JPS589589U - Seal structure for fitting connections of different diameter pipes - Google Patents
Seal structure for fitting connections of different diameter pipesInfo
- Publication number
- JPS589589U JPS589589U JP10335881U JP10335881U JPS589589U JP S589589 U JPS589589 U JP S589589U JP 10335881 U JP10335881 U JP 10335881U JP 10335881 U JP10335881 U JP 10335881U JP S589589 U JPS589589 U JP S589589U
- Authority
- JP
- Japan
- Prior art keywords
- different diameter
- tube
- diameter pipes
- main material
- seal structure
- 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.)
- Granted
Links
Landscapes
- Joints With Sleeves (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Joints Allowing Movement (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面の第１図は従来のシール構造を示す断面図、第２図
はコークス炉上昇管部の正面図、第３図、第４図はいず
れも本考案シール構造の断面図である。
１・・・・・・内管、２・・・・・・外管、２ａ・・・
・・・外管の摺合接続部、３・・・・・・外管の拡管部
、４・・・・・・耐火物粉、１３・・・・・・シール主
材、１３ａ・・・・・・Ｕ溝、１４・・・・・・耐火物
層、１５・・・・・・リング、Ｓ・・・・・・間隙。FIG. 1 is a sectional view showing a conventional seal structure, FIG. 2 is a front view of a coke oven riser pipe, and FIGS. 3 and 4 are sectional views of the seal structure of the present invention. 1...Inner pipe, 2...Outer pipe, 2a...
... Sliding joint part of outer pipe, 3 ... Expansion part of outer pipe, 4 ... Refractory powder, 13 ... Seal main material, 13a ... ... U groove, 14 ... Refractory layer, 15 ... Ring, S ... Gap.
Claims (1)
管をはめ入れて摺合可能に接続するものにおいて、摺合
接続部の端部と内管との間に耐火物粉を詰めこみ、拡管
部と内管との間隙には断面Ｕ形の輪状シール主材をはめ
入れると共に、この主材外周面には内管との間に生ずる
隙間を塞ぐリボン状耐火物を付着させ、該主材のｕｌＩ
内には拡溝用リングをはめ入れた構成にしたことを特徴
とする異径管はめ合わせ接続部のシール構造。In the case where the inner tube is slidably connected by fitting into the outer tube which is provided by extending the tube expansion part to the sliding joint at the pipe end, refractory powder is packed between the end of the sliding joint and the inner pipe. A ring-shaped seal main material with a U-shaped cross section is fitted into the gap between the expanded tube part and the inner pipe, and a ribbon-shaped refractory material is attached to the outer circumferential surface of this main material to close the gap between it and the inner pipe. ulI of the main material
A sealing structure for the fitting connection of different diameter pipes, characterized by a groove expansion ring fitted inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10335881U JPS589589U (en) | 1981-07-14 | 1981-07-14 | Seal structure for fitting connections of different diameter pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10335881U JPS589589U (en) | 1981-07-14 | 1981-07-14 | Seal structure for fitting connections of different diameter pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS589589U true JPS589589U (en) | 1983-01-21 |
| JPS6114787Y2 JPS6114787Y2 (en) | 1986-05-08 |
Family
ID=29897974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10335881U Granted JPS589589U (en) | 1981-07-14 | 1981-07-14 | Seal structure for fitting connections of different diameter pipes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589589U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102282405B (en) * | 2009-01-19 | 2013-06-19 | 东电电子太阳能股份公司 | Connecting device for a vacuum unit |
-
1981
- 1981-07-14 JP JP10335881U patent/JPS589589U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6114787Y2 (en) | 1986-05-08 |
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