Prime-mover dynamo plants – Fluid-current motors – Wind
Reexamination Certificate
2005-09-23
2011-11-08
Ramirez, Julio Gonzalez (Department: 2839)
Prime-mover dynamo plants
Fluid-current motors
Wind
C290S044000
Reexamination Certificate
active
08053918
ABSTRACT:
A wind power installation is provided having a pylon, a pod mounted rotatably on the pylon, a generator arranged within the pod and having a rotor and a stator, and at least one fan in the region of the pod. In order to reduce the entry of moisture, sand and other foreign substances into the pod and also to reduce the fan noise which reaches the exterior, the fan may suck in outside air through a downwardly open first air gap, in particular between the pylon and the pod. The fan may be adapted to blow air out of a rear part of the pod, through an air gap between the stator and the rotor and into a front part of the pod. A seal structure may be positioned in the pod in such a way that an air flow that bypasses the air gap between the stator and the rotor is substantially prevented.
REFERENCES:
patent: 3684906 (1972-08-01), Lenz
patent: 3916231 (1975-10-01), Cathey
patent: 5557153 (1996-09-01), Zimmermann
patent: 6278197 (2001-08-01), Appa
patent: 6676122 (2004-01-01), Wobben
patent: 6759758 (2004-07-01), Torres Martinez
patent: 6903466 (2005-06-01), Mercier et al.
patent: 6921243 (2005-07-01), Canini et al.
patent: 7427814 (2008-09-01), Bagepalli et al.
patent: 7637715 (2009-12-01), Battisti
patent: 2004/0041408 (2004-03-01), Casazza
patent: 243 208 (1921-01-01), None
patent: 44 37 438 (1995-11-01), None
patent: 44 31 361 (1996-03-01), None
patent: 19636591 (1998-03-01), None
patent: 102 33 947 (2004-02-01), None
patent: 1 586 769 (2005-10-01), None
patent: 1586769 (2005-10-01), None
patent: 2156706 (2001-07-01), None
patent: 2797921 (2001-09-01), None
patent: 58065977 (1983-04-01), None
patent: 58127546 (1983-07-01), None
patent: 01/06121 (2001-01-01), None
“Erneuerbare Engergien”, Abschlussbericht der Technischen Versicherer im GDV, Mar. 2003.
Gonzalez Ramirez Julio
Seed IP Law Group PLLC
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