JPH036193U - - Google Patents
Info
- Publication number
- JPH036193U JPH036193U JP6673289U JP6673289U JPH036193U JP H036193 U JPH036193 U JP H036193U JP 6673289 U JP6673289 U JP 6673289U JP 6673289 U JP6673289 U JP 6673289U JP H036193 U JPH036193 U JP H036193U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- pressure pulsation
- absorbing device
- cylinder
- inner cylinder
- 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
- 230000010349 pulsation Effects 0.000 claims 6
- 239000006096 absorbing agent Substances 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 229920006351 engineering plastic Polymers 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Description
第１図は本考案の一実施例を示す側断面図、第
２図は第１図のＡ矢視図、第３図は外筒の半部を
示す側断面図、第４図及び第５図は第３図のＢ及
びＣ矢視図、第６図は内筒を示す側断面図、第７
図は補強板を示す側断面図である。
１……外筒、１ａ，１ｂ……部分、２……フラ
ンジ部、７……断部、９……スリツトリブ、１２
……環状溝、１３……内筒、１５……フランジ部
。
Fig. 1 is a side sectional view showing one embodiment of the present invention, Fig. 2 is a view taken in the direction of arrow A in Fig. 1, Fig. 3 is a side sectional view showing half of the outer cylinder, Figs. The figure is a view taken along arrows B and C in Fig. 3, Fig. 6 is a side sectional view showing the inner cylinder, and Fig. 7 is a sectional view showing the inner cylinder.
The figure is a side sectional view showing the reinforcing plate. DESCRIPTION OF SYMBOLS 1... Outer cylinder, 1a, 1b... part, 2... flange part, 7... section, 9... slit rib, 12
... annular groove, 13 ... inner cylinder, 15 ... flange part.
Claims (1)
筒に密着する部分と密着しない部分とを設けて収
められている内筒とからなることを特徴とする圧
力脈動吸収装置。 (2) 内筒がエラステイツク材で形成され、該内
筒の外周中央部に突設されたフランジ部が外筒の
結合部に挟持され、両端部が該外筒に形成された
溝部に嵌着されていることを特徴とする請求項１
記載の圧力脈動吸収装置。 (3) 内筒の内径が外筒の配管接続口径に対し１
．２倍以上に形成されていることを特徴とする請
求項１記載の圧力脈動吸収装置。 (4) 外筒が流体の脈動に起因する配管系の固体
伝播音の騒音を軽滅するエンジニアリングプラス
テイツク材で形成されていることを特徴とする請
求項１記載の圧力脈動吸収装置。[Claims for Utility Model Registration] (1) It is characterized by consisting of an outer cylinder that is divided into two parts and joined together as one body, and an inner cylinder that is housed with a part that comes into close contact with the outer cylinder and a part that does not come into close contact with the outer cylinder. Pressure pulsation absorber. (2) The inner cylinder is made of an elastic material, a flange protruding from the center of the outer periphery of the inner cylinder is held between the connecting parts of the outer cylinder, and both ends are fitted into grooves formed in the outer cylinder. Claim 1 characterized in that
The pressure pulsation absorbing device described. (3) The inner diameter of the inner cylinder is 1 compared to the piping connection diameter of the outer cylinder.
．． 2. The pressure pulsation absorbing device according to claim 1, wherein the pressure pulsation absorbing device is made twice or more. (4) The pressure pulsation absorbing device according to claim 1, wherein the outer cylinder is made of an engineering plastic material that reduces structure-borne sound in the piping system caused by fluid pulsation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6673289U JPH036193U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6673289U JPH036193U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036193U true JPH036193U (en) | 1991-01-22 |
Family
ID=31599689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6673289U Pending JPH036193U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036193U (en) |
-
1989
- 1989-06-09 JP JP6673289U patent/JPH036193U/ja active Pending
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