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(11)    Patent No :    AP 2216   
(21)    Application No :    AP/P/2008/004434   
(22)    Filing Date :    11.09.2006   
(24)    Date of Grant &    21.03.2011               
(45)    Publication :
(30)  Priority Data       
(33) Country    (31) Number    (32) Date
DE    102005044241.2    15.09.2005
EP    06002606.9    09.02.2006

(84)    Designated State
NA
73) Applicant(s)

NOVATEC SOLAR GmbH, Herrenstrasse 30, Karlsruhe, 76133,
Germany

(72) Inventors

SELIG Martin, Germany

MERTINS Max, Germany

(74) Representative

COGHLAN, WELSH & GUEST

ZIMBABWE
 

(51)  International  Classification   F24J2/10 (2006.01)    F24J 2/00 (2006.01)


(54)    Title

Method for production of an optical mirror

(57)    Abstract

In order to produce heliostats, which are used in solar-thermal power stations, the method according to the invention provides for a mirror plate (1) to be placed on a mount structure (2) using a required-shape mould (5) and with the interposition of adhesion means (6) The required-shape mould (5) and the position and orientation with respect to a defined reference point are in this case transferred to the mirror plate (1) and are modeled into the adhesive means (6) . Once the adhesive means (6) have cured, the required-shape mould (5) is removed, after which its shape is embossed in the mirror plate (1).

(56)    Documents Cited :    FR 2 391 420 A    DE 19 619 021 A    DE 2 945 908 A