1
Stefan Winkler, Günther Hess, Johann Hell, Friedrich Gillmeier: Device and method for the generation of electrical energy. VA Tech Hydro, Nixon & Vanderhye P C, May 13, 2008: US07372172 (17 worldwide citation)

Arrangement for generating electrical power from a flowing medium, wherein the arrangement includes a plurality of turbine generator units. At least some of the plurality of generator units are arranged at least one of one above another and one beside another. At least some of the plurality of gener ...


2
Stefan Winkler: Bulb turbine system. VA Tech Voest MCE & Co, Jacobson Price Holman & Stern PLLC, November 14, 2000: US06146096 (13 worldwide citation)

The invention concerns a system (1) of bulb turbines (2), in which each bulb turbine (2) comprises a generator located in an essentially cylindrical area (4) of a turbine housing and a turbine wheel coupled to the generator and mounted in such a way that it can rotate (7), a suction pipe (13) being ...


3
Hermann Steffan, Andreas Moser, Manfred Hofinger, Bertram Christian Geigl, Erich Mayrhofer, Heinz Hoschopf, Stefan Winkler, Kurt Steiner: Method for conducting crash tests using a carriage and corresponding device. DSD Dr Steffan Datentechnik Ges m b H, Taylor & Aust P C, January 13, 2004: US06675631 (6 worldwide citation)

A method of conducting crash tests uses a crash-test carriage. The crash-test carriage is accelerated in accordance with a real deceleration curve to thereby simulate deceleration forces associated with a real collision, the crash-test carriage having a carriage drive apparatus associated therewith. ...


4
Peter Franz, Rüdiger Schmidt, Stefan Winkler: Data carrier comprising a gravure printed image and methods for transposing image motifs into linear structures and onto a gravure printing plate. Giesecke & Devrient, Bacon & Thomas PLLC, November 15, 2005: US06964227 (4 worldwide citation)

A data carrier printed by line intaglio having a halftone image represented by irregular line structures in the manner of an engraving. The line structures are superimposed at least partly by fine structures rendered in positive or negative representation. Methods are provided for generating and pro ...


5

6
Peter Franz, Rüdiger Schmidt, Stefan Winkler: Data carrier comprising a gravure printed image and methods for transposing image motifs into linear structures and onto a gravure printing plate. Giesecke & Devrient, Bacon & Thomas PLLC, October 2, 2007: US07275484 (2 worldwide citation)

A data carrier printed by line intaglio having a halftone image represented by irregular line structures in the manner of an engraving. The line structures are superimposed at least partly by fine structures rendered in positive or negative representation. Methods are provided for generating and pro ...


7
Stefan Winkler: Holding apparatus for a dam unit of a dam installation and a method for holding and raising or lowering such a dam unit. VA Tech Hydro & Co, August 22, 2006: US07094002

Holding apparatus for supporting a dam unit, wherein the apparatus includes a frame structure including at least one support member. The at least one support member is arranged to support the dam unit when the dam unit is raised from a lowered position to a holding position. The at least one support ...


8
Stefan Winkler: Video alignment and calibration for video quality measurement. Cheetah Technologies, Patterson & Sheridan L, June 4, 2013: US08456531

Video alignment and calibration, which is needed for video quality measurement in full-reference mode, is performed continuously on the videos being measured to account for alignment parameters that may change over time. With this technique, the quality of video files and/or live video streams can b ...


9
Stefan Winkler, Gunther Hess, Johann Hell, Friedrich Gillmeier: Device and method for the generation of electrical energy. VA TECH HYDRO & Co, Greenblum & Bernstein, November 4, 2004: US20040219015-A1

Arrangement for generating electrical power from a flowing medium, wherein the arrangement includes a plurality of turbine generator units. At least some of the plurality of generator units are arranged at least one of one above another and one beside another. At least some of the plurality of gener ...


10
Stefan Winkler: Holding apparatus for a dam unit of a dam installation and a method for holding and raising or lowering such a dam unit. VA TECH HYDRO & Co, Greenblum & Bernstein, January 8, 2004: US20040005195-A1

Holding apparatus for supporting a dam unit, wherein the apparatus includes a frame structure including at least one support member. The at least one support member is arranged to support the dam unit when the dam unit is raised from a lowered position to a holding position. The at least one support ...



Click the thumbnails below to visualize the patent trend.