GR74856B - - Google Patents
Info
- Publication number
- GR74856B GR74856B GR64403A GR810164403A GR74856B GR 74856 B GR74856 B GR 74856B GR 64403 A GR64403 A GR 64403A GR 810164403 A GR810164403 A GR 810164403A GR 74856 B GR74856 B GR 74856B
- Authority
- GR
- Greece
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
-
- 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
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0143080A AT365487B (de) | 1980-03-17 | 1980-03-17 | Verfahren zum herstellen einer absorberplatte fuer sonnenkollektoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR74856B true GR74856B (en:Method) | 1984-07-12 |
Family
ID=3513733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR64403A GR74856B (en:Method) | 1980-03-17 | 1981-03-16 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT365487B (en:Method) |
| DE (1) | DE3110064A1 (en:Method) |
| ES (1) | ES8205364A1 (en:Method) |
| GR (1) | GR74856B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10306189B3 (de) * | 2003-02-13 | 2004-09-30 | Oliver Motel | Verfahren zur Herstellung eines plattenförmigen Strahlungsabsorbers und plattenförmiger Strahlungsabsorber dazu |
-
1980
- 1980-03-17 AT AT0143080A patent/AT365487B/de not_active IP Right Cessation
-
1981
- 1981-03-16 GR GR64403A patent/GR74856B/el unknown
- 1981-03-16 ES ES500398A patent/ES8205364A1/es not_active Expired
- 1981-03-16 DE DE19813110064 patent/DE3110064A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ATA143080A (de) | 1981-06-15 |
| ES500398A0 (es) | 1982-06-01 |
| ES8205364A1 (es) | 1982-06-01 |
| AT365487B (de) | 1982-01-25 |
| DE3110064A1 (de) | 1982-02-18 |