GR69341B - - Google Patents
Info
- Publication number
- GR69341B GR69341B GR62532A GR800162532A GR69341B GR 69341 B GR69341 B GR 69341B GR 62532 A GR62532 A GR 62532A GR 800162532 A GR800162532 A GR 800162532A GR 69341 B GR69341 B GR 69341B
- Authority
- GR
- Greece
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
- H01Q15/165—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal composed of a plurality of rigid panels
-
- 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
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
-
- 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
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/87—Reflectors layout
- F24S2023/874—Reflectors formed by assemblies of adjacent similar reflective facets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/11—Driving means
- F24S2030/115—Linear actuators, e.g. pneumatic cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/15—Bearings
-
- 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
- Y02E10/47—Mountings or tracking
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7920259A FR2462790A1 (fr) | 1979-08-03 | 1979-08-03 | Reflecteurs paraboliques orientables et procedes et dispositif pour les fabriquer |
Publications (1)
Publication Number | Publication Date |
---|---|
GR69341B true GR69341B (el) | 1982-05-17 |
Family
ID=9228705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR62532A GR69341B (el) | 1979-08-03 | 1980-07-23 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5635102A (el) |
BR (1) | BR8004830A (el) |
FR (1) | FR2462790A1 (el) |
GR (1) | GR69341B (el) |
IT (1) | IT1130826B (el) |
OA (1) | OA06593A (el) |
ZA (1) | ZA804590B (el) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL63639A0 (en) * | 1980-09-05 | 1981-11-30 | Stanford Res Inst Int | Radiation reflector arrangement |
JPS57190359U (el) * | 1981-05-28 | 1982-12-02 | ||
FR2536591B1 (fr) * | 1982-11-23 | 1985-09-20 | Thomson Brandt | Support d'antenne de telecommunications par satellite geostationnaire et ensemble forme par un tel support et son antenne |
DE3333013A1 (de) * | 1983-09-13 | 1985-03-21 | Autoflug Gmbh, 2084 Rellingen | Flaechenfoermiger radarreflektor |
WO2013040322A2 (en) * | 2011-09-15 | 2013-03-21 | Redler Michael H | Solar tracker |
WO2015111995A1 (es) * | 2014-01-27 | 2015-07-30 | Oviedo Montaño Rubén Carlos | Concentrador solar parabólico de segmentación plana |
DE102016210569A1 (de) * | 2016-06-14 | 2017-12-14 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Solarvorrichtung, Verfahren zur Herstellung eines Formteils und Verfahren zur Herstellung eines Formgebungselements |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952045C (de) * | 1954-10-23 | 1956-11-08 | Rothe Erde Eisenwerk | Dreiteilige zweireihige Kugelkranzverbindung, insbesondere fuer die spielfreie Lagerung von Oberteilen von drehbaren Hebezeugen |
US3030259A (en) * | 1956-03-01 | 1962-04-17 | Long Francis Vinton | Method of fabricating precision formed plastic products |
DE1132987B (de) * | 1958-04-21 | 1962-07-12 | Rohde & Schwarz | Rotationsparabolantenne |
US3052505A (en) * | 1961-04-11 | 1962-09-04 | Bell Aerospace Corp | Hydrostatic bearing system |
US3276024A (en) * | 1962-08-06 | 1966-09-27 | Textron Inc | Antenna wind torque reducer |
FR1515122A (fr) * | 1967-01-16 | 1968-03-01 | Kloeckner Werke Ag | Liaison tournante à billes à deux cuvettes apte à supporter les forces de basculement d'engins lourds en particulier d'excavatrices et de grues |
US3993528A (en) * | 1974-04-08 | 1976-11-23 | Pauly Lou A | Method of constructing solar furnace |
IT1032450B (it) * | 1974-04-13 | 1979-05-30 | Hoesch Werke Ag | Perfezionamento nei sistemi di cuscinetti a rotolamento di grandi dimensioni |
US4156241A (en) * | 1977-04-01 | 1979-05-22 | Scientific-Atlanta, Inc. | Satellite tracking antenna apparatus |
FR2403525A1 (fr) * | 1977-09-16 | 1979-04-13 | Leonard Jean | Dispositif de captation de l'energie solaire |
CH622129A5 (el) * | 1977-09-30 | 1981-03-13 | Bbc Brown Boveri & Cie |
-
1979
- 1979-08-03 FR FR7920259A patent/FR2462790A1/fr not_active Withdrawn
-
1980
- 1980-07-23 GR GR62532A patent/GR69341B/el unknown
- 1980-07-29 ZA ZA00804590A patent/ZA804590B/xx unknown
- 1980-07-31 BR BR8004830A patent/BR8004830A/pt unknown
- 1980-08-01 IT IT68242/80A patent/IT1130826B/it active
- 1980-08-02 JP JP10584980A patent/JPS5635102A/ja active Pending
- 1980-08-02 OA OA57188A patent/OA06593A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
OA06593A (fr) | 1981-08-31 |
BR8004830A (pt) | 1981-02-10 |
IT1130826B (it) | 1986-06-18 |
ZA804590B (en) | 1981-08-26 |
JPS5635102A (en) | 1981-04-07 |
FR2462790A1 (fr) | 1981-02-13 |
IT8068242A0 (it) | 1980-08-01 |