Title of Invention | AN IMPROVED RADIAL FAN ADAPTABLE TO UTILITIES AND PROCESS INDUSTRIES |
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Abstract | The present invention discloses an improved radial fan adaptable to utilities and process industries, the fan being drivable by an electric motor, the fan comprising an impeller having a back and/or a center plate (01), the plate (1) being provided with at least one blade (02); a spiral casing (03) internally accommodating the impeller and acting as a diffuser to recover the kinetic energy of the fluid leaVingthe impeller; and an inclined inlet guide valve acting as a fluid flow regUlating means to minimize pressure drop; The at least one blade (02) constitutes a moderate width backward aerofoil blade having a profile including selectively configurable exit angles enabling a smooth ingress and egress of fluid flow. |
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01116-kol-2005-description complete.pdf
1116-KOL-2005-CORRESPONDENCE 1.2.pdf
1116-KOL-2005-CORRESPONDENCE-1.1.pdf
1116-KOL-2005-CORRESPONDENCE.pdf
1116-KOL-2005-DESCRIPTION (COMPLETE).pdf
Patent Number | 245211 | |||||||||||||||
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Indian Patent Application Number | 1116/KOL/2005 | |||||||||||||||
PG Journal Number | 02/2011 | |||||||||||||||
Publication Date | 14-Jan-2011 | |||||||||||||||
Grant Date | 07-Jan-2011 | |||||||||||||||
Date of Filing | 07-Dec-2005 | |||||||||||||||
Name of Patentee | BHARAT HEAVY ELECTRICALS LIMITED | |||||||||||||||
Applicant Address | 3RD FLOOR, KARUNAMOYEE, SALT LAKE CITY, KOLKATA-700091. | |||||||||||||||
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PCT International Classification Number | F23L1/02; F04D29/28 | |||||||||||||||
PCT International Application Number | N/A | |||||||||||||||
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PCT Conventions:
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