Device for generation of electrical power

Prime-mover dynamo plants – Fluid-current motors

Reexamination Certificate

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C290S043000, C405S078000

Reexamination Certificate

active

07061135

ABSTRACT:
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 and lowered. In this way, high water level is produced upstream of the at least one module and low water level is produced downstream of module(s). An auxiliary apparatus provided on each fixed-position structure extends above upper edges of fixed-position structures, and a lifting device is arranged to lift the module(s) that are guided, at least partially, by the at least one auxiliary apparatus. In a lifting procedure, module(s) are raised above the upper edges of the fixed-position structures. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

REFERENCES:
patent: 4289971 (1981-09-01), Ueda
patent: 4468153 (1984-08-01), Gutierrez Atencio
patent: 4755690 (1988-07-01), Obermeyer et al.
patent: 4804855 (1989-02-01), Obermeyer
patent: 5825094 (1998-10-01), Hess
patent: 6146096 (2000-11-01), Winkler
patent: 6281597 (2001-08-01), Obermeyer et al.
patent: 6568878 (2003-05-01), Woodall et al.
patent: 6930407 (2005-08-01), Panholzer
Va Tech VOEST MCE Corp., Sep. 25, 2002.
VA Tech VOEST MCE Corp., Jul. 15, 2002.

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