DE2857061T1 - Lenticulated lens - Google Patents

Lenticulated lens

Info

Publication number
DE2857061T1
DE2857061T1 DE782857061T DE2857061T DE2857061T1 DE 2857061 T1 DE2857061 T1 DE 2857061T1 DE 782857061 T DE782857061 T DE 782857061T DE 2857061 T DE2857061 T DE 2857061T DE 2857061 T1 DE2857061 T1 DE 2857061T1
Authority
DE
Germany
Prior art keywords
lenticulated lens
lenticulated
lens
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.)
Granted
Application number
DE782857061T
Other languages
English (en)
Other versions
DE2857061C2 (de
Inventor
J Bunch
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
Publication of DE2857061T1 publication Critical patent/DE2857061T1/de
Application granted granted Critical
Publication of DE2857061C2 publication Critical patent/DE2857061C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • 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
    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
DE2857061T 1977-10-03 1978-10-02 Linsensystem zur Strahlungskonzentration Expired DE2857061C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/838,729 US4315671A (en) 1977-10-03 1977-10-03 Lenticulated lens
PCT/US1978/000093 WO1979000173A1 (en) 1977-10-03 1978-10-02 Lenticulated lens

Publications (2)

Publication Number Publication Date
DE2857061T1 true DE2857061T1 (de) 1980-11-27
DE2857061C2 DE2857061C2 (de) 1985-04-11

Family

ID=25277905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2857061T Expired DE2857061C2 (de) 1977-10-03 1978-10-02 Linsensystem zur Strahlungskonzentration

Country Status (8)

Country Link
US (1) US4315671A (de)
EP (1) EP0006919A1 (de)
JP (1) JPS5489649A (de)
AU (1) AU527125B2 (de)
DE (1) DE2857061C2 (de)
IL (1) IL55670A (de)
IT (1) IT1106172B (de)
WO (1) WO1979000173A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800868A (en) * 1978-02-22 1989-01-31 Minnesota Mining And Manufacturing Company Tilted panel linear echelon solar collector
US4385808A (en) * 1980-11-04 1983-05-31 Minnesota Mining And Manufacturing Company Point focus refracting radiation concentrator
US4934798A (en) * 1983-03-16 1990-06-19 Bunch Jesse C Lens deflection system
JPS60208725A (ja) * 1984-04-03 1985-10-21 Hiroyoshi Mori 偏・集光装置
US4773733A (en) * 1987-11-05 1988-09-27 John A. Murphy, Jr. Venetian blind having prismatic reflective slats
US4896953A (en) * 1988-08-08 1990-01-30 Minnesota Mining And Manufacturing Company Anamorphic wide angle safety lens
US5317405A (en) * 1991-03-08 1994-05-31 Nippon Telegraph And Telephone Corporation Display and image capture apparatus which enables eye contact
US6822792B2 (en) * 2001-05-14 2004-11-23 Dai Nippon Printing Co., Ltd. Sheet for use for projection screen, light diffusion sheet and projection screen
US8631787B2 (en) * 2005-07-28 2014-01-21 Light Prescriptions Innovators, Llc Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator
EP1947478A3 (de) * 2006-12-01 2015-01-07 Mats Danielsson Neues System und Verfahren zur Abbildung und Verwendung funketikettierter Substanzen, insbesondere zur Untersuchung biologischer Prozesse
JP5072069B2 (ja) * 2007-03-05 2012-11-14 シチズン電子株式会社 光源装置
US7742574B2 (en) * 2008-04-11 2010-06-22 Mats Danielsson Approach and device for focusing x-rays
US20110088684A1 (en) * 2009-10-16 2011-04-21 Raja Singh Tuli Solar Energy Concentrator
WO2015081961A1 (en) * 2013-12-02 2015-06-11 Heliac Aps Flexible fresnel solar concentrator
MX2017010375A (es) * 2015-02-12 2018-05-07 Bolymedia Holdings Co Ltd Sistema de energía solar concentrado.
US10459152B2 (en) * 2015-04-13 2019-10-29 Reald Spark, Llc Wide angle imaging directional backlights
WO2017149095A1 (en) 2016-03-02 2017-09-08 Heliac Aps Laminate solar concentrator
GB201820275D0 (en) 2018-12-12 2019-01-30 Heliac Aps Improved coatings for glass

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254556A (en) * 1961-05-29 1966-06-07 Coleman Instr Corp Composite optical prism unit
US3340765A (en) * 1964-07-27 1967-09-12 Bell Telephone Labor Inc Projection system
GB1300540A (en) * 1970-06-02 1972-12-20 Combined Optical Ind Ltd Vehicle rear-view mirrors
US3661385A (en) * 1970-08-03 1972-05-09 Henry Schneider Optical-illusion device
US3861785A (en) * 1973-11-15 1975-01-21 Cryton Optics Inc Wide angle mirror assembly
US3972593A (en) * 1974-07-01 1976-08-03 Minnesota Mining And Manufacturing Company Louvered echelon lens

Also Published As

Publication number Publication date
US4315671A (en) 1982-02-16
IL55670A0 (en) 1978-12-17
AU527125B2 (en) 1983-02-17
JPS5489649A (en) 1979-07-16
IT1106172B (it) 1985-11-11
WO1979000173A1 (en) 1979-04-05
IL55670A (en) 1982-04-30
AU4035778A (en) 1980-04-17
IT7851354A0 (it) 1978-10-03
EP0006919A1 (de) 1980-01-23
DE2857061C2 (de) 1985-04-11

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