BRPI0409087A - colector solar de baixa concentração, ideal, do tipo cpc - Google Patents
colector solar de baixa concentração, ideal, do tipo cpcInfo
- Publication number
- BRPI0409087A BRPI0409087A BRPI0409087-0A BRPI0409087A BRPI0409087A BR PI0409087 A BRPI0409087 A BR PI0409087A BR PI0409087 A BRPI0409087 A BR PI0409087A BR PI0409087 A BRPI0409087 A BR PI0409087A
- Authority
- BR
- Brazil
- Prior art keywords
- optics
- low concentration
- solar collector
- ideal
- absorber element
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/60—Details of absorbing elements characterised by the structure or construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/83—Other shapes
- F24S2023/838—Other shapes involutes
-
- 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
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Photovoltaic Devices (AREA)
Abstract
"COLECTOR SOLAR DE BAIXA CONCENTRAçãO, IDEAL, DO TIPO CPC". A presente invenção refere-se a um colector solar de baixa concentração, ideal, do tipo CPC, com recurso à óptica anidólica ou dita ideal, na classe dos colectores ditos do tipo CPC, para aplicações até 160<198>C por aquecimento de um fluido térmico, estacionário ou sazonalmente estacionário, com comportamento térmico superior aos melhores da sua classe e tolerâncias de fabrico que permitem uma redução de custos sem sacrifício daquele comportamento. Este objectivo é logrado pelo recurso a uma configuração inovadora do elemento absorvedor (13), por sua vez combinada com a óptica anidólica (17) que lhe corresponde para um comportamento ideal, simultaneamente constituindo uma solução sem perdas ópticas, apesar do aumento médio das distâncias entre o elemento absorvedor (17) e a dita óptica (17), quando comparado com outras soluções anteriores. As maiores tolerâncias de fabrico e as maiores distâncias entre o elemento absorvedor (13) e a óptica (17), permitem também o recurso a um material do tipo plástico, numa das realizações da presente invenção, para a caixa do colector e suporte da óptica, com importantes consequências sobre os custos de produção.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT102938A PT102938A (pt) | 2003-04-09 | 2003-04-09 | Collector solar de baixa concentracao, ideal, do tipo cpc |
| PCT/PT2004/000006 WO2004090437A1 (en) | 2003-04-09 | 2004-04-05 | Solar collector of the cpc type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0409087A true BRPI0409087A (pt) | 2006-04-11 |
Family
ID=33157459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0409087-0A BRPI0409087A (pt) | 2003-04-09 | 2004-04-05 | colector solar de baixa concentração, ideal, do tipo cpc |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1611401A1 (pt) |
| BR (1) | BRPI0409087A (pt) |
| PT (1) | PT102938A (pt) |
| WO (1) | WO2004090437A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT104168A (pt) * | 2008-09-02 | 2010-03-02 | Ao Sol En Renovaveis S A | Colector solar do tipo cpc para tubos de vácuo |
| ES2364115B1 (es) * | 2009-12-30 | 2012-03-23 | Agengoa Solar New Technologies, S.A. | Colector solar cilindro paramétrico con reconcentrador secundario optimizado y su procedimiento de diseño. |
| ES2479341B1 (es) * | 2013-01-22 | 2015-07-07 | Iberdrola Ingeniería Y Construcción, S.A.U. | Dispositivo de amplificación de la radiación solar para fotobiorreactores, fotobiorreactor que incorpora dicho dispositivo, y método para montar el dispositivo en un fotobiorreactor |
| RU2554674C2 (ru) * | 2013-09-13 | 2015-06-27 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт электрификации сельского хозяйства" (ФГБНУ ВИЭСХ) | Теплофотоэлектрический модуль с параболоцилиндрическим концентратором солнечного излучения |
| CN103954048A (zh) * | 2014-05-23 | 2014-07-30 | 中国石油大学(华东) | 一种太阳能集热输送装置 |
| US11522511B2 (en) * | 2020-11-18 | 2022-12-06 | Paulo Carvalho | Digitally controlled multistage combiner with a cascade of combiners |
| US12401997B1 (en) | 2025-03-06 | 2025-08-26 | Qdacomm Llc | Physical layer security |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003638A (en) | 1973-12-28 | 1977-01-18 | The University Of Chicago | Radiant energy collection |
| US4002499A (en) * | 1974-07-26 | 1977-01-11 | The United States Of America As Represented By The United States Energy Research And Development Administration | Radiant energy collector |
| US3957031A (en) | 1975-05-29 | 1976-05-18 | The United States Of America As Represented By The United States Energy Research And Development Administration | Light collectors in cylindrical geometry |
| GB1554639A (en) * | 1976-07-09 | 1979-10-24 | Fortress Eng | Solar heater |
| US4230095A (en) | 1978-05-26 | 1980-10-28 | The United States Of America As Represented By The United States Department Of Energy | Ideal light concentrators with reflector gaps |
| JPS59161641A (ja) * | 1983-03-04 | 1984-09-12 | Fuji Electric Corp Res & Dev Ltd | 太陽熱集熱器 |
| PT80405B (en) * | 1985-05-07 | 1986-10-20 | Tecso Tecnica Solar Lda | Low concentration cpc type solar colector without vacuum |
| PT101504B (pt) | 1994-04-22 | 2001-04-30 | Manuel Pedro Ivens Collares Pe | Colector de energia solar do tipo concentrado parabolico composto, sem vacuo |
| JPH11287521A (ja) * | 1998-04-01 | 1999-10-19 | Exedy Corp | 複合放物面を有する反射板組立体、及びそれを用いた集熱装置 |
| WO2001042722A1 (en) * | 1999-12-13 | 2001-06-14 | Viljoen, Catharina, Anna, Johanna | Electromagnetic radiation collector |
-
2003
- 2003-04-09 PT PT102938A patent/PT102938A/pt not_active IP Right Cessation
-
2004
- 2004-04-05 BR BRPI0409087-0A patent/BRPI0409087A/pt not_active IP Right Cessation
- 2004-04-05 WO PCT/PT2004/000006 patent/WO2004090437A1/en not_active Ceased
- 2004-04-05 EP EP04725847A patent/EP1611401A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| PT102938A (pt) | 2004-10-29 |
| WO2004090437A1 (en) | 2004-10-21 |
| EP1611401A1 (en) | 2006-01-04 |
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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 | ||
| B04C | Request for examination: reinstatement - article 33, solely paragraph, of industrial property law | ||
| B25A | Requested transfer of rights approved |
Owner name: AO SOL - ENERGIAS RENOVAVEIS, S.A. (PT) Free format text: TRANSFERIDO DE: COLLARES PEREIRA E J.V.C.O. - ESTUDO E PROJECTO DE ENGENHARIA E AMBIENTE UNIPESSOAL, LDA. |
|
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 9A ANUIDADE(S), CONFORME ART. 10 DA RES. 124/06. |
|
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2207 DE 24/04/2013. |