JPS62126675U - - Google Patents
Info
- Publication number
- JPS62126675U JPS62126675U JP1329186U JP1329186U JPS62126675U JP S62126675 U JPS62126675 U JP S62126675U JP 1329186 U JP1329186 U JP 1329186U JP 1329186 U JP1329186 U JP 1329186U JP S62126675 U JPS62126675 U JP S62126675U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- opening
- fan
- valve
- flow hole
- 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
- 238000007789 sealing Methods 0.000 claims description 2
Landscapes
- Taps Or Cocks (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図におけるボールの拡大断面図、第３図
は第２図の左側面図、第４図はボールの他の例を
示す断面図である。
１，２：弁箱、３：ボール、４：シートリング
（シール部材）、５：弁棒、８：流過孔、９：開
口（円形）、１０：開口（扇形）、１２：ヨーク
、１３：スリーブ（連結部材）、１４：出力軸、
１５：電動アクチユエータ。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an enlarged sectional view of the ball in FIG. 1, FIG. 3 is a left side view of FIG. 2, and FIG. 4 is a sectional view showing another example of the ball. 1, 2: Valve box, 3: Ball, 4: Seat ring (sealing member), 5: Valve stem, 8: Flow hole, 9: Opening (circular), 10: Opening (fan-shaped), 12: Yoke, 13 : Sleeve (connecting member), 14: Output shaft,
15: Electric actuator.
Claims (1)
と、このボールの両開口側にそれぞれ接触するシ
ール部材とを装着し、ヨークにより弁箱に取り付
けられ電動機と減速装置を有する電動アクチユエ
ータの出力軸と連結する弁棒を介して前記ボール
を回動するロータリーコントロールバルブにおい
て、前記ボールの流過孔の流入側の開口を円形と
なし、流出側の開口を扇形となすとともに、前記
円形の開口の直径を扇形の開口の長さより大とな
したことを特徴とするロータリーコントロールバ
ルブ。 A ball having a flow hole and a sealing member that contacts each opening side of the ball are installed in a valve box divided into two parts, and an electric actuator that is attached to the valve box by a yoke and has an electric motor and a reduction gear. In a rotary control valve in which the ball is rotated via a valve stem connected to an output shaft, the inflow side opening of the flow hole of the ball is circular, the outflow side opening is fan-shaped, and A rotary control valve characterized in that the diameter of the opening is larger than the length of the fan-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1329186U JPH0329656Y2 (en) | 1986-02-03 | 1986-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1329186U JPH0329656Y2 (en) | 1986-02-03 | 1986-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62126675U true JPS62126675U (en) | 1987-08-11 |
| JPH0329656Y2 JPH0329656Y2 (en) | 1991-06-24 |
Family
ID=30802214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1329186U Expired JPH0329656Y2 (en) | 1986-02-03 | 1986-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329656Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462969U (en) * | 1990-10-08 | 1992-05-28 | ||
| JP2013015160A (en) * | 2011-06-30 | 2013-01-24 | Kitz Corp | Ball valve with flow rate measurement function and automatic ball valve thereof |
| US11848380B2 (en) | 2009-12-28 | 2023-12-19 | Sony Group Corporation | Semiconductor component and manufacturing method thereof |
-
1986
- 1986-02-03 JP JP1329186U patent/JPH0329656Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462969U (en) * | 1990-10-08 | 1992-05-28 | ||
| US11848380B2 (en) | 2009-12-28 | 2023-12-19 | Sony Group Corporation | Semiconductor component and manufacturing method thereof |
| JP2013015160A (en) * | 2011-06-30 | 2013-01-24 | Kitz Corp | Ball valve with flow rate measurement function and automatic ball valve thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329656Y2 (en) | 1991-06-24 |