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VA Tech Hydro GmbH & Co. Patents
VA Tech Hydro GmbH & Co.
Vienna, AT
No. of patents:

Patent Number Title Of Patent Date Issued
7094002 Holding apparatus for a dam unit of a dam installation and a method for holding and raising or l August 22, 2006
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 l
7067935 Method for regulating the level of a dam installation and dam installation implementing the meth June 27, 2006
Method of regulating a water level of a dam installation having a plurality of turbine generator units arranged to generate electrical power, wherein at least some of the plurality of turbine generator units are arranged at least one of one above another and one beside another so as
7061135 Device for generation of electrical power June 13, 2006
Device and process generating electrical power from flowing medium. Device includes turbine generator units connected to form module(s), and at least two fixed-position structures arranged to form a waterway. Module(s) are arranged between the fixed-position structures to be raised a
6930407 Method for producing a hydropower plant August 16, 2005
Method for producing a device for obtaining electrical energy from hydropower and a method for modifying a dam, in which, at a remote production site, at least two turbine-generating units, comprising a turbine and a generator connected to it, are produced, at a remote production sit
6729843 Partial splitter vane for reaction hydraulic turbine May 4, 2004
Reaction hydraulic turbine that includes a draft tube having side wails arranged to define an inlet and an outlet and an elbow arranged to position the outlet substantially perpendicular to the inlet. A turbine runner is positioned adjacent the inlet and the outlet is arranged to def
6281597 Hydroelectric installation and method of constructing same August 28, 2001
A hydroelectric power installation including a pre-existing gated spillway with upstream bulkhead slots and bulkhead service crane and hydroelectric generating modules configured to fit the existing upstream bulkhead slots. Each module including a plurality of turbines, generators, and a

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