JPH0448230U - - Google Patents
Info
- Publication number
- JPH0448230U JPH0448230U JP8855390U JP8855390U JPH0448230U JP H0448230 U JPH0448230 U JP H0448230U JP 8855390 U JP8855390 U JP 8855390U JP 8855390 U JP8855390 U JP 8855390U JP H0448230 U JPH0448230 U JP H0448230U
- Authority
- JP
- Japan
- Prior art keywords
- glass
- notch
- double
- glazed
- spacer
- 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
Links
- 239000011521 glass Substances 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims 2
- 239000005385 borate glass Substances 0.000 claims 1
- ZPPSOOVFTBGHBI-UHFFFAOYSA-N lead(2+);oxido(oxo)borane Chemical compound [Pb+2].[O-]B=O.[O-]B=O ZPPSOOVFTBGHBI-UHFFFAOYSA-N 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 239000005361 soda-lime glass Substances 0.000 claims 1
Landscapes
- Joining Of Glass To Other Materials (AREA)
Description
第１図は本考案の一部切欠部分斜視図である。 １，１′……ガラス板、２……スペーサー。 FIG. 1 is a partially cutaway perspective view of the present invention. 1, 1'...Glass plate, 2...Spacer.
Claims (1)
スロツドよりなるスペーサーを融着せしめたこと
を特徴とする複層ガラス。 ２ ガラス板がソーダ石灰系ガラスであり、低融
点ガラスロツドがＺｎＯ含有ほう酸鉛系ガラスで
あつて、その軟化温度が５００℃未満、熱膨張係
数が８０×１０−７／℃前後（於３００℃）であ
ることを特徴とする請求項１記載の複層ガラス。 ３ スペーサーの一部に内部雰囲気交換のための
切欠部を設け、かつ該切欠部を覆つて樹脂性また
は無機質硬化性封止材を設けたことを特徴とする
請求項１または２記載の複層ガラス。[Scope of Claim for Utility Model Registration] 1. Double-glazed glass characterized by having a spacer made of low-melting glass rod fused to the entire peripheral edge between facing glass plates. 2. The glass plate is soda lime glass, the low melting point glass rod is ZnO-containing lead borate glass, the softening temperature is less than 500°C, and the coefficient of thermal expansion is around 80 x 10 -7 /°C (at 300°C). The double-glazed glass according to claim 1, characterized in that it is. 3. The multilayer structure according to claim 1 or 2, wherein a part of the spacer is provided with a notch for internal atmosphere exchange, and a resinous or inorganic curable sealant is provided to cover the notch. glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8855390U JPH0448230U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8855390U JPH0448230U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448230U true JPH0448230U (en) | 1992-04-23 |
Family
ID=31821861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8855390U Pending JPH0448230U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999047466A1 (en) * | 1998-03-17 | 1999-09-23 | Nippon Sheet Glass Co., Ltd. | Double-glazing unit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054943A (en) * | 1983-09-01 | 1985-03-29 | Nara Denki Kenkyusho:Kk | Window glass |
| JPH01224248A (en) * | 1988-03-01 | 1989-09-07 | Iwaki Glass Kk | Multiple glass and production thereof |
-
1990
- 1990-08-24 JP JP8855390U patent/JPH0448230U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054943A (en) * | 1983-09-01 | 1985-03-29 | Nara Denki Kenkyusho:Kk | Window glass |
| JPH01224248A (en) * | 1988-03-01 | 1989-09-07 | Iwaki Glass Kk | Multiple glass and production thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999047466A1 (en) * | 1998-03-17 | 1999-09-23 | Nippon Sheet Glass Co., Ltd. | Double-glazing unit |
| US6472032B1 (en) | 1998-03-17 | 2002-10-29 | Nippon Sheet Glass Co., Ltd. | Double-glazing unit |
| JP4819999B2 (en) * | 1998-03-17 | 2011-11-24 | 日本板硝子株式会社 | Double glazing |
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