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A Universal Device For Hydro Testing Of Differently Dimensioned Welded Tube/Pipes’

Abstract: ABSTRACT TITLE : ‘ A UNIVERSAL DEVICE FOR HYDRO TESTING OF DIFFERENTLY DIMENSIONED WELDED TUBE/PIPES’ The invention relates to a universal device for hydro testing of differently dimensioned welded tubes/pipes comprising at least four metal rods each having threaded portions; and one each side is adjoined with nylon ‘0’ ring at the facing of the test sample and the side plates, wherein the side plates are provided with matching holes to hold the extension portion of the tube sample, and wherein the threaded portions of said rods having dimensions corresponding to that of said holes of the side plates. { FIGURE 1 }

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
03 September 2014
Publication Number
35/2016
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
lsdavar@ca12.vsnl.net.in
Parent Application
Patent Number
Legal Status
Grant Date
2022-08-24
Renewal Date

Applicants

BHARAT HEAVY ELECTRICALS LIMITED
REGIONAL OPERATIONS DIVISION (ROD), PLOT NO : 9/1, DJBLOCK 3rd FLOOR, KARUNAMOYEE, SALT LAKE CITY, KOLKATA – 700091

Inventors

1. PAYYALORE RAMAN VENKATESWARAN
High Pressure Boiler Plant, Bharat Heavy Electricals Limited Tiruchirapalli-620 014, Tamilnadu, India.
2. MALAIYARASU KAYAROHANAM
High Pressure Boiler Plant, Bharat Heavy Electricals Limited Tiruchirapalli-620 014, Tamilnadu, India.
3. GNANABARANAM ARPUTHASAMY
High Pressure Boiler Plant, Bharat Heavy Electricals Limited Tiruchirapalli-620 014, Tamilnadu, India.
4. RAMANBORTHY KAVIRAJAN
High Pressure Boiler Plant, Bharat Heavy Electricals Limited Tiruchirapalli-620 014, Tamilnadu, India.
5. KOTTAINATHAN GANESH KUMAR
High Pressure Boiler Plant, Bharat Heavy Electricals Limited Tiruchirapalli-620 014, Tamilnadu, India.

Specification

CLIAMS:Please see the attached files ,TagSPECI:Please see the attached files

Documents

Application Documents

# Name Date
1 F3.pdf 2014-09-11
2 F2.pdf 2014-09-11
3 DRWNGS.pdf 2014-09-11
4 908-KOL-2014-(12-09-2014)-FORM-1.pdf 2014-09-12
5 908-KOL-2014-(12-09-2014)-CORRESPONDENCE.pdf 2014-09-12
6 908-KOL-2014-FER.pdf 2018-12-07
7 908-KOL-2014-FORM 4(ii) [04-06-2019(online)].pdf 2019-06-04
8 908-KOL-2014-OTHERS [25-06-2019(online)].pdf 2019-06-25
9 908-KOL-2014-FER_SER_REPLY [25-06-2019(online)].pdf 2019-06-25
10 908-KOL-2014-DRAWING [25-06-2019(online)].pdf 2019-06-25
11 908-KOL-2014-COMPLETE SPECIFICATION [25-06-2019(online)].pdf 2019-06-25
12 908-KOL-2014-CLAIMS [25-06-2019(online)].pdf 2019-06-25
13 908-KOL-2014-ABSTRACT [25-06-2019(online)].pdf 2019-06-25
14 908-KOL-2014-PatentCertificate24-08-2022.pdf 2022-08-24
15 908-KOL-2014-IntimationOfGrant24-08-2022.pdf 2022-08-24

Search Strategy

1 searchstrategy908kol2014_25-04-2018.pdf

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