Title:
CABLE
Document Type and Number:
WIPO Patent Application WO/2022/073521
Kind Code:
A1
Abstract:
The present application relates to a cable, comprising a conductive wire and an insulating layer. The conductive wire is wrapped by the insulating layer; at least one non-metal wire bundle and/or metal wire bundle is provided in an internal cavity, in a peripheral recess or at the outside of the conductive wire. This solution allows for completion of electric arc sensing and delivery within a short period of time. False determination by conventional electric arc detection devices caused by factors such as load, noise interference, and weather change is effectively avoided, and normal operation of a power apparatus is guaranteed. This solution facilitates blocking and extinguishing of electric arcs generated by cables.
Inventors:
NAN YIN (CN)
ZHU JINBAO (CN)
LIU FANG (CN)
ZHU JINBAO (CN)
LIU FANG (CN)
Application Number:
PCT/CN2021/122926
Publication Date:
April 14, 2022
Filing Date:
October 09, 2021
Export Citation:
Assignee:
TIANJIN SVRUI INTELLIGENT ELECTRICAL CO LTD (CN)
International Classes:
H01B9/00
Foreign References:
| CN109524166A | 2019-03-26 | |||
| CN102306513A | 2012-01-04 | |||
| CN210039671U | 2020-02-07 | |||
| CN103087531A | 2013-05-08 | |||
| CN201576467U | 2010-09-08 | |||
| GB2125207A | 1984-02-29 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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