Wind-power unit, a supporting pillar therefore and a use...

Static structures (e.g. – buildings) – Elongated rigid structure – Made up of longitudinally arranged strip-like sections

Reexamination Certificate

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Details

C052S848000, C052S745040, C290S044000, C290S055000

Reexamination Certificate

active

08051625

ABSTRACT:
The invention relates to a wind-power unit having a turbine having a vertical turbine shaft (3), an electrical generator (6) connected to the turbine and a vertical hollow supporting pillar (2) supporting the turbine. According to the invention the material of the supporting pillar is in all essentials wood. The invention also relates to a supporting pillar for such a wind-power unit, an electric mains connected to the wind-power unit, a use of the wind-power unit and a method for the manufacture of such a supporting pillar.

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patent: 7322798 (2008-01-01), Cairo
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patent: 20314750 (2004-01-01), None
patent: 0686733 (1995-12-01), None
patent: 2003176774 (2003-06-01), None
patent: 2005028781 (2005-03-01), None
English Abstract of DE20314750.
English Abstract of JP 2003176774.
English Abstract of EP 0686733.

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