Vibration damping sheet for wind power generator blades, vibration damping structure of wind power generator blade, wind power generator, and method for damping vibration of wind power generator blade
AssigneeNitto Denko Corporation
InventorsYoshiaki Mitsuoka, Yasuhiko Kawaguchi, Katsuhiko Tachibana, Takahiro Fujii, Takuji Okeyui
Life of this patent
Estimating the term…
Abstract
A vibration damping sheet for wind power generator blades includes a resin layer and a restricting layer laminated on the resin layer.
Claims8
A vibration damping sheet for wind power generator blades, comprising a resin layer and a restricting layer laminated on the resin layer.
A vibration damping structure of a wind power generator blade, wherein a vibration damping sheet for wind power generator blades comprising a resin layer and a restricting layer laminated on the resin layer is adhesively bonded to an inner side surface of a wind power generator blade having a hollow structure.
A wind power generator having a vibration damping structure of a wind power generator blade in which a vibration damping sheet for wind power generator blades comprising a resin layer and a restricting layer laminated on the resin layer is adhesively bonded to an inner side surface of a wind power generator blade having a hollow structure.
A method for damping vibration of a wind power generator blade, comprising the steps of:
- preparing a vibration damping sheet for wind power generator blades comprising a resin layer and a restricting layer laminated on the resin layer;
- and
- adhesively bonding the vibration damping sheet for wind power generator blades to an inner side surface of a wind power generator blade having a hollow structure.
A method for damping vibration of a wind power generator blade, comprising the steps of:
- adhesively bonding a vibration damping sheet for wind power generator blades comprising a resin layer and a restricting layer laminated on the resin layer, to an inner side surface of a wind power generator blade having a hollow structure;
- and
- heating the vibration damping sheet for wind power generator blades.
A method for damping vibration of a wind power generator blade, comprising the steps of:
- preliminarily heating a vibration damping sheet for wind power generator blades comprising a resin layer and a restricting layer laminated on the resin layer;
- and
- adhesively bonding the heated vibration damping sheet for wind power generator blades to an inner side surface of a wind power generator blade having a hollow structure.
Dependencies are inferred from the claim text.