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Dive into the research topics where Hildegard Roemer is active.

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Featured researches published by Hildegard Roemer.


Archive | 1999

Skull crucible for melting and refining glass and glass ceramics comprises a wall, a base and an induction coil surrounding the crucible wall

Hildegard Roemer; Uwe Kolberg; Guido Raeke


Archive | 2007

Method for temperature manipulation of a melt

Andreas Gross; Hildegard Roemer; Norbert Greulich-Hickmann; Guido Raeke; Guenter Weidmann; Thomas Stelle; Volker Ohmstede; Wolfgang Jost


Archive | 2002

Verfahren und Vorrichtung zum schnellen Einschmelzen insbesondere hochreiner aggressiver und hochschmelzender Gläser

Sybill Nuettgens; Michael Leister; Volker Ohmstede; Uwe Kolberg; Guido Raeke; Hildegard Roemer; Karl Mennemann; Ernst-Walter Schaefer


Archive | 2000

Alkali-free alumino-borosilicate glass and method for using the same

Peter Brix; Ulrich Peuchert; Thomas Pfeiffer; Hildegard Roemer; ウルリッヒ、ポイチェルト; トーマス、プファイフェル; ヒルデガルド、レーメル; ペーター、ブリックス


Archive | 2002

Method for melting highly pure, aggressive or high melting point glass in skull crucible involves heating melt with coil surrounding it, molten glass being poured off above coil and insoluble components retained by cooled bridge

Sybill Nuettgens; Michael Leister; Volker Ohmstede; Uwe Kolberg; Guido Raeke; Hildegard Roemer; Karl Mennemann; Ernst-Walter Schaefer


Archive | 1999

Apparatus for melting and refining broken glass comprises a melt sink and a refining sink both having a bath mirror at the same level

Hildegard Roemer; Guido Raeke; Wolfgang Schmidbauer


Archive | 2003

HEATING DEVICE COMPRISING AN ELECTRODE FOR THE CONDUCTIVE HEATING OF MELTS

Rainer Eichholz; Guido Raeke; Volker Ohmstede; Guenter Weidmann; Frank-Thomas Lentes; Thomas Stelle; Ernst-Walter Schaefer; Hildegard Roemer; Joerg Schollmayer; Holger Hunnius; Frank-juergen Druschke


Archive | 2001

Production of optical glass comprises transferring a glass melt into a conditioning sink after melting, and treating the melt with chlorine gas or a mixture of chlorine gas and oxygen which is introduced through a cooled gas feed pipe

Christian Kunert; Werner Kiefer; Hildegard Roemer; Uwe Kolberg; Alfred James Thorne; Paul Joseph Finnerty


Archive | 1999

Production of colored glass comprises forming a melt from a glass batch or refuse glass, adding dye, processing in a further vessel, and feeding to a Skull crucible or channel for further processing

Hildegard Roemer; Werner Kiefer; Wolfgang Schmidbauer


Archive | 2002

Apparatus for melting highly pure, aggressive or high melting point glass or glass ceramic comprises crucible, around which electromagnetic coil is wound, fitted with mixer or homogenizing device

Michael Leister; Ernst-Walter Schaefer; Leopold Eichberg; Volker Ohmstede; Stephen Krenitzky; Werner Kiefer; Sybill Nuettgens; Uwe Kolberg; Roland Schnabel; Hildegard Roemer; Karl Mennemann; Guido Raeke

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