Invention Grant
US08661852B2 Device and method for the continuous fining of glasses with high purity requirements
有权
具有高纯度要求的玻璃的连续澄清的装置和方法
- Patent Title: Device and method for the continuous fining of glasses with high purity requirements
- Patent Title (中): 具有高纯度要求的玻璃的连续澄清的装置和方法
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Application No.: US12160866Application Date: 2006-12-04
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Publication No.: US08661852B2Publication Date: 2014-03-04
- Inventor: Michael Leister , Volker Ohmstede , Guenter Weidmann
- Applicant: Michael Leister , Volker Ohmstede , Guenter Weidmann
- Applicant Address: DE
- Assignee: Schott AG
- Current Assignee: Schott AG
- Current Assignee Address: DE
- Agency: Kaplan, Breyer, Schwarz & Ottesen, LLP
- Priority: DE102006003521 20060124
- International Application: PCT/EP2006/011611 WO 20061204
- International Announcement: WO2007/087856 WO 20070809
- Main IPC: C03B5/167
- IPC: C03B5/167 ; C03B5/225
Abstract:
The present invention relates to a device and to a method for the continuous fining or homogenizing of inorganic matter, preferably low-viscosity glass melts in an apparatus. The device and method are distinguished in that the inclusion of bubbles and the occurrence of striations in the glass end product are significantly reduced or even entirely avoided when the melt contact surface of the apparatus has iridium or a high-iridium alloy as its material.
Public/Granted literature
- US20110034316A1 Device and method for the continuous fining of glasses with high purity requirements Public/Granted day:2011-02-10
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