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1. WO2014161757 - TORQUE TUBE OF A SOLAR COLLECTOR; METHODS OF PRODUCING AND TRANSPORTING A TORQUE TUBE

Publication Number WO/2014/161757
Publication Date 09.10.2014
International Application No. PCT/EP2014/056062
International Filing Date 26.03.2014
IPC
F24S 23/74 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
23Arrangements for concentrating solar rays for solar heat collectors
70with reflectors
74with trough-shaped or cylindro-parabolic reflective surfaces
CPC
F24S 2023/874
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
23Arrangements for concentrating solar-rays for solar heat collectors
70with reflectors
87Reflectors layout
874Reflectors formed by assemblies of adjacent similar reflective facets
F24S 23/74
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
23Arrangements for concentrating solar-rays for solar heat collectors
70with reflectors
74with trough-shaped or cylindro-parabolic reflective surfaces
F24S 25/13
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
25Arrangement of stationary mountings or supports for solar heat collector modules
10extending in directions away from a supporting surface
13Profile arrangements, e.g. trusses
F24S 30/425
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
30Arrangements for moving or orienting solar heat collector modules
40for rotary movement
42with only one rotation axis
425Horizontal axis
Y02E 10/47
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
40Solar thermal energy, e.g. solar towers
47Mountings or tracking
Applicants
  • AALBORG CSP A/S [DK]/[DK]
Inventors
  • HJERMITSLEV, Per Schou
Agents
  • ZACCO DENMARK A/S
Priority Data
13162531.105.04.2013EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TORQUE TUBE OF A SOLAR COLLECTOR; METHODS OF PRODUCING AND TRANSPORTING A TORQUE TUBE
(FR) TUBE DE TORSION D'UN CAPTEUR SOLAIRE; PROCÉDÉS DE PRODUCTION ET DE TRANSPORT D'UN TUBE DE TORSION
Abstract
(EN)
This invention relates to a torque tube (10) of a solar collector (1) with reflectors (2) supported by reflector support (7) forming a collector structure (6) and arranged to focus solar light from a collection direction (12) to a focal line (3) extending longitudinally (13); which torque tube is configured to extend in parallel with the focal line of the solar collector, the torque tube comprising: - at least two torque tube shells (20) configured to be attachable to each other to form the torque tube with a cross section (105) perpendicular to the longitudinal direction and when installed as intended has - a first tube face (100) essentially flush and perpendicular to the collection direction and formed by different torque tube shells and with a first shell connection configured to connect to a collector structure (6) at the intended intersection of the collection direction facing the solar light; and at the opposite intersection away from the sun light - at least two second tube faces (102) each of different torque tube shells connecting at a second shell connection (103) configured to connect to a collector structure and in an angle (106).
(FR)
La présente invention concerne un tube de torsion (10) d'un capteur solaire (1) avec des réflecteurs (2) soutenus par un support de réflecteur (7) formant une structure de collecteur (6) et disposés pour focaliser la lumière solaire d'une direction de recueil (12) à une ligne focale (3) s'étendant longitudinalement (13); lequel tube de torsion est conçu pour s'étendre en parallèle avec la ligne focale du capteur solaire, le tube de torsion comprenant : — au moins deux coques de tube de torsion (20) conçues pour pouvoir être fixées les unes aux autres pour former le tube de torsion avec une coupe transversale (105) perpendiculaire à la direction longitudinale et, lorsqu'il est installé comme prévu, possède — une première face de tube (100) pratiquement affleurante et perpendiculaire à la direction de recueil et formée par les différentes coques de tube de torsion et avec un premier raccordement de coque conçu pour se connecter à une structure de collecteur (6) au niveau de l'intersection prévue de la direction de recueil faisant face à la lumière solaire; et au niveau de l'intersection opposée à l'écart de la lumière solaire — au moins deux secondes faces de tube (102) chacune des différentes coques de tube de torsion se connectant à un second raccordement de coque (103) conçu pour se connecter à une structure de collecteur et selon un angle (106).
Also published as
Latest bibliographic data on file with the International Bureau