FR2307210A1 - Panels for absorbing solar energy - having layer contg. tubes consisting of rigid metal sheath and flexible plastic lining - Google Patents
Panels for absorbing solar energy - having layer contg. tubes consisting of rigid metal sheath and flexible plastic liningInfo
- Publication number
- FR2307210A1 FR2307210A1 FR7609478A FR7609478A FR2307210A1 FR 2307210 A1 FR2307210 A1 FR 2307210A1 FR 7609478 A FR7609478 A FR 7609478A FR 7609478 A FR7609478 A FR 7609478A FR 2307210 A1 FR2307210 A1 FR 2307210A1
- Authority
- FR
- France
- Prior art keywords
- panels
- solar energy
- flexible plastic
- absorbing solar
- metal sheath
- 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- Withdrawn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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/26—Lining or sheathing of internal surfaces
-
- 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
-
- 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
Abstract
Tube, esp. for use in panels for absorbing solar energy, consists of a rigid external sheath, esp. of metal, e.g. aluminium having a thickness of 0.5 mm, and an inner cover of flexible material, esp. a synthetic resin, e.g. PVC, nylon or polypropylene.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1413975 | 1975-04-07 | ||
GB1625275 | 1975-04-19 | ||
GB3487775 | 1975-08-22 | ||
GB5274675 | 1975-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2307210A1 true FR2307210A1 (en) | 1976-11-05 |
Family
ID=27448238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7609478A Withdrawn FR2307210A1 (en) | 1975-04-07 | 1976-04-01 | Panels for absorbing solar energy - having layer contg. tubes consisting of rigid metal sheath and flexible plastic lining |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1266476A (en) |
ES (1) | ES446784A1 (en) |
FR (1) | FR2307210A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2449818A1 (en) * | 1979-02-26 | 1980-09-19 | Rockwell International Corp | REINFORCED TUBULAR MEMBER SUITABLE FOR USE IN PARTICULAR AS A DRIVE SHAFT AND ITS MANUFACTURING METHOD |
-
1976
- 1976-04-01 FR FR7609478A patent/FR2307210A1/en not_active Withdrawn
- 1976-04-05 AU AU12664/76A patent/AU1266476A/en not_active Expired
- 1976-04-07 ES ES446784A patent/ES446784A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2449818A1 (en) * | 1979-02-26 | 1980-09-19 | Rockwell International Corp | REINFORCED TUBULAR MEMBER SUITABLE FOR USE IN PARTICULAR AS A DRIVE SHAFT AND ITS MANUFACTURING METHOD |
Also Published As
Publication number | Publication date |
---|---|
AU1266476A (en) | 1977-10-13 |
ES446784A1 (en) | 1977-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |