Title:
FIRE RESISTANT DATA CABLE
Document Type and Number:
WIPO Patent Application WO/2019/056567
Kind Code:
A1
Abstract:
A fire resistant data cable, relating to the technical field of data cables, and comprising a fire resistant data cable (1). An outer sheath (3) is provided outside the fireproof data cable (1). A total shielding braid layer (4) is uniformly wrapped in the outer sheath (3). A wire pair shield aluminum-plastic composite belt (5) is uniformly provided in the total shielding braid layer (4). A refractory material (6) is uniformly provided in the wire pair shield aluminum-plastic composite tape (5). An insulating layer (7) is provided in the refractory material (6). A conductor (8) is wrapped in the insulating layer (7). A ground wire is provided in the total shield braid layer (4). The fire resistant data cable effectively reduces the contact between the insulating layer and the air, and between the insulating layer and a naked flame, reducing the generation of a flame, avoiding the short circuit and disconnection of the conductor of the data cable in the flame, being able to satisfy the basic requirements of electric power and data transmission in cases of fire disasters.
Inventors:
YANG ZHENGGUO (CN)
JIA JIANJIA (CN)
ZOU HAIOU (CN)
QI GANG (CN)
ZHANG LIHONG (CN)
PANG KAI (CN)
QIU SHAOKUN (CN)
JIA JIANJIA (CN)
ZOU HAIOU (CN)
QI GANG (CN)
ZHANG LIHONG (CN)
PANG KAI (CN)
QIU SHAOKUN (CN)
Application Number:
PCT/CN2017/113433
Publication Date:
March 28, 2019
Filing Date:
November 29, 2017
Export Citation:
Assignee:
ZHANGJIAGANG TWENTSCHE CABLE CO LTD (CN)
International Classes:
H01B7/295; H01B11/10
Foreign References:
| CN206340377U | 2017-07-18 | |||
| CN201302848Y | 2009-09-02 | |||
| CN106601358A | 2017-04-26 | |||
| CN106653204A | 2017-05-10 | |||
| CN106782833A | 2017-05-31 | |||
| CN206331822U | 2017-07-14 | |||
| CN206340378U | 2017-07-18 | |||
| CN206116074U | 2017-04-19 | |||
| US20150357095A1 | 2015-12-10 |
Attorney, Agent or Firm:
SUZHOU RUNTONG JIAYE INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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