[go: up one dir, main page]

BRPI0919736B1 - coletor solar e método para coletar e regular energia solar - Google Patents

coletor solar e método para coletar e regular energia solar Download PDF

Info

Publication number
BRPI0919736B1
BRPI0919736B1 BRPI0919736A BRPI0919736A BRPI0919736B1 BR PI0919736 B1 BRPI0919736 B1 BR PI0919736B1 BR PI0919736 A BRPI0919736 A BR PI0919736A BR PI0919736 A BRPI0919736 A BR PI0919736A BR PI0919736 B1 BRPI0919736 B1 BR PI0919736B1
Authority
BR
Brazil
Prior art keywords
collect
cavity
solar
solar energy
collector
Prior art date
Application number
BRPI0919736A
Other languages
English (en)
Inventor
Howard Gentle Richard
Hollis Stephen
Original Assignee
Solfast Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2008905010A external-priority patent/AU2008905010A0/en
Application filed by Solfast Pty Ltd filed Critical Solfast Pty Ltd
Publication of BRPI0919736A2 publication Critical patent/BRPI0919736A2/pt
Publication of BRPI0919736B1 publication Critical patent/BRPI0919736B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/60—Thermal insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/10—Protective covers or shrouds; Closure members, e.g. lids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/50—Preventing overheating or overpressure
    • F24S40/52—Preventing overheating or overpressure by modifying the heat collection, e.g. by defocusing or by changing the position of heat-receiving elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00—Arrangements for storing heat collected by solar heat collectors
    • F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
    • 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
    • F24S2023/88—Multi reflective traps
    • 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
    • F24S2070/62—Heat traps
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/50—Energy storage in industry with an added climate change mitigation effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

coletor solar e método para coletar e regular energia solar . a presente invenção refere-se a um coletor solar. o coletor tem um meio de regulação de calor que define uma cavidade no mesmo. uma abertura se comunica com a cavidade com a finalidade de permitir que a energia solar incidente sobre a abertura entre na cavidade. um dispositivo de coleta de energia é disposto na cavidade e se encontra em contato térmico com o meio de regulação de calor de modo a coletar a energia solar que entra na cavidade.
BRPI0919736A 2008-09-25 2009-09-25 coletor solar e método para coletar e regular energia solar BRPI0919736B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2008905010A AU2008905010A0 (en) 2008-09-25 Solar collector
AU2008905011A AU2008905011A0 (en) 2008-09-25 Solar collector
PCT/AU2009/001278 WO2010034071A1 (en) 2008-09-25 2009-09-25 Solar collector

Publications (2)

Publication Number Publication Date
BRPI0919736A2 BRPI0919736A2 (pt) 2015-12-08
BRPI0919736B1 true BRPI0919736B1 (pt) 2020-04-28

Family

ID=42059214

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919736A BRPI0919736B1 (pt) 2008-09-25 2009-09-25 coletor solar e método para coletar e regular energia solar

Country Status (14)

Country Link
US (1) US8707947B2 (pt)
EP (1) EP2326886B1 (pt)
CN (1) CN102165269B (pt)
AU (1) AU2009295356B2 (pt)
BR (1) BRPI0919736B1 (pt)
CL (1) CL2011000599A1 (pt)
CY (1) CY1119374T1 (pt)
EG (1) EG26862A (pt)
ES (1) ES2638858T3 (pt)
MA (1) MA32648B1 (pt)
MX (1) MX2011003009A (pt)
PT (1) PT2326886T (pt)
WO (1) WO2010034071A1 (pt)
ZA (1) ZA201100707B (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8379310B2 (en) * 2007-11-02 2013-02-19 Konica Minolta Opto, Inc. Sunlight collecting system
DE102009048672A1 (de) * 2009-09-30 2011-03-31 Siemens Aktiengesellschaft Zentralrohr für ein linear konzentrierendes solarthermisches Kraftwerk mit Absorberschicht sowie Verfahren zum Aufbringen dieser Absorberschicht
JP5404374B2 (ja) * 2009-12-24 2014-01-29 三菱重工業株式会社 太陽光受熱器及び太陽光集光受熱システム
JP2011163593A (ja) * 2010-02-05 2011-08-25 Mitsubishi Heavy Ind Ltd 太陽熱受熱器
FR2960624B1 (fr) * 2010-05-27 2012-08-31 Commissariat Energie Atomique Module pour absorbeur thermique de recepteur solaire, absorbeur comportant au moins un tel module et recepteur comportant au moins un tel absorbeur
WO2011153337A2 (en) * 2010-06-02 2011-12-08 Lynn David M Solar energy collection, storage and distribution system and method
CH703996A2 (de) * 2010-10-24 2012-04-30 Airlight Energy Ip Sa Sonnenkollektor.
US20130074826A1 (en) * 2011-09-26 2013-03-28 The Cyprus Institute Integrated solar receiver - thermal storage system
US9051923B2 (en) * 2011-10-03 2015-06-09 Chang Kuo Dual energy solar thermal power plant
CN103090551B (zh) * 2011-10-31 2016-08-24 杭州三花研究院有限公司 一种太阳能接收器
FI123879B (en) 2011-11-04 2013-11-29 Stn Super Travel Net Oy solar energy collectors
US9732988B1 (en) * 2012-05-30 2017-08-15 Thermal Storage Systems Thermal storage device including a plurality of discrete canisters
WO2013181712A1 (en) * 2012-06-08 2013-12-12 Graphite Energy N.V Solar energy receiver
US20140053554A1 (en) * 2012-08-21 2014-02-27 Mehrdad Tartibi Power generation system having thermal energy storage
US9517950B2 (en) * 2012-09-14 2016-12-13 Kevin E. Munro Water purification systems and methods
CN102926954B (zh) * 2012-11-12 2015-05-06 中广核太阳能开发有限公司 采用空气吸热介质的塔式热发电系统及方法
US9793829B2 (en) * 2013-09-25 2017-10-17 Prime Photonics, Lc Magneto-thermoelectric generator for energy harvesting
NL2012014C2 (nl) * 2013-12-23 2015-06-26 Johannes Jacobus Maria Schilder Zonnecollector.
CN103712355B (zh) * 2013-12-25 2016-03-30 青海中控太阳能发电有限公司 一种塔式太阳能吸热器高效防护罩
WO2015109152A1 (en) * 2014-01-16 2015-07-23 Mbc Ventures, Inc. Solar thermal collector system and method for pitched roof constructions
US9938162B2 (en) 2015-02-26 2018-04-10 Shaker A. REDA System, method, and apparatus for water desalination
US9988284B2 (en) 2015-02-26 2018-06-05 Shaker Ahmed REDA System, method, and apparatus for water desalination
CH711030B1 (de) * 2015-04-08 2019-04-30 Bech Ulrich Receiver zum Auffangen von konzentrierter Strahlung.
WO2017075647A1 (en) * 2015-11-05 2017-05-11 Graphite Solar Power Pty Ltd Solar collector
WO2017109585A1 (en) * 2015-12-23 2017-06-29 Manivelan Anbarasu E System and method for solar energy collection
US20170205117A1 (en) * 2016-01-18 2017-07-20 Unifrax I Llc Thermal insulation composite for solar thermal tower, solar thermal tower and energy generation system
CN106086882B (zh) * 2016-06-15 2019-03-01 中国科学院兰州化学物理研究所 一种碳化钛-碳化钨紫色太阳能选择性吸收涂层及其制备方法
US10707400B1 (en) 2016-10-27 2020-07-07 Jack Morgan Solar power cell
CN106871463B (zh) * 2017-04-18 2022-08-19 长沙紫宸科技开发有限公司 用于二氧化碳循环发电的太阳能二氧化碳蓄能器
WO2019058148A2 (en) * 2017-08-01 2019-03-28 Fakon Vállalkozási Kft. HIGH EFFICIENCY APPARATUS AND METHOD FOR UTILIZING SOLAR ENERGY, ESPECIALLY FOR WATER TANK
US20190331098A1 (en) * 2017-12-03 2019-10-31 Glasspoint Solar, Inc. Heat storage devices for solar steam generation, including recirculation and desalination, and associated systems and methods
CN107965926B (zh) * 2017-12-22 2024-01-30 武汉博茗低碳产业股份有限公司 具有储热功能的太阳能集热平板
DE102017223756A1 (de) * 2017-12-22 2019-06-27 Kaefer Isoliertechnik Gmbh & Co. Kg Solarreceiver zum Aufnehmen von Sonnenstrahlen und zum Aufheizen eines Mediums
CN112513551A (zh) * 2018-04-04 2021-03-16 纽约州立大学研究基金会 用于被动式冷却的系统和方法以及用于其的散热器
WO2019213353A1 (en) * 2018-05-03 2019-11-07 National Technology & Engineering Solutions Of Sandia, Llc Falling particle receiver systems with mass flow control
EP3719306A1 (en) * 2019-04-01 2020-10-07 Siemens Gamesa Renewable Energy A/S Wind turbine with tower deflection detection
CN110986386B (zh) * 2019-12-26 2021-11-23 西安石油大学 一种强制对流的太阳能热流密度均匀化装置及其方法
CN114353352B (zh) * 2022-03-16 2023-04-14 迈伯特(江苏)电气技术有限公司 基于备用式热能存储的太阳能用供热系统
CN115751736B (zh) * 2023-01-09 2023-04-25 南通源动太阳能科技有限公司 双通道碟式太阳能系统及其控制方法
WO2024215270A1 (en) * 2023-04-13 2024-10-17 Enover Isi Si̇stemleri̇ Anoni̇m Şi̇rketi̇ Satellite and space capsule thermal balance system with heat transfer fluid
US12065990B1 (en) * 2023-09-21 2024-08-20 Raytheon Company Heavy inert gas insulated blast tube

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033118A (en) * 1974-08-19 1977-07-05 Powell William R Mass flow solar energy receiver
JPS51129947A (en) * 1975-04-21 1976-11-11 British Petroleum Co Solar energy collecting apparatus
US4219011A (en) * 1977-12-01 1980-08-26 Aga Aktiebolag Modular solar energy collector systems
GR66005B (pt) * 1979-01-31 1981-01-13 Elioform Ag
BR7903968A (pt) 1979-06-22 1980-12-23 Koor Metals Ltd Coletor solar
US4280482A (en) * 1979-07-16 1981-07-28 Seige Corporation Method and apparatus for collecting, intensifying and storing solar energy
US4343294A (en) * 1979-10-26 1982-08-10 Daniel Jack H Solar collector assembly
US4449514A (en) * 1982-06-25 1984-05-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Solar concentrator protective system
RU1776933C (ru) 1990-06-25 1992-11-23 Научно-Производственное Объединение "Солнце" Солнечный коллектор
US5228293A (en) * 1992-07-06 1993-07-20 Mechanical Technology Inc. Low temperature solar-to-electric power conversion system
CA2185438C (en) 1994-03-16 2004-02-10 Robert Lloyd Apparatus for eddy current heating, heat storage, electricity generation, and lens moulding process
EP1114284B1 (en) 1998-09-09 2003-08-27 John Harrison Solar energy receiver assembly
JP2000152072A (ja) * 1998-11-11 2000-05-30 Minolta Co Ltd デジタルカメラ
US6630622B2 (en) * 2001-01-15 2003-10-07 Annemarie Hvistendahl Konold Combined solar electric power and liquid heat transfer collector panel
CN101023314B (zh) * 2004-03-12 2012-08-22 拉科登集团有限公司 用于储存热能的方法和设备
CA2490207A1 (en) * 2004-12-15 2006-06-15 Shec Labs - Solar Hydrogen Energy Corporation Solar energy collector
RU2268444C1 (ru) 2005-04-19 2006-01-20 Владимир Сергеевич Виноградов Гелиоустановка горячего водоснабжения
AU2006277058A1 (en) * 2005-08-10 2007-02-15 Arpad Torok Thermal outer with gas barriers
CN2872208Y (zh) * 2006-03-28 2007-02-21 张耀明 空腔式太阳能接收器
US8378280B2 (en) * 2007-06-06 2013-02-19 Areva Solar, Inc. Integrated solar energy receiver-storage unit
EP2171367A1 (en) 2007-06-06 2010-04-07 Ausra, Inc. Integrated solar energy receiver-storage unit
CN101984761A (zh) * 2007-06-06 2011-03-09 奥斯拉公司 组合循环电力设备
US8931475B2 (en) * 2008-07-10 2015-01-13 Brightsource Industries (Israel) Ltd. Systems and methods for control of a solar power tower using infrared thermography

Also Published As

Publication number Publication date
ES2638858T3 (es) 2017-10-24
PT2326886T (pt) 2017-09-04
EP2326886B1 (en) 2017-05-31
EG26862A (en) 2014-11-09
AU2009295356A1 (en) 2010-04-01
CN102165269B (zh) 2014-03-12
WO2010034071A1 (en) 2010-04-01
MX2011003009A (es) 2011-12-16
AU2009295356B2 (en) 2015-09-10
ZA201100707B (en) 2012-08-29
US8707947B2 (en) 2014-04-29
US20110203573A1 (en) 2011-08-25
EP2326886A4 (en) 2014-01-08
CY1119374T1 (el) 2018-02-14
MA32648B1 (fr) 2011-09-01
CL2011000599A1 (es) 2011-09-16
BRPI0919736A2 (pt) 2015-12-08
EP2326886A1 (en) 2011-06-01
CN102165269A (zh) 2011-08-24

Similar Documents

Publication Publication Date Title
BRPI0919736B1 (pt) coletor solar e método para coletar e regular energia solar
BR112014030826A2 (pt) sistema de energia solar; e método de transferência de energia térmica entre uma região e um sistema de energia solar
BR112014030970A2 (pt) sistema de energia solar; e método para aquecer ou arrefecer uma região com o uso de um sistema de energia solar
EP2225500A4 (en) THERMAL SOLAR ENERGY COLLECTOR FOR PRODUCING HEAT AND / OR COOLING
WO2008045187A3 (en) Thermal management of concentrator photovoltaic cells
WO2010022184A3 (en) Solar thermal power generation using multiple working fluids in a rankine cycle
BR112016002434B8 (pt) Sistema de coleta de energia térmica e conversão de potência, e, método para geração de energia elétrica suplementar do calor desperdiçado
EP2955460A4 (en) AUTOMATIC HEATING AND HEAT COLLAR FOR SOLAR ENERGY, GROUND ARRANGEMENT AND HEAT ENERGY GENERATION SYSTEM AND METHOD
CL2011000568A1 (es) Planta termica que contiene: una planta de potencia electrica a vapor, un sistema colector solar diseñado para calentar un fluido termico, una planta de potencia solar comprendiendo una unidad de generacion de potencia y un unidad de recuperacion de desecho, un controlador.
BR112014019973A2 (pt) sistema de gerenciamento de linha de transmissão
WO2010129878A3 (en) Solar energy systems
WO2012144777A3 (ko) 무동력 냉각형 태양전지판
AR078816A1 (es) Procedimiento para la recuperacion de energia en instalaciones siderurgicas e instalaciones siderurgicas en base a termoelementos
EP2372265A4 (en) SOLAR THERMAL COLLECTORS
WO2009071222A3 (de) System zur solarenergienutzung mit vorrichtung zur wärmeabgabe an die umgebung, verfahren zum betreiben des systems sowie verwendung
DE102009038446A8 (de) Solarthermisches Kraftwerk mit Wärmetauscher in der Speisewasservorwärmstrecke
BR112013020990A2 (pt) sistema doméstico com múltiplos sistemas peltier
FR2951812B1 (fr) Collecteur solaire
MX2010000268A (es) Colector solar y sistemas y metodos de conversion de energia.
MX2013004237A (es) Pala de rotor con dispositivo de calentamiento para una planta de energia eolica.
WO2011120676A3 (en) Arrangement for generating electricity with thermoelectric generators and solar energy collector means
WO2010127661A3 (de) Solaranlage zur erzeugung elektrischer und thermischer energie
PE20160097A1 (es) Sensor de flujo termico
MX2015012658A (es) Dispositivo recolector y concentrador de luz solar.
WO2011044262A3 (en) Thermal transformer

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: F24J 2/04 , F24J 2/10 , F24J 2/46 , F24J 2/06 , F24J 2/34

Ipc: F24S 20/20 (2018.01), F24S 23/70 (2018.01), F24S 4

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/04/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2689 DE 19-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.