JPS61101173U - - Google Patents
Info
- Publication number
- JPS61101173U JPS61101173U JP18748084U JP18748084U JPS61101173U JP S61101173 U JPS61101173 U JP S61101173U JP 18748084 U JP18748084 U JP 18748084U JP 18748084 U JP18748084 U JP 18748084U JP S61101173 U JPS61101173 U JP S61101173U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- valve
- child
- gears
- operating shaft
- 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)
- Mechanically-Actuated Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
図は本考案の一実施例を示すもので、第１図は
開閉機の断面正面図、第２図は同じく平面図、第
３図は切換クラツチの断面平面図、第４図は開閉
機と親子バタフライ弁の設置状態を示す正面図で
ある。
２……親子バタフライ弁、４……子弁体、５…
…親弁体、８……開閉機、９……親弁操作軸、１
０……子弁操作軸、１１……ギアボツクス、１３
，１４……ベベルギア、１９……ハンドル軸、２
０，２１……ベベルギア、２２……切換クラツチ
、３１……親弁用開度表示計、３２……子弁用開
度表示計。
The figures show one embodiment of the present invention, in which Fig. 1 is a sectional front view of the switch, Fig. 2 is a plan view of the same, Fig. 3 is a sectional plan view of the switching clutch, and Fig. 4 is a sectional front view of the switch. FIG. 3 is a front view showing the installed state of the parent-child butterfly valve. 2... Parent and child butterfly valve, 4... Child valve body, 5...
...Main valve body, 8...Switching mechanism, 9...Main valve operation shaft, 1
0... Child valve operation shaft, 11... Gearbox, 13
, 14... Bevel gear, 19... Handle shaft, 2
0, 21... Bevel gear, 22... Switching clutch, 31... Opening indicator for master valve, 32... Opening indicator for slave valve.
Claims (1)
弁の親弁操作軸と子弁操作軸を前記開閉機内に延
出して、該両軸の延出部にそれぞれ歯車を軸着し
、前記開閉機の弁開閉用のハンドル軸に、前記両
操作軸の歯車と選択的に噛合する歯車と、該ハン
ドル軸の歯車を前記両操作軸の各歯車に切換えて
噛合させる切換クラツチとを設けたことを特徴と
する親子バタフライ弁の開閉装置。 ２ 前記親弁操作軸と子弁操作軸は、該各操作軸
の駆動により弁の開度を表示する開度表示計をそ
れぞれ有することを特徴とする実用新案登録請求
の範囲第１項記載の親子バタフライ弁の開閉装置
。[Claims for Utility Model Registration] 1. A master valve operating shaft and a slave valve operating shaft of a parent and child butterfly valve installed separately from the opening/closing machine extend into the opening/closing machine, and gears are respectively attached to the extending portions of the two shafts. a gear that selectively meshes with the gears on both of the operating shafts, and the gears on the handle shaft are switched to mesh with the respective gears on both of the operating shafts on the handle shaft for opening and closing the valve of the opening/closing machine. An opening/closing device for a parent-child butterfly valve, characterized in that it is equipped with a switching clutch. 2. The utility model according to claim 1, wherein the master valve operating shaft and the child valve operating shaft each have an opening indicator that displays the opening degree of the valve by driving each operating shaft. Parent-child butterfly valve opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18748084U JPS61101173U (en) | 1984-12-11 | 1984-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18748084U JPS61101173U (en) | 1984-12-11 | 1984-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101173U true JPS61101173U (en) | 1986-06-27 |
Family
ID=30744939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18748084U Pending JPS61101173U (en) | 1984-12-11 | 1984-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101380824B1 (en) * | 2012-04-18 | 2014-04-17 | 동아대학교 산학협력단 | Multi-directional Fluid Control Valve |
-
1984
- 1984-12-11 JP JP18748084U patent/JPS61101173U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101380824B1 (en) * | 2012-04-18 | 2014-04-17 | 동아대학교 산학협력단 | Multi-directional Fluid Control Valve |
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