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    • 4. 发明授权
    • Preventing gas from occupying a spray nozzle used in a process of scoring a hot glass sheet
    • 防止气体占据用于对热玻璃板进行刻痕的过程中使用的喷嘴
    • US08132427B2
    • 2012-03-13
    • US12466554
    • 2009-05-15
    • James William BrownPatrick Michael GarganoKeith Mitchell HillXinghua LiWilliam Paul RyszytiwskyjNaiyue Zhou
    • James William BrownPatrick Michael GarganoKeith Mitchell HillXinghua LiWilliam Paul RyszytiwskyjNaiyue Zhou
    • C03B33/00C03B33/02C03B33/023C03B33/037
    • C03B33/0222B01D19/0031B01D19/0042C03B21/02C03B27/0404C03B33/023C03B33/091C03B33/10C03B33/102
    • A spray nozzle is used in a process of quenching a hot glass sheet during a laser scoring process or other high energy glass heating process. The scoring is conducted by a high energy means such as a laser. The nozzle is located in proximity to the glass sheet, creating gas in liquid used to quench the glass located in the nozzle (e.g., water). The gas (e.g., air bubbles) is removed from the quenching liquid. Then, the spray nozzle is used to spray the quenching liquid onto the sheet at a location trailing laser scoring of the sheet, such as using a traveling anvil machine at the bottom of the draw. The spray nozzle (purge nozzle) has a purge opening and tubing leading to a discharge location. The purge nozzle can have a sloped passageway that pre-stages gas bubbles near the purge opening in the nozzle. The spray nozzle can include a cooling coil passing around the nozzle passageway that enables a coolant to travel along the coil. This cools the quenching liquid passing through the nozzle, and increases the solubility of bubbles in the quenching liquid in the nozzle. A gas filter can receive gas-rich quenching liquid from the pressurized quenching liquid source, remove gas from the liquid, and send gas-depleted quenching liquid to the spray nozzle.
    • 在激光刻痕过程或其它高能玻璃加热过程中,在将热玻璃板淬火的过程中使用喷嘴。 评分由高能量手段如激光进行。 喷嘴位于玻璃板附近,产生用于淬火位于喷嘴中的玻璃(例如水)的液体中的气体。 气体(例如气泡)从骤冷液体中除去。 然后,喷射喷嘴用于将片状物上的淬火液喷射到片材的激光打标位置上,例如使用在底部的行进砧机。 喷嘴(吹扫喷嘴)具有通向排放位置的吹扫口和管道。 吹扫喷嘴可以具有倾斜的通道,用于在喷嘴中的吹扫开口附近预分级气泡。 喷嘴可以包括通过喷嘴通道周围的冷却盘管,其使得冷却剂能够沿着线圈行进。 这冷却了通过喷嘴的淬火液,并且增加了气泡在喷嘴中的淬火液中的溶解度。 气体过滤器可以从加压淬火液体源接收富含气体的淬火液,从液体中除去气体,并将气体贫化的淬火液送到喷嘴。
    • 6. 发明申请
    • PREVENTING GAS FROM OCCUPYING A SPRAY NOZZLE USED IN A PROCESS OF SCORING A HOT GLASS SHEET
    • 预防气体从一个喷涂玻璃板的过程中使用的喷雾喷嘴
    • US20100287991A1
    • 2010-11-18
    • US12466554
    • 2009-05-15
    • James William BrownPatrick Michael GarganoKeith Mitchell HillXinghua LiWilliam Paul RyszytiwskyjNaiyue Zhou
    • James William BrownPatrick Michael GarganoKeith Mitchell HillXinghua LiWilliam Paul RyszytiwskyjNaiyue Zhou
    • C03B27/00
    • C03B33/0222B01D19/0031B01D19/0042C03B21/02C03B27/0404C03B33/023C03B33/091C03B33/10C03B33/102
    • A spray nozzle is used in a process of quenching a hot glass sheet during a laser scoring process or other high energy glass heating process. The scoring is conducted by a high energy means such as a laser. The nozzle is located in proximity to the glass sheet, creating gas in liquid used to quench the glass located in the nozzle (e.g., water). The gas (e.g., air bubbles) is removed from the quenching liquid. Then, the spray nozzle is used to spray the quenching liquid onto the sheet at a location trailing laser scoring of the sheet, such as using a traveling anvil machine at the bottom of the draw. The spray nozzle (purge nozzle) has a purge opening and tubing leading to a discharge location. The purge nozzle can have a sloped passageway that pre-stages gas bubbles near the purge opening in the nozzle. The spray nozzle can include a cooling coil passing around the nozzle passageway that enables a coolant to travel along the coil. This cools the quenching liquid passing through the nozzle, and increases the solubility of bubbles in the quenching liquid in the nozzle. A gas filter can receive gas-rich quenching liquid from the pressurized quenching liquid source, remove gas from the liquid, and send gas-depleted quenching liquid to the spray nozzle.
    • 在激光刻痕过程或其它高能玻璃加热过程中,在将热玻璃板淬火的过程中使用喷嘴。 评分由高能量手段如激光进行。 喷嘴位于玻璃板附近,产生用于淬火位于喷嘴中的玻璃(例如水)的液体中的气体。 气体(例如气泡)从骤冷液体中除去。 然后,喷射喷嘴用于将片状物上的淬火液喷射到片材的激光打标位置上,例如使用在底部的行进砧机。 喷嘴(吹扫喷嘴)具有通向排放位置的吹扫口和管道。 吹扫喷嘴可以具有倾斜的通道,用于在喷嘴中的吹扫开口附近预分级气泡。 喷嘴可以包括通过喷嘴通道周围的冷却盘管,其使得冷却剂能够沿着线圈行进。 这冷却了通过喷嘴的淬火液,并且增加了气泡在喷嘴中的淬火液中的溶解度。 气体过滤器可以从加压淬火液体源接收富含气体的淬火液,从液体中除去气体,并将气体贫化的淬火液送到喷嘴。