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Title:
INSULATING MEMBER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/183454
Kind Code:
A1
Abstract:
The present invention pertains to an insulating member made of an alkali-containing glass, the insulating member being characterized by: having a cross-sectional profile which is substantially a true circle; having a density of 2.60 g/cm3 or less; having a surface compressive stress layer formed by ion exchange; and being incorporated in a driving device.

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Inventors:
TANAKA ATSUSHI (JP)
KAWAMOTO KOSUKE (JP)
Application Number:
PCT/JP2017/014189
Publication Date:
October 26, 2017
Filing Date:
April 05, 2017
Export Citation:
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Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
C03C21/00; C03C3/083; H01B17/56
Foreign References:
JPH10284217A1998-10-23
JPH01157436A1989-06-20
Other References:
BANSAL, NAROTTAM P. ET AL., HANDBOOK OF GLASS PROPERTIES, 2007, pages 32 - 37
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