FR2427620A1 - Lentille de fresnel, notamment pour concentrateur d'energie solaire - Google Patents

Lentille de fresnel, notamment pour concentrateur d'energie solaire

Info

Publication number
FR2427620A1
FR2427620A1 FR7912389A FR7912389A FR2427620A1 FR 2427620 A1 FR2427620 A1 FR 2427620A1 FR 7912389 A FR7912389 A FR 7912389A FR 7912389 A FR7912389 A FR 7912389A FR 2427620 A1 FR2427620 A1 FR 2427620A1
Authority
FR
France
Prior art keywords
solar energy
fresnel lens
energy concentrator
concentrator
bonded
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Withdrawn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
FR7912389A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2427620A1 publication Critical patent/FR2427620A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Sustainable Development (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Lenses (AREA)
FR7912389A 1978-05-30 1979-05-16 Lentille de fresnel, notamment pour concentrateur d'energie solaire Withdrawn FR2427620A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91094678A 1978-05-30 1978-05-30

Publications (1)

Publication Number Publication Date
FR2427620A1 true FR2427620A1 (fr) 1979-12-28

Family

ID=25429545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912389A Withdrawn FR2427620A1 (fr) 1978-05-30 1979-05-16 Lentille de fresnel, notamment pour concentrateur d'energie solaire

Country Status (5)

Country Link
JP (1) JPS54156651A (de)
DE (1) DE2920630A1 (de)
FR (1) FR2427620A1 (de)
GB (1) GB2021807A (de)
IT (1) IT1115189B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490326A1 (fr) * 1980-09-12 1982-03-19 Champeau Andre Systeme optique transmissif focalisant hybride
IT1150272B (it) * 1982-03-11 1986-12-10 Siv Soc Italiana Vetro Rifrattore a prismi atto a concentrare energia solare,su un opportuno piano di raccolta,rimanendo in posizione fissa nel tempo
JPS6010501A (ja) * 1983-06-29 1985-01-19 東芝ライテック株式会社 制光体
US4545366A (en) * 1984-09-24 1985-10-08 Entech, Inc. Bi-focussed solar energy concentrator
JPS61106901U (de) * 1984-12-20 1986-07-07
JPH0712637Y2 (ja) * 1988-02-12 1995-03-29 ワイケイケイ株式会社 電動遮閉装置の太陽電池パネル取付装置
JPH02150812A (ja) * 1988-12-01 1990-06-11 Sharp Corp 光回路結合素子
US5138495A (en) * 1990-07-27 1992-08-11 Matsushita Electric Industrial Co., Ltd. Diffractive optical lens
JP3268929B2 (ja) * 1993-04-19 2002-03-25 オリンパス光学工業株式会社 光学素子の製造方法
KR950015238A (ko) * 1993-11-05 1995-06-16 배순훈 포커스 에러 검출장치
JP4039776B2 (ja) * 1999-10-04 2008-01-30 新世代株式会社 ボールパドルゲーム装置
US6567452B2 (en) 2001-05-22 2003-05-20 Raytheon Company System and method for pumping a slab laser
JP5128808B2 (ja) * 2006-12-06 2013-01-23 スリーエム イノベイティブ プロパティズ カンパニー フレネルレンズ
JP2008161457A (ja) * 2006-12-28 2008-07-17 Samii Kk 遊技機
DE102009002508A1 (de) * 2009-04-20 2010-10-21 Tobias Kiesewetter Optische Einrichtung zum Beugen eines Strahlenbündels sowie ein Verfahren zur Beugung eines Strahlenbündels
WO2011030858A1 (ja) 2009-09-11 2011-03-17 ダイキン工業株式会社 集光フィルム並びにその製造方法、集光素子、太陽電池、及び集光方法
DE102010034020A1 (de) 2010-08-11 2012-02-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Oberflächenstruktur sowie Fresnel-Linse und Werkzeug zur Herstellung einer Oberflächenstruktur
JP7020405B2 (ja) * 2016-05-25 2022-02-16 凸版印刷株式会社 光学素子版構造及び光学素子の製造方法
JP2017167541A (ja) * 2017-04-11 2017-09-21 パイオニア株式会社 光学素子及び光学素子の製造方法
EP3632662B1 (de) * 2018-10-04 2023-09-13 ZKW Group GmbH Vorrichtungen und verfahren zum herstellen von linsen für kraftfahrzeugscheinwerfer, fresnellinsen für kraftfahrzeugscheinwerfer
JP2019023756A (ja) * 2018-11-05 2019-02-14 パイオニア株式会社 光学素子及び光学素子の製造方法
JP2020184089A (ja) * 2020-07-06 2020-11-12 パイオニア株式会社 光学素子及び光学素子の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2021698A1 (de) * 1968-10-28 1970-07-24 Ricoh Kk
FR2203982A1 (de) * 1972-10-18 1974-05-17 Rca Corp
FR2228229A1 (de) * 1973-05-02 1974-11-29 Rca Corp
US3902794A (en) * 1974-01-02 1975-09-02 Eugene Abrams Fresnell lens
US3904281A (en) * 1969-12-08 1975-09-09 Optical Sciences Group Inc Flexible refracting membrane adhered to spectacle lens
US4082433A (en) * 1974-07-01 1978-04-04 Minnesota Mining And Manufacturing Company Louvered echelon lens

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2021698A1 (de) * 1968-10-28 1970-07-24 Ricoh Kk
US3904281A (en) * 1969-12-08 1975-09-09 Optical Sciences Group Inc Flexible refracting membrane adhered to spectacle lens
FR2203982A1 (de) * 1972-10-18 1974-05-17 Rca Corp
FR2228229A1 (de) * 1973-05-02 1974-11-29 Rca Corp
US3902794A (en) * 1974-01-02 1975-09-02 Eugene Abrams Fresnell lens
US4082433A (en) * 1974-07-01 1978-04-04 Minnesota Mining And Manufacturing Company Louvered echelon lens

Also Published As

Publication number Publication date
IT1115189B (it) 1986-02-03
JPS54156651A (en) 1979-12-10
DE2920630A1 (de) 1979-12-13
GB2021807A (en) 1979-12-05
IT7922306A0 (it) 1979-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse