FIBER FABRIC FOR BLADE PERFUSION AND FAN BLADE THEREOF

Title:

FIBER FABRIC FOR BLADE PERFUSION AND FAN BLADE THEREOF

Document Type and Number:

WIPO Patent Application WO/2023/137699

Kind Code:

A1

Abstract:

Disclosed in the present invention is a fiber fabric for blade perfusion. The surface density of the fiber fabric is 1700-4500 g/m2, and the fiber fabric comprises main direction fibers and weft fibers, wherein the surface density of the main direction fibers is 98-100 wt% of the surface density of the fiber fabric.

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Inventors:

ZHANG XIANGYANG (CN)
MA HAO (CN)
LARS OVERGAARD (CN)
SUN XIAOYU (CN)
REN LILI (CN)

Application Number:

PCT/CN2022/073155

Publication Date:

July 27, 2023

Filing Date:

January 21, 2022

Export Citation:

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Assignee:

ENVISION ENERGY CO LTD (CN)

International Classes:

D03D1/00; D03D13/00; D03D15/267; F03D1/06

Foreign References:

CN113818120A	2021-12-21
CN110129984A	2019-08-16
CN213925278U	2021-08-10

Attorney, Agent or Firm:

SHANGHAI ZHISHENG INTELLECTUAL PROPERTY OFFICE (CN)

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