Title:
MULTI-STRAND COMPOSITE MATERIAL REINFORCING CORE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/192732
Kind Code:
A1
Abstract:
Disclosed in the present invention are a multi-strand composite material reinforcing core and a manufacturing method therefor. The multi-strand composite material reinforcing core consists of 7 or more single-wire core rods (1), the single-wire core rods (1) and the entire outer layer of the core rods are bonded by a matrix adhesive (2), and there is a, or is no, fiber (3) wound on the outer layer of the multi-strand composite material reinforcing core. The multi-strand composite material reinforcing core provided by the present invention is applied in overhead conductors, and has good bending performance and safe line operation compared with a conventional single-core carbon fiber composite core conductor; the multi-strand composite material reinforcing core has great advantages during a construction and deployment process, and is particularly suitable for construction in harsh environments with large height differences and large corners.
Inventors:
REN GUIFANG (CN)
XU JUN (CN)
WANG ZHIWEI (CN)
ZHANG YUQING (CN)
CHEN ZHONGWEI (CN)
LIU ENCI (CN)
XU JUN (CN)
WANG ZHIWEI (CN)
ZHANG YUQING (CN)
CHEN ZHONGWEI (CN)
LIU ENCI (CN)
Application Number:
PCT/CN2020/081390
Publication Date:
October 01, 2020
Filing Date:
March 26, 2020
Export Citation:
Assignee:
ZHONGFU CARBON FIBER CORE CABLE TECH CO LTD (CN)
International Classes:
H01B7/18; H01B5/08; H01B9/00; H01B13/22
Foreign References:
| CN110197745A | 2019-09-03 | |||
| CN209591609U | 2019-11-05 | |||
| CN102124528A | 2011-07-13 | |||
| CN1454386A | 2003-11-05 | |||
| CN105719768A | 2016-06-29 | |||
| CN103456409A | 2013-12-18 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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