JPS5963289U - Double piping system coupling device - Google Patents
Double piping system coupling deviceInfo
- Publication number
- JPS5963289U JPS5963289U JP16082782U JP16082782U JPS5963289U JP S5963289 U JPS5963289 U JP S5963289U JP 16082782 U JP16082782 U JP 16082782U JP 16082782 U JP16082782 U JP 16082782U JP S5963289 U JPS5963289 U JP S5963289U
- Authority
- JP
- Japan
- Prior art keywords
- joints
- pipe
- double
- fluid transport
- coupling device
- 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
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
第１図は従来例の継手の縦断面図、第２図は第１図の■
−■線側面図、第３図は本考案の一実施例における継手
の縦断面図、第４図は第３図の■−■線側面図である。
１０．１０・・・・・・内管、１１，１１・・・・・・
外管、１２．１２・・・・・・継手、１３．１３・・・
・・・主通路、１７．１７・・・・・・副通路、１８・
・・・・・環状溝。Figure 1 is a vertical cross-sectional view of a conventional joint, and Figure 2 is a
3 is a longitudinal sectional view of a joint according to an embodiment of the present invention, and FIG. 4 is a side view taken along line 2--2 in FIG. 3. 10.10...Inner pipe, 11,11...
Outer pipe, 12.12...Joint, 13.13...
...Main passage, 17.17...Sub-aisle, 18.
...Annular groove.
Claims (1)
移送管とからな４二重管をその一端に固着した一対め継
手によって流体輸送管同志を互に連通ずるように接合す
る継手装置において、前記両継手には前記熱媒体移送管
同志を互に連通ずるための通孔を前記流体輸送管の外周
円方向に沿って適宜間隔で複数個二重管の軸線方向に穿
設する一方、両継手の少なくとも一方に゛は両継手の接
合面に前記通孔が連通ずるようにした環状溝を設けてな
る二重配管系の継手装置。A four-double pipe consisting of a fluid transport pipe and a thermal medium transfer pipe for heat insulation fitted on the outside of the transport pipe is joined by a pair of joints fixed to one end so that the fluid transport pipes communicate with each other. In the joint device, a plurality of through holes for communicating the heat medium transfer pipes with each other are bored in the axial direction of the double pipe at appropriate intervals along the circumferential direction of the fluid transport pipe in both the joints. and a double piping type joint device, wherein at least one of the joints is provided with an annular groove through which the through hole communicates with the joint surface of the joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16082782U JPS5963289U (en) | 1982-10-22 | 1982-10-22 | Double piping system coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16082782U JPS5963289U (en) | 1982-10-22 | 1982-10-22 | Double piping system coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5963289U true JPS5963289U (en) | 1984-04-25 |
Family
ID=30353628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16082782U Pending JPS5963289U (en) | 1982-10-22 | 1982-10-22 | Double piping system coupling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5963289U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023519B1 (en) * | 1970-03-18 | 1975-08-08 |
-
1982
- 1982-10-22 JP JP16082782U patent/JPS5963289U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023519B1 (en) * | 1970-03-18 | 1975-08-08 |
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