JPS5622659A - Double-layered glass - Google Patents
Double-layered glassInfo
- Publication number
- JPS5622659A JPS5622659A JP9656879A JP9656879A JPS5622659A JP S5622659 A JPS5622659 A JP S5622659A JP 9656879 A JP9656879 A JP 9656879A JP 9656879 A JP9656879 A JP 9656879A JP S5622659 A JPS5622659 A JP S5622659A
- Authority
- JP
- Japan
- Prior art keywords
- air
- lower temp
- space
- layer
- hermetically sealed
- 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 title abstract 5
- 238000007789 sealing Methods 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 230000003405 preventing effect Effects 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
PURPOSE: To enhance the dew condensation preventing effect, heat insulating properties, etc. of double-layered glass by forming a hermetically sealed secondary vacant space around the hollow layer of the glass, holding the lower temp. air side glass plate at a hermetically sealed state, and opening the outer edge to lower temp. air.
CONSTITUTION: Hermetically sealed secondary vacant space 3 is formed around hollow layer 2, and the 1st glass plate 5 of the lower temp. air 4 side of layer 2 is held at a hermetically sealed state with press-contacted hermetically sealing part A dividing layer 2 from space 3. Space 3 is isolated from open air 4 with press-contacted hermetically sealing part B, and outer edge 9 of part B is opened to lower temp. air 4. Parts A, B are made of soft rubber or the like and have pressed hermetically sealing structure. They prevent the penetration of rainwater, yet steam permeates through them relatively readily. Thus, the humidity in layer 2 and space 3 can follow a humidity change of the lower temp. air 4 side, and the action of preventing internal dew condensation can be attained surely.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9656879A JPS5622659A (en) | 1979-07-28 | 1979-07-28 | Double-layered glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9656879A JPS5622659A (en) | 1979-07-28 | 1979-07-28 | Double-layered glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5622659A true JPS5622659A (en) | 1981-03-03 |
Family
ID=14168608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9656879A Pending JPS5622659A (en) | 1979-07-28 | 1979-07-28 | Double-layered glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5622659A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100889U (en) * | 1987-12-24 | 1989-07-06 | ||
| CN112177500A (en) * | 2020-09-30 | 2021-01-05 | 安徽安旺门业股份有限公司 | Heat-insulating bridge-cut-off aluminum window |
-
1979
- 1979-07-28 JP JP9656879A patent/JPS5622659A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100889U (en) * | 1987-12-24 | 1989-07-06 | ||
| CN112177500A (en) * | 2020-09-30 | 2021-01-05 | 安徽安旺门业股份有限公司 | Heat-insulating bridge-cut-off aluminum window |
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