JPH0221384U - - Google Patents
Info
- Publication number
- JPH0221384U JPH0221384U JP10017588U JP10017588U JPH0221384U JP H0221384 U JPH0221384 U JP H0221384U JP 10017588 U JP10017588 U JP 10017588U JP 10017588 U JP10017588 U JP 10017588U JP H0221384 U JPH0221384 U JP H0221384U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- valve body
- throat
- downstream
- 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
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例を示す流量加減弁の
主要部縦断面図である。第２図は従来の流量加減
弁の主要部縦断面図である。
１…弁室、２…弁体、３…弁座、４…突起、５
…溝。
FIG. 1 is a longitudinal cross-sectional view of the main parts of a flow control valve showing an embodiment of the present invention. FIG. 2 is a longitudinal cross-sectional view of the main parts of a conventional flow control valve. 1...Valve chamber, 2...Valve body, 3...Valve seat, 4...Protrusion, 5
…groove.
Claims (1)
軸方向に移動可能かつ上記弁座との圧着面が曲線
にて形成された弁体と、上記弁座と上記弁体とを
囲み流体の流入口を有した弁室とからなる流量加
減弁において、上記弁体と上記弁座との喉部より
も下流側の上記弁体に設けた同心円状の突起と、
上記喉部よりも下流側の上記弁座に同心円状の溝
とを設けたことを特徴とする流量加減弁。 an axially symmetrical bellmouth-shaped valve seat; a valve body that is movable coaxially with the valve seat and whose crimping surface with the valve seat is curved; and a fluid that surrounds the valve seat and the valve body. a concentric protrusion provided on the valve body downstream of a throat between the valve body and the valve seat;
A flow control valve characterized in that a concentric groove is provided in the valve seat downstream of the throat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10017588U JPH0221384U (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10017588U JPH0221384U (en) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221384U true JPH0221384U (en) | 1990-02-13 |
Family
ID=31328013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10017588U Pending JPH0221384U (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221384U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006063957A (en) * | 2004-08-30 | 2006-03-09 | Toshiba Corp | Steam valve device |
| JP2010270900A (en) * | 2009-05-25 | 2010-12-02 | Mitsubishi Heavy Ind Ltd | Valve device |
| JP2013200043A (en) * | 2013-06-03 | 2013-10-03 | Mitsubishi Heavy Ind Ltd | Valve device |
| JP2015143543A (en) * | 2014-01-31 | 2015-08-06 | 株式会社鷺宮製作所 | Control valve |
-
1988
- 1988-07-28 JP JP10017588U patent/JPH0221384U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006063957A (en) * | 2004-08-30 | 2006-03-09 | Toshiba Corp | Steam valve device |
| JP2010270900A (en) * | 2009-05-25 | 2010-12-02 | Mitsubishi Heavy Ind Ltd | Valve device |
| JP2013200043A (en) * | 2013-06-03 | 2013-10-03 | Mitsubishi Heavy Ind Ltd | Valve device |
| JP2015143543A (en) * | 2014-01-31 | 2015-08-06 | 株式会社鷺宮製作所 | Control valve |