发明名称 |
Method and device for non-contact moulding of fused glass gobs |
摘要 |
The invention relates to a method and device for non-contact molding of fused glass or glass ceramic gobs by means of gas levitation, comprising the following method steps: a pre-form is generated, the pre-form is brought close to a molding tool, which may be connected to a compressed gas source on the open-pored region thereof facing the pre-form in order to generate a gas cushion between the molding tool and the pre-form and the molding tool is directly heated at least during a part of the molding phase.
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申请公布号 |
US7743628(B2) |
申请公布日期 |
2010.06.29 |
申请号 |
US20040491351 |
申请日期 |
2004.12.08 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
LANGSDORF ANDREAS;GREULICH-HICKMANN NORBERT;ADLER JOERG;PIWONSKI MICHAEL |
分类号 |
C03B19/00;C03B35/00;C03B40/04 |
主分类号 |
C03B19/00 |
代理机构 |
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