Title:
NOCTILUCENT HOSE FOR CONVEYING FRACTURING FLUID BACKWATER, AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/161233
Kind Code:
A1
Abstract:
A noctilucent hose (100) for conveying fracturing fluid backwater, and a manufacturing method thereof; the hose (100) may comprise an outer layer (130), a reinforcing layer (120), and an inner layer (110). The outer layer (130) may comprise a first polymer. The reinforcing layer (120) may comprise a synthetic fibre. The inner layer (110) may comprise a second polymer. A warning object may be arranged on the surface of the outer layer (130). The warning object may be composed of at least one of a noctilucent layer (140), a light strip, a reflective layer (140), an identification layer, or a sound emitting object. The noctilucent layer (140), the light strip, the reflective layer (140), and the identification layer may be at least one strip, ring, or spiral-shaped structure distributed on the surface of the outer layer (130).
Inventors:
SHA YUEHUA (CN)
GU CHUNDONG (CN)
ZHOU SHANHONG (CN)
WANG DONGHUI (CN)
SHA WENLIN (CN)
JIANG YONG (CN)
GU CHUNDONG (CN)
ZHOU SHANHONG (CN)
WANG DONGHUI (CN)
SHA WENLIN (CN)
JIANG YONG (CN)
Application Number:
PCT/CN2017/075804
Publication Date:
September 13, 2018
Filing Date:
March 06, 2017
Export Citation:
Assignee:
5ELEM HI TECH CORP (CN)
International Classes:
F16L11/04; B29D23/00
Foreign References:
| CN103612377A | 2014-03-05 | |||
| CN202733308U | 2013-02-13 | |||
| CN103612376A | 2014-03-05 | |||
| US20040058111A1 | 2004-03-25 | |||
| CN106945314A | 2017-07-14 |
Attorney, Agent or Firm:
HANHOW INTELLECTUAL PROPERTY (CN)
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