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    • 1. 发明授权
    • Device for tempering by contact of glazings
    • 通过玻璃接触回火的装置
    • US5021075A
    • 1991-06-04
    • US544103
    • 1990-06-22
    • Luc VanaschenHans-Werner KusterCarsten Bremer
    • Luc VanaschenHans-Werner KusterCarsten Bremer
    • C03B27/044C03B23/03C03B27/00C03B27/004
    • C03B27/004
    • A device for tempering of a glazing by contact has two cooled compression plates and a device for cooling the peripheral surface of the glazing by air jets. The device intended to cool peripheral surfaces of the glazing consists of parallelepipedic blowing ramps placed between cooling and compression plates and in which are provided slots for the cooling air jets directed toward the peripheral surface of the glazing, and exhaust openings placed between the slots. The slots have a diameter at least equal to 1 mm and at most equal to the thickness of the glazings, and the exhaust openings having a cross section which is at least three times that of slots. The dimensions of the cooling and compression plates, as well as arrangement and/or width (B) of the ramps are such that a distance (A) between the orifices of outlet slots and peripheral surface of glazing which is opposite to it is at least two times and at most six times the diameter of the slots.
    • 用于通过接触回火玻璃的装置具有两个冷却的压缩板和用于通过空气喷射来冷却窗玻璃的周边表面的装置。 旨在冷却玻璃窗周边表面的装置由放置在冷却板和压缩板之间的平行六面体吹入斜面组成,其中设置有用于朝向玻璃窗周边表面的冷却空气射流的槽,以及放置在槽之间的排气口。 槽的直径至少等于1mm,并且最多等于玻璃的厚度,并且排气孔的横截面至少是槽的三倍。 冷却和压缩板的尺寸以及斜面的布置和/或宽度(B)使得出口槽的孔口和与其相对的玻璃窗周边表面之间的距离(A)至少为 是槽的直径的两倍至多六倍。