JPS57120902A - Solar light condensing member - Google Patents

Solar light condensing member

Info

Publication number
JPS57120902A
JPS57120902A JP56006719A JP671981A JPS57120902A JP S57120902 A JPS57120902 A JP S57120902A JP 56006719 A JP56006719 A JP 56006719A JP 671981 A JP671981 A JP 671981A JP S57120902 A JPS57120902 A JP S57120902A
Authority
JP
Japan
Prior art keywords
solar light
light condensing
condensing member
transmittivity
freedom
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
JP56006719A
Other languages
Japanese (ja)
Inventor
Masao Horiguchi
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 JP56006719A priority Critical patent/JPS57120902A/en
Publication of JPS57120902A publication Critical patent/JPS57120902A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

PURPOSE:To enlarge the number of degrees of freedom for transmittivity and design, by forming a linear Fresnel lens in the band part which is extended from one side to the opposite side of a transparent member whose external form is a right-angled tetragon and forming a round Fresnel lens in the rest part. CONSTITUTION:Linear Fresnel lenses 14 and 16 are formed in the band part extended from one side to the opposite side of a transparent member whose external form is a right-angled tetragon, and round Fresnel lenses 20 and 18 with points 20' and 18' as respective centers are formed in the rest part. Thus, the number of degrees of freedom for transmittivity and design is enlarged.
JP56006719A 1981-01-20 1981-01-20 Solar light condensing member Pending JPS57120902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56006719A JPS57120902A (en) 1981-01-20 1981-01-20 Solar light condensing member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56006719A JPS57120902A (en) 1981-01-20 1981-01-20 Solar light condensing member

Publications (1)

Publication Number Publication Date
JPS57120902A true JPS57120902A (en) 1982-07-28

Family

ID=11646065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56006719A Pending JPS57120902A (en) 1981-01-20 1981-01-20 Solar light condensing member

Country Status (1)

Country Link
JP (1) JPS57120902A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227702A (en) * 1985-07-29 1987-02-05 Pioneer Electronic Corp Fresnel lens
JPH03186803A (en) * 1989-12-15 1991-08-14 Matsushita Electric Works Ltd Condenser lens for infrared-ray type detector
JPH0454715U (en) * 1990-09-14 1992-05-11
JP2006080524A (en) * 2004-09-13 2006-03-23 General Electric Co <Ge> Photovoltaic module for solar concentrator
JP2010121908A (en) * 2008-11-21 2010-06-03 Shigeto Moriya Heat collecting device, solar heat power generating device, solar heat water heater, and solar heat water heater air conditioner
WO2011029214A1 (en) * 2009-09-11 2011-03-17 Yuan Jianzhong Solar condensing device
JP2014506667A (en) * 2011-01-28 2014-03-17 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング New solar concentrator
JP2014509379A (en) * 2011-01-28 2014-04-17 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング Long-life concentrators based on special Fresnel lenses made from polymer materials for solar power generation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227702A (en) * 1985-07-29 1987-02-05 Pioneer Electronic Corp Fresnel lens
JPH03186803A (en) * 1989-12-15 1991-08-14 Matsushita Electric Works Ltd Condenser lens for infrared-ray type detector
JPH0454715U (en) * 1990-09-14 1992-05-11
JP2006080524A (en) * 2004-09-13 2006-03-23 General Electric Co <Ge> Photovoltaic module for solar concentrator
JP2010121908A (en) * 2008-11-21 2010-06-03 Shigeto Moriya Heat collecting device, solar heat power generating device, solar heat water heater, and solar heat water heater air conditioner
WO2011029214A1 (en) * 2009-09-11 2011-03-17 Yuan Jianzhong Solar condensing device
JP2014506667A (en) * 2011-01-28 2014-03-17 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング New solar concentrator
JP2014509379A (en) * 2011-01-28 2014-04-17 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング Long-life concentrators based on special Fresnel lenses made from polymer materials for solar power generation

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