Método de aplicación de un recubrimiento a una envoltura de vidrio dentro de una superficie interior y exterior, envolvente de vidrio, que se produce como una parte de un tubo receptor solar, donde el recubrimiento se aplica únicamente a una de las superficies envolvente de vidrio; método de fijación de una envolvente de vidrio; tanque de recubrimiento; disposición; envolvente de vidrio.

摘要

The present invention concerns a method of applying a coating (11, 12) to a glass sleeve (3) with an inner surface (5) and an outer surface (7), which glass sleeve (3) is realized as a part of a solar-receiver tube (1). Thereby, the coating (11, 12) is solely applied to one of the said surfaces (5, 7) of the glass sleeve (3). The invention also concerns such glass sleeve (3) a method of fixing such glass sleeve (3) in an interior of a coating tank, such coating tank (35) and a fixing arrangement (28) for fixing such glass sleeve (3) in an interior of a coating tank (35).