JPH03117187U - - Google Patents
Info
- Publication number
- JPH03117187U JPH03117187U JP2498190U JP2498190U JPH03117187U JP H03117187 U JPH03117187 U JP H03117187U JP 2498190 U JP2498190 U JP 2498190U JP 2498190 U JP2498190 U JP 2498190U JP H03117187 U JPH03117187 U JP H03117187U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- outer periphery
- control valve
- polygonal shape
- muffler
- 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に係る蒸気加減弁の
断面図、第２図はその要部詳細図、第３図は従来
の蒸気加減弁の断面図である。
２……プラグ、３……マフラー、４……弁棒、
７……シールリング、８……シールリング溝。
FIG. 1 is a cross-sectional view of a steam control valve according to an embodiment of the present invention, FIG. 2 is a detailed view of its main parts, and FIG. 3 is a cross-sectional view of a conventional steam control valve. 2...Plug, 3...Muffler, 4...Valve stem,
7...Seal ring, 8...Seal ring groove.
Claims (1)
がら移動して蒸気の流量を調整する蒸気加減弁に
おいて、上記プラグの外周を多角形に形成すると
ともに上記マフラーの内周を上記プラグの外周に
嵌合する多角形に形成したことを特徴とする蒸気
加減弁。 In a steam control valve in which a plug moves while being guided around the outer periphery of a cylindrical muffler to adjust the flow rate of steam, the outer periphery of the plug is formed into a polygonal shape, and the inner periphery of the muffler is fitted to the outer periphery of the plug. A steam control valve characterized by being formed into a polygonal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2498190U JPH03117187U (en) | 1990-03-14 | 1990-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2498190U JPH03117187U (en) | 1990-03-14 | 1990-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117187U true JPH03117187U (en) | 1991-12-04 |
Family
ID=31527925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2498190U Pending JPH03117187U (en) | 1990-03-14 | 1990-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117187U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57140982A (en) * | 1981-02-23 | 1982-08-31 | Sekisui Chem Co Ltd | Stop valve |
| JPS63101585A (en) * | 1986-10-20 | 1988-05-06 | Yamatake Honeywell Co Ltd | Low noise valve |
-
1990
- 1990-03-14 JP JP2498190U patent/JPH03117187U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57140982A (en) * | 1981-02-23 | 1982-08-31 | Sekisui Chem Co Ltd | Stop valve |
| JPS63101585A (en) * | 1986-10-20 | 1988-05-06 | Yamatake Honeywell Co Ltd | Low noise valve |