JPS5911956U - Cone valve opening/closing device - Google Patents
Cone valve opening/closing deviceInfo
- Publication number
- JPS5911956U JPS5911956U JP10624882U JP10624882U JPS5911956U JP S5911956 U JPS5911956 U JP S5911956U JP 10624882 U JP10624882 U JP 10624882U JP 10624882 U JP10624882 U JP 10624882U JP S5911956 U JPS5911956 U JP S5911956U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- shaft
- drive shaft
- gear
- engages
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Mechanically-Actuated 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図は本考案装置の実施例を示す縦断面図、第２図は
第１図のＡ−Ａ断面矢視図、第３図〜第５図は第１図の
Ｂ−Ｂ断面矢視図での部材の動作説明図、第６図はハン
ド／１，７回転角とバルブ開度およびリフト量の関係を
示す線図である。
１・・・胴体、２・・・弁体、３・・・上蓋、４・・・
弁軸、９ ”・・・機構ケース、１２・・・駆動軸
、１３・・・駆動車、１３ａ・・・ピン、１３ｂ・・・
同心円状環状壁、１３Ｃ・・・切欠部、１４・・・従動
レバー、１４ａ・・・放射状溝、１４ｂ、１４Ｃ・・・
凹形円弧面、１５．１６・・・歯車、１７・・・スライ
ドリング、１８・・・リフトナツト、２６・・・ハンド
ル。Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the device of the present invention, Fig. 2 is a cross-sectional view taken along the line A-A in Fig. 1, and Figs. 3 to 5 are a cross-sectional view taken along the line B-B in Fig. 1. FIG. 6 is a diagram illustrating the relationship between the hand/1st and 7th rotation angles, the valve opening degree, and the lift amount. 1...Body, 2...Valve body, 3...Top lid, 4...
Valve stem, 9"...Mechanism case, 12...Drive shaft, 13...Drive wheel, 13a...Pin, 13b...
Concentric annular wall, 13C...notch, 14...driven lever, 14a...radial groove, 14b, 14C...
Concave arc surface, 15.16...Gear, 17...Slide ring, 18...Lift nut, 26...Handle.
Claims (1)
円錐形の弁体により、流体を制御するコーンバルブに於
いて、弁軸の上部に弁軸と平行に設けた駆動軸に、一部
を切欠いた同心円状環状壁とピンを有する駆動車を設け
、該ピンにかみ合う−溝と、その両側において前記環状
壁にはまる凹形円弧面とを有する従動レバーを弁軸に設
け、一方駆動軸に歯車を設け、これと噛合する他の歯車
を弁軸の外周に設けたネジと螺合するリフトナツトの外
周に同心状に取り付け、これらの機構を内蔵する機構ケ
ースにリフトナツトと駆動軸を回動自在に取り付けるこ
とにより、弁体の離着座運動と開閉回転運動を順次に行
うようにしたコーンバルブの開閉操作装置。In cone valves, which control fluid by means of a conical valve body that rotates inside the body with fluid inlet and outlet passages, a part of the drive shaft is cut out on the drive shaft, which is installed parallel to the valve shaft at the top of the valve shaft. A drive wheel having a concentric annular wall and a pin is provided, and a driven lever is provided on the valve shaft having a groove that engages with the pin and a concave arcuate surface that engages the annular wall on both sides, while a gear is provided on the drive shaft. The other gear that meshes with this gear is attached concentrically to the outer periphery of the lift nut that engages with the screw provided on the outer periphery of the valve shaft, and the lift nut and drive shaft are rotatably mounted in the mechanism case that houses these mechanisms. A cone valve opening/closing operating device that sequentially performs seating/seating movement and opening/closing rotational movement of the valve body by attaching the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10624882U JPS5911956U (en) | 1982-07-15 | 1982-07-15 | Cone valve opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10624882U JPS5911956U (en) | 1982-07-15 | 1982-07-15 | Cone valve opening/closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5911956U true JPS5911956U (en) | 1984-01-25 |
| JPS6121659Y2 JPS6121659Y2 (en) | 1986-06-28 |
Family
ID=30248709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10624882U Granted JPS5911956U (en) | 1982-07-15 | 1982-07-15 | Cone valve opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5911956U (en) |
-
1982
- 1982-07-15 JP JP10624882U patent/JPS5911956U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6121659Y2 (en) | 1986-06-28 |
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