发明名称 Fan air cooling of neck ring and parison mold
摘要 Apparatus and method are provided for cooling the neck ring (26) and the parison mold (22) of the parison molding portion (20) of an individual section (162) of a glassware molding machine (164) by the use of fan air which is provided to the section box (166) by a motorized fan (300+302) and a fan box (298). The apparatus includes a damper valve (64) with a rotary actuator (82) for selectively controlling flow of fan air to the neck ring (26) and the parison mold (22); and the apparatus includes an isolation sleeve (146) and a temperature controlled valve (170) for utilizing the thermal energy of air discharged from cooling passages (122 and 124) in the parison plunger (116), and for automatically controlling the temperature of the fan air in the section box (166) regardless of ambient air temperatures.
申请公布号 US4659357(A) 申请公布日期 1987.04.21
申请号 US19850778934 申请日期 1985.09.23
申请人 BALL CORPORATION 发明人 DOUD, WILBUR O.
分类号 C03B9/193;C03B9/347;C03B9/38;(IPC1-7):C03B9/38 主分类号 C03B9/193
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