Patent · US Active

Direct burial sensory cable

US11105993B2 · kind B2 · utility

0Cited by

3References

13Claims

0Family size

Assignee

Sterlite Technologies Limited · IN

Inventors

Sravan Kumar · Deo, IN
Dnyaneshwar Wagh · Bhangrola, IN
Kishore Sahoo · Gurugram, IN
Atul Mishra · Gurugram, IN
Vikas Shukla · Bengaluru, IN

Key dates

Filing date	Jan 30, 2019
Grant date	Aug 31, 2021
Priority date	—
Expiry date	Jan 30, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG02B6/4432
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The present disclosure provides a sensory cable (100). The sensory cable (100) includes a central strength member (106). In addition, the sensory cable (100) includes a first layer (108). The first layer (108) surrounds the central strength member (106). The first layer (108) is made of low smoke zero halogen. Further, the sensory cable (100) includes a plurality of optical units (110). Furthermore, the sensory cable (100) includes a second layer (112). The second layer (112) is made of a plurality of glass yarns. Moreover, the sensory cable (100) includes a first jacket layer (114). The first jacket layer (114) is made of either polyethylene or polypropylene. Also, the sensory cable (100) includes a second jacket layer (116). The second jacket layer (116) is made of nylon.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.