| Title of Invention | BOILER FURNACE MAINTENANCE STRUCTURE (BFMS). |
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| Abstract | A BOILER FURNACE MAINTENANCE DEVICE COMPRISING A PLURALITY OF HORIZONTAL MEMBERS (04); A SLEEVE (05); AND A PLURALITY OF VERTICAL TUBE MEMBERS (02), THE HORIZONTAL TUBE MEMBERS (04) AND THE VERTICAL MEMBERS (02) BEING DISPOSED TO FORM A COLUMN AND ROW CONFIGURATION, EACH VERTICAL MEMBER (02) PROVIDED WITH ALTEAST ONE PIN (06) AND A HEMISPHERICAL BOWL (01), WELDED TO THE VERTICAL TUBE (02), EACH HORIZONTAL MEMBER (04) HAVING ATLEAST ONE BLADE (03) RIGIDLY FIXED AT ONE END, THE HEMISPHERICAL BOWL (01) ACCOMMODATING ATLEASTA BOTTOM PART OF THE ATLEAST ONE BLADE (03) CHARACTERIZED IN THAT THE INSIDE CURVATURE OF THE BOWL (01) AND THE OUTSIDE CURVATURE OF THE BLADE (03) ARE CORRESPONDINGLY CONFIGURED IN MATCHING RELATIONSHIP TO ENSURE PROPER SEATING OF THE BLADE (03) INSIDE THE BOWL (01), AND IN THAT THE SLEEVE (05) BEING DESIGNED TO HAVE A HEMISPHERICAL END TO PROVIDE A FIRM JOINT BETWEEN THE HORIZONTAL MEMBERS (04) AND THE VERTICAL MEMBERS (02) VIA THE PIN (06) AND THE SLEEVE (05). |
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621-kol-2005-granted-abstract.pdf
621-kol-2005-granted-claims.pdf
621-kol-2005-granted-correspondence.pdf
621-kol-2005-granted-description (complete).pdf
621-kol-2005-granted-drawings.pdf
621-kol-2005-granted-form 1.pdf
621-kol-2005-granted-form 18.pdf
621-kol-2005-granted-form 2.pdf
621-kol-2005-granted-form 3.pdf
621-kol-2005-granted-letter patent.pdf
621-kol-2005-granted-reply to examination report.pdf
621-kol-2005-granted-specification.pdf
| Patent Number | 218564 | ||||||||||||||||||
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| Indian Patent Application Number | 621/KOL/2005 | ||||||||||||||||||
| PG Journal Number | 14/2008 | ||||||||||||||||||
| Publication Date | 04-Apr-2008 | ||||||||||||||||||
| Grant Date | 02-Apr-2008 | ||||||||||||||||||
| Date of Filing | 15-Jul-2005 | ||||||||||||||||||
| Name of Patentee | BHARAT HEAVY ELECTRICALS LIMITED | ||||||||||||||||||
| Applicant Address | ROD, PLOT NO. 9/1, DJ BLOCK, 3RD FLOOR, KARUNAMOYEE, SALT LAKE, KOLKATA 700 091. | ||||||||||||||||||
Inventors:
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| PCT International Classification Number | F22B 7/00 | ||||||||||||||||||
| PCT International Application Number | N/A | ||||||||||||||||||
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