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FR2443031A1 - HIGH EFFICIENCY SOLAR ENERGY SENSOR - Google Patents

HIGH EFFICIENCY SOLAR ENERGY SENSOR

Info

Publication number
FR2443031A1
FR2443031A1 FR7833609A FR7833609A FR2443031A1 FR 2443031 A1 FR2443031 A1 FR 2443031A1 FR 7833609 A FR7833609 A FR 7833609A FR 7833609 A FR7833609 A FR 7833609A FR 2443031 A1 FR2443031 A1 FR 2443031A1
Authority
FR
France
Prior art keywords
lens
width
mirror
target
solar energy
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7833609A
Other languages
French (fr)
Inventor
Andre Paymal
Gerard Durand
Stephane Hategan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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
Application filed by Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Priority to FR7833609A priority Critical patent/FR2443031A1/en
Priority to DE19792947584 priority patent/DE2947584A1/en
Priority to IT27561/79A priority patent/IT1125875B/en
Priority to IL58808A priority patent/IL58808A/en
Priority to ZA00796419A priority patent/ZA796419B/en
Priority to CH1053879A priority patent/CH633097A5/en
Priority to AU53219/79A priority patent/AU530520B2/en
Priority to JP15306379A priority patent/JPS5576319A/en
Priority to BR7907734A priority patent/BR7907734A/en
Priority to ES486417A priority patent/ES486417A1/en
Publication of FR2443031A1 publication Critical patent/FR2443031A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • F24S23/31—Arrangements for concentrating solar-rays for solar heat collectors with lenses having discontinuous faces, e.g. Fresnel lenses
    • 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
    • F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
    • 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 Development (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The solar collector comprises a Fresnel lens (10) with a rectilinear focusing region and an almost parabolic mirror (14) of roughly the same width which is placed parallel to and behind the lens and which reflects the light received from the lens on to a rectilinear target (16) placed between the lens and the reflecting surface. The width (l) of the mirror and the width (L) of the lens, the focal length (f) of the parabola and the focal length (F) of the lens at normal incidence, the distance (d) from the target to the mirror and the distance (D) from the lens to the mirror, and finally the width (t) of the focal spot formed by the lens are related to the width (c) of the target by the following relationships, in which c = 3a: f = 4a +/- 0.5a F = 20a +/- 5a t </= 2a d = 3a +/- 0.5a D = 13.5a +/- a
FR7833609A 1978-11-28 1978-11-28 HIGH EFFICIENCY SOLAR ENERGY SENSOR Withdrawn FR2443031A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7833609A FR2443031A1 (en) 1978-11-28 1978-11-28 HIGH EFFICIENCY SOLAR ENERGY SENSOR
DE19792947584 DE2947584A1 (en) 1978-11-28 1979-11-26 SOLAR ENERGY COLLECTOR
IT27561/79A IT1125875B (en) 1978-11-28 1979-11-26 HIGH EFFICIENCY SOLAR ENERGY COLLECTOR
IL58808A IL58808A (en) 1978-11-28 1979-11-26 Solar energy collector
ZA00796419A ZA796419B (en) 1978-11-28 1979-11-27 Solar energy collector
CH1053879A CH633097A5 (en) 1978-11-28 1979-11-27 Solar energy collector
AU53219/79A AU530520B2 (en) 1978-11-28 1979-11-27 Solar energy collector
JP15306379A JPS5576319A (en) 1978-11-28 1979-11-28 Solar heat collector
BR7907734A BR7907734A (en) 1978-11-28 1979-11-28 SOLAR CAPTOR
ES486417A ES486417A1 (en) 1978-11-28 1979-11-28 Solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833609A FR2443031A1 (en) 1978-11-28 1978-11-28 HIGH EFFICIENCY SOLAR ENERGY SENSOR

Publications (1)

Publication Number Publication Date
FR2443031A1 true FR2443031A1 (en) 1980-06-27

Family

ID=9215457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833609A Withdrawn FR2443031A1 (en) 1978-11-28 1978-11-28 HIGH EFFICIENCY SOLAR ENERGY SENSOR

Country Status (10)

Country Link
JP (1) JPS5576319A (en)
AU (1) AU530520B2 (en)
BR (1) BR7907734A (en)
CH (1) CH633097A5 (en)
DE (1) DE2947584A1 (en)
ES (1) ES486417A1 (en)
FR (1) FR2443031A1 (en)
IL (1) IL58808A (en)
IT (1) IT1125875B (en)
ZA (1) ZA796419B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008132300A3 (en) * 2007-03-05 2009-01-15 Commissariat Energie Atomique Solar collector
WO2009064252A3 (en) * 2007-11-16 2009-07-02 Intermultilock Ab Solar heating element and solar heating unit used for cold production
CN102748875A (en) * 2012-07-17 2012-10-24 福建省电力有限公司电力科学研究院 Bridge type large-capacity high-concentrating-ratio composite Fresnel line concentrating and reflecting device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036310C2 (en) * 1980-09-26 1986-02-20 Fritz Reinke Engineering, 6120 Erbach Device for utilizing solar energy for heating rooms and / or heating domestic water
US7530694B2 (en) * 2006-02-01 2009-05-12 Mitsubishi Digital Electronics America, Inc. Flat projection television
CN102156310B (en) * 2011-03-22 2012-06-20 苏州震旦光伏科技有限公司 Fresnel lens
ITRM20120605A1 (en) * 2012-11-29 2014-05-30 Solar Brain S R L PHOTOVOLTAIC CONCENTRATION MODULE.
CN104964462A (en) * 2015-06-09 2015-10-07 南京航空航天大学 Multi-lens solar heat collection system of spheroid structure and method
CN107024007B (en) * 2017-06-08 2019-09-24 华中科技大学 Based on the multifocal Fresnel photo-thermal concentration structure of nonimaging optics subregion and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR920510A (en) * 1944-09-09 1947-04-10 Device for the use of solar radiation
US3125091A (en) * 1964-03-17 Inflatable solar energy collector
GB1172829A (en) * 1965-12-16 1969-12-03 Patrick Henry James Southby Improvements relating to Systems for Deriving Useful Energy from Solar Radiation.
DE2605127A1 (en) * 1975-02-13 1976-09-02 Unisearch Ltd DEVICE FOR CONCENTRATING SOLAR RADIATION
US4058110A (en) * 1975-08-05 1977-11-15 Holt F Sheppard Wide angle solar heat collection system
FR2371645A1 (en) * 1976-11-23 1978-06-16 Rubino Michel Solar radiation energy collector - has liquid containing particles of radiation absorbing material beneath prismatic refractor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125091A (en) * 1964-03-17 Inflatable solar energy collector
FR920510A (en) * 1944-09-09 1947-04-10 Device for the use of solar radiation
GB1172829A (en) * 1965-12-16 1969-12-03 Patrick Henry James Southby Improvements relating to Systems for Deriving Useful Energy from Solar Radiation.
DE2605127A1 (en) * 1975-02-13 1976-09-02 Unisearch Ltd DEVICE FOR CONCENTRATING SOLAR RADIATION
US4230094A (en) * 1975-02-13 1980-10-28 Unisearch Limited Solar concentrator
US4058110A (en) * 1975-08-05 1977-11-15 Holt F Sheppard Wide angle solar heat collection system
FR2371645A1 (en) * 1976-11-23 1978-06-16 Rubino Michel Solar radiation energy collector - has liquid containing particles of radiation absorbing material beneath prismatic refractor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008132300A3 (en) * 2007-03-05 2009-01-15 Commissariat Energie Atomique Solar collector
FR2927155A1 (en) * 2007-03-05 2009-08-07 R & D Ind Sarl SOLAR CAPTOR.
AU2008244185B2 (en) * 2007-03-05 2011-09-15 Commissariat A L'energie Atomique Solar collector
WO2009064252A3 (en) * 2007-11-16 2009-07-02 Intermultilock Ab Solar heating element and solar heating unit used for cold production
CN102748875A (en) * 2012-07-17 2012-10-24 福建省电力有限公司电力科学研究院 Bridge type large-capacity high-concentrating-ratio composite Fresnel line concentrating and reflecting device

Also Published As

Publication number Publication date
CH633097A5 (en) 1982-11-15
ZA796419B (en) 1980-12-31
IL58808A0 (en) 1980-02-29
IL58808A (en) 1983-05-15
DE2947584A1 (en) 1980-06-04
IT7927561A0 (en) 1979-11-26
JPS5576319A (en) 1980-06-09
BR7907734A (en) 1981-08-04
AU5321979A (en) 1980-05-29
AU530520B2 (en) 1983-07-21
ES486417A1 (en) 1980-06-16
IT1125875B (en) 1986-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse