JPS6345461U - - Google Patents
Info
- Publication number
- JPS6345461U JPS6345461U JP13851686U JP13851686U JPS6345461U JP S6345461 U JPS6345461 U JP S6345461U JP 13851686 U JP13851686 U JP 13851686U JP 13851686 U JP13851686 U JP 13851686U JP S6345461 U JPS6345461 U JP S6345461U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- stopper
- valve
- butterfly
- type steam
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Description
第１図は、本考案のバタフライ形蒸気弁の断面
図、第２図および第３図は他の実施例を示す断面
図、第４図は第３図の実施例の圧力損失を説明す
るための説明図、第５図は従来のバタフライ形蒸
気弁を示す断面図、第６図は従来のバタフライ蒸
気弁の使用時の流れの説明図である。
１…弁胴、２…弁軸、３…弁体、４…全開スト
ツパー、Ｘ…凹部。
Fig. 1 is a sectional view of the butterfly steam valve of the present invention, Figs. 2 and 3 are sectional views showing other embodiments, and Fig. 4 is for explaining the pressure loss of the embodiment of Fig. 3. FIG. 5 is a sectional view showing a conventional butterfly steam valve, and FIG. 6 is an explanatory diagram of the flow when using the conventional butterfly steam valve. 1... Valve body, 2... Valve shaft, 3... Valve body, 4... Fully open stopper, X... Recess.
Claims (1)
ストツパーを備えたバタフライ弁において、前記
弁体と前記ストツパーとを蒸気流に乱れを与えな
い位置に設けたバタフライ形蒸気弁。 (2) 弁体はストツパーを収容する凹部を有する
実用新案登録請求の範囲第１項記載のバタフライ
形蒸気弁。 (3) ２弁近接して設置された各弁体は逆方向に
回動可能な位置に上記ストツパーを配置したこと
を特徴とする実用新案登録請求の範囲第１項記載
のバタフライ形蒸気弁。 (4) ストツパーは弁胴の軸線近傍に設けられ、
弁体の全開位置を傾けた位置で保持する実用新案
登録請求の範囲第１項記載のバタフライ形蒸気弁
。[Claims for Utility Model Registration] (1) A butterfly valve that is equipped with a stopper inside the valve body that can maintain the valve body in a fully open position, with the valve body and the stopper placed in a position that does not disturb the steam flow. Butterfly type steam valve installed. (2) The butterfly type steam valve according to claim 1, wherein the valve body has a concave portion for accommodating a stopper. (3) The butterfly type steam valve according to claim 1, wherein the stopper is arranged at a position where each valve body installed adjacent to the two valves can rotate in opposite directions. (4) The stopper is provided near the axis of the valve body,
A butterfly-type steam valve according to claim 1, in which the fully open position of the valve body is maintained at an inclined position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13851686U JPS6345461U (en) | 1986-09-11 | 1986-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13851686U JPS6345461U (en) | 1986-09-11 | 1986-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345461U true JPS6345461U (en) | 1988-03-26 |
Family
ID=31043571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13851686U Pending JPS6345461U (en) | 1986-09-11 | 1986-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345461U (en) |
-
1986
- 1986-09-11 JP JP13851686U patent/JPS6345461U/ja active Pending
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