Title:
PHOTOELECTRIC COMPOSITE MEDIUM-VOLTAGE SHORE POWER CABLE, AND MANUFACTURING PROCESS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/068037
Kind Code:
A1
Abstract:
A photoelectric composite medium-voltage shore power cable (1). The photoelectric composite medium-voltage shore power cable (1) comprises a cable core (10), an inner sheath layer (20), a reinforcing layer (30) and an outer sheath layer (40), which are sequentially arranged from inside to outside, wherein the inner sheath layer (20) is wrapped around the cable core (10), the reinforcing layer (30) is wrapped around the inner sheath layer (20), and the outer sheath layer (40) is wrapped around the reinforcing layer (30); and the cable core (10) comprises three power wire cores (11) and flexible optical units (12), the three power wire cores (11) being arranged in a parallel contact manner and are flat, a gap (110) being formed between every two adjacent power wire cores (11) and the inner sheath layer (20), and the flexible optical units (12) being embedded in the gaps (110) and in contact with the two adjacent power wire cores (11). A manufacturing process for the photoelectric composite medium-voltage shore power cable (1) can provide a higher power transmission capacity, reduce the bending radius of the cable, improve the flexibility of the cable, and improve the current carrying capacity of the cable while achieving an optical communication transmission function.
Inventors:
WANG JUN (CN)
XIE XIANGQIAN (CN)
FU ZHIHUI (CN)
YAO QIAN (CN)
XU PENGFEI (CN)
LU JUNJUN (CN)
XIE XIANGQIAN (CN)
FU ZHIHUI (CN)
YAO QIAN (CN)
XU PENGFEI (CN)
LU JUNJUN (CN)
Application Number:
PCT/CN2020/133612
Publication Date:
April 07, 2022
Filing Date:
December 03, 2020
Export Citation:
Assignee:
ZHONGTIAN TECH INDUSTRIAL WIRE & CABLE SYSTEM CO LTD (CN)
International Classes:
H01B7/08; H01B7/04; H01B9/00; H01B9/02; H01B13/00
Foreign References:
| CN109830342A | 2019-05-31 | |||
| CN207883386U | 2018-09-18 | |||
| CN213025453U | 2021-04-20 | |||
| CN204760086U | 2015-11-11 | |||
| CN201084492Y | 2008-07-09 | |||
| CN209015739U | 2019-06-21 | |||
| CN103000292A | 2013-03-27 | |||
| CN210015721U | 2020-02-04 | |||
| KR20150140512A | 2015-12-16 | |||
| US9922756B1 | 2018-03-20 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF:
Previous Patent: CRANKSHAFT OIL SUPPLY SYSTEM
Next Patent: SURGICAL INSTRUMENT, SLAVE OPERATING EQUIPMENT, AND SURGICAL ROBOT
Next Patent: SURGICAL INSTRUMENT, SLAVE OPERATING EQUIPMENT, AND SURGICAL ROBOT