JPH022586U - - Google Patents
Info
- Publication number
- JPH022586U JPH022586U JP7976788U JP7976788U JPH022586U JP H022586 U JPH022586 U JP H022586U JP 7976788 U JP7976788 U JP 7976788U JP 7976788 U JP7976788 U JP 7976788U JP H022586 U JPH022586 U JP H022586U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- pipe joint
- type pipe
- frequency band
- pulsation
- 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 1
- 230000010349 pulsation Effects 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 description 3
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図ａ，ｂは本考案の一実施例を示すもので
、第１図ａはベローズ形管継手の縦断面図、第１
図ｂは抑制部材の斜視図、第２図は本考案の他の
実施例を示すベローズ形管継手の縦断面図、第３
図ａ乃至第３図ｅは抑制部材の他の実施例を示す
もので、第３図ａ，ｂは抑制部材の斜視図、第３
図ｃはベローズの要部斜視図、第３図ｄ，ｅはベ
ローズの要部縦断面図である。
１ａ，１ｂ……フランジ、６……ベローズ、１
０，１１，１２，１３，１４，１５……抑制部材
。
Figures 1a and 1b show one embodiment of the present invention, and Figure 1a is a vertical cross-sectional view of a bellows-type pipe joint.
Fig. b is a perspective view of the restraining member, Fig. 2 is a longitudinal cross-sectional view of a bellows-type pipe joint showing another embodiment of the present invention, and Fig. 3
Figures a to 3e show other embodiments of the restraining member, and Figures 3a and 3b are perspective views of the restraining member;
Figure c is a perspective view of the main part of the bellows, and Figures 3d and 3e are longitudinal sectional views of the main part of the bellows. 1a, 1b...flange, 6...bellows, 1
0, 11, 12, 13, 14, 15... suppressing member.
Claims (1)
ローズの両端部夫々に固定された配管接続用のフ
ランジとを備えたベローズ形管継手において、 前記ベローズの外周部の少なくとも一部に、ベ
ローズの固有振動数をベローズ内を通過する流体
の脈動に基づく振動数帯域外に変更し得る弾性を
有する抑制部材を密接配置した ことを特徴とするベローズ形管継手。[Claims for Utility Model Registration] A bellows-type pipe joint comprising a bellows that is expandable and bendable, and flanges for connecting piping fixed to both ends of the bellows, comprising: A bellows-type pipe joint, characterized in that a suppressing member having elasticity that can change the natural frequency of the bellows to a frequency band outside the frequency band based on the pulsation of fluid passing through the bellows is closely disposed at least in part of the bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7976788U JPH022586U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7976788U JPH022586U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022586U true JPH022586U (en) | 1990-01-09 |
Family
ID=31304618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7976788U Pending JPH022586U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011058608A (en) * | 2009-09-14 | 2011-03-24 | Mitsubishi Heavy Ind Ltd | Piping joint and gas turbine |
| JP2014111991A (en) * | 2014-01-08 | 2014-06-19 | Mitsubishi Heavy Ind Ltd | Piping joint and gas turbine |
-
1988
- 1988-06-16 JP JP7976788U patent/JPH022586U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011058608A (en) * | 2009-09-14 | 2011-03-24 | Mitsubishi Heavy Ind Ltd | Piping joint and gas turbine |
| JP2014111991A (en) * | 2014-01-08 | 2014-06-19 | Mitsubishi Heavy Ind Ltd | Piping joint and gas turbine |
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