Title of Invention | Submersible pump |
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Abstract | A submersible pump (11) comprising an electric motor (1) provided with a power cable (5) connecting the electric motor to a power supply overground. The power cable is internally provided through the entire pump and starts from the motor and extends internally through the motor housing (7) into the strainer (2) of the pump through a liquid tight seal provided in the top end shield (9) of the motor at the periphery thereof. The cable runs through the strainer along the inner wall thereof. The power cable further extends through the impeller housing (3a) of the pump along the length thereof through a sleeve (10) provided in the impeller housing at the periphery thereof and protrudes out through the top of the impeller housing at the periphery thereof liquid tight. The cable further extends to the power supply externally along the discharge chamber (4) of the pump. |
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396-MUM-2005-ABSTRACT(13-4-2011).pdf
396-MUM-2005-ABSTRACT(26-3-2013).pdf
396-mum-2005-abstract(31-3-2005).pdf
396-MUM-2005-ABSTRACT(GRANTED)-(29-4-2013).pdf
396-mum-2005-claims(31-3-2005).pdf
396-MUM-2005-CLAIMS(AMENDED)-(13-4-2011).pdf
396-MUM-2005-CLAIMS(AMENDED)-(26-3-2013).pdf
396-MUM-2005-CLAIMS(GRANTED)-(29-4-2013).pdf
396-MUM-2005-CORRESPONDENCE(11-10-2011).pdf
396-MUM-2005-CORRESPONDENCE(18-4-2013).pdf
396-MUM-2005-CORRESPONDENCE(20-12-2011).pdf
396-MUM-2005-CORRESPONDENCE(25-2-2009).pdf
396-MUM-2005-CORRESPONDENCE(28-10-2009).pdf
396-mum-2005-correspondence(3-10-2008).pdf
396-MUM-2005-CORRESPONDENCE(3-7-2012).pdf
396-MUM-2005-CORRESPONDENCE(4-12-2012).pdf
396-MUM-2005-CORRESPONDENCE(5-4-2013).pdf
396-MUM-2005-CORRESPONDENCE(IPO)-(29-4-2013).pdf
396-mum-2005-description(complete)-(31-3-2005).pdf
396-MUM-2005-DESCRIPTION(GRANTED)-(29-4-2013).pdf
396-mum-2005-drawing(31-3-2005).pdf
396-MUM-2005-DRAWING(GRANTED)-(29-4-2013).pdf
396-MUM-2005-FORM 1(13-4-2011).pdf
396-mum-2005-form 1(27-5-2005).pdf
396-mum-2005-form 1(31-3-2005).pdf
396-mum-2005-form 13(13-4-2011).pdf
396-MUM-2005-FORM 13(5-4-2013).pdf
396-mum-2005-form 18(7-12-2007).pdf
396-mum-2005-form 2(31-3-2005).pdf
396-MUM-2005-FORM 2(GRANTED)-(29-4-2013).pdf
396-MUM-2005-FORM 2(TITLE PAGE)-(13-4-2011).pdf
396-MUM-2005-FORM 2(TITLE PAGE)-(26-3-2013).pdf
396-mum-2005-form 2(title page)-(31-3-2005).pdf
396-MUM-2005-FORM 2(TITLE PAGE)-(GRANTED)-(29-4-2013).pdf
396-mum-2005-form 26(13-4-2011).pdf
396-mum-2005-form 26(31-3-2005).pdf
396-mum-2005-form 3(31-3-2005).pdf
396-mum-2005-form 3(9-6-2006).pdf
396-MUM-2005-MARKED COPY(13-4-2011).pdf
396-MUM-2005-MARKED COPY(26-3-2013).pdf
396-MUM-2005-PUBLICATION REPORT(25-2-2009).pdf
396-MUM-2005-REPLY TO EXAMINATION REPORT(13-4-2011).pdf
396-MUM-2005-REPLY TO HEARING(26-3-2013).pdf
396-MUM-2005-SPECIFICATION(AMENDED)-(13-4-2011).pdf
396-MUM-2005-SPECIFICATION(AMENDED)-(26-3-2013).pdf
Patent Number | 256065 | ||||||||
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Indian Patent Application Number | 396/MUM/2005 | ||||||||
PG Journal Number | 18/2013 | ||||||||
Publication Date | 03-May-2013 | ||||||||
Grant Date | 29-Apr-2013 | ||||||||
Date of Filing | 31-Mar-2005 | ||||||||
Name of Patentee | Crompton Greaves Ltd | ||||||||
Applicant Address | CG House, Dr Annie Besant Road, Prabhadevi, Mumbai 400025, | ||||||||
Inventors:
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PCT International Classification Number | Nil | ||||||||
PCT International Application Number | N/A | ||||||||
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PCT Conventions:
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