Self-regulating turbine

US20050244268A1Inactive Publication Date: 2005-11-03DEUTE ENERGIE HLDG
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
DEUTE ENERGIE HLDG
Publication Date
2005-11-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

An energy cascade which is preferably fed by solar energy is made from standard solar absorbers including Seebeck elements on the upper end thereof, a self-regulating turbine including a generator arranged downstream and Seebeck elements arranged on the turbine outlet, a heat exchanger for the secondary circuit, and regulating devices for controlling the inner pressure of the primary circuit. The turbine is matched to varying operating conditions by means of suitable measures: matching of the inlet channel, changing turbine blade length for radial turbines, electronic control of the current generated in the generator for rotational speed limitation and a Seebeck heat / current exchanger in the turbine outlet channel.
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Description

CROSS REFERENCE TO RELATED APPLICATIONS

[0001] This application is a continuation under 35 U.S.C. §120 of International Application No. PCT / DE2003 / 003607, filed on Oct. 30, 2003, which claims priority from German No. 102 51 752.5, filed on Nov. 5, 2002.BACKGROUND OF THE INVENTION

[0002] 1. Field of the Invention

[0003] The present invention relates to a self-regulating turbine.

[0004] 2. The Prior Art

[0005] DE 42 00 507 A1 discloses a turbine with very many geometrical adjustment possibilities. These possibilities include adjusting the blade wheel 3a, the flow gap or its size and at the same time the turbine vane length 2 or turbine blade length, and the spiral 14 is not changed automatically by the blade spring 9.

[0006] Automatic geometrical alterations are disclosed by the documents U.S. Pat. No. 3,149,820 and U.S. Pat. No. 4,540,337.

[0007] These documents represent only a selection from many known technical solutions.

[0008] The known design concepts have long experimented wit...

Claims

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