COOLING ARRANGEMENT OF PLUNGER IN MOLD FOR MOLDING CATHODE RAY TUBE GLASS

PURPOSE: A structure for cooling a plunger of a glass forming mold is provided to effectively cool the corners of the plunger without causing a temperature anomaly through the use of the thermal insulation chamber. CONSTITUTION: A structure comprises a lower mold; a plunger(3) for pressing the gob a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIM, HWAN HO, LIM, MYEONG CHEOL, KIM, JONG SU, BAEK, CHANG IN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
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