JPH0414892U - - Google Patents
Info
- Publication number
- JPH0414892U JPH0414892U JP5769890U JP5769890U JPH0414892U JP H0414892 U JPH0414892 U JP H0414892U JP 5769890 U JP5769890 U JP 5769890U JP 5769890 U JP5769890 U JP 5769890U JP H0414892 U JPH0414892 U JP H0414892U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- double
- gas
- fluid
- purge port
- 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
- 239000012530 fluid Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims 2
- 238000010926 purge Methods 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図は本考案ベローズ継手の第一実施例の構
成を示す断面図、第２図は第２実施例の構成を示
す断面図、第３図は第３実施例の構成を示す断面
図、第４図は従来ベローズ継手の一例の構成を示
す断面図である。
１，２……入口側、出口側配管、３，４……（
真空カツプリング）フランジ、５……内側ベロー
ズ、６……外側ベローズ、７……流体入口ポート
、８……流体出口ポート、９……流体処理ダクト
、１０……流体処理部。
FIG. 1 is a sectional view showing the structure of the first embodiment of the bellows joint of the present invention, FIG. 2 is a sectional view showing the structure of the second embodiment, and FIG. 3 is a sectional view showing the structure of the third embodiment. FIG. 4 is a sectional view showing the structure of an example of a conventional bellows joint. 1, 2... Inlet side, outlet side piping, 3, 4... (
Vacuum coupling) flange, 5...Inner bellows, 6...Outer bellows, 7...Fluid inlet port, 8...Fluid outlet port, 9...Fluid processing duct, 10...Fluid processing section.
Claims (1)
３，４の対向部間に内側ベローズ５と外側ベロー
ズ６の両端部を２重に設置して溶接し、両ベロー
ズ５，６間に流体が流通する流体入、出口ポート
７，８を外側ベローズ６の接続部分に設けてなる
パージポート付き２重ベローズ継手。 (2) 流体はＮ２ガスまたはＨｅガス等の不活性
ガスあるいは水等の液体である請求項第１項記載
のパージポート付き２重ベローズ継手。[Claims for Utility Model Registration] (1) Both ends of the inner bellows 5 and the outer bellows 6 are installed double and welded between the opposing parts of the flanges 3 and 4 connected to the pipes 1 and 2, respectively. A double bellows joint with a purge port, in which fluid inlet and outlet ports 7 and 8, through which fluid flows between the bellows 5 and 6, are provided at the connecting portion of the outer bellows 6. (2) The double bellows joint with purge port according to claim 1, wherein the fluid is an inert gas such as N2 gas or He gas, or a liquid such as water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5769890U JPH0414892U (en) | 1990-05-30 | 1990-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5769890U JPH0414892U (en) | 1990-05-30 | 1990-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0414892U true JPH0414892U (en) | 1992-02-06 |
Family
ID=31582646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5769890U Pending JPH0414892U (en) | 1990-05-30 | 1990-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414892U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357992A (en) * | 1986-08-28 | 1988-03-12 | 三菱重工業株式会社 | Expansion joint |
| JPH026892B2 (en) * | 1984-03-01 | 1990-02-14 | Matsushita Electric Ind Co Ltd |
-
1990
- 1990-05-30 JP JP5769890U patent/JPH0414892U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH026892B2 (en) * | 1984-03-01 | 1990-02-14 | Matsushita Electric Ind Co Ltd | |
| JPS6357992A (en) * | 1986-08-28 | 1988-03-12 | 三菱重工業株式会社 | Expansion joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0429188Y2 (en) | ||
| JP2002505734A (en) | Plate heat exchanger | |
| JPH0429189Y2 (en) | ||
| JPS63128381U (en) | ||
| JPH073159Y2 (en) | Triple tube heat exchanger | |
| JPH0425984U (en) | ||
| JPH0369793U (en) | ||
| JPS62110696U (en) | ||
| JPS644991U (en) | ||
| JPS6163565U (en) | ||
| JPH02150593A (en) | Intermediate drain joint for double layer pipe | |
| JPS6351984U (en) | ||
| JPH0450790U (en) | ||
| JPH0217921Y2 (en) | ||
| JPH03122263U (en) | ||
| JPS6189578U (en) | ||
| JPH03219190A (en) | Pipe joint and pipe connection device | |
| JP2735166B2 (en) | Drainage basin | |
| JPS6320805U (en) | ||
| JPS60103779U (en) | Intercooler connection hose connection structure | |
| JPH02141821U (en) | ||
| JPS6249075U (en) | ||
| JPS6158775U (en) | ||
| JPS6230087U (en) | ||
| JPH0424043U (en) |