Material core for wind turbine blade and method for manufacturing the same

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United States of America Patent

PATENT NO 11873791
APP PUB NO 20220389903A1
SERIAL NO

17776231

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Abstract

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A material core (100) for wind turbine blade, comprising: a core body (101); a first groove (102) extending from a first side (104) of the core body (101), in a first direction (106), into a depth d1 in the core body (101); and a second groove (103) extending from a second side (105) of the core body (101) facing away from the first side (104), in a direction opposite to the first direction (106), into a depth d2 in the core body (101), wherein the second groove (103) is parallel to the first groove (102), and wherein: d2=t−d1+x, 1 mm≤x101), and wherein a distance between the first and second grooves is o, wherein: 1 mm≤o≤5 mm.

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Patent Owner(s)

Patent OwnerAddress
ENVISION ENERGY TECHNOLOGY PTE LTD10 ANSON ROAD #11-07 INTERNATIONAL PLAZA SINGAPORE 079903

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Girolomini, Giancarlo Coriano, IT 2 1
Glud, Jens Billund, DK 2 1
Overgaard, Lars Christian Terndrup Aalborg, DK 1 1

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