DEVICE AND METHOD FOR PRODUCING GLASS PRODUCT FROM GLASS MELT, WHILE AVOIDING BUBBLE FORMATION

PROBLEM TO BE SOLVED: To provide a device and a method for producing a glass product from glass melt, while avoiding bubble formation.SOLUTION: A device 100 includes a crucible 110, and a component part 120 arranged in the crucible 110, for processing glass melt (G). The device 100 also includes an...

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Hauptverfasser:	PFEIFFER THOMAS, GUENTER WEIDMANN, KLAUS-DIETER DUCH, OLAF CLAUSSEN, REINHARD WURM
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a device and a method for producing a glass product from glass melt, while avoiding bubble formation.SOLUTION: A device 100 includes a crucible 110, and a component part 120 arranged in the crucible 110, for processing glass melt (G). The device 100 also includes an AC current generator 150 for supplying a current to the crucible 110 through power source elements 111; 112 in order to heat the glass melt (G). In the device 100, the component part 120 arranged in the crucible 110 is connected to one 112 of the power source elements of the crucible 110 through a current restriction choke 160 having variable impedance.SELECTED DRAWING: Figure 1 【課題】気泡形成を回避しつつガラス溶融物からガラス製品を製造するための装置および方法の提供。【解決手段】装置１００は、坩堝１１０と、坩堝１１０内に配置された、ガラス溶融物（Ｇ）を加工するための構成部分１２０とを含み、前記装置１００が、前記ガラス溶融物（Ｇ）を加熱するために、電源素子１１１；１１２を介して前記坩堝１１０に電流を供給する交流電流発生器１５０を含む、装置１００において、坩堝１１０内に配置された構成部分１２０が、可変インピーダンスを有する電流制限チョーク１６０を介して、坩堝１１０の電源素子のうちの１つ１１２に接続されている。【選択図】図１