JPS5655903A - Linear crossing condenser lens and its production - Google Patents
Linear crossing condenser lens and its productionInfo
- Publication number
- JPS5655903A JPS5655903A JP13164679A JP13164679A JPS5655903A JP S5655903 A JPS5655903 A JP S5655903A JP 13164679 A JP13164679 A JP 13164679A JP 13164679 A JP13164679 A JP 13164679A JP S5655903 A JPS5655903 A JP S5655903A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lenses
- condenser
- condenser lens
- production
- 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
Links
Classifications
-
- 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
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PURPOSE: To make volume production of condenser lenses of large sizes, light weight and homogeneous quality by combining a pair of linear Fresnel lenses in the state that their grooves cross mutually.
CONSTITUTION: When linear Fresnel lenses are so combined that their grooves mutually cross, one sheet acts as a back face lens in the state that two sheets of said lenses are opposing to each other with a certain degree. Hence, when the size of one of one sheet of the quadrisected lenses is assumed to be the maximum size that can be produced, the manufacture of the condenser lens having the aperture at least twice that of said lens and a quadruple condensing area is made possible. If from this the area or number of lens matrix is defined as X and the condensing area of the lens obtainable with one piece of matrix as Y, it becomes Y=(2X)2. Thereby, the condenser lenses of large sizes, light weight and homogeneous quality may be voluminously provided easily.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13164679A JPS5655903A (en) | 1979-10-12 | 1979-10-12 | Linear crossing condenser lens and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13164679A JPS5655903A (en) | 1979-10-12 | 1979-10-12 | Linear crossing condenser lens and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5655903A true JPS5655903A (en) | 1981-05-16 |
Family
ID=15062914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13164679A Pending JPS5655903A (en) | 1979-10-12 | 1979-10-12 | Linear crossing condenser lens and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5655903A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101174471B1 (en) * | 2009-12-15 | 2012-08-16 | 한국과학기술연구원 | Soalr cell module comprising a lens assembly |
| 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 |
| WO2015141659A1 (en) * | 2014-03-20 | 2015-09-24 | 一般財団法人ファインセラミックスセンター | Pseudo-sunlight irradiation device, photo-irradiation-intensity measurement device, and heat-collector-efficiency measurement method |
-
1979
- 1979-10-12 JP JP13164679A patent/JPS5655903A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101174471B1 (en) * | 2009-12-15 | 2012-08-16 | 한국과학기술연구원 | Soalr cell module comprising a lens assembly |
| 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 |
| WO2015141659A1 (en) * | 2014-03-20 | 2015-09-24 | 一般財団法人ファインセラミックスセンター | Pseudo-sunlight irradiation device, photo-irradiation-intensity measurement device, and heat-collector-efficiency measurement method |
| JP2015185206A (en) * | 2014-03-20 | 2015-10-22 | 一般財団法人ファインセラミックスセンター | Pseudo sunlight irradiation device for measuring heat collection efficiency of solar heat receiver and measurement device of light irradiation intensity thereof, and heat collection measurement method using the same |
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