FR2394766A1 - Multi-faced transparent covers for trough pattern solar energy traps - to capture incident heat from various impingement angles - Google Patents

Multi-faced transparent covers for trough pattern solar energy traps - to capture incident heat from various impingement angles

Info

Publication number
FR2394766A1
FR2394766A1 FR7718772A FR7718772A FR2394766A1 FR 2394766 A1 FR2394766 A1 FR 2394766A1 FR 7718772 A FR7718772 A FR 7718772A FR 7718772 A FR7718772 A FR 7718772A FR 2394766 A1 FR2394766 A1 FR 2394766A1
Authority
FR
France
Prior art keywords
trough
solar energy
traps
incident heat
transparent covers
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Withdrawn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
FR7718772A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7718772A priority Critical patent/FR2394766A1/en
Publication of FR2394766A1 publication Critical patent/FR2394766A1/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F24S2023/834—Other shapes trough-shaped
    • 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

Abstract

Solar energy traps comprising 'V' section troughs with heat transfer fluid circulating through a passage in a small compartment along the root of the trough are fitted along the mouth of the trough with a cover hving a stepped surface profile for guiding incident heat from various directions towards the root of the trough, either directly or via reflecting surfaces on the walls of the trough. The troughs may be a series of transverse corrugations in a base panel supporting a serpentine heat transfer fluid circuit, opt. returning alongside or concentric with and counter to the initial flow pass. Provides more efficient thermal capture than traps with a plane cover.
FR7718772A 1977-06-13 1977-06-13 Multi-faced transparent covers for trough pattern solar energy traps - to capture incident heat from various impingement angles Withdrawn FR2394766A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7718772A FR2394766A1 (en) 1977-06-13 1977-06-13 Multi-faced transparent covers for trough pattern solar energy traps - to capture incident heat from various impingement angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718772A FR2394766A1 (en) 1977-06-13 1977-06-13 Multi-faced transparent covers for trough pattern solar energy traps - to capture incident heat from various impingement angles

Publications (1)

Publication Number Publication Date
FR2394766A1 true FR2394766A1 (en) 1979-01-12

Family

ID=9192272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718772A Withdrawn FR2394766A1 (en) 1977-06-13 1977-06-13 Multi-faced transparent covers for trough pattern solar energy traps - to capture incident heat from various impingement angles

Country Status (1)

Country Link
FR (1) FR2394766A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449855A1 (en) * 1979-02-20 1980-09-19 Fiat Ricerche SOLAR ENERGY ABSORBING ELEMENT FOR USE WITH A LINEAR OPTICAL CONCENTRATION DEVICE
US4307710A (en) * 1980-06-30 1981-12-29 Howard Natter Solar energy collector system
FR2502313A1 (en) * 1981-03-20 1982-09-24 Seyve Daniel Solar panel for heat and electricity generation - uses photocells in combination with tubes for transporting heat transfer fluid
EP0066112A2 (en) * 1981-05-19 1982-12-08 SOCIETA ITALIANA VETRO - SIV SpA Stationary optical longitudinal refractor
FR2523279A1 (en) * 1982-03-11 1983-09-16 Siv Soc It Vetro FIXED PRISMATIC REFRACTOR FOR CONCENTRATING SOLAR ENERGY ON A COLLECTING SURFACE
FR2672969A1 (en) * 1991-02-14 1992-08-21 Flosse Jean Jacques Thermodynamic generator of energy from luminous radiation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449855A1 (en) * 1979-02-20 1980-09-19 Fiat Ricerche SOLAR ENERGY ABSORBING ELEMENT FOR USE WITH A LINEAR OPTICAL CONCENTRATION DEVICE
US4307710A (en) * 1980-06-30 1981-12-29 Howard Natter Solar energy collector system
FR2502313A1 (en) * 1981-03-20 1982-09-24 Seyve Daniel Solar panel for heat and electricity generation - uses photocells in combination with tubes for transporting heat transfer fluid
EP0066112A2 (en) * 1981-05-19 1982-12-08 SOCIETA ITALIANA VETRO - SIV SpA Stationary optical longitudinal refractor
EP0066112A3 (en) * 1981-05-19 1983-07-27 Societa Italiana Vetro - Siv Spa Fixed refractor of asymmetrical profile ideal for concentrating solar energy on a suitable collecting surface
US4530576A (en) * 1981-05-19 1985-07-23 Societa' Italiana Vetro - Siv - S.P.A. Fixed refractor of asymmetrical profile ideal for concentrating solar energy on a suitable collecting surface
FR2523279A1 (en) * 1982-03-11 1983-09-16 Siv Soc It Vetro FIXED PRISMATIC REFRACTOR FOR CONCENTRATING SOLAR ENERGY ON A COLLECTING SURFACE
FR2672969A1 (en) * 1991-02-14 1992-08-21 Flosse Jean Jacques Thermodynamic generator of energy from luminous radiation

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Legal Events

Date Code Title Description
ST Notification of lapse