FR2414697A1 - Solar heat collector with concentric double-walled domes - takes advantage of double dioptric refraction to intensify heat - Google Patents

Solar heat collector with concentric double-walled domes - takes advantage of double dioptric refraction to intensify heat

Info

Publication number
FR2414697A1
FR2414697A1 FR7801311A FR7801311A FR2414697A1 FR 2414697 A1 FR2414697 A1 FR 2414697A1 FR 7801311 A FR7801311 A FR 7801311A FR 7801311 A FR7801311 A FR 7801311A FR 2414697 A1 FR2414697 A1 FR 2414697A1
Authority
FR
France
Prior art keywords
double
domes
heat
takes advantage
concentric
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.)
Pending
Application number
FR7801311A
Other languages
French (fr)
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.)
REMY GABRIEL
Original Assignee
REMY GABRIEL
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 REMY GABRIEL filed Critical REMY GABRIEL
Priority to FR7801311A priority Critical patent/FR2414697A1/en
Publication of FR2414697A1 publication Critical patent/FR2414697A1/en
Pending legal-status Critical Current

Links

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
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • 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
    • F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with 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)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Water which collects and transports the heat derived from solar radiation circulates in the double wall of a hemispherical dome which itself is enclosed by a transparent, double-walled hemispherical dome. The two domes are concentric and are sepd. by a thin layer of air. The dome through which the water circulates has a coating of copper oxide, whilst it is heat-insulated internally. The two domes are arranged in a dish the edges of which form parabolic reflectors. Whatever the inclination of the sun, its rays have a constant incidence and are refracted twice so as to converge towards a caustic surface, where the temp. is considerably increased. The dish returns deflected rays to the centre and thus forms a second caustic surface.
FR7801311A 1978-01-16 1978-01-16 Solar heat collector with concentric double-walled domes - takes advantage of double dioptric refraction to intensify heat Pending FR2414697A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7801311A FR2414697A1 (en) 1978-01-16 1978-01-16 Solar heat collector with concentric double-walled domes - takes advantage of double dioptric refraction to intensify heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801311A FR2414697A1 (en) 1978-01-16 1978-01-16 Solar heat collector with concentric double-walled domes - takes advantage of double dioptric refraction to intensify heat

Publications (1)

Publication Number Publication Date
FR2414697A1 true FR2414697A1 (en) 1979-08-10

Family

ID=9203584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801311A Pending FR2414697A1 (en) 1978-01-16 1978-01-16 Solar heat collector with concentric double-walled domes - takes advantage of double dioptric refraction to intensify heat

Country Status (1)

Country Link
FR (1) FR2414697A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005003644A1 (en) * 2003-07-01 2005-01-13 Scrubei, Mario, Martin Solar collector module having a biaxial tracking
AT500760B1 (en) * 2004-08-31 2007-02-15 Martin Dipl Ing Hadlauer SUBSEQUENT COLLECTOR MODULE FOR THERMAL AND ELECTRIC ENERGY RECOVERY

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2213894A (en) * 1938-10-24 1940-09-03 Ervin T Brown Solar water heater
FR971029A (en) * 1947-09-12 1951-01-11 Universal solar thermal absorber that can operate all day and at any room temperature
FR2178311A5 (en) * 1972-03-27 1973-11-09 Salmand Bernard
FR2315670A1 (en) * 1975-06-26 1977-01-21 Helle Jean Shallow hollow solar energy panels in an insulating casing - using baffled fluid passages and foam supports for thermal efficiency

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2213894A (en) * 1938-10-24 1940-09-03 Ervin T Brown Solar water heater
FR971029A (en) * 1947-09-12 1951-01-11 Universal solar thermal absorber that can operate all day and at any room temperature
FR2178311A5 (en) * 1972-03-27 1973-11-09 Salmand Bernard
FR2315670A1 (en) * 1975-06-26 1977-01-21 Helle Jean Shallow hollow solar energy panels in an insulating casing - using baffled fluid passages and foam supports for thermal efficiency

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV326/63 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005003644A1 (en) * 2003-07-01 2005-01-13 Scrubei, Mario, Martin Solar collector module having a biaxial tracking
AT500760B1 (en) * 2004-08-31 2007-02-15 Martin Dipl Ing Hadlauer SUBSEQUENT COLLECTOR MODULE FOR THERMAL AND ELECTRIC ENERGY RECOVERY

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