BR112012031972A2 - sistema hidroelétrico em um duto e método para manter as lâminas da turbina em um alojamento substancialmente livre de água - Google Patents
sistema hidroelétrico em um duto e método para manter as lâminas da turbina em um alojamento substancialmente livre de águaInfo
- Publication number
- BR112012031972A2 BR112012031972A2 BR112012031972A BR112012031972A BR112012031972A2 BR 112012031972 A2 BR112012031972 A2 BR 112012031972A2 BR 112012031972 A BR112012031972 A BR 112012031972A BR 112012031972 A BR112012031972 A BR 112012031972A BR 112012031972 A2 BR112012031972 A2 BR 112012031972A2
- Authority
- BR
- Brazil
- Prior art keywords
- duct
- substantially water
- turbine blades
- free housing
- hydroelectric system
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/002—Injecting air or other fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
- F03B1/04—Nozzles; Nozzle-carrying members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
sistema hidroelétrico em um duto e método para manter as lâminas da turbina em um alojamento substancialmente livre de água, se refere a uma turbina dentro de um duto com o uso de uma bolha de ar em uma configuração nova e única com controles eletrônicos que podem aumentar a eficiência de turbinas hidroelétricas dentro de dutos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35517310P | 2010-06-16 | 2010-06-16 | |
US61/355,173 | 2010-06-16 | ||
PCT/IB2011/052585 WO2011158184A2 (en) | 2010-06-16 | 2011-06-15 | In-pipe hydro turbine with air bubble |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012031972A2 true BR112012031972A2 (pt) | 2019-09-24 |
BR112012031972B1 BR112012031972B1 (pt) | 2022-08-09 |
Family
ID=45348672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012031972-8A BR112012031972B1 (pt) | 2010-06-16 | 2011-06-15 | Sistema hidroelétrico em um duto e método para manter as lâminas da turbina em um alojamento substancialmente livre de água |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130094939A1 (pt) |
CN (1) | CN102959231A (pt) |
BR (1) | BR112012031972B1 (pt) |
CA (1) | CA2839109C (pt) |
WO (1) | WO2011158184A2 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6103831B2 (ja) * | 2012-06-22 | 2017-03-29 | 中外テクノス株式会社 | 流体圧モーターにおける高速回転装置及びその高速回転方法 |
CN106687683B (zh) * | 2014-09-15 | 2020-08-18 | 利维坦能源水电有限公司 | 油箱内装式涡轮机方法和系统 |
CN104858030A (zh) * | 2015-05-20 | 2015-08-26 | 赵士立 | 一种水洗破碎机水流加压器 |
US11499525B2 (en) * | 2016-01-20 | 2022-11-15 | Soliton Holdings Corporation, Delaware Corporation | Generalized jet-effect and fluid-repellent corpus |
US20180266394A1 (en) * | 2016-01-20 | 2018-09-20 | Soliton Holdings Corporation, Delaware Corporation | Generalized Jet-Effect and Generalized Generator |
US11705780B2 (en) * | 2016-01-20 | 2023-07-18 | Soliton Holdings Corporation, Delaware Corporation | Generalized jet-effect and generalized generator |
WO2018106539A1 (en) | 2016-12-05 | 2018-06-14 | Cummins Filtration Ip, Inc. | Separation assembly with a single-piece impulse turbine |
CN110168198B (zh) | 2017-01-09 | 2022-01-04 | 康明斯滤清系统知识产权公司 | 具有用于提高液压效率的非润湿表面的冲击式涡轮机 |
WO2019204265A1 (en) | 2018-04-17 | 2019-10-24 | Cummins Filtration Ip, Inc. | Separation assembly with a two-piece impulse turbine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1448893A (en) * | 1919-02-11 | 1923-03-20 | Wiki Edward | Pelton-wheel turbine |
US1914926A (en) * | 1931-02-12 | 1933-06-20 | Allis Chalmers Mfg Co | Hydraulic impulse turbine |
US2436683A (en) * | 1945-04-06 | 1948-02-24 | Atlantic Pipe Line Company | Generator for pipe lines |
US4488055A (en) * | 1982-03-10 | 1984-12-11 | James Toyama | Fluid pipe generator |
CH677005A5 (pt) * | 1988-10-06 | 1991-03-28 | Sulzer Ag | |
US6885114B2 (en) * | 1999-10-05 | 2005-04-26 | Access Business Group International, Llc | Miniature hydro-power generation system |
US7347886B2 (en) * | 2000-01-10 | 2008-03-25 | Sulzer Chemtech Ag | Method for introducing additives into fluids |
US6363782B1 (en) * | 2000-03-02 | 2002-04-02 | Arthur Hendey | Twin check valve water meter |
DE10056241B4 (de) * | 2000-11-14 | 2010-12-09 | Alstom Technology Ltd. | Niederdruckdampfturbine |
US20060123778A1 (en) * | 2002-10-22 | 2006-06-15 | Huynh Cong N | Engine for generating mechanical energy |
US6824347B2 (en) * | 2002-12-30 | 2004-11-30 | Michael A. Maloney | Valve and related methods for reducing fluid pressure and generating power |
US20060245919A1 (en) * | 2003-04-30 | 2006-11-02 | Vladislav Krizik | Water wheel motor |
US7927064B2 (en) * | 2004-03-31 | 2011-04-19 | General Electric Company | Pelton turbine system and method |
US8096531B2 (en) * | 2005-05-17 | 2012-01-17 | Galletta Robert J | Method and apparatus for aeration of liquid medium in a pipe |
US7332078B2 (en) * | 2005-07-18 | 2008-02-19 | Dee Thomas Murphy | Apparatus for recovering energy from turbulence created within an aerobic biological reactor |
US7183664B2 (en) * | 2005-07-27 | 2007-02-27 | Mcclintic Frank | Methods and apparatus for advanced wind turbine design |
US7945973B2 (en) * | 2006-04-06 | 2011-05-24 | Obalit Khorshid | Fluid control system, device and method |
-
2011
- 2011-06-15 CA CA2839109A patent/CA2839109C/en active Active
- 2011-06-15 BR BR112012031972-8A patent/BR112012031972B1/pt active IP Right Grant
- 2011-06-15 CN CN2011800296838A patent/CN102959231A/zh active Pending
- 2011-06-15 US US13/704,618 patent/US20130094939A1/en not_active Abandoned
- 2011-06-15 WO PCT/IB2011/052585 patent/WO2011158184A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CA2839109A1 (en) | 2011-12-22 |
CA2839109C (en) | 2019-08-06 |
CN102959231A (zh) | 2013-03-06 |
WO2011158184A3 (en) | 2012-04-05 |
BR112012031972B1 (pt) | 2022-08-09 |
WO2011158184A2 (en) | 2011-12-22 |
US20130094939A1 (en) | 2013-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/06/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |