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    • 2. 发明申请
    • Method for Cold-Cutting a Lamp
    • 冷切割灯的方法
    • US20150332886A1
    • 2015-11-19
    • US14649041
    • 2013-11-26
    • VEOLIA PROPRETETRIADE ELECTRONIQUE
    • Christophe SanglierAude MaitrotJames Gautreau
    • H01J9/52B09B3/00
    • H01J9/52B09B3/0058H01J9/395H01J9/40H01J61/305Y10T83/0443
    • A method is described for cold-cutting a lamp having an inner pressure that is lower than the atmospheric pressure and containing a pollutant. The method includes keeping the lamp in position; cutting the lamp at at least one cutting point; prior to cutting, submerging the cutting point in a liquid or pasty composition; keeping the cutting point submerged during the cutting; and suctioning part of the composition into each cut-off portion. The composition is a dilatant and has a temperature no lower than the pour point thereof, prior to the cutting step. After the cutting, the temperature of the dilatant composition is reduced to a temperature lower than the pour point thereof, such as to increase the viscosity thereof and create a sealed stopper.
    • 描述了一种用于冷切内部压力低于大气压并含有污染物的灯的方法。 该方法包括将灯保持在适当位置; 在至少一个切割点切割灯; 在切割之前,将切割点浸没在液体或糊状组合物中; 在切割过程中保持切割点淹没; 并将组合物的一部分吸入每个切断部分。 在切割步骤之前,组合物是膨胀的并且具有不低于其倾点的温度。 在切割之后,将膨胀剂组合物的温度降低到低于其倾点的温度,例如增加其粘度并产生密封塞子。