GB941813A - Improved means for concentrating solar energy - Google Patents

Improved means for concentrating solar energy

Info

Publication number
GB941813A
GB941813A GB29932/61A GB2993261A GB941813A GB 941813 A GB941813 A GB 941813A GB 29932/61 A GB29932/61 A GB 29932/61A GB 2993261 A GB2993261 A GB 2993261A GB 941813 A GB941813 A GB 941813A
Authority
GB
United Kingdom
Prior art keywords
parabola
systems
collector
curvature
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.)
Expired
Application number
GB29932/61A
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.)
LLEWELLYN ERNEST HUNT
Original Assignee
LLEWELLYN ERNEST HUNT
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 LLEWELLYN ERNEST HUNT filed Critical LLEWELLYN ERNEST HUNT
Publication of GB941813A publication Critical patent/GB941813A/en
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/14—Movement guiding means
    • F24S2030/145—Tracks
    • 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
    • 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
    • Y02E10/47—Mountings or tracking

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)
  • Optical Elements Other Than Lenses (AREA)

Abstract

941,813. Mirror systems. L. E. HUNT. Aug. 18, 1961 [Sept. 15, 1960], No. 29932/61. Heading G2J. [Also in Division F4] A mirror system e.g. for concentrating solar energy (see Division F4) comprises two systems of reflective surfaces, each producing the effect of a two-dimensional concave curvature, one system which has a greater focal length serves as a collector system and the second system which is positioned at a point located at a distance from the focal line of the collector system equal to its own focal length acts as a secondary reflector system, the effective focal lines of the two systems being normal to each other. As shown, the secondary reflector 3 is smaller than the collector 2 and is positioned above the collector. The curvature of both reflecting surfaces corresponds to a parabola although the curvature need not lie about any line of symmetry ( Fig. 3 not shown) of the complete parabola. Both systems may be mounted on tracks and they may also be tiltable in any direction. In an embodiment, the reflecting surfaces comprise a number of relatively narrow flat reflecting members placed end to end to approach in effect a parabola (Fig. 4 not shown). These reflecting members may be so mounted that the curvature of the parabola may be altered to any desired shape.
GB29932/61A 1960-09-15 1961-08-18 Improved means for concentrating solar energy Expired GB941813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA603776 1960-09-15

Publications (1)

Publication Number Publication Date
GB941813A true GB941813A (en) 1963-11-13

Family

ID=25560537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29932/61A Expired GB941813A (en) 1960-09-15 1961-08-18 Improved means for concentrating solar energy

Country Status (1)

Country Link
GB (1) GB941813A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296040A (en) * 1976-02-09 1977-08-12 Agency Of Ind Science & Technol Solar power plant
FR2415730A1 (en) * 1978-01-25 1979-08-24 Solwin Ind Ltd METHOD AND DEVICE FOR PRODUCING MECHANICAL AND / OR ELECTRIC ENERGY, FROM SOLAR AND WIND ENERGY SOURCES
DE3018177A1 (en) * 1980-05-12 1981-11-19 Hero Dipl.-Ing. 6400 Fulda Landmann Solar energy recovery plant - has hollow and planar mirrors with heat motor and/or pump in between, energised by sensors round planar mirror
GB2148525A (en) * 1983-10-15 1985-05-30 Eric Dudley Compound parabolic reflector
GB2176022A (en) * 1985-05-17 1986-12-10 Eric Dudley Parabolic reflector system
GB2302598B (en) * 1988-09-02 1997-08-13 Marconi Gec Ltd Reflective scatter detector
FR2825478A1 (en) * 2001-05-17 2002-12-06 Nat Aerospace Lab ELECTROMAGNETIC WAVE FOCUSING DEVICE
FR2845487A1 (en) * 2002-10-08 2004-04-09 Commissariat Energie Atomique Light collection system, especially for use with an optical spectrometer system has first and second mirrors that respectively collect the light emitted from the source and focus it on the second mirror and a detector
CN102226585A (en) * 2011-05-27 2011-10-26 天津大学 Solar hot water heat collector
GB2483093A (en) * 2010-08-26 2012-02-29 Peter Ernest Lockley Solar concentrator with orthogonal linear reflectors

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296040A (en) * 1976-02-09 1977-08-12 Agency Of Ind Science & Technol Solar power plant
FR2415730A1 (en) * 1978-01-25 1979-08-24 Solwin Ind Ltd METHOD AND DEVICE FOR PRODUCING MECHANICAL AND / OR ELECTRIC ENERGY, FROM SOLAR AND WIND ENERGY SOURCES
DE3018177A1 (en) * 1980-05-12 1981-11-19 Hero Dipl.-Ing. 6400 Fulda Landmann Solar energy recovery plant - has hollow and planar mirrors with heat motor and/or pump in between, energised by sensors round planar mirror
GB2148525A (en) * 1983-10-15 1985-05-30 Eric Dudley Compound parabolic reflector
GB2176022A (en) * 1985-05-17 1986-12-10 Eric Dudley Parabolic reflector system
GB2302598B (en) * 1988-09-02 1997-08-13 Marconi Gec Ltd Reflective scatter detector
FR2825478A1 (en) * 2001-05-17 2002-12-06 Nat Aerospace Lab ELECTROMAGNETIC WAVE FOCUSING DEVICE
FR2845487A1 (en) * 2002-10-08 2004-04-09 Commissariat Energie Atomique Light collection system, especially for use with an optical spectrometer system has first and second mirrors that respectively collect the light emitted from the source and focus it on the second mirror and a detector
WO2004034119A1 (en) * 2002-10-08 2004-04-22 Commissariat A L'energie Atomique Achromatic and absorption reducing light collecting system, particularly adapted to optical spectrometric analysis
CN100342260C (en) * 2002-10-08 2007-10-10 原子能委员会 Amplified, achromatic and absorption reducing light collecting system, particularly adapted to optical spectrometric analysis
US7492454B2 (en) 2002-10-08 2009-02-17 Commissariat A L'energie Atomique Achromatic and absorption reducing light collecting system, particularly adapted to optical spectrometric analysis
GB2483093A (en) * 2010-08-26 2012-02-29 Peter Ernest Lockley Solar concentrator with orthogonal linear reflectors
CN102226585A (en) * 2011-05-27 2011-10-26 天津大学 Solar hot water heat collector

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