FR2383405A1 - Solar energy panels comprising tubes trapped in creased metal sheet - to secure circulatory pipes without ancillary fittings - Google Patents
Solar energy panels comprising tubes trapped in creased metal sheet - to secure circulatory pipes without ancillary fittingsInfo
- Publication number
- FR2383405A1 FR2383405A1 FR7707269A FR7707269A FR2383405A1 FR 2383405 A1 FR2383405 A1 FR 2383405A1 FR 7707269 A FR7707269 A FR 7707269A FR 7707269 A FR7707269 A FR 7707269A FR 2383405 A1 FR2383405 A1 FR 2383405A1
- Authority
- FR
- France
- Prior art keywords
- tubes
- channels
- panels
- solar energy
- metal sheet
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
- F24S10/753—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being parallel to each other
-
- 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
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Dispersion Chemistry (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
Tubes for carrying a heat transfer fluid are laid in creased channels in a ductile metal sheet. The channels are deeper than the dia. of the tubes, and the upper parts of the channels are subsequently pinched in to trap the tubes and ensure good contact between the sheet and the tubes, pref. around about 300 degrees of arc. Pref. the initial channel profile is slightly divergent (wall draught angle of 2.5-5 degrees), so that prefabricated sheets may be stacked prior to fitting with tubes. Specifically panels comprise aluminium sheet carrying steel tubes set into a mastic of thermally conductive, corrosion resistant resin. The panels may be painted or plated to obtain a dark colour and sized to act simultaneously as roofing panels and solar energy traps. Avoids use of ancillary tube clamps or fittings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7707269A FR2383405A1 (en) | 1977-03-11 | 1977-03-11 | Solar energy panels comprising tubes trapped in creased metal sheet - to secure circulatory pipes without ancillary fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7707269A FR2383405A1 (en) | 1977-03-11 | 1977-03-11 | Solar energy panels comprising tubes trapped in creased metal sheet - to secure circulatory pipes without ancillary fittings |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2383405A1 true FR2383405A1 (en) | 1978-10-06 |
FR2383405B1 FR2383405B1 (en) | 1979-07-13 |
Family
ID=9187964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7707269A Granted FR2383405A1 (en) | 1977-03-11 | 1977-03-11 | Solar energy panels comprising tubes trapped in creased metal sheet - to secure circulatory pipes without ancillary fittings |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2383405A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432148A2 (en) * | 1978-07-27 | 1980-02-22 | Elf Union Akuba France | Section of solar radiation absorption panel - has profiled ends fitting together forming circular way for insertion of tube |
EP2778564A3 (en) * | 2013-03-15 | 2017-12-13 | Bernhard Lenz | Sheet metal support |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1132683A (en) * | 1955-10-05 | 1957-03-14 | Method for fixing a tube to a support plate and heat exchanger apparatus or the like achievable by this method | |
US3039453A (en) * | 1959-07-01 | 1962-06-19 | Andrassy Stella | Heater |
FR2238127A1 (en) * | 1973-07-17 | 1975-02-14 | Scholl Dr Ing Gunter |
-
1977
- 1977-03-11 FR FR7707269A patent/FR2383405A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1132683A (en) * | 1955-10-05 | 1957-03-14 | Method for fixing a tube to a support plate and heat exchanger apparatus or the like achievable by this method | |
US3039453A (en) * | 1959-07-01 | 1962-06-19 | Andrassy Stella | Heater |
FR2238127A1 (en) * | 1973-07-17 | 1975-02-14 | Scholl Dr Ing Gunter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432148A2 (en) * | 1978-07-27 | 1980-02-22 | Elf Union Akuba France | Section of solar radiation absorption panel - has profiled ends fitting together forming circular way for insertion of tube |
EP2778564A3 (en) * | 2013-03-15 | 2017-12-13 | Bernhard Lenz | Sheet metal support |
Also Published As
Publication number | Publication date |
---|---|
FR2383405B1 (en) | 1979-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |