公开(公告)号：US20150125309A1

公开(公告)日：2015-05-07

申请号：US14366609

申请日：2012-12-19

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Steen M. Lauritsen ,  Jonas Romblad

IPC: F03D1/06 ,  F03D11/00

CPC classification number: F03D1/0675 ,  F03D80/40 ,  F05B2260/20 ,  F05B2260/64 ,  Y02E10/721

Abstract: A wind turbine blade having an elongated blade body extending along a longitudinal axis and having an upper skin and a lower skin, the lower skin spaced from the upper skin in a thickness direction of the blade body, the upper skin and/or lower skin having a laminated layer, the laminated layer having an outer layer wherein the outer layer forms part of the upper and/or lower skin respectively, an inner layer spaced from the outer layer in the thickness direction; and an intermediate layer sandwiched between the outer layer and inner layer, the intermediate layer having a plurality of heat transfer paths within the intermediate layer for transferring heat.

Abstract translation: 一种风力涡轮机叶片，其具有沿着纵向轴线延伸并且具有上部皮肤和下部皮肤的细长叶片主体，所述下部皮肤沿着所述叶片主体的厚度方向与所述上部皮肤间隔开，所述上部皮肤和/或下部皮肤具有 层叠层，所述层叠层具有外层，其中所述外层分别形成所述上表皮和/或下皮的一部分;在所述厚度方向上与所述外层隔开的内层; 以及夹在所述外层和所述内层之间的中间层，所述中间层在所述中间层内具有用于传递热量的多个传热路径。

公开(公告)号：US09759198B2

公开(公告)日：2017-09-12

申请号：US14366586

申请日：2012-12-19

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Steen M. Lauritsen ,  Jonas Romblad

IPC: F01D5/08 ,  F03D11/00 ,  F03D1/06 ,  F03D80/40

CPC classification number: F03D80/40 ,  F03D1/0675 ,  F05B2260/20 ,  Y02E10/721

Abstract: A wind turbine blade having an elongated blade body extending along a longitudinal axis and having an upper skin and a lower skin, the lower skin spaced from the upper skin in a thickness direction of the blade body, the upper skin and/or lower skin having a laminated layer, the laminated layer having an outer layer wherein the outer layer forms part of the upper and/or lower skin respectively, an inner layer spaced from the outer layer in the thickness direction; and an intermediate layer sandwiched between the outer layer and inner layer, the intermediate layer having a plurality of openings extending through the intermediate layer from the inner layer to the outer layer; and a plurality of corresponding heat conductor elements extending through the plurality of openings from the inner layer to the outer layer for transferring heat from the inner layer to the outer layer.

公开(公告)号：US09745955B2

公开(公告)日：2017-08-29

申请号：US14366609

申请日：2012-12-19

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Steen M. Lauritsen ,  Jonas Romblad

IPC: F01D5/08 ,  F03D1/06 ,  F03D80/40

CPC classification number: F03D1/0675 ,  F03D80/40 ,  F05B2260/20 ,  F05B2260/64 ,  Y02E10/721

Abstract: A wind turbine blade having an elongated blade body extending along a longitudinal axis and having an upper skin and a lower skin, the lower skin spaced from the upper skin in a thickness direction of the blade body, the upper skin and/or lower skin having a laminated layer, the laminated layer having an outer layer wherein the outer layer forms part of the upper and/or lower skin respectively, an inner layer spaced from the outer layer in the thickness direction; and an intermediate layer sandwiched between the outer layer and inner layer, the intermediate layer having a plurality of heat transfer paths within the intermediate layer for transferring heat.

公开(公告)号：US20150003998A1

公开(公告)日：2015-01-01

申请号：US14366586

申请日：2012-12-19

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Steen M. Lauritsen ,  Jonas Romblad

IPC: F03D11/00 ,  F03D1/06

CPC classification number: F03D80/40 ,  F03D1/0675 ,  F05B2260/20 ,  Y02E10/721

Abstract: A wind turbine blade having an elongated blade body extending along a longitudinal axis and having an upper skin and a lower skin, the lower skin spaced from the upper skin in a thickness direction of the blade body, the upper skin and/or lower skin having a laminated layer, the laminated layer having an outer layer wherein the outer layer forms part of the upper and/or lower skin respectively, an inner layer spaced from the outer layer in the thickness direction; and an intermediate layer sandwiched between the outer layer and inner layer, the intermediate layer having a plurality of openings extending through the intermediate layer from the inner layer to the outer layer; and a plurality of corresponding heat conductor elements extending through the plurality of openings from the inner layer to the outer layer for transferring heat from the inner layer to the outer layer.

Abstract translation: 一种风力涡轮机叶片，其具有沿着纵向轴线延伸并且具有上部皮肤和下部皮肤的细长叶片主体，所述下部皮肤沿着所述叶片主体的厚度方向与所述上部皮肤间隔开，所述上部皮肤和/或下部皮肤具有 层叠层，所述层叠层具有外层，其中所述外层分别形成所述上表皮和/或下皮的一部分;在所述厚度方向上与所述外层隔开的内层; 以及夹在所述外层和所述内层之间的中间层，所述中间层具有从所述内层延伸穿过所述中间层到所述外层的多个开口; 以及多个相应的热导体元件，其从所述内层延伸穿过所述多个开口到所述外层，用于将热量从所述内层传递到所述外层。