a great height, exclusively gaseous fuel is or can be used in the at least one engine during a firing operation at a great height.

Drive system for an aircraft, aircraft having a drive system and method for operating an aircraft

An electrode element () for an energy storage unit (), such as a capacitor, has an electrode body () made of an active electrode material (E), wherein the electrode body () includes one or more of: at least one cavity () on its surface or in its interior; at least one partial volume () of lower density; and/or a surface coating (D) covering at least a portion of the surface of the electrode body (), such that the surface area covered by the surface coating (D) remains unwetted when in contact with an electrolyte. Energy storage units () incorporating the electrode element () are particularly suitable for use in implantable electrotherapeutic devices.

Electrode element for an energy storage unit, energy storage unit, and method for producing electrode element

An implantable electrostimulation device having at least three input channels, (each forming a sensing channel), which are each connected to at least one electrode or to one terminal for an electrode, using which at least three different electrical potentials accompanying an excitation of cardiac tissue (myocardium) in a heart may be detected. Uses a signal processing unit which is connected to the input channels and is implemented to analyze the time curve of the potentials detected via the three sensing channels as three input signals in chronological relation to a periodically repeating trigger signal, which triggers a time window, and which is also implemented to detect predefined signal features for each of the three input signals within the time window triggered by the trigger signal, store them, and compare them to corresponding signal features of preceding time windows or of another input channel within the same time window.

Implantable device for cardiac vector determination

A signal processing apparatus is disclosed comprising an input stage for the preparation of a physiological signal, in particular an electrocardiogram, which is adapted to provide a signal of an alternating polarity, which is formed from the physiological signal and which is to be evaluated, and is connected to an evaluation stage for forwarding of the signal to be evaluated, wherein the evaluation stage is adapted to respond to a reference moment in time associated with the physiological signal, and for at least one signal segment, associated in respect of time with the reference moment in time, of the signal to be evaluated, to detect a respective amplitude value for at least some characteristic curve points contained in the signal segment such as signal maxima and minima, inflection points and so forth and to generate from the amplitude values obtained in that way a morphology code which describes the form of the respective signal segment.

Signal processing apparatus for physiological signals

This invention relates to a gas-turbine combustion chamber with at least one pilot burner () and at least one main burner () which are axially and radially offset relative to each other, said combustion chamber () comprising an outer flame-tube wall () and an inner flame-tube wall () each provided with ports for the introduction of air, and said main burner () being located at the outer flame-tube wall () and said pilot burner () being located at the inner flame-tube wall (), characterized in that the outer flame-tube wall () is provided with a first arrangement () of ports and in that the inner flame-tube wall () is provided with a second arrangement () of ports.

Gas-turbine combustion chamber with air-introduction ports

A fuel injection device for a gas turbine includes an airflow passagewhose wallsare provided with at least one fuel openingfor the injection of fuel into the airflow, with the center axesof the fuel openingsbeing inclined at least in a circumferential direction.

Homogenous mixture formation by swirled fuel injection

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Berlin, Germany

Thomas Dörr