JPS59136078U - Noise-preventing butterfly valve - Google Patents
Noise-preventing butterfly valveInfo
- Publication number
- JPS59136078U JPS59136078U JP2814283U JP2814283U JPS59136078U JP S59136078 U JPS59136078 U JP S59136078U JP 2814283 U JP2814283 U JP 2814283U JP 2814283 U JP2814283 U JP 2814283U JP S59136078 U JPS59136078 U JP S59136078U
- Authority
- JP
- Japan
- Prior art keywords
- noise
- butterfly valve
- preventing butterfly
- preventing
- valve
- 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
Landscapes
- Lift Valve (AREA)
- Details Of Valves (AREA)
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図は従来のバタフライ弁の一例を示した断面側面図
、第２図は本考案の一実施例を示した断面側面図、第３
図は第２図の断面正面図である。
１１・・・・・・上流配管、１２・・・・・・下流配管
、１３・・・・・・バタフライ弁、１４・・四分割され
た小型第１弁本体、１５・・・・・・分割された小型第
２弁本体、１６・・・・・・駆動装置、１７・・・・・
・第１連結杆、１８・・・・・・第２連結杆。Fig. 1 is a sectional side view showing an example of a conventional butterfly valve, Fig. 2 is a sectional side view showing an embodiment of the present invention, and Fig. 3 is a sectional side view showing an example of a conventional butterfly valve.
The figure is a sectional front view of FIG. 2. 11...Upstream piping, 12...Downstream piping, 13...Butterfly valve, 14...Small first valve body divided into four parts, 15... Divided small second valve body, 16... Drive device, 17...
・First connecting rod, 18...Second connecting rod.
Claims (1)
おいて、弁本体が複数個に分割された小型多弁本体の群
からなることを特徴とする、騒音防止型バタフライ弁。A noise-preventing butterfly valve installed between upstream piping and downstream piping, characterized in that the valve body is composed of a group of small multi-valve bodies divided into a plurality of pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2814283U JPS59136078U (en) | 1983-03-01 | 1983-03-01 | Noise-preventing butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2814283U JPS59136078U (en) | 1983-03-01 | 1983-03-01 | Noise-preventing butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59136078U true JPS59136078U (en) | 1984-09-11 |
Family
ID=30159017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2814283U Pending JPS59136078U (en) | 1983-03-01 | 1983-03-01 | Noise-preventing butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59136078U (en) |
-
1983
- 1983-03-01 JP JP2814283U patent/JPS59136078U/en active Pending
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