Patents by Inventor Sebastian MANN
Sebastian MANN 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: 11927109Abstract: The present invention relates to a blade for a gas turbine, in particular of an aircraft engine, having a blade airfoil, which has a blade-root-side first profile section and a blade-tip-side second profile section, which is spaced apart from the first profile section in a radial direction, from the first profile section to the second profile section, by a blade airfoil height, wherein a stagger angle of the blade airfoil changes with a height in the radial direction over the first profile section at least over certain portions, wherein, in a first region between a first height and a second, greater height, the change in the stagger angle over the height does not decrease with increasing height at least over certain portions.Type: GrantFiled: December 8, 2020Date of Patent: March 12, 2024Assignee: MTU Aero Engines AGInventors: Sergio Elorza Gomez, Tobias Froebel, Nina Wolfrum, Sebastian Mann
-
Publication number: 20230318200Abstract: Aspects of the disclosed technology provide solutions for splitting power between different parts of a waveguide. Features inside of a waveguide may include an input and interconnected vertical and horizontal hollow spaces (i.e. channels). Other features may include structures (i.e. septum features) that reflect a portion of electromagnetic energy moving in a channel and may allow another portion of that electromagnetic (EM) energy to pass around those septum features. A horizontal channel of a waveguide may lead to several vertical channel of the waveguide and the septum features may reflect EM energy toward one particular vertical channel such that an amount of EM energy output from that particular vertical channel may be increased as compared to amounts of EM energy output from other vertical channels of the waveguide. Geometries of the waveguide features may focus emitted EM energy by splitting the EM energy into several different parts.Type: ApplicationFiled: March 30, 2022Publication date: October 5, 2023Inventors: Yan Wang, Sebastian Mann, Benedikt Sanftl
-
Publication number: 20230161024Abstract: The present invention relates to an apparatus for determining the position of objects in two-dimensional space having a first dimension and a second dimension, the direction vector of which is orthogonal to the direction vector of the first dimension, containing at least one transmitter (I) having at least one transmitting antenna (3) and an imaging receiver circuit (2) having at least one receiving antenna array (Rx Array) with rows (6) of receiving antennas for scanning the first dimension by means of digital beam shaping, wherein the receiving antenna array has a linear array, a sparse array or an array with an enlarged aperture, and wherein the rows (6) of receiving antennas in the receiving antenna array of the receiver circuit (2) are linearly arranged in the first dimension according to a curve function or according to the contour of a two-dimensional geometric object and are spread out in the second dimension, and to a method using the apparatus.Type: ApplicationFiled: January 16, 2023Publication date: May 25, 2023Inventors: Andre Giere, Johanna Guetlein-Holzer, Sebastian Mann
-
Publication number: 20230059342Abstract: A radar system is described herein. The radar system includes a printed circuit board (PCB) that includes a metallized top layer and a substrate layer that is adjacent the metallized top layer. The substrate layer includes a substrate integrated waveguide (SIW), and the metallized layer has a slotted taper etched therein. The slotted taper is positioned relative to the SIW such that an electromagnetic signal generated by a monolithic microwave integrated circuit (MMIC) passes from the slotted taper to the SIW without an intervening microstrip line. The radar system further includes a housing that acts both to disperse heat and to suppress undesired electromagnetic radiation.Type: ApplicationFiled: August 20, 2021Publication date: February 23, 2023Inventors: -Ing. Sebastian Mann, Andre Giere, Richard Johann Körber, Benedikt Hubertus Schulte
-
Patent number: 11579283Abstract: The present invention relates to an apparatus for determining the position of objects in two-dimensional space having a first dimension and a second dimension, the direction vector of which is orthogonal to the direction vector of the first dimension, containing at least one transmitter (I) having at least one transmitting antenna (3) and an imaging receiver circuit (2) having at least one receiving antenna array (Rx Array) with rows (6) of receiving antennas for scanning the first dimension by means of digital beam shaping, wherein the receiving antenna array has a linear array, a sparse array or an array with an enlarged aperture, and wherein the rows (6) of receiving antennas in the receiving antenna array of the receiver circuit (2) are linearly arranged in the first dimension according to a curve function or according to the contour of a two-dimensional geometric object and are spread out in the second dimension, and to a method using the apparatus.Type: GrantFiled: July 23, 2018Date of Patent: February 14, 2023Assignee: CRUISE MUNICH GMBHInventors: Andre Giere, Johanna Guetlein-Holzer, Sebastian Mann
-
Publication number: 20230026899Abstract: The present invention relates to a blade for a gas turbine, in particular of an aircraft engine, having a blade airfoil, which has a blade-root-side first profile section and a blade-tip-side second profile section, which is spaced apart from the first profile section in a radial direction, from the first profile section to the second profile section, by a blade airfoil height, wherein a stagger angle of the blade airfoil changes with a height in the radial direction over the first profile section at least over certain portions, wherein, in a first region between a first height and a second, greater height, the change in the stagger angle over the height does not decrease with increasing height at least over certain portions.Type: ApplicationFiled: December 8, 2020Publication date: January 26, 2023Applicant: MTU Aero Engines AGInventors: Sergio Elorza Gomez, Tobias Froebel, Nina Wolfrum, Sebastian Mann
-
Publication number: 20210332835Abstract: The invention relates to a device for guiding an electromagnetic wave within a cylinder head of a cylinder system, wherein the device comprises analysis electronics arranged in or on the cylinder head and a probe located in the cylinder head, as well as a connecting structure guiding the electromagnetic wave and arranged between the analysis electronics and the probe for versatile positioning of the analysis electronics, the connecting structure having a first signal connection (101, 201, 301, 401, 501a, 501b, 601, 701) for connection to the probe and a second signal connection (314, 514a, 514b, 714) for connection to the analysis electronics.Type: ApplicationFiled: July 30, 2019Publication date: October 28, 2021Inventors: Andre Giere, Sebastian Lüttich, Sebastian Mann, Manuel Wolf
-
Publication number: 20200217944Abstract: The present invention relates to an apparatus for determining the position of objects in two-dimensional space having a first dimension and a second dimension, the direction vector of which is orthogonal to the direction vector of the first dimension, containing at least one transmitter (I) having at least one transmitting antenna (3) and an imaging receiver circuit (2) having at least one receiving antenna array (Rx Array) with rows (6) of receiving antennas for scanning the first dimension by means of digital beam shaping, wherein the receiving antenna array has a linear array, a sparse array or an array with an enlarged aperture, and wherein the rows (6) of receiving antennas in the receiving antenna array of the receiver circuit (2) are linearly arranged in the first dimension according to a curve function or according to the contour of a two-dimensional geometric object and are spread out in the second dimension, and to a method using the apparatus.Type: ApplicationFiled: July 23, 2018Publication date: July 9, 2020Inventors: Andre Giere, Johanna Guetlein-Holzer, Sebastian Mann
-
Patent number: 10208765Abstract: The present invention relates to an axial compressor for a gas turbine, in particular an aircraft engine, having at least one rotor blade or guide vane having a blade or vane element, which is arranged in a flow duct, and a leading edge and a trailing edge, which are joined to each other through a pressure side and a suction side, wherein, a new and novel profile section of the blade or vane element is provided.Type: GrantFiled: January 19, 2016Date of Patent: February 19, 2019Assignee: MTU Aero Engines AGInventors: Tobias Froebel, Sebastian Mann, Nina Wolfrum, Sergio Elorza Gomez
-
Patent number: 9664715Abstract: Described is an electrical measuring system with a six-gate circuit and a delay line. An electrical signal is fed from a resonator, at least one of directly and or via the delay line, to the six-gate circuit. The frequency of the signal is computed by the six-gate circuit in dependence on the length of the delay line.Type: GrantFiled: May 2, 2014Date of Patent: May 30, 2017Assignees: HORST SIEOLE GMBH & CO KG, FRIEDRICH-ALEXANDER-UNIVERSITAET ERLANGEN-NUREMBERGInventors: Ernst Halder, Peter Dingler, Francesco Barbon, Alexander Kölpin, Stefan Lindner, Sarah Linz, Sebastian Mann
-
Publication number: 20160215788Abstract: The present invention relates to an axial compressor for a gas turbine, in particular an aircraft engine, having at least one rotor blade or guide vane having a blade or vane element (1), which is arranged in a flow duct, and a leading edge (LE) and a trailing edge (TE), which are joined to each other through a pressure side and a suction side (PS, SS), wherein, a new and novel profile section of the blade or vane element is provided.Type: ApplicationFiled: January 19, 2016Publication date: July 28, 2016Inventors: Tobias Froebel, Sebastian Mann, Nina Wolfrum, Sergio Elorza Gomez
-
Patent number: 8978118Abstract: An OT or Oblivious Transfer protocol is used to output pseudonym tokens from a list of pseudonym tokens to user entities such that it is possible to obtain pseudonymized authentication by a preceding verification of proof of identity of the respective user entities and marking pseudonym tokens as used as soon as the same are used for authentication by means of the OT protocol after the output.Type: GrantFiled: January 6, 2012Date of Patent: March 10, 2015Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Patrick Aichroth, Sebastian Mann, Michael Gruschwitz, Jens Hasselbach
-
Publication number: 20140347035Abstract: Described is an electrical measuring system with a six-gate circuit and a delay line. An electrical signal is fed from a resonator, at least one of directly and or via the delay line, to the six-gate circuit. The frequency of the signal is computed by the six-gate circuit in dependence on the length of the delay line.Type: ApplicationFiled: May 2, 2014Publication date: November 27, 2014Applicants: HORST SIEDLE GMBH & CO. KG, Friedrich-Alexander-Universitaet Erlangen- NurembergInventors: Ernst HALDER, Peter DINGLER, Francesco BARBON, Alexander Kölpin, Stefan LINDNER, Sarah LINZ, Sebastian MANN
-
Publication number: 20140232417Abstract: A measuring system is described which includes a sensor for receiving an electromagnetic wave and a guide component for guiding the electromagnetic wave. The guide component is embodied as an elongated, preferably metal, profile component which contains, in a longitudinal direction, a slot for guiding the electromagnetic wave.Type: ApplicationFiled: February 11, 2014Publication date: August 21, 2014Applicants: Friedrich-Alexander-Universitaet Erlangen-Nuernber, HORST SIEDLE GMBH & CO. KGInventors: Ernst HALDER, Peter DINGLER, Sebastian Mann, Stefan Lindner, Francesco Barbon, Gabor Vinci, Alexander Kölpin
-
Publication number: 20120167189Abstract: An OT or Oblivious Transfer protocol is used to output pseudonym tokens from a list of pseudonym tokens to user entities such that it is possible to obtain pseudonymized authentication by a preceding verification of proof of identity of the respective user entities and marking pseudonym tokens as used as soon as the same are used for authentication by means of the OT protocol after the output.Type: ApplicationFiled: January 6, 2012Publication date: June 28, 2012Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Patrick AICHROTH, Sebastian MANN, Michael GRUSCHWITZ, Jens HASSELBACH