DE3029519A1 - Fresnel-linse aus lichtdurchlaessigem synthetischen harz - Google Patents
Fresnel-linse aus lichtdurchlaessigem synthetischen harzInfo
- Publication number
- DE3029519A1 DE3029519A1 DE19803029519 DE3029519A DE3029519A1 DE 3029519 A1 DE3029519 A1 DE 3029519A1 DE 19803029519 DE19803029519 DE 19803029519 DE 3029519 A DE3029519 A DE 3029519A DE 3029519 A1 DE3029519 A1 DE 3029519A1
- Authority
- DE
- Germany
- Prior art keywords
- base plate
- fresnel lens
- plate part
- prongs
- front surface
- 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- Withdrawn
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title 1
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 10
- 239000000057 synthetic resin Substances 0.000 claims abstract description 10
- 238000001746 injection moulding Methods 0.000 claims description 9
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- 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
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979107778U JPS5626701U (enrdf_load_stackoverflow) | 1979-08-04 | 1979-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3029519A1 true DE3029519A1 (de) | 1981-02-19 |
Family
ID=14467772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803029519 Withdrawn DE3029519A1 (de) | 1979-08-04 | 1980-08-04 | Fresnel-linse aus lichtdurchlaessigem synthetischen harz |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5626701U (enrdf_load_stackoverflow) |
| AU (1) | AU6070880A (enrdf_load_stackoverflow) |
| DE (1) | DE3029519A1 (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317519A1 (de) * | 1983-05-13 | 1984-11-15 | Robert Bosch Gmbh, 7000 Stuttgart | Lichtsammelplatte |
| DE3911443A1 (de) * | 1988-04-08 | 1989-10-19 | Koito Mfg Co Ltd | Fahrzeuglampe |
| EP1033591A3 (en) * | 1999-03-01 | 2001-02-07 | Masanobu Inui | Discontinous light-beam condenser lens |
| ES2268945A1 (es) * | 2004-12-09 | 2007-03-16 | Raul Rodriguez Ladrero | Lente dentada maciza. |
| CN102195521A (zh) * | 2010-03-12 | 2011-09-21 | 王英 | 波形瓦聚光器 |
| CN103487851A (zh) * | 2012-06-12 | 2014-01-01 | 门立山 | 一种太阳能聚光透镜 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011003311A1 (de) * | 2011-01-28 | 2012-08-02 | Evonik Röhm Gmbh | Langlebiger optischer Konzentrator auf Basis einer speziellen, aus polymeren Werkstoffen hergestellten, Fresnellinse für die solare Energiegewinnung |
| JP6413651B2 (ja) * | 2013-12-04 | 2018-10-31 | 大同特殊鋼株式会社 | フレネルレンズおよびフレネルレンズの製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069812A (en) * | 1976-12-20 | 1978-01-24 | E-Systems, Inc. | Solar concentrator and energy collection system |
-
1979
- 1979-08-04 JP JP1979107778U patent/JPS5626701U/ja active Pending
-
1980
- 1980-07-23 AU AU60708/80A patent/AU6070880A/en not_active Abandoned
- 1980-08-04 DE DE19803029519 patent/DE3029519A1/de not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317519A1 (de) * | 1983-05-13 | 1984-11-15 | Robert Bosch Gmbh, 7000 Stuttgart | Lichtsammelplatte |
| DE3911443A1 (de) * | 1988-04-08 | 1989-10-19 | Koito Mfg Co Ltd | Fahrzeuglampe |
| EP1033591A3 (en) * | 1999-03-01 | 2001-02-07 | Masanobu Inui | Discontinous light-beam condenser lens |
| ES2268945A1 (es) * | 2004-12-09 | 2007-03-16 | Raul Rodriguez Ladrero | Lente dentada maciza. |
| ES2268945B1 (es) * | 2004-12-09 | 2008-07-16 | Raul Rodriguez Ladrero | Lente dentada maciza. |
| CN102195521A (zh) * | 2010-03-12 | 2011-09-21 | 王英 | 波形瓦聚光器 |
| CN103487851A (zh) * | 2012-06-12 | 2014-01-01 | 门立山 | 一种太阳能聚光透镜 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6070880A (en) | 1981-02-12 |
| JPS5626701U (enrdf_load_stackoverflow) | 1981-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |