BRPI0700019A - método e aparelho para converter energia térmica em trabalho mecánico - Google Patents
método e aparelho para converter energia térmica em trabalho mecánicoInfo
- Publication number
- BRPI0700019A BRPI0700019A BRPI0700019-7A BRPI0700019A BRPI0700019A BR PI0700019 A BRPI0700019 A BR PI0700019A BR PI0700019 A BRPI0700019 A BR PI0700019A BR PI0700019 A BRPI0700019 A BR PI0700019A
- Authority
- BR
- Brazil
- Prior art keywords
- workspace
- thermal energy
- medium
- heat exchanger
- mechanical work
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/02—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for the fluid remaining in the liquid phase
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
-
- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/02—Devices for producing mechanical power from solar energy using a single state working fluid
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Abstract
MéTODO E APARELHO PARA CONVERTER ENERGIA TéRMICA EM TRABALHO MECáNICO. A presente invenção é relativa a um método para converter energia térmica em trabalho mecânico com as seguintes etapas: - suprimento de um meio quente de transferência de calor para uma primeira câmara de trabalho (2a) de um primeiro trocador de calor (1a); - aquecimento isocórico de uma primeira quantidade de um meio de trabalho em uma segunda câmara de trabalho (3a) do primeiro trocador de calor (1a) através do meio de transferência de calor; - desempenho repetido das seguintes sub-etapas:- permitir que o escoamento de transferência de no mínimo uma quantidade parcial da primeira quantidade do meio de trabalho a partir da segunda câmara de trabalho (3a; 3b) do primeiro trocador de calor (1a) ou do trocador de calor precedente (1h) para uma segunda câmara de trabalho (3b,3c) de um outro trocador de calor subseqüente (1b, 1c); - aquecimento isocórico da quantidade parcial transferida da primeira quantidade de um meio de trabalho na segunda câmara de trabalho (3b; 3c) do outro trocador de calor subseqüente (1h;1c) através de um meio de transferência de calor presente em uma primeira camada de trabalho do outro trocador de calor subseqüente (1h;1c); - conectar a segunda câmara de trabalho (3c) do outro último trocador de calor (1c) com um conversor pneumo-hidráulico (17) e ejeção de um meio hidráulico a partir do conversor (17) por meio da pressão do meio de trabalho. Rendimento elevado com uma alta flexibilidade podem ser assim conseguidos. A presente invenção ainda é relativa a um aparelho para realizar o método.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0003206A AT502402B1 (de) | 2006-01-10 | 2006-01-10 | Verfahren zur umwandlung thermischer energie in mechanische arbeit |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0700019A true BRPI0700019A (pt) | 2007-10-16 |
Family
ID=37776725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0700019-7A BRPI0700019A (pt) | 2006-01-10 | 2007-01-09 | método e aparelho para converter energia térmica em trabalho mecánico |
Country Status (12)
Country | Link |
---|---|
US (1) | US20070163260A1 (pt) |
EP (1) | EP1806501B1 (pt) |
JP (1) | JP2007187160A (pt) |
KR (1) | KR20070075321A (pt) |
AT (2) | AT502402B1 (pt) |
AU (1) | AU2007200019A1 (pt) |
BR (1) | BRPI0700019A (pt) |
CA (1) | CA2572840A1 (pt) |
DE (1) | DE502006001542D1 (pt) |
MX (1) | MX2007000322A (pt) |
RU (1) | RU2007100425A (pt) |
ZA (1) | ZA200700277B (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7656050B2 (en) | 2007-09-27 | 2010-02-02 | William Riley | Hydroelectric pumped-storage |
US20090211757A1 (en) * | 2008-02-21 | 2009-08-27 | William Riley | Utilization of geothermal energy |
EP2105610A1 (en) * | 2008-03-25 | 2009-09-30 | International Innovations Limited | Method for converting thermal energy into mechanical work |
EP2312131A3 (de) * | 2009-10-12 | 2011-06-29 | Bernd Schlagregen | Method zur Konvertierung von thermischer Energie in mechanische Arbeit |
US9739268B2 (en) * | 2009-12-21 | 2017-08-22 | Ronald Kurt Christensen | Transient liquid pressure power generation systems and associated devices and methods |
US9915179B2 (en) | 2009-12-21 | 2018-03-13 | Ronald Kurt Christensen | Transient liquid pressure power generation systems and associated devices and methods |
DE102010005232A1 (de) * | 2010-01-21 | 2011-09-08 | Gerhard Stock | Anordnung zum Umwandeln von thermischer in motorische Energie |
RU2434159C1 (ru) * | 2010-03-17 | 2011-11-20 | Александр Анатольевич Строганов | Способ преобразования тепла в гидравлическую энергию и устройство для его осуществления |
AT511077B1 (de) * | 2011-08-16 | 2012-09-15 | Seyfried Andrea Mag | Hochdruck-gas-antriebseinheit |
WO2013087600A2 (de) * | 2011-12-12 | 2013-06-20 | Erich Kumpf | Thermische einrichtung zum erzeugen von mechanischer und/oder elektrischer energie |
US20140311700A1 (en) * | 2012-04-02 | 2014-10-23 | Ryszard Pakulski | Method for processing of heat energy absorbed from the environment and a unit for processing of heat energy absorbed from the environment |
CN103334899B (zh) * | 2013-04-17 | 2015-10-21 | 华北电力大学 | 可变耐压级联式液体活塞装置 |
FR3029907B1 (fr) * | 2014-12-10 | 2019-10-11 | Centre National De La Recherche Scientifique | Procede de purification de l'eau par osmose inverse et installation mettant en oeuvre un tel procede. |
WO2020008100A1 (en) * | 2018-07-03 | 2020-01-09 | 21Tdmc Group Oy | Method and apparatus for converting heat energy to mechanical energy |
FR3084913B1 (fr) * | 2018-08-09 | 2020-07-31 | Faurecia Systemes Dechappement | Systeme thermique a circuit rankine |
KR102140666B1 (ko) * | 2019-04-26 | 2020-08-03 | 국방과학연구소 | 다단 축압기를 포함하는 동력발생장치 및 이의 운전방법 |
AU2021344448A1 (en) * | 2020-09-21 | 2023-06-08 | Equilibrium Energy Pty Ltd | Solar power system |
CN112879203B (zh) * | 2021-03-24 | 2022-10-11 | 丁亚南 | 一种外燃机动力系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666038A (en) * | 1970-10-08 | 1972-05-30 | Fma Inc | Air pulsing system |
GB1536437A (en) * | 1975-08-12 | 1978-12-20 | American Solar King Corp | Conversion of thermal energy into mechanical energy |
US4283915A (en) * | 1976-04-14 | 1981-08-18 | David P. McConnell | Hydraulic fluid generator |
DE3232497A1 (de) * | 1982-09-01 | 1983-02-03 | Richard 8000 München Moritz | Vorrichtung zur gewinnung mechanischer energie aus waermeenergie |
US4617801A (en) * | 1985-12-02 | 1986-10-21 | Clark Robert W Jr | Thermally powered engine |
US5548957A (en) * | 1995-04-10 | 1996-08-27 | Salemie; Bernard | Recovery of power from low level heat sources |
US5916140A (en) * | 1997-08-21 | 1999-06-29 | Hydrotherm Power Corporation | Hydraulic engine powered by introduction and removal of heat from a working fluid |
AUPS138202A0 (en) * | 2002-03-27 | 2002-05-09 | Lewellin, Richard Laurance | Engine |
-
2006
- 2006-01-10 AT AT0003206A patent/AT502402B1/de not_active IP Right Cessation
- 2006-12-29 AT AT06027046T patent/ATE408062T1/de not_active IP Right Cessation
- 2006-12-29 DE DE502006001542T patent/DE502006001542D1/de not_active Expired - Fee Related
- 2006-12-29 EP EP06027046A patent/EP1806501B1/de not_active Not-in-force
-
2007
- 2007-01-03 AU AU2007200019A patent/AU2007200019A1/en not_active Abandoned
- 2007-01-04 CA CA002572840A patent/CA2572840A1/en not_active Abandoned
- 2007-01-04 US US11/649,366 patent/US20070163260A1/en not_active Abandoned
- 2007-01-09 RU RU2007100425/06A patent/RU2007100425A/ru not_active Application Discontinuation
- 2007-01-09 BR BRPI0700019-7A patent/BRPI0700019A/pt not_active Application Discontinuation
- 2007-01-09 MX MX2007000322A patent/MX2007000322A/es not_active Application Discontinuation
- 2007-01-10 ZA ZA200700277A patent/ZA200700277B/xx unknown
- 2007-01-10 KR KR1020070002898A patent/KR20070075321A/ko not_active Application Discontinuation
- 2007-01-10 JP JP2007002049A patent/JP2007187160A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
RU2007100425A (ru) | 2008-07-20 |
AU2007200019A1 (en) | 2007-07-26 |
AT502402A4 (de) | 2007-03-15 |
JP2007187160A (ja) | 2007-07-26 |
EP1806501A1 (de) | 2007-07-11 |
ATE408062T1 (de) | 2008-09-15 |
CA2572840A1 (en) | 2007-07-10 |
MX2007000322A (es) | 2008-11-26 |
DE502006001542D1 (de) | 2008-10-23 |
AT502402B1 (de) | 2007-03-15 |
US20070163260A1 (en) | 2007-07-19 |
EP1806501B1 (de) | 2008-09-10 |
KR20070075321A (ko) | 2007-07-18 |
ZA200700277B (en) | 2008-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |