JP2008108690A5 - - Google Patents

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Publication number
JP2008108690A5
JP2008108690A5 JP2007081050A JP2007081050A JP2008108690A5 JP 2008108690 A5 JP2008108690 A5 JP 2008108690A5 JP 2007081050 A JP2007081050 A JP 2007081050A JP 2007081050 A JP2007081050 A JP 2007081050A JP 2008108690 A5 JP2008108690 A5 JP 2008108690A5
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JP
Japan
Prior art keywords
mol
arc tube
ceramic arc
sealing glass
ceramic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2007081050A
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Japanese (ja)
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JP2008108690A (en
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Publication date
Application filed filed Critical
Priority to JP2007081050A priority Critical patent/JP2008108690A/en
Priority claimed from JP2007081050A external-priority patent/JP2008108690A/en
Publication of JP2008108690A publication Critical patent/JP2008108690A/en
Publication of JP2008108690A5 publication Critical patent/JP2008108690A5/ja
Pending legal-status Critical Current

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Claims (3)

Ｄｙ2Ｏ3 、Ａｌ2Ｏ3 、ＳｉＯ2を原料とするセラミック発光管用ガラスであり、その組成割合が、１７．５ｍｏｌ％〜２６．５ｍｏｌ％のＤｙ2Ｏ3と２２．０ｍｏｌ％〜２５ｍｏｌ％のＡｌ2Ｏ3と４８．５ｍｏｌ％〜５８．０ｍｏｌ％のＳｉＯ2となるように配合した混合粉末に分散剤、結合剤を添加し、混合、成形後、この成形体のX線回折のＡｌ2Ｏ3のピークが最小で１／４になるまで仮焼することを特徴とするセラミック発光管用封止ガラス。 It is a glass for a ceramic arc tube using Dy 2 O 3 , Al 2 O 3 and SiO 2 as raw materials, and the composition ratio thereof is 17.5 mol% to 26.5 mol% of Dy 2 O 3 and 22.0 mol% to 25 mol%. of Al 2 O 3 and 48.5mol% ~58.0mol% of SiO 2 and dispersant to the mixed powder blended so, adding a binder, mixing, after molding, the X-ray diffraction of the molded body Al A sealing glass for a ceramic arc tube, which is calcined until the peak of 2 O 3 reaches a minimum of 1/4. 上記組成で使用する酸化物原料の平均粒径が０．５ミクロン以下である請求項１記載のセラミック発光管用封止ガラス。 The sealing glass for a ceramic arc tube according to claim 1, wherein the average particle size of the oxide raw material used in the composition is 0.5 microns or less. 請求項1または２記載のセラミック発光管用封止ガラスを用いたセラミック放電ランプ。 A ceramic discharge lamp using the sealing glass for a ceramic arc tube according to claim 1 or 2.
JP2007081050A 2006-09-29 2007-03-27 Sealing glass for ceramic arc tube and ceramic discharge lamp using it Pending JP2008108690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007081050A JP2008108690A (en) 2006-09-29 2007-03-27 Sealing glass for ceramic arc tube and ceramic discharge lamp using it

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006266516 2006-09-29
JP2007081050A JP2008108690A (en) 2006-09-29 2007-03-27 Sealing glass for ceramic arc tube and ceramic discharge lamp using it

Publications (2)

Publication Number Publication Date
JP2008108690A JP2008108690A (en) 2008-05-08
JP2008108690A5 true JP2008108690A5 (en) 2010-05-06

Family

ID=39441843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007081050A Pending JP2008108690A (en) 2006-09-29 2007-03-27 Sealing glass for ceramic arc tube and ceramic discharge lamp using it

Country Status (1)

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JP (1) JP2008108690A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7659220B1 (en) * 2008-12-03 2010-02-09 Osram Sylvania Inc. Sealing composition for sealing aluminum nitride and aluminum oxynitride ceramics
JP5729676B2 (en) * 2011-01-31 2015-06-03 岩崎電気株式会社 Manufacturing method of glass frit for ceramic metal halide lamp
JP6229372B2 (en) * 2013-08-29 2017-11-15 岩崎電気株式会社 Manufacturing method of ceramic metal halide lamp and ceramic metal halide lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08143328A (en) * 1994-09-22 1996-06-04 Toto Ltd Solder glass composition for sealing
JP2000067815A (en) * 1998-08-17 2000-03-03 Ushio Inc Lamp
EP1193734A4 (en) * 2000-03-08 2006-06-28 Gs Yuasa Corp Electric discharge lamp
JP4524787B2 (en) * 2001-01-31 2010-08-18 岩崎電気株式会社 Metal halide lamp
JP4033451B2 (en) * 2001-07-05 2008-01-16 神島化学工業株式会社 Translucent rare earth oxide sintered body and method for producing the same
JP3709560B2 (en) * 2002-01-21 2005-10-26 日本碍子株式会社 High pressure discharge lamp assembly and high pressure discharge lamp
JP3922452B2 (en) * 2002-05-10 2007-05-30 日本碍子株式会社 Joint, high pressure discharge lamp assembly and high pressure discharge lamp

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