Duct With Embedded Mechanism For Identifying Point Of Damage

Abstract: The present invention provides a duct (100) comprising a central cavity (102) extending in the longitudinal direction; and at least one peripheral cavity (104) extending in the longitudinal direction provided in the wall (106) of the duct (100), wherein the peripheral cavity (104) is adapted to enclose at least one optical fiber (108). The optical fiber (108) embedded in the peripheral cavity (104) is capable of being used for detection of damage to the duct (100) in various applications, such as telecom optical networks power cable, etc. Fig. 1

Patent Information

Application #

Filing Date

30 March 2024

Publication Number

43/2025

Publication Type

INA

Invention Field

PHYSICS

Status

Email

Parent Application

Applicants

HFCL Limited

8, Commercial Complex, Masjid Moth, Greater Kailash II, New Delhi-110048, India

Inventors

1. Jyoti Prakash Das

HFCL Ltd, S9 E- city, Raviryala (V), Maheswaran (M) Ranga reddy district, Telangana-501359, India

2. Akhil Garg

HFCL Ltd, S9 E- city, Raviryala (V), Maheswaran (M) Ranga reddy district, Telangana-501359, India

3. Prakash Shankar B M

HFCL Ltd, S9 E- city, Raviryala (V), Maheswaran (M) Ranga reddy district, Telangana-501359, India

4. Ashok Kumar Verma

HFCL Ltd, S9 E- city, Raviryala (V), Maheswaran (M) Ranga reddy district, Telangana-501359, India

Specification

Description:As attached in pdf , Claims:As attached in pdf

Documents

Application Documents

#	Name	Date
1	202411026540-STATEMENT OF UNDERTAKING (FORM 3) [30-03-2024(online)].pdf	2024-03-30
2	202411026540-FORM 1 [30-03-2024(online)].pdf	2024-03-30
3	202411026540-FIGURE OF ABSTRACT [30-03-2024(online)].pdf	2024-03-30
4	202411026540-DRAWINGS [30-03-2024(online)].pdf	2024-03-30
5	202411026540-DECLARATION OF INVENTORSHIP (FORM 5) [30-03-2024(online)].pdf	2024-03-30
6	202411026540-COMPLETE SPECIFICATION [30-03-2024(online)].pdf	2024-03-30
7	202411026540-FORM-26 [01-04-2024(online)].pdf	2024-04-01
8	202411026540-Proof of Right [01-08-2024(online)].pdf	2024-08-01