PARTITIONED SHELL MOLD FOR WIND TURBINE BLADES, ITS MANUFACTURING METHOD, AND BLADE PRODUCTION METHOD EMPLOYING THIS MOLD

PARTITIONED SHELL MOLD FOR WIND TURBINE BLADES, ITS MANUFACTURING METHOD, AND BLADE PRODUCTION METHOD EMPLOYING THIS MOLD

The invention describes a mold for non-metallic wind turbine blade shells that comprises two semi-molds, upper and lower, hinged with a pivoting system and equipped with stiffening ribs that hold a system of air conduits on it, and which is partitioned transversely in at least two parts (1A, 2A) and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MORENO ALEJANDRO SAEZ, GALDEANO JORGE LANA
Format: Patent
Sprache:eng
Schlagworte:
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:The invention describes a mold for non-metallic wind turbine blade shells that comprises two semi-molds, upper and lower, hinged with a pivoting system and equipped with stiffening ribs that hold a system of air conduits on it, and which is partitioned transversely in at least two parts (1A, 2A) and (1B, 2B) that are joined together with some fastening ribs (13A, 13A′, 13B, 13B′). The invention likewise describes the manufacturing method for this mold and the method to obtain a wind turbine blade by replacing an already constituted part of the mold to obtain a geometry differentiated from the original in one of its parts, and to manufacture another family of wind turbine blades.