JPS6251409U - - Google Patents
Info
- Publication number
- JPS6251409U JPS6251409U JP14046785U JP14046785U JPS6251409U JP S6251409 U JPS6251409 U JP S6251409U JP 14046785 U JP14046785 U JP 14046785U JP 14046785 U JP14046785 U JP 14046785U JP S6251409 U JPS6251409 U JP S6251409U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- groove
- outer periphery
- orifice
- pressure reducing
- 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
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案の実施例の減圧弁の断面図。第
２図は第１図のピストン部分の拡大断面図である
。
１：本体、４：弁口、５：主弁、６：ピストン
、７：板ばね、８：シール部材、９：シリンダー
、１０：パイロツト弁、１４：ダイヤフラム、２
５：オリフイス。
FIG. 1 is a sectional view of a pressure reducing valve according to an embodiment of the present invention. FIG. 2 is an enlarged sectional view of the piston portion of FIG. 1. 1: Main body, 4: Valve port, 5: Main valve, 6: Piston, 7: Leaf spring, 8: Seal member, 9: Cylinder, 10: Pilot valve, 14: Diaphragm, 2
5: Orifice.
Claims (1)
内に外周にラビリンス溝を設けたフツ素樹脂製の
ピストンリングを配置し、ピストンにピストン上
面と下面を連通するオリフイスを設けた減圧弁。 A pressure reducing valve in which an annular groove is formed on the outer periphery of the piston, a fluororesin piston ring with a labyrinth groove on the outer periphery is arranged in the groove, and an orifice is provided in the piston to communicate the upper and lower surfaces of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14046785U JPS6251409U (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14046785U JPS6251409U (en) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6251409U true JPS6251409U (en) | 1987-03-31 |
Family
ID=31047340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14046785U Pending JPS6251409U (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6251409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH039013U (en) * | 1989-06-14 | 1991-01-29 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6020866U (en) * | 1983-07-22 | 1985-02-13 | 玉垣 澄子 | Freshly cooked |
-
1985
- 1985-09-12 JP JP14046785U patent/JPS6251409U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6020866U (en) * | 1983-07-22 | 1985-02-13 | 玉垣 澄子 | Freshly cooked |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH039013U (en) * | 1989-06-14 | 1991-01-29 |