| Title of Invention | UNDERWATER DUCTED TURBINE |
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| Abstract | An apparatus is disclosed for a turbine for generating electrical power from water or air flow comprising at least one rotor disk having a plurality of hydrofoil blades, a guide vanes, a cylindrical housing, and a generator means. A rim generator comprising a magnet race rotor rim and fixed stator coils in the housing is used. The apparatus is fitted with a screen to stop the ingress of debris and marine life, and a skirt augmenter device to reduce the Betz effect. The apparatus is preferably for sub−sea deployment and driven by tidal currents, but may be powered by river current or wave driven air or by wind. The apparatus may be deployed on at least one telescoping pole, tethered to the sea−bed and kept buoyant by buoyant concrete in the housing, inserted in a dam, under a barge or in a tidal power array. |
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225-MUMNP-2004-ASSIGNMENT(15-5-2009).pdf
225-MUMNP-2004-CANCELLED PAGES(25-4-2005).pdf
225-mumnp-2004-cancelled pages(5-4-2005).pdf
225-mumnp-2004-claims(15-4-2004).pdf
225-MUMNP-2004-CLAIMS(25-4-2005).pdf
225-MUMNP-2004-CLAIMS(AMENDED)-(25-4-2005).pdf
225-mumnp-2004-claims(granted)-(11-6-2009).pdf
225-mumnp-2004-correspondence 1(8-12-2005).pdf
225-mumnp-2004-correspondence 2(29-1-2009).pdf
225-MUMNP-2004-CORRESPONDENCE(15-5-2009).pdf
225-mumnp-2004-correspondence(21-7-2004).pdf
225-MUMNP-2004-CORRESPONDENCE(25-4-2005).pdf
225-MUMNP-2004-CORRESPONDENCE(29-1-2009).pdf
225-MUMNP-2004-CORRESPONDENCE(31-10-2007).pdf
225-MUMNP-2004-CORRESPONDENCE(4-2-2009).pdf
225-MUMNP-2004-CORRESPONDENCE(IPO)-(11-6-2009).pdf
225-MUMNP-2004-CORRESPONDENCE(IPO)-(18-10-2005).pdf
225-MUMNP-2004-DAWING(AMENDED)-(4-2-2005).pdf
225-mumnp-2004-description(complete)-(15-4-2004).pdf
225-MUMNP-2004-DESCRIPTION(COMPLETE)-(25-4-2005).pdf
225-mumnp-2004-description(granted)-(11-6-2009).pdf
225-mumnp-2004-drawing(15-4-2004).pdf
225-MUMNP-2004-DRAWING(25-4-2005).pdf
225-mumnp-2004-drawing(granted)-(11-6-2009).pdf
225-mumnp-2004-form 1(15-4-2004).pdf
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225-mumnp-2004-form 1(4-2-2005).pdf
225-MUMNP-2004-FORM 1(4-2-2009).pdf
225-mumnp-2004-form 13(29-1-2009).pdf
225-mumnp-2004-form 13(31-10-2007).pdf
225-mumnp-2004-form 13(5-4-2005).pdf
225-MUMNP-2004-FORM 19(22-7-2004).pdf
225-MUMNP-2004-FORM 1A(25-4-2005).pdf
225-mumnp-2004-form 2(25-4-2005).pdf
225-mumnp-2004-form 2(complete)-(15-4-2004).pdf
225-mumnp-2004-form 2(granted)-(11-6-2009).pdf
225-mumnp-2004-form 2(title page)-(15-4-2004).pdf
225-MUMNP-2004-FORM 2(TITLE PAGE)-(25-4-2005).pdf
225-MUMNP-2004-FORM 2(TITLE PAGE)-(4-2-2009).pdf
225-MUMNP-2004-FORM 2(TITLE PAGE)-(AMENDED)-(4-2-2009).pdf
225-mumnp-2004-form 2(title page)-(granted)-(11-6-2009).pdf
225-mumnp-2004-form 26(15-4-2004).pdf
225-MUMNP-2004-FORM 26(15-5-2009).pdf
225-MUMNP-2004-FORM 26(22-7-2004).pdf
225-MUMNP-2004-FORM 26(31-10-2007).pdf
225-mumnp-2004-form 3(15-4-2004).pdf
225-mumnp-2004-form 3(19-10-2005).pdf
225-MUMNP-2004-FORM 3(4-2-2005).pdf
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225-MUMNP-2004-FORM 5(25-4-2005).pdf
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225-MUMNP-2004-PCT-IB-308(25-4-2005).pdf
225-MUMNP-2004-PCT-IPEA-409(25-4-2005).pdf
225-MUMNP-2004-PCT-RO-101(25-4-2005).pdf
225-MUMNP-2004-PETITION UNDER RULE 137(5-4-2005).pdf
225-MUMNP-2004-PUBLICATION REPORT(25-4-2005).pdf
225-mumnp-2004-specification(amended)-(4-2-2005).pdf
225-mumnp-2004-specification(amended)-(5-4-2005).pdf
225-MUMNP-2004-WO INTERNATIONAL PUBLICATION REPORT A2(25-4-2005).pdf
225-MUMNP-2004-WO INTERNATIONAL PUBLICATION REPORT(15-4-2004).pdf
| Patent Number | 234698 | ||||||||||||
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| Indian Patent Application Number | 225/MUMNP/2004 | ||||||||||||
| PG Journal Number | 28/2009 | ||||||||||||
| Publication Date | 10-Jul-2009 | ||||||||||||
| Grant Date | 11-Jun-2009 | ||||||||||||
| Date of Filing | 15-Apr-2004 | ||||||||||||
| Name of Patentee | CLEAN CURRENT POWER SYSTEMS INCORPORATED | ||||||||||||
| Applicant Address | 1025 BELMONT AVENUE, NORTH VANCOUVER, BRITISH COLUMBIA V7RR 1K3, CANADA. | ||||||||||||
Inventors:
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| PCT International Classification Number | F03B13/26 | ||||||||||||
| PCT International Application Number | PCT/CA2002/001413 | ||||||||||||
| PCT International Filing date | 2002-09-16 | ||||||||||||
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