Title of Invention

A RIGID AND MODULAR PLAFFORM SYSTEM FOR POWER PLANT CONDENSER WATER BOXES FOR SITE MAINTENANCE

Abstract A modular platform system eiectable inside a water box of a condenser for safe access to condenser tubes at power plants! comprising: a plurality of vertical modules (1) each ingressable individually Inside the water box for erecting therein to form a number of columns, the vertical modules (1) each having several longitudinally configured slots (lc) reach of the vertical modules (1) provided with end plates (la) at both ends having holes being releasably jointed by means of fastening members (4,5,6) with a first plurality of fixed brackets (7), a second plurality of fixed brackets provided to increase stability of the system; a plurality of horizontal modules (2) each Individually insertable inside the water box for detatachably attaching to each of said plurality of vertical modules (1L the horizontal modules (2) having a horizontal platform (2a) with atleast four legs (2c), each of the four legs (2c) being pressably fitted into said slots (tc) of the vertical modules (1), a number of stiffeners (2b) being provided to the horizontal modules (2) to eliminate a possibility of sagging on application of load on the platform (2a); a plurality of Interconnecting plates (3) having a number of elongated holes (3a) provided at locations unapproachable for joining the fixed brackets (7) to ensure rigidity of the system.
Full Text

Documents:

217-KOL-2005-ABSTRACT-1.1.pdf

217-kol-2005-abstract.pdf

217-KOL-2005-AMANDED CLAIMS.pdf

217-kol-2005-claims.pdf

217-KOL-2005-CORRESPONDENCE 1.1.pdf

217-KOL-2005-CORRESPONDENCE 1.2.pdf

217-KOL-2005-CORRESPONDENCE.1.3.pdf

217-kol-2005-correspondence.pdf

217-KOL-2005-DESCRIPTION (COMPLETE)-1.1.pdf

217-kol-2005-description (complete).pdf

217-KOL-2005-DRAWINGS-1.1.pdf

217-kol-2005-drawings.pdf

217-KOL-2005-EXAMINATION REPORT REPLY RECIEVED.pdf

217-KOL-2005-EXAMINATION REPORT.1.3.pdf

217-KOL-2005-FORM 1-1.1.pdf

217-KOL-2005-FORM 1.1.3.pdf

217-kol-2005-form 1.pdf

217-KOL-2005-FORM 18.1.3.pdf

217-kol-2005-form 18.pdf

217-KOL-2005-FORM 2-1.1.pdf

217-kol-2005-form 2.pdf

217-KOL-2005-FORM 3.1.3.pdf

217-kol-2005-form 3.pdf

217-KOL-2005-FORM-27.pdf

217-KOL-2005-GPA.1.3.pdf

217-KOL-2005-GRANTED-ABSTRACT.pdf

217-KOL-2005-GRANTED-CLAIMS.pdf

217-KOL-2005-GRANTED-DESCRIPTION (COMPLETE).pdf

217-KOL-2005-GRANTED-DRAWINGS.pdf

217-KOL-2005-GRANTED-FORM 1.pdf

217-KOL-2005-GRANTED-FORM 2.pdf

217-KOL-2005-GRANTED-LETTER PATENT.pdf

217-KOL-2005-GRANTED-SPECIFICATION.pdf

217-KOL-2005-OTHERS.pdf

217-KOL-2005-PA.pdf

217-KOL-2005-REPLY TO EXAMINATION REPORT.1.3.pdf

217-kol-2005-specification.pdf


Patent Number 248676
Indian Patent Application Number 217/KOL/2005
PG Journal Number 31/2011
Publication Date 05-Aug-2011
Grant Date 03-Aug-2011
Date of Filing 24-Mar-2005
Name of Patentee BHARAT HEAVY ELECTRICALS LIMITED
Applicant Address PLOT NO: 9/1, DJBLOCK 3RD FLOOR, KARUNAMOYEE, SALT LAKE CITY, KOLKATA-700091
Inventors:
# Inventor's Name Inventor's Address
1 NARENDRA PRAKASH MATHUR DY GENERAL MANAGER, HEAT EXCHANGER ENGINEERING BHEL, HARDWAR-249403
PCT International Classification Number F01K21/06
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA