JPH0540370Y2 - - Google Patents
Info
- Publication number
- JPH0540370Y2 JPH0540370Y2 JP9507188U JP9507188U JPH0540370Y2 JP H0540370 Y2 JPH0540370 Y2 JP H0540370Y2 JP 9507188 U JP9507188 U JP 9507188U JP 9507188 U JP9507188 U JP 9507188U JP H0540370 Y2 JPH0540370 Y2 JP H0540370Y2
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- valve body
- noise
- pipe
- muffling
- 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.)
- Expired - Lifetime
Links
- 238000009792 diffusion process Methods 0.000 claims description 20
- 230000010349 pulsation Effects 0.000 claims description 16
- 239000013013 elastic material Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 230000000694 effects Effects 0.000 description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000003584 silencer Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
Landscapes
- Details Of Valves (AREA)
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9507188U JPH0540370Y2 (en]) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9507188U JPH0540370Y2 (en]) | 1988-07-20 | 1988-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0216872U JPH0216872U (en]) | 1990-02-02 |
| JPH0540370Y2 true JPH0540370Y2 (en]) | 1993-10-13 |
Family
ID=31319686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9507188U Expired - Lifetime JPH0540370Y2 (en]) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540370Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2600922B2 (ja) * | 1989-09-21 | 1997-04-16 | 三菱電機株式会社 | 弁装置 |
| JP2009127716A (ja) * | 2007-11-22 | 2009-06-11 | Tozen:Kk | 消音機能付き急閉逆止弁 |
-
1988
- 1988-07-20 JP JP9507188U patent/JPH0540370Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216872U (en]) | 1990-02-02 |
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