BLOWER BOX FOR THERMAL PRESTRESSING OF GLASS PANES

• Main Authors: MAZZEO LUIGI, GEHNEN LUTZ, ZEICHNER ACHIM, SCHNEIDER BERND, SCHILLINGS PETER
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2019
• Subjects: CHEMISTRY; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL

The present invention relates to a blower box (1) for the thermal pre-stressing of glass panes, comprising a stationary part having a cavity (2a) and a gas feed line (3) connected to the cavity (2) and at least one closure element (5, 15) having a plurality of nozzles connected to the cavity (2) for applying an airflow to a surface of a glass pane (I), wherein the at least one closure element (5,15) is connected to the stationary part at least via a connection element (6) of variable length, and at least one closure element (5, 15) is movable relative to the stationary part so that the distance between the closure element and the stationary part is variable, and the blower box (1) is equipped with means (7) for moving the at least one closure element (5, 15). 本发明涉及用于将玻璃质玻璃板热预加应力的吹风箱(1)，其包括-具有空腔(2a)和与空腔(2)连接的气体导管(3)的不动部件，和-至少个封闭元件(5、15)，其具有多个与空腔(2)连接的用于对玻璃质玻璃板(I)的表面供应空气流的喷嘴，其中-所述至少个封闭元件(5、15)与所述不动部件至少通过可变长度的连接元件(6)连接，且-所述至少个封闭元件(5、15)相对于所述不动部件而言是可活动的，以使得所述封闭元件和不动部件之间的距离可变，且-所述吹风箱(1)配备有用于移动所述至少个封闭元件(5、15)的装置(7)